Weather in Sonoma in April

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)
  • Frequently asked questions

    When is the best time to visit Sonoma?
    The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Sonoma.
    What is the weather like in Sonoma?
    See average temperature, rainfall and daylight hours for Sonoma by month in the table above.
    How many sunny days does Sonoma have?
    The monthly weather statistics above show sunshine and rainfall patterns for Sonoma throughout the year.