Antioch, CA weather in June
Antioch is warm and dry in June: highs average 86°F and nights drop to about 59°F. Rain falls on about 1 day.
- Normal high
- 86°F
- Normal low
- 59°F
- Wet days
- 1
- 0.1 in total
- Muggy days
- 0
- dew point 65°F+
How June changes from start to finish
| June 1 | June 30 | |
|---|---|---|
| Normal high | 83°F | 90°F |
| Normal low | 57°F | 60°F |
| Chance of a wet day | 5% | 2% |
| Sunrise / sunset | 5:46 am / 8:23 pm | 5:47 am / 8:33 pm |
| Daylight | 14.6 h | 14.8 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 am59°Fdew point 51°F
- 9 am71°Fdew point 51°F
- Noon80°Fdew point 51°F
- 3 pm84°Fdew point 51°F
- 6 pm77°Fdew point 51°F
- 9 pm64°Fdew point 51°F
NOAA hourly normals (local standard time) from Travis AFB (19 mi away); average wind 17 mph; clear or few clouds in 82% of daytime hours, mostly cloudy or overcast in 11%.
What kind of days to expect
- Comfortable dayshigh 65-80°F and dew point under 60°F7 of 30
- Hot dayshigh 90°F or more12 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 0.1 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, 1991-20202015: average high 90°F
- Coolest June2005: average high 81°F
- Wettest June1995: 1.1 in
- Driest June1996: no measurable precipitation
- Highest reading111°F (June 16, 2011)
- Lowest reading40°F (June 4, 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 | 79°F | 86°F | 91°F |
| Normal low | 54°F | 59°F | 61°F |
| Wet days | 3 | 1 | 0 |
| Comfortable days | 17 | 7 | 1 |
| Daylight | 14.2 h | 14.8 h | 14.5 h |
Highs change by +7°F from May and +5°F into July.
Nearby alternatives in June
- Warmer: Fresno, CA141 mi · high 91°F · 1 wet day
- Cooler: Hayward, CA28 mi · high 72°F · 1 wet day
How Antioch ranks in June
- Normal high146th warmest of 378 cities; 24th of 60 in California
- Wet days44th driest of 378
- Comfortable days163rd most of 340
What to pack for Antioch in June
- Light, breathable clothing – highs near 86°F
- Layers – afternoons near 86°F but nights near 59°F
- Sunglasses and sunscreen – about 14.8 hours of daylight and highs near 86°F
Heating and cooling
June has 6 heating degree days and 236 cooling degree days (base 65°F), 7% of the year's total heating and cooling demand.
Questions
How hot is Antioch in June?
The normal high is 86°F and the normal low is 59°F. From 1991 to 2020 the hottest June reading was 111°F (June 16, 2011).
Does it rain a lot in Antioch in June?
About 1 days in June have at least 0.01 in of precipitation, and the normal total is 0.1 in. The wettest June in 1991-2020 was in 1995 (1.1 in); the driest was in 1996, with no measurable precipitation.
Is June a good time to visit Antioch?
June ranks 6th of 12 months on our comfort score for Antioch (60 out of 100). It has about 7 comfortable days and about 12 days at 90°F or hotter. The best months are April and May.
Where the numbers come from
- Temperature and frost dates: Antioch Pumping Plt #3 (USC00040232), 3.3 mi ESE of the city center, 60 ft . NOAA normals and daily records, 1991-2020.
- Rain: Concord Wwtp (USC00041967), 14 mi W of the city center, 40 ft . NOAA normals and daily records, 1991-2020.
- Snowfall and snow depth: Fairfield (USC00042934), 23 mi NW of the city center, 40 ft . NOAA normals and daily records, 1991-2020.
- Humidity and wind by hour and cloud cover: Travis AFB (USW00023202), 19 mi NNW of the city center, 59 ft . NOAA normals and daily records, 1991-2020.
- Daily humidity and wind: Travis Air Force Base (745160-23202), 19 mi NNW of the city center, 62 ft . Hourly observations, 1991-2020.