Weather on February 18
Pomona, CA
55 Years of Data
Avg High
68°F
Avg Low
43°F
Warmest
1981
71°F avg
Coldest
2019
43°F avg
About This Date
February 18th in Pomona, CA typically brings mild winter weather, with average highs around 68°F and lows near 43°F — a 25°F daily swing. Over 53 years of records, the warmest February 18th was in 1981 (71°F average), while the coldest was 2019 (43°F) — a 28°F range across recorded history. Rain or other precipitation has occurred on about 13% of February 18th dates historically, with the wettest February 18th recording 7.87" 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 February 18th in Pomona, CA? Great weather for outdoor activities.
Cooling Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 55° | 41° | 48° | — | — |
| 2025 | 68° | 44° | 56° | — | — |
| 2024 | 64° | 43° | 53° | — | — |
| 2023 | 68° | 39° | 54° | — | — |
| 2022 | 72° | 41° | 56° | — | — |
| 2021 | 65° | 41° | 53° | — | — |
| 2020 | 73° | 45° | 59° | — | — |
| 2019coldest | 52° | 34° | 43° | — | — |
| 2018 | 65° | 44° | 54° | — | — |
| 2017 | 58° | 45° | 51° | — | — |
| 2016 | 67° | 49° | 58° | — | — |
| 2015 | 77° | 47° | 62° | — | — |
| 2014 | 69° | 46° | 58° | — | — |
| 2013 | 65° | 39° | 52° | — | — |
| 2012 | 66° | 40° | 53° | — | — |
| 2011 | 61° | 43° | 52° | 0.1" | — |
| 2010 | 70° | 46° | 58° | — | — |
| 2009 | 65° | 39° | 52° | — | — |
| 2008 | 67° | 45° | 56° | — | — |
| 2007 | 86° | 53° | 70° | — | — |
| 2006 | 54° | 35° | 44° | — | — |
| 2005 | 58° | 53° | 55° | 2.54" | — |
| 2004 | 61° | 47° | 54° | — | — |
| 2003 | 67° | 46° | 56° | — | — |
| 2002 | 58° | 40° | 49° | — | — |
| 2001 | 66° | 38° | 52° | — | — |
| 2000 | 68° | 39° | 54° | — | — |
| 1999 | 60° | 44° | 52° | — | — |
| 1995 | 83° | 46° | 64° | — | — |
| 1994 | 61° | 43° | 52° | — | — |
| 1993 | 65° | 50° | 57° | 6.58" | — |
| 1992 | 66° | 39° | 53° | — | — |
| 1991 | 76° | 49° | 62° | — | — |
| 1990 | 60° | 43° | 51° | 0.86" | — |
| 1989 | 73° | 39° | 56° | — | — |
| 1988 | 80° | 36° | 58° | — | — |
| 1987 | 70° | 39° | 54° | — | — |
| 1986 | 66° | 54° | 60° | 7.87" | — |
| 1985 | 65° | 46° | 55° | — | — |
| 1984 | 71° | 36° | 53° | — | — |
| 1983 | 66° | 47° | 56° | — | — |
| 1982 | 79° | 40° | 59° | — | — |
| 1981warmest | 90° | 53° | 71° | — | — |
| 1980 | 65° | 55° | 60° | 6.88" | — |
| 1979 | 71° | 42° | 57° | — | — |
| 1978 | 69° | 39° | 54° | — | — |
| 1977 | 84° | 43° | 63° | — | — |
| 1976 | 68° | 43° | 55° | — | — |
| 1975 | 62° | 35° | 49° | — | — |
| 1974 | 63° | 35° | 49° | — | — |
| 1973 | 69° | 41° | 55° | — | — |
| 1972 | 75° | 47° | 61° | — | — |
| 1971 | 60° | 43° | 51° | 0.28" | — |
53 years of data from POMONA/FAIRPLEX