Weather on May 17
Bellevue, WA
55 Years of Data
Avg High
65°F
Avg Low
49°F
Warmest
2008
71°F avg
Coldest
1971
45°F avg
About This Date
May 17th in Bellevue, WA typically brings mild spring weather, with average highs around 65°F and lows near 49°F. Over 55 years of records, the warmest May 17th was in 2008 (71°F average), while the coldest was 1971 (45°F) — a 26°F range across recorded history. Rain or other precipitation has occurred on about 36% of May 17th dates historically, with the wettest May 17th recording 2.11" of rain. The last decade has been 3.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 3.1°F warmer on this date compared to 20-30 years ago.
Planning for May 17th in Bellevue, WA? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Warming Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 57° | 48° | 53° | 2.11" | — |
| 2024 | 63° | 46° | 54° | — | — |
| 2023 | 77° | 57° | 67° | — | — |
| 2022 | 61° | 45° | 53° | — | — |
| 2021 | 59° | 50° | 55° | 0.08" | — |
| 2020 | 67° | 54° | 60° | 0.43" | — |
| 2019 | 65° | 52° | 58° | 0.71" | — |
| 2018 | 66° | 54° | 60° | — | — |
| 2017 | 60° | 46° | 53° | — | — |
| 2016 | 71° | 52° | 61° | — | — |
| 2015 | 68° | 53° | 61° | — | — |
| 2014 | 69° | 53° | 61° | — | — |
| 2013 | 66° | 53° | 60° | 0.05" | — |
| 2012 | 64° | 46° | 55° | — | — |
| 2011 | 62° | 42° | 52° | — | — |
| 2010 | 71° | 52° | 61° | 0.03" | — |
| 2009 | 76° | 49° | 62° | — | — |
| 2008warmest | 90° | 52° | 71° | — | — |
| 2007 | 64° | 47° | 55° | — | — |
| 2006 | 74° | 52° | 63° | — | — |
| 2005 | 63° | 47° | 55° | 0.13" | — |
| 2004 | 73° | 50° | 62° | — | — |
| 2003 | 56° | 41° | 48° | 0.03" | — |
| 2002 | 61° | 45° | 53° | 0.15" | — |
| 2001 | 55° | 42° | 49° | — | — |
| 2000 | 59° | 49° | 54° | — | — |
| 1999 | 60° | 48° | 54° | 1.47" | — |
| 1998 | 57° | 47° | 52° | 0.03" | — |
| 1997 | 66° | 53° | 60° | — | — |
| 1996 | 64° | 48° | 56° | 1.04" | — |
| 1995 | 58° | 49° | 53° | — | — |
| 1994 | 64° | 50° | 57° | — | — |
| 1993 | 80° | 53° | 67° | — | — |
| 1992 | 78° | 50° | 64° | — | — |
| 1991 | 53° | 50° | 52° | 0.76" | — |
| 1990 | 60° | 48° | 54° | — | — |
| 1989 | 53° | 44° | 49° | 1.7" | — |
| 1988 | 58° | 48° | 53° | — | — |
| 1987 | 62° | 46° | 54° | — | — |
| 1986 | 70° | 48° | 59° | 0.15" | — |
| 1985 | 75° | 53° | 64° | — | — |
| 1984 | 66° | 49° | 57° | — | — |
| 1983 | 64° | 51° | 58° | — | — |
| 1982 | 71° | 46° | 59° | 0.56" | — |
| 1981 | 64° | 46° | 55° | 0.05" | — |
| 1980 | 74° | 48° | 61° | — | — |
| 1979 | 70° | 50° | 60° | — | — |
| 1978 | 66° | 48° | 57° | 0.03" | — |
| 1977 | 52° | 46° | 49° | 0.43" | — |
| 1976 | 70° | 43° | 56° | — | — |
| 1975 | 69° | 49° | 59° | — | — |
| 1974 | 62° | 41° | 52° | — | — |
| 1973 | 80° | 55° | 68° | — | — |
| 1972 | 65° | 47° | 56° | — | — |
| 1971coldest | 49° | 42° | 45° | 0.86" | — |
55 years of data from SEATTLE UNIV OF WASHIN