What’s the climate like in Watertown?
The current climate of Watertown features average monthly temperatures ranging from highs of 32°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 -2°C and in the warmer months around 21°C.
The highest temperature recorded in Watertown in recent years was 37°C in August 2015. The lowest daytime temperature recorded was -12°C in December 2022.
On average, Watertown gets 1556 mm of precipitation each year. Of this, about 12 cm is snowfall. For comparison, London gets 701 mm of precipitation each year.
Best time to visit Watertown?
The best time to visit Watertown for pleasant to warm weather is March through November. There might be some rain during this period, but the temperatures are just right for exploring Watertown.
Climate Table of Watertown
The climate table of Watertown 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 | 27 | 31 | 32 | 31 | 29 | 23 | 17 | 13 |
| Temp. min (°C) | -1 | 1 | 6 | 9 | 15 | 20 | 21 | 21 | 18 | 11 | 5 | 2 |
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| Precipitation (mm) | 106 | 145 | 175 | 131 | 128 | 132 | 136 | 120 | 124 | 114 | 116 | 129 |
| Snow (cm) | 4,9 | 1,3 | 3,3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0,1 | 2,4 |
| UV Index | 4 | 4 | 5 | 6 | 7 | 8 | 7 | 6 | 6 | 4 | 3 | 2 |
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: 32°C in July
- Lowest temperature: 9°C in January
- Precipitation*: 1556 mm per year, averaging 130 mm per month
- Snowfall: 12 cm per year
- Driest months: 106 mm in January, 114 mm in October and 116 mm in November
- Wettest months: 175 mm in March, 145 mm in February and 136 mm in July
*Precipitation is measured as a combination of rain, snow, and hail
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Table of Contents
Average Temperature per Month in Watertown
This graph shows the average maximum temperatures per month in Watertown, Tennessee. 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 Watertown
This graph shows how much precipitation Watertown, Tennessee, 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 Watertown
This graph shows how much snow Watertown, Tennessee, 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 Watertown
This graph shows the average UV index per month in Watertown, Tennessee. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.
Yearly Temperature in Watertown
This graph shows the average yearly temperature in Watertown, Tennessee. The yearly temperature, expressed in degrees Celsius, is the average of all twelve monthly temperatures summed up for that year.
Total Yearly Precipitation in Watertown
This chart shows the total yearly precipitation in Watertown, Tennessee, 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 Watertown
This chart shows the total yearly snowfall in Watertown, Tennessee, 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 Watertown
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Average Weather in Watertown by Month
Click on a month below to see detailed weather info for Watertown. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
