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Watertown Average Temperature

In the event that the weather data was unavailable for this city, estimates based upon nearby cities were used.
MonthTemp. (min)Temp. (max)Temp. (avg)Precipitation
January30°F50°F39°F5.2"
February32°F53°F41°F4.8"
March41°F65°F51°F5.1"
April49°F75°F61°F6.6"
May57°F82°F69°F7.2"
June66°F91°F78°F4.1"
July69°F93°F80°F5.1"
August68°F93°F80°F5.5"
September61°F86°F72°F5.9"
October49°F75°F60°F5.5"
November38°F63°F49°F6.2"
December33°F54°F43°F6.9"

Did you know?

  • The highest monthly average temperature in Watertown for July is 80 degrees.
  • The lowest monthly average temperature in Watertown for January is 39 degrees.
  • The most monthly precipitation in Watertown occurs in May with 7.2 inches.
  • The air quality index in Watertown is 34% better than the national average.
  • The pollution index in Watertown is 86% better than the national average.

Compare Watertown, TN Weather To Other Cities

Watertown air quality index & pollution index

In the event that the air quality/pollution data was unavailable for this city, estimates based upon nearby cities were used.
IndexWatertownTennesseeNational
Air quality index337650
Pollution index699,7523,610,4745,066,862

Watertown air quality information

MeasurementTotal
Days measured119
Days with good air quality101
Days with moderate air quality18
Days w/ poor A.Q. for sensitive groups
Days with unhealthy air quality

Watertown air quality information

PollutantTotal
Arsenic0.000%
Benzene0.010%
Carbon Tetrachloride0.001%
Lead0.003%
Mercury0.000%

Average monthly Watertown temperature with heat index

Watertown monthly precipitation with daily maximum

Watertown monthly snow depth with daily maximum

Watertown monthly wind speed information

Nearby cities with good air quality

City, StatePopulationAir Quality IndexNational Avg.
Alexandria, TN1,1063334%
Gordonsville, TN1,5343334%
Auburntown, TN2853334%
Carthage, TN2,1863334%
Liberty, TN3053334%
Watertown, TN1,4123334%

Cities with similar population

City, StatePopulationAir Quality IndexNational Avg.
Langston, OK1,412476%
Bloomfield, NY1,4123628%
Clara City, MN1,4123530%
St. Anne, IL1,4126020%
Brewster Hill, NY1,4123628%
Watertown, TN1,4123334%
Source: The Watertown, TN weather data displayed above is derived from the NOAA (National Oceanic and Atmospheric). Air quality and pollution data is derived from the EPA (United States Environmental Protection Agency). Air quality and pollution levels measured in a particular area may not be representative of the entire county.
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