Climate averages 1991–2020
Stockton weather
in June.
A hot, very dry month: the 3rd warmest and the 4th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
June is a hot month in Stockton: daytime highs average 30.7°C and nights cool to about 14.6°C. By daytime temperature it is the 3rd warmest of the 12 months.
Expect about 4.0 mm of rain on fewer than one day, which makes June a very dry month (the 4th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 14 h 45 min on an average June day.
The nearest other city in this atlas is Manteca (19 km away). In June its highs average 30.9°C, about as warm as Stockton, with 3.3 mm of rain.
Among the 498 cities listed in the United States, Stockton ranks joint 117th of 498 for the warmest June highs and joint 97th of 498 for the driest June (rainfall, lowest first). The mean June high of those 498 cities is 27.9°C; Stockton is 2.8°C warmer than that mean.
From June to July, average highs rise by 2.1°C to 32.8°C, and monthly rainfall falls from 4.0 mm to under 1 mm.
The annual picture
June in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Stockton climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 13.7°C4.7°C | 4.7°C | 102 | 8.9 | 9.910 h |
| February | 15.6°C5.8°C | 5.8°C | 97 | 9.0 | 10.811 h |
| March | 18.3°C7.5°C | 7.5°C | 80 | 8.7 | 11.912 h |
| April | 21.5°C9.2°C | 9.2°C | 40 | 5.2 | 13.213 h |
| May | 26.2°C12.1°C | 12.1°C | 22 | 3.4 | 14.214 h |
| June, selected | 30.7°C14.6°C | 14.6°C | 4.0 | 0.8 | 14.715 h |
| July | 32.8°C15.9°C | 15.9°C | 0.2 | 0.1 | 14.515 h |
| August | 32.1°C15.8°C | 15.8°C | 1.3 | 0.1 | 13.614 h |
| September | 30.1°C15.1°C | 15.1°C | 2.1 | 0.6 | 12.512 h |
| October | 24.9°C12.3°C | 12.3°C | 27 | 2.8 | 11.211 h |
| November | 17.9°C7.8°C | 7.8°C | 49 | 5.8 | 10.210 h |
| December | 13.5°C4.8°C | 4.8°C | 93 | 8.9 | 9.610 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
June in nearby cities
- Manteca in JuneUnited States · 19 kmHigh 30.9°C · Low 15.0°C · 3.3 mm rain
- Tracy in JuneUnited States · 27 kmHigh 30.9°C · Low 14.8°C · 3.7 mm rain
- Modesto in JuneUnited States · 44 kmHigh 32.3°C · Low 16.0°C · 3.6 mm rain
- Antioch in JuneUnited States · 45 kmHigh 28.5°C · Low 14.0°C · 3.6 mm rain
- Elk Grove in JuneUnited States · 51 kmHigh 30.6°C · Low 14.6°C · 5.8 mm rain
- Livermore in JuneUnited States · 52 kmHigh 27.1°C · Low 12.8°C · 3.9 mm rain
- Pleasanton in JuneUnited States · 61 kmHigh 26.6°C · Low 12.9°C · 3.9 mm rain
- San Ramon in JuneUnited States · 63 kmHigh 26.1°C · Low 12.9°C · 3.4 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Stockton) is explained once on the Stockton year overview and on the Sources, method and limits page.