Best Indoor Outdoor Thermometers

Indoor Outdoor Thermometers - Reviews & Guides For 2024

Our Top Indoor Outdoor Thermometers

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Indoor Outdoor Thermometers buying guide

Want to prepare for the day when planning for an outdoor adventure? Don't stress. Indoor outdoor thermometers are here to cater to all your needs.

These are easy to carry and quite travel friendly. They consume very little space and provide essential information about temperature, daylight time, pressure, and other crucial aspects.

There are many types of weather sensing thermometers available out there. Not every variant is efficient enough to sense the inside and outside temperature.

These thermometers fill the void and make it possible for you to get the authentic readings of both areas. You shouldn't forget that there are not one or two models of these thermometers in town.

There are tons of them from which you have to grab your suitable match. While the search is tiresome and challenging, we have brought up an easy solution.

This buying guide, formulated by us, contains all the essential information about the crucial factors that affect these thermometers' functionality.

These features need to be considered before you invest in indoor outdoor thermometers. They help you to pick the excellent model out of all present in the huge pile.

Hence, let's not waste any time and dive deep into the world of these thermometers to gather more knowledge about them and their essential features.

What are Indoor Outdoor Thermometers, and why should you buy them?

Whenever you set your foot outside your house, the constant fear of the weather changing any moment lurks. You might be wearing a coat, but it would be sunny the next moment or even rain heavily.

Since the weather is unpredictable, you cannot do much. The least you can do is invest in a thermometer that informs you about the weather condition.

Indoor-outdoor thermometers are specially designed thermometers that measure the temperature of both inside and outside your house.

They also inform you about the degree of humidity, the number of hours you will experience sunlight on that particular day, precipitation possibilities, etc.

The thermometer installed senses the barometric pressure and displays the information on a screen. Thus, with this vital information, you can stay prepared to face the upcoming challenge.

These thermometers offer you many advantages. So, before you opt for one, let's look at the significant benefits you gain by owning them.

  1. The first advantage is that you get to know about the weather that will prevail outdoors. This weather forecasting keeps you updated to bring along the essentials with you or refrain from stepping out.
  1. This device also measures the humidity level, which is another crucial factor. If you are heading for swimming or fishing, you need to know the humidity level to dress up accordingly.
  1. This thermometer's barometric pressure information is exceptionally crucial for individuals dealing with joint pain and delicate bones.

This information tells you when you are likely to experience joint problems and if you need to take medicines or not.

In brief, having these thermometers with you is a boon and helps you with many things. Hence, if you are a traveling enthusiast, consider investing in these great thermometers.

Things to deem about while selecting appropriate Indoor Outdoor Thermometers

Power Source

If you have seen a traditional thermometer that measures your body temperature, it indicated the reading with mercury in it.

With its revolutionized and easy to use model, this thermometer included batteries to fetch power to operate and turned into a digital thermometer.

Since indoor outdoor thermometers are used to predict the weather and temperature both in and out of the building, they cannot use mercury.

There is no contact with any object of this thermometer, which can heat the mercury, so it doesn't rise and stays at the same place.

Hence, these thermometers have different power sources to stay functional. The significant sources are listed below. Refer to the section and then decide which one you want to opt for.

  1. Batteries

Batteries are the most convenient power source. You can equip your thermometers with the batteries and bring them along wherever you go. They can always be replaced with a new pair whenever the old ones drain off.

However, purchasing batteries over time can prove to be a costly affair and may drain your pennies. The cost can even surpass the value of your thermometer. If you travel often and want a reliable power source, batteries are unbeatable options.

  1. Power outlet

If you are looking for a thermometer that can be kept inside the building, the power outlet option is the best one.

You can keep your thermometer connected to the power outlet and get a peek before stepping out to run errands. They won't work if not connected and hence, will increase your electricity bill.

  1. Solar Energy

Many variants also feature solar-powered thermometers. They are excellent alternatives to reduce electricity and batteries' expenses. All you need to do is let your thermometer stay under the sun's glare and get powered.

However, this power source is not very reliable because there are days when dark clouds overshadow the sun. This absence of the sun rays can create havoc if your thermometer loses its charge.

Screen Size

The screen size plays a significant role because it is the screen that displays the information. You will find different variants having big or small screens. However, the choice entirely depends on you.

If you ask the customer's experience, they will always suggest that you opt for bigger screens. The bigger the size of your thermometer's screen, the more information will be displayed. A larger screen size also reduces the strain on your eyes.

On the other hand, a small screen will show fewer data, and while doing an activity or walking, you won't be able to see that data. Hence, to stay safe and informed, search for variants of these thermometers with large screens, and display more information.

Display Screen

Indoor outdoor thermometers have display screens that provide you a comfortable user experience. Let's see how their display screens are different from other such thermometers. Also, the benefits of having such screens will be unfolded.

  1. Colors

Monochrome colors have been dominating the thermometers for a long while now. However, with the increasing demand and the advancement in technology, the new generation seeks more improvisation. Thus, these thermometers are now color-coded, which helps you in multiple ways.

The color-coding helps you to know where the temperature outside is hot, moderate, or cold. The hotter the weather is, the shade of the color will change to red accordingly. On the contrary, blue is present to indicate coldness.

The color-coded thermometers are a little bit expensive compared to the monochrome ones. If you want to invest in a temperature reading device with high performance, the color-coded screens' investment will be worth it.

  1. LCD Display

An LCD screen enhances your thermometer's screen and makes the colors and other readings pop out. The more they pop up, the more attractive and attention-seeking the screen looks. This type of display helps you to skim through the data in no time.

You need to be cautious while purchasing a display screen with an LCD in it. Since individuals with blurry eyesight might face difficulty while viewing this type of display screen, check before investing in it.

Weather Measurements

You will not find any other thermometer as versatile as the ones mentioned here. Indoor outdoor thermometers are one of their kinds and make your life much more comfortable and effortless.

You can find variants that display only the necessary data like wind speed, stored data, etc. but there are other variants too, which are very advanced. They keep you updated with many other factors that may affect you while you are outdoors.

These advanced weather measurements inform you about the upcoming events to stay all prepared to combat it. Some of these measurements are listed below to frame a rough idea of what to look for.

  1. UV index Readings

While staying outdoors, the natural elements are the most harmful ones, which have a drastic effect on you, especially the UV rays. Prolonged exposure to these harmful UV rays can cause many skin issues, including cancer.

To stay safe and secure, these thermometers have a UV index, which provides you with the ray's intensity reading and many other components. This reading helps you know how harsh and damaging the rays are to cover yourself adequately not to get exposed.

  1. Barometric pressure

These thermometers give you the barometric pressure readings, which indicate the aerial pressure outside. Besides, they also warn you about the upcoming storms to self-prepare yourself to stay protected.

Data Refresh Rate

While purchasing these outside thermometers, many buyers ask about its 'data refresh rate.' Do you know what it means? If you don't, no need to panic! Follow us.

Like you refresh the webpages to get the updated results; similarly, the data refresh of these thermometers updates itself with the weather. It determines the rate at which the signal from the sensors is sent to the thermometer.

This feature is essential in the thermometer you desire to purchase if you reside at a place where the weather fluctuates regularly. It will help you stay updated as the data will get refreshed and update itself from time to time.

Hence, opt for an outdoor thermometer that has higher data refresh rates. It will help you in planning your outings in a better way. The higher rate will update the information faster, and you won't have to wait or fall victim to a faulty reading.

You can also use these thermometers as your reference point to predict the weather throughout the day and act accordingly. By getting the reading, you can guess how the day will be like and prepare yourself to combat nature's challenges.

Wind Speed and Direction

If you are a surfer or on a cruise to a distant land, you won't get access to windsocks to know the wind direction and speed. You need something more mechanized to get accurate information and do whatever is required.

Wind speed and direction, and speed also play a significant role while maneuvering your boats or ships. Using this information, you can let down your vessel's sails and maneuver it in the direction you want.

If you lack access or your calculations go wrong, your life will be in danger, and there won't be anyone in the middle of the ocean to rescue you.

Purchasing the indoor-outdoor thermometers which display the wind speed and direction is a smart investment. Without much effort, you can get accurate readings and remain safe. You can also know about the weather to divert from your path if any storm is on the way.

Temperature Forecasting

Indoor-outdoor thermometers' primary function is to inform you about the temperature both inside and outside your residence. Having a thermometer that can efficiently do that is what you need.

Investing in one which is efficient in displaying other information but not temperature is a sheer waste of money. Some variants show you the weather forecast for a week while many others provide you with the next 12 to 24 hours.

You will find many variants with varying periods to choose from. However, we suggest that you opt for the one which alerts you for a more extended period. Opting for such thermometers helps those who love to travel and plan everything a week or two before.

Hence, if you are one of those who plan their outing, opting for these thermometers will be worthwhile.

Fahrenheit and Celsius Units

Every country or region has a different culture, food habit, dressing style, etc. and similarly has a specific temperature unit. You will find temperature readings in Fahrenheit in the United States, but as you move to Europe, the unit changes to Celsius.

The temperature remains the same; however, the numerals change. These thermometers also feature different temperature units, and many variants provide you readings in both the temperature units. The choice entirely depends on you and your convenience.

If you are used to the Fahrenheit scale, you can opt for the thermometer with that unit and vice versa. Besides, you can also opt for the ones which have both the temperature units. Such thermometers help you to upgrade yourself.

You can switch to the other unit with which you are not familiar to gain knowledge and know the conversions. It will help you get acquainted with two different temperature units. Also, you won't face difficulty while traveling to other countries and reading the temperature unit of that place.

Stored Data

These thermometers do more work than you can think of. Have you ever heard of a thermometer storing data for your reference for study purposes? Well, this versatile temperature measuring device does that for you.

When you get the weather forecast on it, you can store it and view it later to plan your trips or other activities. You can effortlessly transfer the same data on your desktop and enlarge it to understand the situation better.

The temperature fluctuations in a specific region, the weather forecast of the next few days, and many other data are stored in it. Besides, if you are an angler, this device works wonders for you.

Besides just noting down the temperature and weather forecast, you can also find your catch's location underwater. This device also shows the site where you will find plenty of fish and get a healthy catch. Hence, search for this unique storing feature while investing in one.

Sensor Placement and Radiation Shielding

Sensors are the devices that send information about the weather to the thermometer, which then shows you the desired readings. The location of this sensor is crucial, especially when you are using an outdoor sensor.

According to meteorologists, the sensor works effectively when kept in the shade. Also, the place should have plenty of ventilation and shouldn't be restricted. Ensure that the sensor doesn't stay in contact with heat radiating surfaces like walls, fences, etc.

Also, it should be placed at a height which is 5 to 6 feet above the ground. If you still don't get an accurate reading, move the sensor to an open area but keep it under shade always. Any contact with the hot sun rays will affect the reading.

You can also hang them to a tree's branch or on your house's eaves. The only significant thing about the sensor's placement is abundant shade and airflow.

However, there are times where you cannot find a suitable place to place your sensor. In those times of crisis, you can take the help of radiation shielding. This device shields your sensor from the light and provides its shade while allowing plenty of airflow.

You can also opt for these shielding materials even after finding a suitable place. It enhances the performance of the sensor, and you get good results.


Indoor outdoor thermometers come in all the ranges but at the cost of the quality. The cheaper ones will do the same job but will not have enough durability and a long lifespan.

Besides, they will also lack certain features that are available only on high-end models.

However, you will also find cheap thermometers that are manufactured from high-quality materials. You also need to keep in mind that such pieces are rare to find.

Most of these thermometers are affordable and have a decent life span with basic features. However, you can find one of these for yourself if your budget is restricted. If not, then you can buy any model you wish to own.

Accuracy and Ease of Use

Accuracy is what these thermometers are famous for. They give accurate readings and warn you of any upcoming disaster. These thermometers have pre-decided temperature and humidity ratings beyond which the readings are not very accurate.

For the temperature ratings, opt for only those variants with a reading difference of either two units more or less. On the other hand, for humidity, opt for the variants with a difference of 5 units more or less.

Besides, you should also focus on the ease of installation and usage. Fortunately, these thermometers are very easy to install and use. The features are super easy to operate, and so the thermometer itself.

Hence, get yourself one today and get the most out of it to stay safe and plan outings more often without any danger to life.


  1. Should I invest in larger screens or smaller screens?

If portability is not an issue, then you should opt for larger screens. It will be easy to read all the information, and the device can display all the information at once. You don't need to press any button or give any command to display all other metrics.

But if you want to carry the device frequently and want it to be travel friendly, then invest in smaller screens. A larger screen will be a little more difficult to carry around and protect. With a smaller screen, there will be no issue in carrying the device.

  1. Should I invest in inbuilt wifi-enabled models?

If you want to access all the information from a remote area and from multiple sensors at once, then you should opt for the models that have the wifi connectivity feature.

Also, you can integrate the device with your smart home system to get the most out of it

  1. What is the benefit of having a model that needs a wall outlet power source?

In case the batteries of your device run out of juice, you will need the wall outlet to power your device. With this feature, you can easily connect the device to the wall source and get all the information. This feature will save you from a lot of trouble and will help you in challenging situations.

Final verdict

Indoor outdoor thermometers present an accurate and travel-friendly way to get all the crucial information about different metrics and prepare your trip.

Here in this guide, you will get all the information that is necessary to deem while purchasing a device. All the pointers are laid out in a well-organized manner. So, go through them quickly and buy an elite device to enjoy your outdoor journey. / - © Copyright 2020