Climate averages 1991–2020
Lancaster weather
in June.
A hot, very dry month: the 3rd warmest and the driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
June is a hot month in Lancaster: daytime highs average 31.6°C and nights cool to about 16.0°C. By daytime temperature it is the 3rd warmest of the 12 months.
Expect about 1.3 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 26 min on an average June day.
The nearest other city in this atlas is Palmdale (13 km away). In June its highs average 30.5°C, 1.1°C cooler than Lancaster, with 3.9 mm of rain.
Among the 498 cities listed in the United States, Lancaster ranks joint 71st of 498 for the warmest June highs and joint 4th of 498 for the driest June (rainfall, lowest first). The mean June high of those 498 cities is 27.9°C; Lancaster is 3.7°C warmer than that mean.
From June to July, average highs rise by 3.1°C to 34.7°C, and monthly rainfall rises from 1.3 mm to 3.8 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
Lancaster climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 14.0°C4.5°C | 4.5°C | 41 | 4.6 | 10.110 h |
| February | 15.3°C5.0°C | 5.0°C | 47 | 5.0 | 10.911 h |
| March | 18.6°C6.7°C | 6.7°C | 31 | 4.0 | 11.912 h |
| April | 22.1°C8.7°C | 8.7°C | 11 | 1.9 | 13.013 h |
| May | 26.7°C12.3°C | 12.3°C | 3.6 | 1.0 | 14.014 h |
| June, selected | 31.6°C16.0°C | 16.0°C | 1.3 | 0.3 | 14.414 h |
| July | 34.7°C19.4°C | 19.4°C | 3.8 | 1.0 | 14.214 h |
| August | 34.8°C19.5°C | 19.5°C | 1.4 | 0.5 | 13.513 h |
| September | 31.5°C17.4°C | 17.4°C | 3.0 | 0.6 | 12.412 h |
| October | 25.0°C12.9°C | 12.9°C | 8.3 | 1.1 | 11.311 h |
| November | 18.3°C7.8°C | 7.8°C | 9.7 | 1.9 | 10.410 h |
| December | 13.3°C4.1°C | 4.1°C | 30 | 3.6 | 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
- Palmdale in JuneUnited States · 13 kmHigh 30.5°C · Low 15.8°C · 3.9 mm rain
- Santa Clarita in JuneUnited States · 50 kmHigh 28.5°C · Low 15.5°C · 2.4 mm rain
- Valencia, United States in JuneUnited States · 52 kmHigh 28.6°C · Low 15.6°C · 2.4 mm rain
- Burbank in JuneUnited States · 60 kmHigh 28.8°C · Low 15.8°C · 2.3 mm rain
- Pasadena (California), United States in JuneUnited States · 61 kmHigh 27.2°C · Low 14.3°C · 2.3 mm rain
- Glendale (California), United States in JuneUnited States · 63 kmHigh 27.3°C · Low 14.6°C · 2.3 mm rain
- El Monte in JuneUnited States · 71 kmHigh 28.4°C · Low 15.5°C · 2.2 mm rain
- West Covina in JuneUnited States · 72 kmHigh 28.1°C · Low 15.3°C · 2.2 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 Lancaster) is explained once on the Lancaster year overview and on the Sources, method and limits page.