Weather on March 18
Stockton, CA
55 Years of Data
Avg High
69°F
Avg Low
43°F
Warmest
2026
70°F avg
Coldest
2002
43°F avg
About This Date
March 18th in Stockton, CA typically brings mild spring weather, with average highs around 69°F and lows near 43°F — a 26°F daily swing. Over 56 years of records, the warmest March 18th was in 2026 (70°F average), while the coldest was 2002 (43°F) — a 27°F range across recorded history. Rain or other precipitation has occurred on about 23% of March 18th dates historically, with the wettest March 18th recording 1.4" of rain. The last decade has been 1.6°F cooler on this date compared to 20-30 years ago.
The last decade has been 1.6°F cooler on this date compared to 20-30 years ago.
Planning for March 18th in Stockton, CA? Great weather for outdoor activities.
Warming Trend
0.7°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026warmest | 89° | 51° | 70° | — | — |
| 2025 | 62° | 36° | 49° | — | — |
| 2024 | 76° | 45° | 60° | — | — |
| 2023 | 70° | 43° | 56° | — | — |
| 2022 | 74° | 41° | 57° | — | — |
| 2021 | 62° | 47° | 54° | 0.51" | — |
| 2020 | 60° | 44° | 52° | — | — |
| 2019 | 80° | 43° | 61° | — | — |
| 2018 | 61° | 34° | 47° | — | — |
| 2017 | 73° | 52° | 62° | — | — |
| 2016 | 75° | 44° | 60° | — | — |
| 2015 | 78° | 46° | 62° | — | — |
| 2014 | 72° | 46° | 59° | — | — |
| 2013 | 70° | 43° | 56° | — | — |
| 2012 | 51° | 39° | 45° | 0.76" | — |
| 2011 | 59° | 43° | 51° | 0.81" | — |
| 2010 | 79° | 45° | 62° | — | — |
| 2009 | 75° | 39° | 57° | — | — |
| 2008 | 74° | 41° | 57° | — | — |
| 2007 | 84° | 49° | 66° | — | — |
| 2006 | 63° | 36° | 49° | 0.28" | — |
| 2005 | 66° | 51° | 59° | — | — |
| 2004 | 85° | 48° | 66° | — | — |
| 2003 | 66° | 42° | 54° | — | — |
| 2002coldest | 49° | 38° | 43° | 0.64" | — |
| 2001 | 79° | 53° | 66° | — | — |
| 2000 | 73° | 45° | 59° | — | — |
| 1999 | 67° | 43° | 55° | — | — |
| 1998 | 74° | 47° | 60° | — | — |
| 1997 | 74° | 48° | 61° | — | — |
| 1996 | 79° | 49° | 64° | — | — |
| 1995 | 70° | 53° | 61° | 0.25" | — |
| 1994 | 71° | 44° | 58° | — | — |
| 1993 | 70° | 50° | 60° | 0.03" | — |
| 1992 | 62° | 42° | 52° | — | — |
| 1991 | 52° | 40° | 46° | 0.69" | — |
| 1990 | 70° | 48° | 59° | — | — |
| 1989 | 66° | 36° | 51° | — | — |
| 1988 | 76° | 39° | 57° | — | — |
| 1987 | 59° | 44° | 52° | — | — |
| 1986 | 66° | 40° | 53° | — | — |
| 1985 | 65° | 42° | 53° | 1.4" | — |
| 1984 | 64° | 44° | 54° | — | — |
| 1983 | 63° | 42° | 52° | 1.02" | — |
| 1982 | 58° | 43° | 50° | 0.84" | — |
| 1981 | 66° | 35° | 51° | — | — |
| 1980 | 65° | 44° | 54° | — | — |
| 1979 | 62° | 42° | 52° | 0.03" | — |
| 1978 | 79° | 45° | 62° | — | — |
| 1977 | 58° | 36° | 47° | 0.08" | — |
| 1976 | 80° | 54° | 67° | — | — |
| 1975 | 59° | 42° | 51° | — | — |
| 1974 | 72° | 50° | 61° | — | — |
| 1973 | 57° | 31° | 44° | — | — |
| 1972 | 85° | 45° | 65° | — | — |
| 1971 | 67° | 32° | 49° | — | — |
56 years of data from STOCKTON FIRE STN 4