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The driest month is February, with 64 mm of rain. With an average of 105 mm, the most precipitation falls in November.
Temperature graph Watertown
July is the warmest month of the year. The temperature in July averages 20.5 °C. January has the lowest average temperature of the year. It is -7.5 °C.
Watertown Climate table // historical Weather data
|Avg. Temperature (°C)||Avg. Temperature (°F)||Precipitation / Rainfall (mm)|
|Avg. Temperature (°C)||-7.5||-6.6||-1||6.1||12.7||17.7||20.5||19.5||15.1||9||3.2||-4|
|Min. Temperature (°C)||-12.6||-11.9||-6||0.6||6.7||11.8||14.6||13.6||9.4||3.6||-1||-8.4|
|Max. Temperature (°C)||-2.3||-1.2||4||11.7||18.7||23.7||26.4||25.4||20.9||14.5||7.4||0.5|
|Avg. Temperature (°F)||18.5||20.1||30.2||43.0||54.9||63.9||68.9||67.1||59.2||48.2||37.8||24.8|
|Min. Temperature (°F)||9.3||10.6||21.2||33.1||44.1||53.2||58.3||56.5||48.9||38.5||30.2||16.9|
|Max. Temperature (°F)||27.9||29.8||39.2||53.1||65.7||74.7||79.5||77.7||69.6||58.1||45.3||32.9|
|Precipitation / Rainfall (mm)||81||64||69||76||80||79||73||93||100||85||105||93|
There is a difference of 41 mm of precipitation between the driest and wettest months. During the year, the average temperatures vary by 28.0 °C.