Weather on March 20
Oklahoma City, OK
55 Years of Data
Avg High
65°F
Avg Low
41°F
Warmest
2017
78°F avg
Coldest
2010
32°F avg
About This Date
March 20th in Oklahoma City, OK typically brings mild spring weather, with average highs around 65°F and lows near 41°F. Over 56 years of records, the warmest March 20th was in 2017 (78°F average), while the coldest was 2010 (32°F) — a 46°F range across recorded history. Rain or other precipitation has occurred on about 14% of March 20th dates historically, with the wettest March 20th recording 5.54" of rain. The last decade has been 5.5°F warmer on this date compared to 20-30 years ago.
The last decade has been 5.5°F warmer on this date compared to 20-30 years ago.
Planning for March 20th in Oklahoma City, OK? Great weather for outdoor activities.
Warming Trend
0.8°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 96° | 51° | 74° | — | — |
| 2025 | 60° | 35° | 48° | — | — |
| 2024 | 78° | 48° | 63° | 0.03" | — |
| 2023 | 57° | 36° | 46° | — | — |
| 2022 | 81° | 48° | 64° | — | — |
| 2021 | 69° | 38° | 53° | — | — |
| 2020 | 60° | 35° | 48° | — | — |
| 2019 | 63° | 43° | 53° | 0.18" | — |
| 2018 | 59° | 38° | 48° | — | — |
| 2017warmest | 91° | 65° | 78° | — | — |
| 2016 | 51° | 27° | 39° | — | — |
| 2015 | 59° | 42° | 51° | — | — |
| 2014 | 73° | 32° | 53° | — | — |
| 2013 | 57° | 31° | 44° | — | — |
| 2012 | 61° | 48° | 54° | 0.05" | — |
| 2011 | 80° | 62° | 71° | — | — |
| 2010coldest | 36° | 28° | 32° | 0.28" | — |
| 2009 | 70° | 52° | 61° | — | — |
| 2008 | 75° | 47° | 61° | — | — |
| 2007 | 73° | 63° | 68° | — | — |
| 2006 | 61° | 38° | 49° | 0.43" | — |
| 2005 | 72° | 44° | 58° | — | — |
| 2004 | 73° | 51° | 62° | — | — |
| 2003 | 47° | 44° | 45° | — | — |
| 2002 | 61° | 38° | 49° | — | — |
| 2001 | 62° | 29° | 45° | — | — |
| 2000 | 73° | 42° | 58° | — | — |
| 1999 | 59° | 41° | 50° | — | — |
| 1998 | 47° | 32° | 39° | — | — |
| 1997 | 80° | 38° | 59° | — | — |
| 1996 | 50° | 26° | 38° | — | — |
| 1995 | 69° | 49° | 59° | — | — |
| 1994 | 87° | 53° | 70° | — | — |
| 1993 | 53° | 40° | 46° | — | — |
| 1992 | 63° | 30° | 46° | — | — |
| 1991 | 72° | 55° | 63° | — | — |
| 1990 | 66° | 34° | 50° | — | — |
| 1989 | 70° | 34° | 52° | — | — |
| 1988 | 79° | 44° | 61° | — | — |
| 1987 | 77° | 53° | 65° | — | — |
| 1986 | 46° | 32° | 39° | — | — |
| 1985 | 54° | 47° | 50° | 5.54" | — |
| 1984 | 61° | 31° | 46° | — | — |
| 1983 | 41° | 32° | 37° | — | — |
| 1982 | 70° | 45° | 57° | — | — |
| 1981 | 67° | 37° | 52° | — | — |
| 1980 | 57° | 40° | 48° | 0.15" | — |
| 1979 | 49° | 43° | 46° | 0.53" | — |
| 1978 | 75° | 51° | 63° | — | — |
| 1977 | 60° | 36° | 48° | — | — |
| 1976 | 85° | 50° | 67° | — | — |
| 1975 | 77° | 45° | 61° | — | — |
| 1974 | 54° | 30° | 42° | — | — |
| 1973 | 58° | 38° | 48° | — | — |
| 1972 | 78° | 59° | 69° | — | — |
| 1971 | 59° | 21° | 40° | — | — |
56 years of data from OKLAHOMA CITY PENN AVE