Best year time to visit Healdsburg

General weather information about Healdsburg

Average annual temperature is 15.0 °C

Absolute maximum temperature: 41.0 °C

Absolute minimum temperature: -0.4 °C

Number of sunny days: 260 days

Number of rainy days: 105 days

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* Weather data for Healdsburg United States is based on climate observations for 2026 year

Healdsburg air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)22.123.320.030.832.536.541.040.535.435.025.422.0
Average daytime temperature (°C)15.215.414.421.223.526.535.233.528.226.620.016.6
Average temperature (°C)9.58.28.713.115.417.623.322.719.217.613.011.1
Average night temperature (°C)5.83.44.87.110.011.414.715.213.411.78.17.4
Absolute minimum temperature (°C)-0.2-0.4-0.11.85.88.910.412.311.13.31.51.1

Healdsburg monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.014.014.014.013.011.010.09.0
Daylight mean duration (h)9.810.812.013.214.314.814.613.612.411.210.19.5
Daylight minimum duration (h)9.010.011.012.013.014.014.013.011.010.09.09.0
Sunshine mean duration (h)5.67.77.711.211.612.713.412.210.98.67.75.2
Precipitation (mm)430115351162800052391228
Sunny days121710262328303025232115
Rainy days1911214821158916
Snow days000000000000

Healdsburg - weather forecast by months

Healdsburg weather in januaryHealdsburg weather in februaryHealdsburg weather in marchHealdsburg weather in aprilHealdsburg weather in mayHealdsburg weather in juneHealdsburg weather in julyHealdsburg weather in augustHealdsburg weather in septemberHealdsburg weather in octoberHealdsburg weather in novemberHealdsburg weather in december

Best time to visit Healdsburg:

The best time to visit Healdsburg during the most sunny months:

  • June — 12.7(h)
  • July — 13.4(h)
  • August — 12.2(h)

The largest precipitation sum in Healdsburg is at

  • January — 430(mm)
  • March — 351(mm)
  • December — 228(mm)

    • Weather forecast in the closest to Healdsburg admin centers

    Weather forecast in the closest towns to Healdsburg

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    Frequently asked questions

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