Weather on May 12
Bellevue, WA
55 Years of Data
Avg High
66°F
Avg Low
47°F
Warmest
1971
72°F avg
Coldest
1974
47°F avg
About This Date
May 12th in Bellevue, WA typically brings mild spring weather, with average highs around 66°F and lows near 47°F. Over 55 years of records, the warmest May 12th was in 1971 (72°F average), while the coldest was 1974 (47°F) — a 25°F range across recorded history. Rain or other precipitation has occurred on about 31% of May 12th dates historically, with the wettest May 12th recording 1.52" of rain. The last decade has been 1.8°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.8°F warmer on this date compared to 20-30 years ago.
Planning for May 12th in Bellevue, WA? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 65° | 46° | 55° | — | — |
| 2024 | 77° | 50° | 64° | — | — |
| 2023 | 78° | 48° | 63° | — | — |
| 2022 | 55° | 43° | 49° | 1.09" | — |
| 2021 | 68° | 53° | 61° | — | — |
| 2020 | 68° | 51° | 60° | 0.05" | — |
| 2019 | 66° | 51° | 59° | — | — |
| 2018 | 72° | 49° | 60° | — | — |
| 2017 | 57° | 46° | 52° | 0.38" | — |
| 2016 | 74° | 48° | 61° | — | — |
| 2015 | 62° | 52° | 57° | 0.3" | — |
| 2014 | 78° | 49° | 63° | — | — |
| 2013 | 71° | 58° | 64° | 0.2" | — |
| 2012 | 69° | 44° | 57° | — | — |
| 2011 | 62° | 42° | 52° | — | — |
| 2010 | 63° | 47° | 55° | — | — |
| 2009 | 57° | 42° | 50° | 0.1" | — |
| 2008 | 57° | 44° | 51° | — | — |
| 2007 | 62° | 41° | 52° | — | — |
| 2006 | 59° | 44° | 52° | — | — |
| 2005 | 63° | 53° | 58° | — | — |
| 2004 | 65° | 51° | 58° | — | — |
| 2003 | 62° | 48° | 55° | — | — |
| 2002 | 82° | 46° | 64° | — | — |
| 2001 | 70° | 48° | 59° | 0.08" | — |
| 2000 | 58° | 41° | 49° | — | — |
| 1999 | 55° | 45° | 50° | 0.66" | — |
| 1998 | 57° | 48° | 53° | 0.03" | — |
| 1997 | 77° | 49° | 63° | — | — |
| 1996 | 62° | 52° | 57° | 1.52" | — |
| 1995 | 63° | 43° | 53° | — | — |
| 1994 | 64° | 50° | 57° | — | — |
| 1993 | 81° | 52° | 66° | — | — |
| 1992 | 60° | 41° | 51° | — | — |
| 1991 | 56° | 47° | 51° | — | — |
| 1990 | 60° | 49° | 54° | — | — |
| 1989 | 63° | 48° | 55° | — | — |
| 1988 | 77° | 54° | 65° | 1.19" | — |
| 1987 | 60° | 49° | 54° | — | — |
| 1986 | 57° | 50° | 54° | 0.23" | — |
| 1985 | 62° | 40° | 51° | — | — |
| 1984 | 64° | 49° | 56° | 0.13" | — |
| 1983 | 76° | 45° | 60° | — | — |
| 1982 | 62° | 48° | 55° | — | — |
| 1981 | 72° | 43° | 57° | — | — |
| 1980 | 74° | 51° | 62° | — | — |
| 1979 | 68° | 48° | 58° | — | — |
| 1978 | 65° | 47° | 56° | 0.03" | — |
| 1977 | 57° | 39° | 48° | 1.32" | — |
| 1976 | 67° | 47° | 57° | — | — |
| 1975 | 61° | 45° | 53° | 0.03" | — |
| 1974coldest | 52° | 42° | 47° | 0.18" | — |
| 1973 | 77° | 48° | 63° | — | — |
| 1972 | 72° | 51° | 61° | — | — |
| 1971warmest | 90° | 55° | 72° | — | — |
55 years of data from SEATTLE UNIV OF WASHIN