Which Is the Best Place to Put a Thermometer Outside?

The thermometer is an essential device that, in most circumstances, measures the temperature of the body, surrounding temperatures, climate change temperatures, among others. Some thermometers are best for the outside environment, while others suit indoor temperature recording. Most people prefer using mercury or digital thermometer since they give accurate temperature readings.

Outdoor thermometers perform essential functions for different technologies. For instance, the outdoor thermometer helps in medicine/hospital activities, scientific studies, weather stations, among others. Recording outside accurate temperature readings requires one to place the thermometer at a strategic position. Luckily, the information below describes the best places for placing thermometers outside and methods you can use to set the outdoor thermometers.

Best places to position the thermostat outside

which is the best place to put a thermometer outside

To get the most accurate temperature readings, consider using a digital thermometer or a mercury thermometer. The following are the best places to position your thermometer outside.

1. Under the tree, away from direct sunlight

Under the tree is the best place to position your thermometer. Ensure the thermometer is away from direct sunlight since the thermometer records high temperatures when exposed to direct sunlight. The shade allows accurate outside temperature recordings. Also, shade areas provide consistent temperature recordings.

2. Place the thermometer on the north porch

The north direction provides easy checking of thermometer recordings without concerns about current weather conditions. Also, the north porch provides consistent temperature recordings unless the weather condition changes.

3. Place the thermometer away from the rain

Elements such as rain, ice, and snow can freeze the thermometer and prevent it from recording consistent temperature recordings. For instance, freezing the thermometer with snow fluctuates the correct functioning of mercury and increases the contraction rate, thus resulting in the cracking of the thermometer.

4. Under or near the house eaves

House eaves such as garage or window eave near the kitchen area can be the best place to position the outdoor thermometer. Also, look for a first floor with eave if you are staying in flats or apartments.

5. In a sheltered instrument with wood

A shelter instrument with wood is the best location to place the thermometer, especially if the wood has white paintings. White paintings allow the thermometer to record neutral temperatures. To get accurate temperatures, ensure the wooden instrument is painted white or cream and a box shelter attached to the wind to prevent unsteady wind changes. When placing the thermometer, provide you raise it above the ground, approximately four to six feet.

Factors to consider when placing the thermometer outside

Factors to consider when placing the thermometer outside

Many thermometers, such as mercury thermometers, digital thermometers, weather stations, etc., have great interest in recording outside temperatures. To get accurate and consistent results, consider the following factors before placing the thermometer outside.

1. Type of the thermometer

Thermometers exist in different models. Some are great for measuring outdoor temperatures, while others suit only the indoor temperature recordings. First, choose the best outdoor thermometer that suits your preferences. For instance, choose outdoor analog thermometers that have a clock appearance to use for measuring temperatures outside.

Secondly, consider using digital thermometers as they provide more accurate temperature recordings. Digital thermometers are also colored, making the temperature recordings easy to read, especially for individuals with poor eyesight. Despite their advantages, they rely on electricity and distance to capture the correct temperature.

Some people prefer using direct outdoor thermometers. The thermometers have the best design for outdoor use. For instance, the thermometers have sensors that sense temperature changes and adjust the temperature readings. While using the direct outdoor thermometer, place it in a location away from elements such as rain, direct sunlight, and ice to protect the thermometer from any damage.

2. Distance range

Distance is a key element when positioning the thermometer outside. Place the thermometer away from the house to prevent indoor temperatures from affecting the correct outside temperature readings. If the thermometers are too close to the building, the thermometer will record inconsistent and inaccurate temperature recordings. Therefore, it is advisable to position the thermometer approximately 25 meters away from the house if the house roof is 7 meters high.

Also, avoid placing the thermometer in direct sunlight since direct sunlight results in high-temperature recordings that are incorrect and inconsistent. Therefore, it is advisable to find the best position to place your thermometer away from direct sunlight, not too close to the house, not too close to the ground, and well ventilated to get the best temperature recordings.

3. Height of thermometer placement

Keep off the thermometer sensor of the ground to prevent ground temperatures from affecting the thermometer recordings. Position the thermometer 1.5 to 2.0 meters above the ground to get accurate outdoor temperature readings.

4. Keep the thermometer away from the rain

Failure to protect the thermometer from climate changes such as rain can distort the thermometer and fluctuations of the thermometer recordings. Exposing the thermometer to direct rainfall affects mercury readings resulting in inaccurate temperature recordings. The best way of getting accurate temperature readings is by sheltering the thermometer from elements such as rain, direct sunlight, and snow.

5.  Environment airflow

Placing the thermometer in places such as hilly areas results in incorrect temperature recordings due to changes in air circulation. Therefore, consider placing the thermometer on a flat surface, slightly raised on the ground, to get accurate outside temperature recordings. Also, consider placing the thermometer at an inclined angle rather than placing it on hilly areas.

6. Pavement distance

Some pavement types produce heat that can interfere with the correct thermometer readings. For instance, concrete pavements emit a lot of heat that prevents the thermometer sensor from detecting and recording the right outdoor temperatures. Therefore, consider placing the thermometer and the temperature sensor approximately 105 feet away from pavements or roads.

7. Condition of the thermometer battery

Everyone prefers placing the thermometer outside for a long time to get accurate results. Consider using a thermometer that can hold power for a long time while recording the outdoor temperature. For instance, use thermometers with most batteries, such as digital thermometers.

8. Thermometer calibration process

Before using the thermometer, it is advisable to calibrate it first to get accurate temperature readings. Therefore, use an outdoor thermometer that is easy to calibrate and program for the outside purpose. Finally, follow the manufacturer’s instructions on the appropriate method of how to calibrate the thermometer.


Some thermometers have features that can measure outside temperatures, while others require some calibration. If you want to position the thermometer outside, consider the above best places and follow the considerations to obtain accurate temperature recordings. After reading the article, avoid placing the thermometer in an undesired position.

Finally, it is advisable to buy robust digital thermometers rather than analog thermometers for outside purposes. Also, choose a thermometer that suits your preference.

Leave a Comment