Weather on April 18
Spokane, WA
55 Years of Data
Avg High
59°F
Avg Low
36°F
Warmest
1994
62°F avg
Coldest
2011
36°F avg
About This Date
April 18th in Spokane, WA typically brings cool spring weather, with average highs around 59°F and lows near 36°F. Over 55 years of records, the warmest April 18th was in 1994 (62°F average), while the coldest was 2011 (36°F) — a 26°F range across recorded history. Rain or other precipitation has occurred on about 36% of April 18th dates historically, with the wettest April 18th recording 0.94" of rain. The last decade has been 4.3°F warmer on this date compared to 20-30 years ago.
The last decade has been 4.3°F warmer on this date compared to 20-30 years ago.
Planning for April 18th in Spokane, WA? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Warming Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 65° | 33° | 49° | — | — |
| 2024 | 53° | 31° | 42° | — | — |
| 2023 | 50° | 32° | 41° | 0.36" | — |
| 2022 | 58° | 35° | 46° | 0.36" | — |
| 2021 | 77° | 39° | 58° | — | — |
| 2020 | 66° | 45° | 55° | — | — |
| 2019 | 69° | 45° | 57° | — | — |
| 2018 | 58° | 32° | 45° | — | — |
| 2017 | 60° | 39° | 50° | 0.18" | — |
| 2016 | 80° | 42° | 61° | — | — |
| 2015 | 70° | 37° | 53° | — | — |
| 2014 | 56° | 39° | 47° | — | — |
| 2013 | 56° | 31° | 44° | 0.03" | — |
| 2012 | 53° | 41° | 47° | 0.38" | — |
| 2011coldest | 44° | 27° | 36° | 0.23" | — |
| 2010 | 68° | 43° | 55° | — | — |
| 2009 | 61° | 33° | 47° | — | — |
| 2008 | 50° | 35° | 43° | — | — |
| 2007 | 57° | 31° | 44° | — | — |
| 2006 | 56° | 35° | 45° | — | — |
| 2005 | 54° | 34° | 44° | 0.03" | — |
| 2004 | 56° | 31° | 43° | 0.15" | — |
| 2003 | 55° | 31° | 43° | — | — |
| 2002 | 59° | 35° | 47° | — | — |
| 2001 | 49° | 39° | 44° | 0.46" | — |
| 2000 | 70° | 39° | 54° | — | — |
| 1999 | 68° | 44° | 56° | 0.2" | — |
| 1998 | 58° | 33° | 45° | — | — |
| 1997 | 51° | 32° | 42° | — | — |
| 1996 | 53° | 32° | 43° | 0.94" | — |
| 1995 | 47° | 36° | 41° | 0.08" | — |
| 1994warmest | 75° | 49° | 62° | — | — |
| 1993 | 57° | 38° | 47° | 0.28" | — |
| 1992 | 60° | 37° | 49° | — | — |
| 1991 | 63° | 34° | 48° | — | — |
| 1990 | 63° | 43° | 53° | — | — |
| 1989 | 69° | 37° | 53° | — | — |
| 1988 | 58° | 40° | 49° | 0.08" | — |
| 1987 | 49° | 30° | 39° | 0.23" | — |
| 1986 | 54° | 33° | 43° | — | — |
| 1985 | 50° | 39° | 45° | 0.03" | — |
| 1984 | 53° | 34° | 43° | 0.03" | — |
| 1983 | 69° | 42° | 56° | — | — |
| 1982 | 48° | 28° | 38° | — | — |
| 1981 | 68° | 33° | 51° | — | — |
| 1980 | 70° | 41° | 55° | — | — |
| 1979 | 54° | 31° | 42° | — | — |
| 1978 | 63° | 34° | 48° | — | — |
| 1977 | 51° | 31° | 41° | — | — |
| 1976 | 57° | 37° | 47° | — | — |
| 1975 | 48° | 37° | 43° | 0.08" | — |
| 1974 | 57° | 42° | 50° | 0.08" | — |
| 1973 | 57° | 29° | 43° | 0.1" | — |
| 1972 | 51° | 26° | 39° | — | — |
| 1971 | 61° | 40° | 50° | — | — |
55 years of data from SPOKANE FELTS FLD