Climate in El Cajon (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 El Cajon, 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 El Cajon, the United States of America

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* Data from: San Diego, the United States of America (20 KM, 12 Miles).

Daily percent of sunshine

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

Average monthly percentage of sunshine in El Cajon, the United States of America

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* Data from: San Diego, the United States of America (20 KM, 12 Miles).

Monthly precipitation

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

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

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Average humidity

The mean monthly relative humidity over the year

Average monthly relative humidity in El Cajon, the United States of America

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* Data from: San Diego, the United States of America (20 KM, 12 Miles).

Weather Forecasts for El Cajon (CA)

Thu   Mar 28
20°C | 9°C
W 18 km/h
almost clear and no rain

almost clear and no rain

Fri   Mar 29
18°C | 8°C
SW 18 km/h
almost clear and no rain

almost clear and no rain

Sat   Mar 30
15°C | 9°C
S 18 km/h
44 mm
overcast and heavy rain

overcast and heavy rain

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

During the months of January, February, March, April, May, November and December 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:

  • Which is the warmest month in El Cajon?
    August has an average maximum temperature of 32°C and is the warmest month of the year.
  • Which is the coldest month in El Cajon?
    The coldest month is December with an average maximum temperature of 20°C.
  • Which is the wettest month in El Cajon?
    December tops the wettest month list with 75 mm of rainfall.
  • Which is the driest month in El Cajon?
    June is the driest month with 0 mm of precipitation.
  • Which is the sunniest month in El Cajon?
    July is the sunniest month with an average of 304 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.