Climate in Vacaville (California), United States of America

The graphs below show the monthly weather averages over the year.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Average monthly minimum and maximum temperature in Vacaville, the United States of America

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Monthly hours of sunshine

The average monthly total hours of sunshine over the year

Average monthly hours of sunshine in Vacaville, the United States of America

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* Data from: Sacramento, the United States of America (49 KM, 30 Miles).

Daily percent of sunshine

The mean percent of hours of sunhours during the day over the year

Average monthly percentage of sunshine in Vacaville, the United States of America

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* Data from: Sacramento, the United States of America (49 KM, 30 Miles).

Monthly precipitation

The mean monthly precipitation over the year, including rain, snow, hail etc.

Average monthly rainfall, snow, precipitation in Vacaville, the United States of America

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Monthly rainy days

The average number of days each month with rain, snow, hail etc.

Average monthly rainy days in Vacaville, the United States of America

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Average humidity

The mean monthly relative humidity over the year

Average monthly relative humidity in Vacaville, the United States of America

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* Data from: Sacramento, the United States of America (49 KM, 30 Miles).

Weather Forecasts for Vacaville (CA)

Thu   Mar 28
16°C | 8°C
SW 18 km/h
0.5 mm
partly cloudy and  chance of slight rain

partly cloudy and chance of slight rain

Fri   Mar 29
13°C | 7°C
SE 25 km/h
21 mm
overcast and heavy rain

overcast and heavy rain

Sat   Mar 30
16°C | 9°C
N 18 km/h
17 mm
broken clouds and rain

broken clouds and rain

The best time of year to visit Vacaville in the United States of America

During the months of April and October you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:

  • Does Vacaville have a dry season?
    Yes, the months of May, June, July, August and September are very dry.
  • Which is the warmest month in Vacaville?
    July has an average maximum temperature of 34°C and is the warmest month of the year.
  • Which is the coldest month in Vacaville?
    The coldest month is January with an average maximum temperature of 14°C.
  • Which is the wettest month in Vacaville?
    December tops the wettest month list with 100 mm of rainfall.
  • Which is the driest month in Vacaville?
    August is the driest month with 0 mm of precipitation.
  • Which is the sunniest month in Vacaville?
    July is the sunniest month with an average of 440 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.