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National City
Weather averages
ClimateForecastAprilMay >>

Climate in National City (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.

Monthly hours of sunshine

The average monthly total hours of sunshine over the year
* Data from: San Diego, the United States of America (6 KM, 4 Miles).

Daily percent of sunshine

The mean percent of hours of sunhours during the day over the year
* Data from: San Diego, the United States of America (6 KM, 4 Miles).

Monthly precipitation

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

Monthly rainy days

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

Average humidity

The mean monthly relative humidity over the year
* Data from: San Diego, the United States of America (6 KM, 4 Miles).

Weather Forecasts for National City (CA)

Fri   Apr 26
18°C | 14°C
SW 22 km/h
broken clouds and no rain

broken clouds and no rain

hourly forecast
Sat   Apr 27
19°C | 15°C
SW 18 km/h
0.6 mm
partly cloudy and small chance of slight rain

partly cloudy and small chance of slight rain

hourly forecast
Sun   Apr 28
19°C | 12°C
W 14 km/h
clear and no rain

clear and no rain

hourly forecast
5-Day Forecast 10-Day Forecast

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

During the months of January, February, March, April, May, June, July, October and November 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:

  • When is summer in National City?
    The hottest season / summer takes place in July, August, September and October.
  • Which is the warmest month in National City?
    September has an average maximum temperature of 27°C and is the warmest month of the year.
  • Which is the coldest month in National City?
    The coldest month is December with an average maximum temperature of 19°C.
  • Which is the wettest month in National City?
    December tops the wettest month list with 62 mm of rainfall.
  • Which is the driest month in National City?
    June is the driest month with 0 mm of precipitation.
  • Which is the sunniest month in National City?
    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.

     

     

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