What’s the climate like in Tennessee?
The current climate of Tennessee features average monthly temperatures ranging from highs of 31°C during the day to lows of 9°C. The average yearly temperature is around 22°C. At night, temperatures in the colder months average around -1°C and in the warmer months around 21°C.
The highest temperature recorded in Tennessee in recent years was 37°C in August 2015. The lowest daytime temperature recorded was -10°C in December 2022.
On average, Tennessee gets 721 mm of precipitation each year. Of this, about 4,8 cm is snowfall. For comparison, UK gets 701 mm of precipitation each year.
The climate of Tennessee is based on weather data from . Other spots, like New York City, Miami or Los Angeles, might have different weather. You can check out all destinations in Tennessee for a full picture of the climate.
Best time to visit Tennessee?
The best time to visit Tennessee for sunny weather is April through October. During this period, you'll have good temperatures and not too much rain, making it a great time to visit Tennessee. In the other months of the year, there's too much rain or the temperature isn't ideal for a visit if you want sunny and pleasant weather.
Climate Table of Tennessee
The climate table of Tennessee shows the average temperatures, precipitation, snow, and UV index per month. The table gives an overview of the average day and night temperatures in degrees Celsius, the total amount of precipitation in millimetres, the total snowfall in centimetres, and the UV index for each month. Precipitation is always measured as water, even if it's snow or hail.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
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| Temp. max (°C) | 9 | 12 | 17 | 22 | 26 | 30 | 31 | 31 | 29 | 23 | 16 | 13 |
| Temp. min (°C) | -1 | 2 | 5 | 9 | 15 | 19 | 21 | 20 | 17 | 11 | 4 | 3 |
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| Precipitation (mm) | 54 | 125 | 74 | 54 | 53 | 47 | 48 | 66 | 46 | 43 | 38 | 73 |
| Snow (cm) | 1,5 | 1,7 | 1,2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0,4 |
| UV Index | 4 | 4 | 6 | 6 | 7 | 8 | 8 | 6 | 7 | 6 | 4 | 3 |
Click on the month name to see more weather details, like daily averages, temperatures, and precipitation for the past years in that month.
- Average yearly temperature: 22°C
- Highest temperature: 31°C in July and August
- Lowest temperature: 9°C in January
- Precipitation*: 721 mm per year, averaging 60 mm per month
- Snowfall: 4,8 cm per year
- Driest months: 38 mm in November, 43 mm in October and 46 mm in September
- Wettest months: 125 mm in February, 74 mm in March and 73 mm in December
*Precipitation is measured as a combination of rain, snow, and hail
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Table of Contents
Average Temperature per Month in Tennessee
This graph shows the average maximum temperatures per month in Tennessee, United States. The temperatures are shown in degrees Celsius and the average is calculated based on the recorded temperatures per month from past years.
Average Precipitation per Month in Tennessee
This graph shows how much precipitation Tennessee, United States, gets on average per month. Precipitation is always measured as water, even if it's snow or hail. This makes it easy to compare how much has fallen, regardless of the form of precipitation. The amount of precipitation is measured in millimetres and the average is calculated based on the recorded precipitation per month from past years.
Average Snowfall per Month in Tennessee
This graph shows how much snow Tennessee, United States, gets on average per month. The amount of snowfall is measured in centimetres and the average is calculated based on the recorded snowfall per month from past years.
Average UV Index per Month in Tennessee
This graph shows the average UV index per month in Tennessee, United States. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Yearly Temperature in Tennessee
This graph shows the average yearly temperature in Tennessee, United States. The yearly temperature, expressed in degrees Celsius, is the average of all twelve monthly temperatures summed up for that year.
Total Yearly Precipitation in Tennessee
This chart shows the total yearly precipitation in Tennessee, United States, over the past few years. The total yearly precipitation, measured in millimetres, is the sum of all the rain that fell in the twelve months of that year.
Total Yearly Snowfall in Tennessee
This chart shows the total yearly snowfall in Tennessee, United States, over the past few years. The total yearly snowfall, measured in centimetres, is the sum of all the snow that fell in the twelve months of that year.
Weather experiences in Tennessee
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Average Weather in Tennessee by Month
Click on a month below to see detailed weather info for Tennessee. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
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