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Lancaster, CA Weather on May 25
May 25th in Lancaster, CA typically brings warm spring weather, with average highs around 82°F and lows near 55°F — a 27°F daily swing. Over 55 years of records, the warmest May 25th was in 2001 (84°F average), while the coldest was 1987 (54°F) — a 30°F range across recorded history. Rain or other precipitation has occurred on about 2% of May 25th dates historically. The last decade has been 1.1°F cooler on this date compared to 20-30 years ago.
What to Expect on May 25
Planning for May 25th in Lancaster, CA? Stay hydrated and seek shade during peak afternoon hours.
May 25 Weather Records for Lancaster
- •The all-time record high for May 25th in Lancaster, CA is 99°F, set in 1974.
- •The coldest May 25th on record dropped to 41°F in 2010.
- •Temperatures have reached 90°F or higher on May 25th in 14 of the last 55 years.
- •Last year (1971), May 25th was 8°F warmer than the long-term average.
Frequently Asked Questions
What was the warmest May 25 ever in Lancaster?
The warmest May 25 in Lancaster, CA reached 99°F in 1974. That is 17°F above the long-term average high of 82°F.
What was the coldest May 25 ever in Lancaster?
The coldest May 25 in Lancaster, CA dropped to 41°F in 2010. That is 14°F below the long-term average low of 55°F.
What is the average temperature on May 25 in Lancaster?
On May 25, Lancaster averages a high of 82°F and a low of 55°F based on 55 years of NOAA weather observations from LANCASTER.
How many years of weather data are available for May 25 in Lancaster?
We have 55 years of weather records for May 25 in Lancaster, CA, sourced from NOAA's Global Historical Climatology Network. Records include daily high and low temperatures, precipitation, and snowfall data going back to 2025.
May 25 Weather History in Lancaster
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 88°F | 60°F | 0" | -- |
| 2024 | 74°F | 51°F | 0" | -- |
| 2023 | 74°F | 53°F | 0" | -- |
| 2022 | 98°F | 57°F | 0" | -- |
| 2021 | 90°F | 65°F | 0" | -- |
| 2020 | 94°F | 49°F | 0" | -- |
| 2019 | 74°F | 51°F | 0" | -- |
| 2018 | 69°F | 52°F | 0" | -- |
| 2017 | 72°F | 52°F | 0" | -- |
| 2016 | 71°F | 51°F | 0" | -- |
| 2015 | 81°F | 55°F | 0" | -- |
| 2014 | 96°F | 66°F | 0" | -- |
| 2013 | 78°F | 55°F | 0" | -- |
| 2012 | 68°F | 47°F | 0" | -- |
| 2011 | 83°F | 51°F | 0" | -- |
| 2010 | 75°F | 41°F | 0" | -- |
| 2009 | 85°F | 57°F | 0" | -- |
| 2008 | 63°F | 45°F | 0" | -- |
| 2007 | 92°F | 52°F | 0" | -- |
| 2006 | 89°F | 60°F | 0" | -- |
| 2005 | 95°F | 50°F | 0" | -- |
| 2004 | 72°F | 51°F | 0" | -- |
| 2003 | 82°F | 62°F | 0" | -- |
| 2002 | 87°F | 49°F | 0" | -- |
| 2001 | 96°F | 71°F | 0" | -- |
| 2000 | 72°F | 61°F | 0" | -- |
| 1999 | 89°F | 56°F | 0" | -- |
| 1998 | 63°F | 52°F | 0" | -- |
| 1997 | 79°F | 56°F | 0" | -- |
| 1996 | 72°F | 50°F | 0" | -- |
| 1995 | 75°F | 51°F | 0" | -- |
| 1994 | 84°F | 61°F | 0" | -- |
| 1993 | 72°F | 58°F | 0" | -- |
| 1992 | 91°F | 66°F | 0" | -- |
| 1991 | 89°F | 67°F | 0" | -- |
| 1990 | 79°F | 53°F | 0" | -- |
| 1989 | 77°F | 51°F | 0" | -- |
| 1988 | 84°F | 57°F | 0" | -- |
| 1987 | 62°F | 47°F | 0.13" | -- |
| 1986 | 97°F | 53°F | 0" | -- |
| 1985 | 80°F | 57°F | 0" | -- |
| 1984 | 93°F | 62°F | 0" | -- |
| 1983 | 97°F | 60°F | 0" | -- |
| 1982 | 93°F | 68°F | 0" | -- |
| 1981 | 80°F | 64°F | 0" | -- |
| 1980 | 69°F | 42°F | 0" | -- |
| 1979 | 87°F | 61°F | 0" | -- |
| 1978 | 70°F | 46°F | 0" | -- |
| 1977 | 66°F | 46°F | 0" | -- |
| 1976 | 84°F | 57°F | 0" | -- |
| 1975 | 88°F | 64°F | 0" | -- |
| 1974 | 99°F | 62°F | 0" | -- |
| 1973 | 73°F | 56°F | 0" | -- |
| 1972 | 83°F | 49°F | 0" | -- |
| 1971 | 90°F | 47°F | 0" | -- |
Based on 55 years of data from NOAA station: LANCASTER
Monthly Climate Averages
Historical temperature and precipitation averages for Lancaster, CA, based on 55+ years of weather data.
Temperatures in Fahrenheit. Precipitation and snowfall in inches.