Weather on April 20
Meridian, ID
55 Years of Data
Avg High
65°F
Avg Low
39°F
Warmest
2010
66°F avg
Coldest
1982
36°F avg
About This Date
April 20th in Meridian, ID typically brings mild spring weather, with average highs around 65°F and lows near 39°F — a 26°F daily swing. Over 55 years of records, the warmest April 20th was in 2010 (66°F average), while the coldest was 1982 (36°F) — a 30°F range across recorded history. Rain or other precipitation has occurred on about 29% of April 20th dates historically, with the wettest April 20th recording 3.1" of rain. The last decade has been 2.2°F warmer on this date compared to 20-30 years ago.
The last decade has been 2.2°F warmer on this date compared to 20-30 years ago.
Planning for April 20th in Meridian, ID? Great weather for outdoor activities.
Warming Trend
0.9°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 65° | 37° | 51° | 0.03" | — |
| 2024 | 72° | 38° | 55° | — | — |
| 2023 | 52° | 28° | 40° | — | — |
| 2022 | 65° | 39° | 52° | — | — |
| 2021 | 61° | 34° | 47° | — | — |
| 2020 | 71° | 42° | 57° | — | — |
| 2019 | 68° | 49° | 58° | 0.56" | — |
| 2018 | 69° | 40° | 54° | — | — |
| 2017 | 56° | 41° | 48° | 0.3" | — |
| 2016 | 82° | 48° | 65° | — | — |
| 2015 | 73° | 40° | 56° | — | — |
| 2014 | 64° | 42° | 53° | — | — |
| 2013 | 61° | 42° | 51° | 0.03" | — |
| 2012 | 76° | 53° | 64° | — | — |
| 2011 | 54° | 37° | 45° | 0.13" | — |
| 2010warmest | 83° | 49° | 66° | 2.03" | — |
| 2009 | 83° | 46° | 64° | — | — |
| 2008 | 44° | 28° | 36° | — | — |
| 2007 | 59° | 38° | 48° | — | — |
| 2006 | 72° | 42° | 57° | — | — |
| 2005 | 52° | 41° | 46° | 0.2" | — |
| 2004 | 58° | 38° | 48° | 0.23" | — |
| 2003 | 73° | 44° | 59° | — | — |
| 2002 | 61° | 32° | 46° | — | — |
| 2001 | 54° | 42° | 48° | — | — |
| 2000 | 71° | 48° | 60° | 0.33" | — |
| 1999 | 62° | 44° | 53° | — | — |
| 1998 | 69° | 38° | 53° | — | — |
| 1997 | 58° | 43° | 50° | 0.28" | — |
| 1996 | 51° | 32° | 42° | — | — |
| 1995 | 54° | 34° | 44° | 0.64" | — |
| 1994 | 83° | 46° | 64° | — | — |
| 1993 | 64° | 33° | 49° | — | — |
| 1992 | 75° | 42° | 59° | — | — |
| 1991 | 65° | 45° | 55° | — | — |
| 1990 | 73° | 48° | 61° | 0.1" | — |
| 1989 | 82° | 47° | 64° | — | — |
| 1988 | 62° | 47° | 54° | 1.22" | — |
| 1987 | 64° | 20° | 42° | — | — |
| 1986 | 76° | 33° | 54° | — | — |
| 1985 | 61° | 21° | 41° | 0.13" | — |
| 1984 | 57° | 55° | 56° | — | — |
| 1983 | 69° | 41° | 55° | — | — |
| 1982coldest | 55° | 18° | 36° | — | — |
| 1981 | 59° | 47° | 53° | 3.1" | — |
| 1980 | 83° | 48° | 65° | — | — |
| 1979 | 63° | 27° | 45° | — | — |
| 1978 | 70° | 40° | 55° | 0.25" | — |
| 1977 | 70° | 22° | 46° | — | — |
| 1976 | 64° | 41° | 53° | — | — |
| 1975 | 57° | 28° | 43° | — | — |
| 1974 | 61° | 35° | 48° | — | — |
| 1973 | 58° | 31° | 44° | — | — |
| 1972 | 64° | 29° | 46° | — | — |
| 1971 | 64° | 28° | 46° | — | — |
55 years of data from KUNA