Weather on February 21
Santa Clara, CA
55 Years of Data
About This Date
February 21st in Santa Clara, CA typically brings mild winter weather, with average highs around 64°F and lows near 45°F. Over 56 years of records, the warmest February 21st was in 1982 (63°F average), while the coldest was 2011 (44°F) — a 19°F range across recorded history. Rain or other precipitation has occurred on about 36% of February 21st dates historically, with the wettest February 21st recording 0.82" of rain. The last decade has been 3.3°F cooler on this date compared to 20-30 years ago.
The last decade has been 3.3°F cooler on this date compared to 20-30 years ago.
Planning for February 21st in Santa Clara, CA? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 61° | 37° | 49° | — | — |
| 2025 | 68° | 41° | 55° | — | — |
| 2024 | 66° | 44° | 55° | — | — |
| 2023 | 59° | 44° | 52° | — | — |
| 2022 | 58° | 37° | 47° | — | — |
| 2021 | 64° | 39° | 52° | — | — |
| 2020 | 67° | 45° | 56° | — | — |
| 2019 | 56° | 40° | 48° | — | — |
| 2018 | 59° | 36° | 47° | — | — |
| 2017 | 61° | 48° | 54° | 0.33" | — |
| 2016 | 64° | 43° | 53° | — | — |
| 2015 | 71° | 45° | 58° | — | — |
| 2014 | 72° | 42° | 57° | — | — |
| 2013 | 58° | 37° | 47° | — | — |
| 2012 | 66° | 48° | 57° | — | — |
| 2011coldest | 55° | 34° | 44° | — | — |
| 2010 | 56° | 49° | 52° | 0.27" | — |
| 2009 | 64° | 45° | 54° | 0.04" | — |
| 2008 | 55° | 48° | 52° | 0.1" | — |
| 2007 | 58° | 48° | 53° | — | — |
| 2006 | 61° | 34° | 47° | — | — |
| 2005 | 68° | 50° | 59° | 0.38" | — |
| 2004 | 57° | 47° | 52° | 0.01" | — |
| 2003 | 66° | 43° | 54° | — | — |
| 2002 | 71° | 53° | 62° | — | — |
| 2001 | 61° | 50° | 55° | 0.02" | — |
| 2000 | 65° | 49° | 57° | 0.01" | — |
| 1999 | 60° | 42° | 51° | 0.6" | — |
| 1998 | 55° | 48° | 52° | 0.71" | — |
| 1997 | 64° | 41° | 53° | — | — |
| 1996 | 60° | 49° | 54° | 0.82" | — |
| 1995 | 74° | 46° | 60° | — | — |
| 1994 | 56° | 40° | 48° | 0.15" | — |
| 1993 | 58° | 42° | 50° | 0.05" | — |
| 1992 | 66° | 54° | 60° | 0.03" | — |
| 1991 | 74° | 46° | 60° | — | — |
| 1990 | 66° | 43° | 54° | — | — |
| 1989 | 76° | 47° | 61° | — | — |
| 1988 | 69° | 44° | 57° | — | — |
| 1987 | 55° | 41° | 48° | 0.07" | — |
| 1986 | 67° | 46° | 56° | — | — |
| 1985 | 74° | 47° | 60° | — | — |
| 1984 | 63° | 46° | 54° | 0.3" | — |
| 1983 | 65° | 48° | 56° | — | — |
| 1982warmest | 69° | 57° | 63° | — | — |
| 1981 | 70° | 55° | 62° | — | — |
| 1980 | 62° | 50° | 56° | 0.46" | — |
| 1979 | 56° | 45° | 50° | 0.39" | — |
| 1978 | 63° | 47° | 55° | — | — |
| 1977 | 61° | 51° | 56° | 0.15" | — |
| 1976 | 70° | 36° | 53° | — | — |
| 1975 | 57° | 35° | 46° | — | — |
| 1974 | 61° | 39° | 50° | 0.01" | — |
| 1973 | 69° | 42° | 56° | — | — |
| 1972 | 68° | 51° | 60° | — | — |
| 1971 | 63° | 39° | 51° | — | — |
Santa Clara, CA Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Santa Clara, CA Monthly Precipitation
Average rainfall and snowfall per month, in inches.
Santa Clara, CA Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit Santa Clara, CA
Most pleasant months in Santa Clara, CA: March, April, May, June, July, August, September, October, November.
What to expect on February 21st
This page shows what actually happened each year. For the odds — typical high and low, and how often it stays dry — see the climatological outlook for this date.
February 21st outlook →