El Cajon, CA weather in June
In June, El Cajon sees highs around 81°F and lows around 59°F: warm and dry. Expect about 1 wet day. Great for outdoor plans.
- Normal high
- 81°F
- Normal low
- 59°F
- Wet days
- 1
- 0.08 in total
- Muggy days
- 0
- dew point 65°F+
How June changes from start to finish
| June 1 | June 30 | |
|---|---|---|
| Normal high | 78°F | 84°F |
| Normal low | 58°F | 61°F |
| Chance of a wet day | 5% | 2% |
| Sunrise / sunset | 5:40 am / 7:50 pm | 5:43 am / 8:00 pm |
| Daylight | 14.2 h | 14.3 h |
Chance of a wet day: average for the first and last 7 days of the month. Times are local clock time (Pacific Time).
A typical June day
- 6 am64°Fdew point 57°F
- 9 am67°Fdew point 57°F
- Noon69°Fdew point 57°F
- 3 pm69°Fdew point 57°F
- 6 pm67°Fdew point 57°F
- 9 pm65°Fdew point 57°F
NOAA hourly normals (local standard time) from San Diego Lindbergh Fld (14 mi away); average wind 7 mph.
What kind of days to expect
- Comfortable dayshigh 65-80°F and dew point under 60°F14 of 30
- Hot dayshigh 90°F or more4 of 30
- Muggy daysdaily mean dew point 65°F or more0 of 30
- Wet daysat least 0.01 in of rain or melted snow1 of 30
- Notable rainat least 0.10 in0 of 30
- Freezing nightslow 32°F or below0 of 30
Average days per June, counted from daily records for each year 1991-2020.
Rain in June
Normal precipitation is 0.08 in; a dry June brings about 0.0 in and a wet one about 0.1 in (25th and 75th percentiles). Days with half an inch or more are rare.
How June varies from year to year
- Warmest June, 1991-20202006: average high 90°F
- Coolest June2003: average high 76°F
- Wettest June1993: 0.6 in
- Driest June1991: no measurable precipitation
- Highest reading107°F (June 20, 2016)
- Lowest reading46°F (June 5, 1999)
From the station's daily records with NOAA quality flags removed; most recent date shown when a reading repeats.
June compared with May and July
| May | June | July | |
|---|---|---|---|
| Normal high | 76°F | 81°F | 86°F |
| Normal low | 56°F | 59°F | 63°F |
| Wet days | 3 | 1 | 1 |
| Comfortable days | 21 | 14 | 4 |
| Daylight | 13.8 h | 14.3 h | 14.1 h |
Highs change by +5°F from May and +5°F into July.
Nearby alternatives in June
- Warmer: Temecula, CA49 mi · high 90°F · 0 wet days
- Cooler: San Diego, CA13 mi · high 72°F · 1 wet day
How El Cajon ranks in June
- Normal high229th warmest of 378 cities; 33rd of 60 in California
- Wet days38th driest of 378
- Comfortable days71st most of 340
What to pack for El Cajon in June
- Sunglasses and sunscreen – about 14.3 hours of daylight and highs near 81°F
Heating and cooling
June has 4 heating degree days and 157 cooling degree days (base 65°F), 6% of the year's total heating and cooling demand.
Questions
How hot is El Cajon in June?
The normal high is 81°F and the normal low is 59°F. From 1991 to 2020 the hottest June reading was 107°F (June 20, 2016).
Does it rain a lot in El Cajon in June?
About 1 days in June have at least 0.01 in of precipitation, and the normal total is 0.08 in. The wettest June in 1991-2020 was in 1993 (0.6 in); the driest was in 1991, with no measurable precipitation.
Is June a good time to visit El Cajon?
June ranks 4th of 12 months on our comfort score for El Cajon (74 out of 100). It has about 14 comfortable days and about 4 days at 90°F or hotter. The best month is May.
Where the numbers come from
- Temperature and frost dates: El Cajon (USC00042706), 2.0 mi ENE of the city center, 495 ft (60 ft higher than the city). NOAA normals and daily records, 1991-2020.
- Rain, snowfall and snow depth: Lakeside 2 E (USC00044710), 5.7 mi NE of the city center, 690 ft (255 ft higher than the city). NOAA normals and daily records, 1991-2020.
- Humidity and wind by hour: San Diego Lindbergh Fld (USW00023188), 14 mi WSW of the city center, 15 ft (420 ft lower than the city). NOAA normals and daily records, 1991-2020.
- Daily humidity and wind: San Diego International Airport (722900-23188), 14 mi WSW of the city center, 15 ft (420 ft lower than the city). Hourly observations, 1991-2020.
- Not available for this location: cloud cover (no station close enough or similar enough in elevation).