Weather on March 20
Hesperia, CA
55 Years of Data
Avg High
71°F
Avg Low
41°F
Warmest
2026
76°F avg
Coldest
1979
41°F avg
About This Date
March 20th in Hesperia, CA typically brings pleasant spring weather, with average highs around 71°F and lows near 41°F — a 30°F daily swing. Over 53 years of records, the warmest March 20th was in 2026 (76°F average), while the coldest was 1979 (41°F) — a 35°F range across recorded history. Rain or other precipitation has occurred on about 11% of March 20th dates historically, with the wettest March 20th recording 0.71" of rain. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for March 20th in Hesperia, CA? Great weather for outdoor activities.
Warming Trend
1.8°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026warmest | 97° | 55° | 76° | — | — |
| 2025 | 68° | 43° | 55° | — | — |
| 2021 | 72° | 44° | 58° | — | — |
| 2020 | 59° | 36° | 47° | — | — |
| 2019 | 68° | 46° | 57° | — | — |
| 2018 | 74° | 44° | 59° | — | — |
| 2017 | 78° | 57° | 68° | — | — |
| 2016 | 78° | 48° | 63° | — | — |
| 2015 | 79° | 46° | 62° | — | — |
| 2014 | 75° | 42° | 59° | — | — |
| 2013 | 75° | 49° | 62° | — | — |
| 2012 | 64° | 32° | 48° | — | — |
| 2011 | 49° | 41° | 45° | 0.25" | — |
| 2010 | 79° | 39° | 59° | — | — |
| 2009 | 74° | 46° | 60° | — | — |
| 2008 | 82° | 43° | 62° | — | — |
| 2007 | 61° | 36° | 48° | — | — |
| 2006 | 56° | 30° | 43° | — | — |
| 2005 | 63° | 42° | 52° | — | — |
| 2004 | 87° | 47° | 67° | — | — |
| 2003 | 70° | 42° | 56° | — | — |
| 2002 | 70° | 33° | 51° | — | — |
| 2001 | 83° | 47° | 65° | — | — |
| 2000 | 80° | 42° | 61° | — | — |
| 1999 | 73° | 42° | 58° | — | — |
| 1998 | 73° | 38° | 55° | — | — |
| 1997 | 91° | 43° | 67° | — | — |
| 1996 | 85° | 47° | 66° | — | — |
| 1995 | 77° | 48° | 63° | — | — |
| 1994 | 62° | 42° | 52° | 0.28" | — |
| 1993 | 63° | 41° | 52° | — | — |
| 1992 | 74° | 44° | 59° | — | — |
| 1991 | 53° | 37° | 45° | 0.71" | — |
| 1990 | 84° | 46° | 65° | — | — |
| 1989 | 73° | 35° | 54° | — | — |
| 1988 | 78° | 36° | 57° | — | — |
| 1987 | 53° | 28° | 41° | — | — |
| 1986 | 69° | 35° | 52° | — | — |
| 1985 | 70° | 37° | 53° | — | — |
| 1984 | 74° | 39° | 56° | — | — |
| 1983 | 62° | 35° | 49° | — | — |
| 1982 | 54° | 28° | 41° | — | — |
| 1981 | 60° | 41° | 51° | 0.15" | — |
| 1980 | 63° | 38° | 50° | — | — |
| 1979coldest | 49° | 34° | 41° | 0.15" | — |
| 1978 | 73° | 45° | 59° | — | — |
| 1977 | 65° | 32° | 48° | — | — |
| 1976 | 64° | 30° | 47° | — | — |
| 1975 | 73° | 41° | 57° | — | — |
| 1974 | 70° | 46° | 58° | — | — |
| 1973 | 64° | 35° | 50° | 0.66" | — |
| 1972 | 82° | 44° | 63° | — | — |
| 1971 | 65° | 30° | 47° | — | — |
53 years of data from HESPERIA 2E