Lancaster weather in June
In June, Lancaster has daytime highs averaging 32 °C, nights around 16 °C, with 0.2 wet days. Figures are 1991–2020 climate normals.
- 32.1°C Average high
- 16.2°C Average low
- 0.2days Wet days
- 1mm Rainfall
- 14h Daylight
Daily temperatures through June
How June develops
Averages for the first, middle and last part of the month, from daily 1991–2020 normals. Chance of rain is the share of years in which that calendar day recorded more than 1 mm.
| Days | Avg high | Avg low | Chance of rain |
|---|---|---|---|
| 1–10 June | 30.6 °C | 15.0 °C | 1 % |
| 11–20 June | 31.8 °C | 15.7 °C | 1 % |
| 21–30 June | 33.8 °C | 17.8 °C | 1 % |
- Average highs rise from 30.6 °C early in June to 33.8 °C by the end of it.
What to expect
| Measure | Typical June | Share of the month |
|---|---|---|
| Days above 25 °C | 28 of 30 | 93 % |
| Days above 30 °C | 22 of 30 | 72 % |
| Days below 0 °C | 0 of 30 | 0 % |
| Days with more than 1 mm rain | 0.2 of 30 | 1 % |
Conditions in June
| Measure | Average |
|---|---|
| Mean temperature | 24 °C |
| Record high (1991–2020) | 42 °C |
| Record low (1991–2020) | 6.1 °C |
| Relative humidity | 37 % |
| Wind speed | 22 km/h |
| Cloud cover | 14 % |
Where Lancaster ranks in June
| Ranking | Position | Value |
|---|---|---|
| The driest places in North America in June | 5thof 50 | 1.2 mm |
| The warmest places in North America in June | 48thof 50 | 32 °C |
June compared with the months around it
| Month | Avg high | Rainfall | Cloud |
|---|---|---|---|
| April | 22.9 °C | 12 mm | 31 % |
| May | 27.3 °C | 4 mm | 25 % |
| June | 32.1 °C | 1 mm | 14 % |
| July | 35.0 °C | 4 mm | 16 % |
| August | 35.1 °C | 1 mm | 12 % |
See all twelve months for Lancaster
- June is the 3rd warmest month here.
- It is the 1st driest month of the year.
- It ranks 3rd for least cloud cover.
- Days last about 14 hours from sunrise to sunset.
- It rains on 0.2 of 30 days — 1 % of the month.
- Nights are about 16 °C cooler than the middle of the day.
- The hottest June day on record since 1991 reached 42 °C, 10 °C above the usual daytime high.
Nearby destinations in June
| Destination | Avg high | Wet days | Sea |
|---|---|---|---|
| Lancaster | 32 °C | 0.2 | – |
| Palmdale | 31 °C | 1 | – |
| Santa Clarita | 29 °C | 0 | – |
| Glendale | 28 °C | 1 | – |
| Los Angeles | 28 °C | 0 | 18 |
| Pomona | 28 °C | 0 | – |
QuestionsJune in Lancaster, answered
How warm is Lancaster in June?
Daily highs average 32 °C and nights fall to about 16 °C, a spread of 16 °C between afternoon and dawn. That makes June the 4th warmest month of the year here.
Does it rain much in Lancaster in June?
June averages 1 mm of rain, spread over about 0 of the 30 days — 1 % of the month. Cloud cover averages 14 % of the sky.
How long are the days in June?
Lancaster averages 14 hours between sunrise and sunset in June. Day length is computed from latitude and date, so it is exact rather than modelled — but it says nothing about how much of that time is sunny.
Data sources and method
- ERA5 / ERA5-Land reanalysis — Copernicus Climate Change Service (C3S), ECMWF. Copernicus Licence
- Open-Meteo — Open-Meteo.com. CC BY 4.0
- NOAA OISST v2.1 — NOAA Physical Sciences Laboratory. Public domain
- GeoNames — GeoNames.org. CC BY 4.0
- Normal period
- 1991–2020
- Dataset version
- era5-1991-2020-scores1.1
- Last processed
Measured values come from ERA5 reanalysis and are reproduced unchanged. Calculated by us: daylight hours, beach and comfort scores, monthly rankings, threshold day counts, chance of a wet day by date, ten-day averages within the month. Full formulas are on the methodology page.
Contains modified Copernicus Climate Change Service information 2026. Neither the European Commission nor ECMWF is responsible for any use that may be made of the Copernicus information or data it contains.