Weather on April 21
Independence, MO
55 Years of Data
Avg High
66°F
Avg Low
45°F
Warmest
1985
74°F avg
Coldest
2021
39°F avg
About This Date
April 21st in Independence, MO typically brings mild spring weather, with average highs around 66°F and lows near 45°F. Over 50 years of records, the warmest April 21st was in 1985 (74°F average), while the coldest was 2021 (39°F) — a 35°F range across recorded history. Rain or other precipitation has occurred on about 32% of April 21st dates historically, with the wettest April 21st recording 7.72" of rain. The last decade has been 4.1°F cooler on this date compared to 20-30 years ago.
The last decade has been 4.1°F cooler on this date compared to 20-30 years ago.
Planning for April 21st in Independence, MO? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.
Cooling Trend
0.4°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 69° | 48° | 59° | — | — |
| 2024 | 61° | 38° | 49° | — | — |
| 2023 | 60° | 41° | 51° | — | — |
| 2022 | 76° | 47° | 61° | 0.1" | — |
| 2021coldest | 47° | 32° | 39° | — | — |
| 2020 | 70° | 45° | 57° | 0.05" | — |
| 2019 | 75° | 39° | 57° | — | — |
| 2018 | 63° | 35° | 49° | — | — |
| 2017 | 68° | 46° | 57° | — | — |
| 2016 | 67° | 52° | 59° | — | — |
| 2015 | 58° | 44° | 51° | — | — |
| 2014 | 78° | 54° | 66° | — | — |
| 2013 | 55° | 30° | 43° | — | — |
| 2012 | 60° | 36° | 48° | — | — |
| 2011 | 56° | 37° | 46° | — | — |
| 2010 | 71° | 42° | 57° | — | — |
| 2009 | 65° | 44° | 54° | — | — |
| 2008 | 77° | 42° | 60° | — | — |
| 2007 | 79° | 52° | 65° | — | — |
| 2006 | 76° | 47° | 61° | — | — |
| 2005 | 78° | 64° | 71° | 0.1" | — |
| 2004 | 72° | 51° | 61° | 2.87" | — |
| 2003 | 58° | 47° | 52° | — | — |
| 2002 | 60° | 47° | 53° | 7.72" | — |
| 2001 | 80° | 64° | 72° | 0.08" | — |
| 2000 | 51° | 41° | 46° | 0.56" | — |
| 1999 | 78° | 46° | 62° | — | — |
| 1998 | 61° | 43° | 52° | — | — |
| 1997 | 62° | 47° | 54° | 0.64" | — |
| 1996 | 68° | 45° | 56° | — | — |
| 1995 | 65° | 40° | 52° | 0.13" | — |
| 1994 | 56° | 44° | 50° | 2.62" | — |
| 1993 | 59° | 37° | 48° | — | — |
| 1992 | 51° | 32° | 42° | 4.85" | — |
| 1991 | 55° | 35° | 45° | — | — |
| 1990 | 72° | 49° | 60° | — | — |
| 1989 | 77° | 49° | 63° | — | — |
| 1988 | 80° | 43° | 61° | — | — |
| 1987 | 91° | 50° | 71° | 1.37" | — |
| 1986 | 69° | 37° | 53° | — | — |
| 1985warmest | 83° | 65° | 74° | — | — |
| 1984 | 54° | 39° | 46° | 2.18" | — |
| 1983 | 60° | 41° | 51° | — | — |
| 1982 | 52° | 38° | 45° | — | — |
| 1981 | 58° | 45° | 51° | — | — |
| 1978 | 48° | 35° | 42° | — | — |
| 1977 | 74° | 53° | 63° | 2.97" | — |
| 1976 | 62° | 47° | 54° | 0.33" | — |
| 1975 | 67° | 44° | 55° | — | — |
| 1974 | 76° | 60° | 68° | 1.19" | — |
50 years of data from INDEPENDENCE