Climate averages 1991–2020
Hesperia weather
in June.
A hot, very dry month: the 4th warmest and the driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
June is a hot month in Hesperia: daytime highs average 30.4°C and nights cool to about 14.4°C. By daytime temperature it is the 4th warmest of the 12 months.
Expect about 1.8 mm of rain on fewer than one day, which makes June a very dry month (the driest month of the year). Daylight, from sunrise to sunset, lasts about 14 h 25 min on an average June day.
The nearest other city in this atlas is Victorville (12 km away). In June its highs average 31.9°C, 1.6°C warmer than Hesperia, with 1.8 mm of rain.
Among the 498 cities listed in the United States, Hesperia ranks joint 130th of 498 for the warmest June highs and joint 19th of 498 for the driest June (rainfall, lowest first). The mean June high of those 498 cities is 27.9°C; Hesperia is 2.5°C warmer than that mean.
From June to July, average highs rise by 3.3°C to 33.7°C, and monthly rainfall rises from 1.8 mm to 7.4 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
Hesperia climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 13.4°C3.3°C | 3.3°C | 38 | 5.0 | 10.110 h |
| February | 14.2°C3.8°C | 3.8°C | 48 | 5.7 | 10.911 h |
| March | 17.3°C5.5°C | 5.5°C | 28 | 4.6 | 11.912 h |
| April | 20.6°C7.5°C | 7.5°C | 15 | 2.8 | 13.013 h |
| May | 25.1°C10.7°C | 10.7°C | 4.7 | 1.6 | 13.914 h |
| June, selected | 30.4°C14.4°C | 14.4°C | 1.8 | 0.4 | 14.414 h |
| July | 33.7°C18.2°C | 18.2°C | 7.4 | 2.3 | 14.214 h |
| August | 33.7°C18.6°C | 18.6°C | 6.0 | 1.7 | 13.413 h |
| September | 30.5°C16.5°C | 16.5°C | 4.2 | 1.0 | 12.412 h |
| October | 24.1°C11.7°C | 11.7°C | 8.8 | 1.5 | 11.311 h |
| November | 17.8°C6.6°C | 6.6°C | 12 | 2.4 | 10.410 h |
| December | 12.8°C2.8°C | 2.8°C | 33 | 3.9 | 9.910 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
- Victorville in JuneUnited States · 12 kmHigh 31.9°C · Low 15.5°C · 1.8 mm rain
- Apple Valley in JuneUnited States · 13 kmHigh 31.3°C · Low 15.3°C · 1.8 mm rain
- San Bernardino in JuneUnited States · 35 kmHigh 29.5°C · Low 15.7°C · 3.5 mm rain
- Fontana in JuneUnited States · 39 kmHigh 29.0°C · Low 15.0°C · 3.4 mm rain
- Redlands in JuneUnited States · 43 kmHigh 29.8°C · Low 15.8°C · 3.5 mm rain
- Rancho Cucamonga in JuneUnited States · 45 kmHigh 28.9°C · Low 15.3°C · 3.4 mm rain
- Ontario in JuneUnited States · 52 kmHigh 28.4°C · Low 15.3°C · 2.4 mm rain
- Riverside in JuneUnited States · 53 kmHigh 29.3°C · Low 15.4°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 Hesperia) is explained once on the Hesperia year overview and on the Sources, method and limits page.
Victorville and Apple Valley lie in the same rainfall cell, so their rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.