Weather on April 13
Pomona, CA
55 Years of Data
Avg High
74°F
Avg Low
47°F
Warmest
1985
77°F avg
Coldest
1998
48°F avg
About This Date
April 13th in Pomona, CA typically brings pleasant spring weather, with average highs around 74°F and lows near 47°F — a 27°F daily swing. Over 53 years of records, the warmest April 13th was in 1985 (77°F average), while the coldest was 1998 (48°F) — a 29°F range across recorded history. Rain or other precipitation has occurred on about 4% of April 13th dates historically, with the wettest April 13th recording 1.93" of rain. The last decade has been 3.0°F cooler on this date compared to 20-30 years ago.
The last decade has been 3.0°F cooler on this date compared to 20-30 years ago.
Planning for April 13th in Pomona, CA? Great weather for outdoor activities.
Cooling Trend
1.0°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 74° | 47° | 60° | — | — |
| 2024 | 60° | 44° | 52° | — | — |
| 2023 | 50° | 47° | 48° | — | — |
| 2022 | 69° | 40° | 54° | — | — |
| 2021 | 55° | 50° | 53° | — | — |
| 2020 | 56° | 49° | 52° | — | — |
| 2019 | 77° | 48° | 63° | — | — |
| 2018 | 79° | 47° | 63° | — | — |
| 2017 | 66° | 46° | 56° | — | — |
| 2016 | 72° | 48° | 60° | — | — |
| 2015 | 78° | 50° | 64° | — | — |
| 2014 | 69° | 46° | 58° | — | — |
| 2013 | 67° | 45° | 56° | — | — |
| 2012 | 58° | 45° | 51° | — | — |
| 2011 | 67° | 50° | 58° | — | — |
| 2010 | 66° | 39° | 53° | — | — |
| 2009 | 75° | 44° | 60° | — | — |
| 2008 | 97° | 54° | 75° | — | — |
| 2007 | 79° | 45° | 62° | — | — |
| 2006 | 91° | 48° | 70° | — | — |
| 2005 | 76° | 48° | 62° | — | — |
| 2004 | 78° | 49° | 63° | — | — |
| 2003 | 68° | 54° | 61° | — | — |
| 2002 | 73° | 54° | 63° | — | — |
| 2001 | 72° | 43° | 57° | — | — |
| 2000 | 76° | 54° | 65° | — | — |
| 1999 | 64° | 45° | 54° | — | — |
| 1998coldest | 58° | 38° | 48° | 0.03" | — |
| 1995 | 81° | 46° | 63° | — | — |
| 1994 | 83° | 47° | 65° | — | — |
| 1993 | 79° | 46° | 62° | — | — |
| 1992 | 71° | 45° | 58° | — | — |
| 1991 | 73° | 44° | 59° | — | — |
| 1990 | 91° | 50° | 71° | — | — |
| 1989 | 76° | 55° | 65° | — | — |
| 1988 | 76° | 54° | 65° | — | — |
| 1987 | 87° | 51° | 69° | — | — |
| 1986 | 77° | 43° | 60° | — | — |
| 1985warmest | 93° | 61° | 77° | — | — |
| 1984 | 95° | 49° | 72° | — | — |
| 1983 | 72° | 37° | 54° | — | — |
| 1982 | 68° | 40° | 54° | — | — |
| 1981 | 76° | 45° | 60° | — | — |
| 1980 | 86° | 48° | 67° | — | — |
| 1979 | 83° | 51° | 67° | — | — |
| 1978 | 65° | 52° | 58° | — | — |
| 1977 | 79° | 42° | 60° | — | — |
| 1976 | 63° | 45° | 54° | 1.93" | — |
| 1975 | 66° | 43° | 54° | — | — |
| 1974 | 78° | 47° | 62° | — | — |
| 1973 | 75° | 50° | 63° | — | — |
| 1972 | 65° | 46° | 55° | — | — |
| 1971 | 78° | 47° | 62° | — | — |
53 years of data from POMONA/FAIRPLEX