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Santa Clara, CA Weather on May 25
May 25th in Santa Clara, CA typically brings pleasant spring weather, with average highs around 75°F and lows near 53°F. Over 55 years of records, the warmest May 25th was in 2020 (79°F average), while the coldest was 1980 (56°F) — a 23°F range across recorded history. Rain or other precipitation has occurred on about 7% of May 25th dates historically. The last decade has been 1.3°F cooler on this date compared to 20-30 years ago.
What to Expect on May 25
Planning for May 25th in Santa Clara, CA? Great weather for outdoor activities.
May 25 Weather Records for Santa Clara
- •The all-time record high for May 25th in Santa Clara, CA is 95°F, set in 2020.
- •The coldest May 25th on record dropped to 45°F in 1980.
- •Temperatures have reached 90°F or higher on May 25th in 4 of the last 55 years.
Frequently Asked Questions
What was the warmest May 25 ever in Santa Clara?
The warmest May 25 in Santa Clara, CA reached 95°F in 2020. That is 20°F above the long-term average high of 75°F.
What was the coldest May 25 ever in Santa Clara?
The coldest May 25 in Santa Clara, CA dropped to 45°F in 1980. That is 8°F below the long-term average low of 53°F.
What is the average temperature on May 25 in Santa Clara?
On May 25, Santa Clara averages a high of 75°F and a low of 53°F based on 55 years of NOAA weather observations from SANTA CLARA UNIV.
How many years of weather data are available for May 25 in Santa Clara?
We have 55 years of weather records for May 25 in Santa Clara, 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 Santa Clara
| Year | High | Low | Precip | Snow |
|---|---|---|---|---|
| 2025 | 70°F | 50°F | 0" | -- |
| 2024 | 69°F | 53°F | 0" | -- |
| 2023 | 70°F | 54°F | 0" | -- |
| 2022 | 93°F | 61°F | 0" | -- |
| 2021 | 70°F | 53°F | 0" | -- |
| 2020 | 95°F | 62°F | 0" | -- |
| 2019 | 71°F | 55°F | 0" | -- |
| 2018 | 66°F | 56°F | 0" | -- |
| 2017 | 68°F | 55°F | 0" | -- |
| 2016 | 72°F | 56°F | 0" | -- |
| 2015 | 69°F | 56°F | 0" | -- |
| 2014 | 83°F | 54°F | 0" | -- |
| 2013 | 68°F | 47°F | 0" | -- |
| 2012 | 65°F | 50°F | 0" | -- |
| 2011 | 66°F | 49°F | 0.03" | -- |
| 2010 | 64°F | 50°F | 0.3" | -- |
| 2009 | 75°F | 53°F | 0" | -- |
| 2008 | 69°F | 52°F | 0" | -- |
| 2007 | 73°F | 52°F | 0" | -- |
| 2006 | 70°F | 52°F | 0" | -- |
| 2005 | 84°F | 61°F | 0" | -- |
| 2004 | 72°F | 55°F | 0" | -- |
| 2003 | 90°F | 56°F | 0" | -- |
| 2002 | 75°F | 54°F | 0" | -- |
| 2001 | 75°F | 55°F | 0" | -- |
| 2000 | 79°F | 55°F | 0" | -- |
| 1999 | 76°F | 53°F | 0" | -- |
| 1998 | 73°F | 52°F | 0.15" | -- |
| 1997 | 76°F | 49°F | 0" | -- |
| 1996 | 88°F | 55°F | 0" | -- |
| 1995 | 75°F | 56°F | 0" | -- |
| 1994 | 78°F | 54°F | 0" | -- |
| 1993 | 76°F | 56°F | 0.05" | -- |
| 1992 | 78°F | 56°F | 0" | -- |
| 1991 | 76°F | 55°F | 0" | -- |
| 1990 | 69°F | 47°F | 0" | -- |
| 1989 | 74°F | 53°F | 0" | -- |
| 1988 | 72°F | 54°F | 0" | -- |
| 1987 | 64°F | 52°F | 0" | -- |
| 1986 | 82°F | 58°F | 0" | -- |
| 1985 | 71°F | 50°F | 0" | -- |
| 1984 | 82°F | 51°F | 0" | -- |
| 1983 | 75°F | 55°F | 0" | -- |
| 1982 | 95°F | 56°F | 0" | -- |
| 1981 | 74°F | 61°F | 0" | -- |
| 1980 | 68°F | 45°F | 0" | -- |
| 1979 | 88°F | 56°F | 0" | -- |
| 1978 | 67°F | 49°F | 0" | -- |
| 1977 | 72°F | 50°F | 0" | -- |
| 1976 | 79°F | 52°F | 0" | -- |
| 1975 | 87°F | 49°F | 0" | -- |
| 1974 | 85°F | 49°F | 0" | -- |
| 1973 | 70°F | 54°F | 0" | -- |
| 1972 | 76°F | 49°F | 0" | -- |
| 1971 | 72°F | 50°F | 0" | -- |
Based on 55 years of data from NOAA station: SANTA CLARA UNIV
Monthly Climate Averages
Historical temperature and precipitation averages for Santa Clara, CA, based on 55+ years of weather data.
Temperatures in Fahrenheit. Precipitation and snowfall in inches.