Weather on April 18
Oklahoma City, OK
55 Years of Data
Avg High
74°F
Avg Low
51°F
Warmest
2011
78°F avg
Coldest
2013
40°F avg
About This Date
April 18th in Oklahoma City, OK typically brings pleasant spring weather, with average highs around 74°F and lows near 51°F. Over 38 years of records, the warmest April 18th was in 2011 (78°F average), while the coldest was 2013 (40°F) — a 38°F range across recorded history. Rain or other precipitation has occurred on about 26% of April 18th dates historically, with the wettest April 18th recording 0.99" of rain. The last decade has been 3.0°F cooler on this date compared to 20-30 years ago.
The last decade has been 3.0°F cooler on this date compared to 20-30 years ago.
Planning for April 18th in Oklahoma City, OK? Great weather for outdoor activities.
Cooling Trend
1.2°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 78° | 57° | 68° | — | — |
| 2024 | 77° | 50° | 64° | — | — |
| 2023 | 82° | 60° | 71° | — | — |
| 2022 | 67° | 40° | 53° | — | — |
| 2021 | 66° | 37° | 52° | — | — |
| 2020 | 69° | 33° | 51° | — | — |
| 2019 | 69° | 51° | 60° | 0.08" | — |
| 2018 | 74° | 50° | 62° | — | — |
| 2017 | 80° | 55° | 68° | — | — |
| 2016 | 64° | 50° | 57° | 0.23" | — |
| 2015 | 77° | 55° | 66° | — | — |
| 2014 | 75° | 37° | 56° | — | — |
| 2013coldest | 46° | 34° | 40° | 0.08" | — |
| 2012 | 78° | 54° | 66° | — | — |
| 2011warmest | 90° | 66° | 78° | — | — |
| 2010 | 53° | 48° | 51° | 0.99" | — |
| 2009 | 73° | 47° | 60° | 0.08" | — |
| 2008 | 70° | 43° | 56° | — | — |
| 2007 | 68° | 51° | 60° | 0.03" | — |
| 2006 | 86° | 60° | 73° | — | — |
| 2005 | 74° | 62° | 68° | — | — |
| 2004 | 72° | 65° | 68° | — | — |
| 2003 | 83° | 57° | 70° | — | — |
| 2002 | 78° | 68° | 73° | — | — |
| 2001 | 65° | 35° | 50° | — | — |
| 2000 | 84° | 57° | 71° | — | — |
| 1999 | 75° | 35° | 55° | — | — |
| 1998 | 67° | 37° | 52° | — | — |
| 1997 | 78° | 52° | 65° | — | — |
| 1979 | 78° | 57° | 68° | 0.53" | — |
| 1978 | 83° | 48° | 65° | — | — |
| 1977 | 74° | 58° | 66° | — | — |
| 1976 | 61° | 51° | 56° | 0.38" | — |
| 1975 | 85° | 66° | 75° | 0.66" | — |
| 1974 | 78° | 54° | 66° | — | — |
| 1973 | 70° | 55° | 62° | — | — |
| 1972 | 81° | 60° | 70° | — | — |
| 1971 | 75° | 56° | 65° | 0.13" | — |
38 years of data from OKLAHOMA CITY PENN AVE