El Cajon, CA weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in El Cajon now
Loading the National Weather Service forecast…
El Cajon weather by the hour
El Cajon weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of El Cajon.
This week in El Cajon
Sunrise, sunset and moon in El Cajon
What is the weather usually like in El Cajon?
Köppen climate classification, calculated from the 1991–2020 normals
- Augustwarmest month · 89°F average high
- Decembercoldest month · 42°F average low
- 11.6 inprecipitation per year · 296 mm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit El Cajon: April to June and November, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station EL CAJON, CA US (USC00042706), adjusted for the elevation of El Cajon.
El Cajon weather month by month
Sunrise and sunset in El Cajon through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 6:48 AM | 5:05 PM | 10 h 16 min |
| February | 6:29 AM | 5:34 PM | 11 h 5 min |
| March | 6:56 AM | 6:57 PM | 12 h 0 min |
| April | 6:16 AM | 7:19 PM | 13 h 2 min |
| May | 5:47 AM | 7:41 PM | 13 h 54 min |
| June | 5:37 AM | 7:58 PM | 14 h 20 min |
| July | 5:49 AM | 7:58 PM | 14 h 8 min |
| August | 6:10 AM | 7:34 PM | 13 h 24 min |
| September | 6:30 AM | 6:55 PM | 12 h 24 min |
| October | 6:50 AM | 6:16 PM | 11 h 25 min |
| November | 6:17 AM | 4:47 PM | 10 h 30 min |
| December | 6:41 AM | 4:44 PM | 10 h 2 min |
Times for the 15th of each month, local time (America/Los Angeles).
What is the weather like in El Cajon?
El Cajon has a hot semi-arid climate. The warmest month is August, with an average high of 89°F (32°C), and the coldest is December, with average lows of 42°F (6°C).
It gets about 11.6 inches (296 mm) of precipitation a year. The wettest month is February and the driest is August.
The best time to visit El Cajon is April to June and November. At 433 ft of elevation, nights are mild most of the year. The live forecast on this page comes from the National Weather Service and the climate averages from NOAA’s 1991–2020 U.S. Climate Normals.
More about El Cajon
Weather in towns near El Cajon
Questions about the weather in El Cajon
What is the hottest month in El Cajon?
August, with an average high of 89°F (32°C).
What is the coldest month in El Cajon?
December, with an average low of 42°F (6°C).
How much does it rain in El Cajon?
About 11.6 inches (296 mm) a year; the wettest month is February.
Does it snow in El Cajon?
Snow is very rare or not recorded at the nearest weather station.
When is the best time to visit El Cajon?
April to June and November, when temperatures are most pleasant and rainy days are fewer.
What climate does El Cajon have?
Hot semi-arid (Köppen BSh).
What is the weather like in El Cajon in November?
Highs average 75°F and lows 47°F, with about 1.0 inches of precipitation.
What time is sunrise in El Cajon?
Around 6:17 AM in mid-November, and sunset around 4:47 PM. Today’s exact times are shown above.
Where does this El Cajon weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of El Cajon.
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