Weather on April 20
Billings, MT
55 Years of Data
Avg High
61°F
Avg Low
34°F
Warmest
1980
65°F avg
Coldest
2002
30°F avg
About This Date
April 20th in Billings, MT typically brings mild spring weather, with average highs around 61°F and lows near 34°F — a 27°F daily swing. Over 55 years of records, the warmest April 20th was in 1980 (65°F average), while the coldest was 2002 (30°F) — a 35°F range across recorded history. Precipitation has occurred on 29% of recorded April 20th dates, with snow falling 4% of the time (heaviest snowfall: 4"). The last decade has been 2.1°F cooler on this date compared to 20-30 years ago.
The last decade has been 2.1°F cooler on this date compared to 20-30 years ago.
Planning for April 20th in Billings, MT? Great weather for outdoor activities.
Cooling Trend
0.6°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 63° | 43° | 53° | — | — |
| 2024 | 45° | 22° | 33° | — | — |
| 2023 | 39° | 33° | 36° | 0.36" | — |
| 2022 | 62° | 29° | 45° | — | — |
| 2021 | 40° | 25° | 32° | — | — |
| 2020 | 59° | 39° | 49° | — | — |
| 2019 | 80° | 50° | 65° | — | — |
| 2018 | 56° | 33° | 44° | — | — |
| 2017 | 63° | 32° | 47° | — | — |
| 2016 | 52° | 38° | 45° | 0.15" | — |
| 2015 | 54° | 27° | 40° | — | — |
| 2014 | 69° | 41° | 55° | — | — |
| 2013 | 58° | 37° | 47° | 0.08" | — |
| 2012 | 71° | 35° | 53° | — | — |
| 2011 | 52° | 26° | 39° | — | — |
| 2010 | 72° | 40° | 56° | 0.05" | — |
| 2009 | 76° | 45° | 60° | — | — |
| 2008 | 62° | 22° | 42° | 0.18" | 1" |
| 2007 | 60° | 31° | 45° | — | — |
| 2006 | 64° | 31° | 47° | — | — |
| 2005 | 37° | 32° | 35° | 3.1" | 4" |
| 2004 | 63° | 40° | 51° | 2.11" | — |
| 2003 | 67° | 30° | 48° | — | — |
| 2002coldest | 40° | 21° | 30° | — | — |
| 2001 | 60° | 38° | 49° | 0.18" | — |
| 2000 | 73° | 38° | 55° | — | — |
| 1999 | 74° | 44° | 59° | 0.15" | — |
| 1998 | 62° | 36° | 49° | — | — |
| 1997 | 63° | 39° | 51° | 0.15" | — |
| 1996 | 58° | 28° | 43° | — | — |
| 1995 | 60° | 32° | 46° | — | — |
| 1994 | 76° | 46° | 61° | — | — |
| 1993 | 46° | 35° | 41° | 0.58" | — |
| 1992 | 60° | 31° | 45° | 0.48" | — |
| 1991 | 58° | 27° | 42° | — | — |
| 1990 | 80° | 39° | 60° | — | — |
| 1989 | 80° | 41° | 61° | — | — |
| 1988 | 52° | 43° | 47° | 0.08" | — |
| 1987 | 55° | 28° | 42° | — | — |
| 1986 | 65° | 43° | 54° | — | — |
| 1985 | 64° | 34° | 49° | — | — |
| 1984 | 64° | 44° | 54° | — | — |
| 1983 | 72° | 36° | 54° | — | — |
| 1982 | 51° | 19° | 35° | — | — |
| 1981 | 71° | 40° | 55° | 0.08" | — |
| 1980warmest | 90° | 41° | 65° | — | — |
| 1979 | 60° | 27° | 43° | — | — |
| 1978 | 63° | 29° | 46° | — | — |
| 1977 | 56° | 31° | 43° | — | — |
| 1976 | 63° | 27° | 45° | — | — |
| 1975 | 63° | 40° | 51° | — | — |
| 1974 | 69° | 44° | 57° | — | — |
| 1973 | 37° | 28° | 33° | 3.05" | — |
| 1972 | 61° | 27° | 44° | — | — |
| 1971 | 48° | 39° | 44° | 0.46" | — |
55 years of data from BILLINGS WTP