Best year time to visit Sonoma

General weather information about Sonoma

Average annual temperature is 28.9 °C

Absolute maximum temperature: 43.7 °C

Absolute minimum temperature: 15.4 °C

Number of sunny days: 236 days

Number of rainy days: 129 days

Look at detailed online map of Sonoma

* Weather data for Sonoma Chad is based on climate observations for 2026 year

Sonoma air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)39.839.741.943.742.638.736.533.634.538.038.337.9
Average daytime temperature (°C)34.536.239.241.040.333.732.930.431.535.136.634.5
Average temperature (°C)26.027.831.634.233.928.527.725.926.628.529.626.2
Average night temperature (°C)17.919.824.226.828.024.524.122.923.122.522.718.3
Absolute minimum temperature (°C)15.416.720.523.725.822.822.921.421.118.818.315.4

Sonoma monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)11.011.012.012.012.012.012.012.012.012.011.011.0
Daylight mean duration (h)11.511.812.112.412.712.812.712.512.211.911.611.5
Daylight minimum duration (h)11.011.011.012.012.012.012.012.012.011.011.011.0
Sunshine mean duration (h)10.210.610.010.010.48.78.98.08.910.510.210.3
Precipitation (mm)005078012728411232130
Sunny days31282728207257222831
Rainy days00421123292623920
Snow days000000000000

Best time to visit Sonoma:

The largest precipitation sum in Sonoma is at

  • June — 80(mm)
  • July — 127(mm)
  • August — 284(mm)
  • September — 112(mm)