May is one of the warmer months of the year in Enid, with average highs near 26.8°C and lows around 13.9°C (mean 20.4°C). It is a relatively wet time of year, averaging 115 mm of rainfall and 67% relative humidity across the period.
May is one of the warmer months of the year in Enid. Across 45 years of records, the warmest May in Enid was 2018 — when the month averaged 25°C — while the coldest was 1983 at 17.7°C. Typical May days reach 26.8°C with nights near 13.9°C. The long-term trend is warming, about 0.2°C per decade.
May is a relatively wet time of year in Enid, averaging 115 mm of rainfall. The wettest May on record was 2019 with 384 mm, while the driest was 2004 at 8 mm.
Relative humidity in Enid during May averages 67%. The most humid May was 1993 at 81%, and the least humid was 2014 at 50%.
May receives about 6 kWh/m²/day of solar energy in Enid. The sunniest Mays were 2012 and 2017 at 6.8 kWh/m²/day, and the cloudiest were 1995 and 2015 at 4.9.
Average wind speed in Enid during May is 3.4 m/s. The windiest May was 2004 at 4.5 m/s, while the calmest was 2023 at 2.4 m/s.
Ranked against the other 11 months using 1981–2025 averages.
| Metric | 1980s | 1990s | 2000s | 2010s | 2020s | Change |
|---|---|---|---|---|---|---|
| Avg Temp | 20.0°C | 20.0°C | 20.8°C | 20.9°C | 20.0°C | 0°C |
| Avg High | 26.5°C | 26.4°C | 27.5°C | 27.4°C | 26.0°C | -0.5°C |
| Avg Low | 13.6°C | 13.5°C | 14.2°C | 14.4°C | 14.0°C | +0.4°C |
| Avg Rain | 123 mm | 114 mm | 89 mm | 132 mm | 124 mm | +1 mm |
May temperatures in Enid have risen by about 0.7°C between 1981–1985 and 2021–2025.
May has ranged from a record low of 1.5°C (2013) to a record high of 41°C (1996).
Rainfall in May is a relatively wet time of year, averaging 115 mm, with a wettest year of 384 mm.
One of the best times to visit Enid
May is one of the best times to visit Enid. Expect days averaging 26.8°C and nights around 13.9°C (mean 20.4°C) — warmer than Enid's yearly average — with higher rainfall (115 mm), so conditions are generally comfortable for sightseeing and outdoor plans.
| Year | Avg High | Avg Temp | Avg Low | Hottest Day | Coldest Day | Rainfall | Humidity | Wind | Solar |
|---|---|---|---|---|---|---|---|---|---|
| 2025 | 26.1°C | 19.6°C | 13.0°C | 34.0°C | 6.2°C | 103 mm | 68% | 2.8 m/s | 6.2 |
| 2024 | 26.9°C | 20.7°C | 14.5°C | 32.7°C | 8.3°C | 166 mm | 72% | 3 m/s | 6.1 |
| 2023 | 26.4°C | 20.6°C | 14.8°C | 33.0°C | 3.9°C | 98 mm | 71% | 2.4 m/s | 5.7 |
| 2022 | 27.6°C | 21.1°C | 14.7°C | 34.2°C | 6.3°C | 201 mm | 67% | 3.9 m/s | 6 |
| 2021 | 23.9°C | 18.7°C | 13.4°C | 30.4°C | 7.8°C | 103 mm | 76% | 3.3 m/s | 5 |
| 2020 | 25.1°C | 19.2°C | 13.3°C | 30.7°C | 3.5°C | 73 mm | 72% | 3.2 m/s | 6.1 |
| 2019 🌧️ | 24.4°C | 18.9°C | 13.4°C | 30.6°C | 4.8°C | 384 mm | 80% | 3.4 m/s | 5.2 |
| 2018 🔥 | 31.6°C | 25.0°C | 18.5°C | 36.1°C | 11.7°C | 99 mm | 61% | 3.4 m/s | 6.6 |
| 2017 | 26.1°C | 19.1°C | 12.1°C | 32.2°C | 2.9°C | 86 mm | 67% | 3.3 m/s | 6.8 |
| 2016 | 25.5°C | 19.3°C | 13.2°C | 33.2°C | 5.6°C | 104 mm | 69% | 3.2 m/s | 6 |
| 2015 | 23.8°C | 18.7°C | 13.5°C | 28.0°C | 5.9°C | 292 mm | 78% | 3.3 m/s | 4.9 |
| 2014 | 30.2°C | 22.6°C | 15.0°C | 40.3°C | 4.7°C | 50 mm | 50% | 3.8 m/s | 6.6 |
| 2013 | 27.2°C | 20.5°C | 13.8°C | 33.8°C | 1.5°C | 70 mm | 61% | 3.9 m/s | 5.4 |
| 2012 | 29.9°C | 23.4°C | 17.0°C | 35.3°C | 10.5°C | 25 mm | 57% | 3.8 m/s | 6.8 |
| 2011 | 28.7°C | 21.2°C | 13.7°C | 39.1°C | 5.4°C | 48 mm | 52% | 4.3 m/s | 6.4 |
| 2010 | 27.0°C | 20.4°C | 13.7°C | 33.4°C | 5.8°C | 159 mm | 66% | 3.2 m/s | 5.9 |
| 2009 | 25.3°C | 18.9°C | 12.5°C | 34.7°C | 6.9°C | 51 mm | 67% | 3 m/s | 6 |
| 2008 | 27.2°C | 20.4°C | 13.7°C | 34.1°C | 4.2°C | 123 mm | 65% | 3.9 m/s | 6.6 |
| 2007 | 25.3°C | 20.4°C | 15.5°C | 30.8°C | 8.3°C | 180 mm | 77% | 3.2 m/s | 5.1 |
| 2006 | 29.4°C | 22.5°C | 15.5°C | 39.4°C | 7.4°C | 69 mm | 56% | 3.3 m/s | 6.6 |
| 2005 | 27.9°C | 21.2°C | 14.6°C | 38.4°C | 3.8°C | 38 mm | 62% | 3.1 m/s | 6 |
| 2004 | 30.6°C | 23.0°C | 15.4°C | 38.9°C | 3.3°C | 8 mm | 57% | 4.5 m/s | 6.7 |
| 2003 | 27.5°C | 20.3°C | 13.2°C | 36.9°C | 8.6°C | 85 mm | 63% | 3.1 m/s | 6.1 |
| 2002 | 27.0°C | 19.9°C | 12.9°C | 35.6°C | 5.5°C | 86 mm | 62% | 3.8 m/s | 5.6 |
| 2001 | 26.8°C | 20.7°C | 14.5°C | 33.6°C | 7.4°C | 150 mm | 69% | 3.4 m/s | 6.2 |
| 2000 | 27.8°C | 21.1°C | 14.4°C | 36.2°C | 7.6°C | 102 mm | 64% | 3.6 m/s | 6.3 |
| 1999 | 25.3°C | 19.1°C | 12.9°C | 31.4°C | 6.0°C | 102 mm | 73% | 3.5 m/s | 6.4 |
| 1998 | 28.2°C | 21.3°C | 14.4°C | 35.1°C | 6.1°C | 89 mm | 72% | 3 m/s | 6.7 |
| 1997 | 25.3°C | 18.6°C | 11.8°C | 33.1°C | 4.4°C | 95 mm | 67% | 3.1 m/s | 6.7 |
| 1996 | 31.7°C | 24.2°C | 16.8°C | 41.0°C | 7.8°C | 84 mm | 54% | 4.4 m/s | 6.2 |
| 1995 | 24.1°C | 17.9°C | 11.6°C | 30.1°C | 3.8°C | 133 mm | 73% | 3.2 m/s | 4.9 |
| 1994 | 26.6°C | 20.0°C | 13.5°C | 32.6°C | 3.1°C | 104 mm | 71% | 2.5 m/s | 6.4 |
| 1993 | 23.5°C | 18.0°C | 12.5°C | 29.5°C | 7.2°C | 227 mm | 81% | 3.4 m/s | 5.2 |
| 1992 | 25.6°C | 19.3°C | 12.9°C | 32.8°C | 6.1°C | 90 mm | 65% | 3.2 m/s | 5.5 |
| 1991 | 28.4°C | 22.5°C | 16.5°C | 34.3°C | 4.8°C | 129 mm | 69% | 3.6 m/s | 5.7 |
| 1990 | 25.7°C | 19.1°C | 12.5°C | 33.7°C | 4.8°C | 83 mm | 69% | 3.8 m/s | 5.7 |
| 1989 | 27.1°C | 20.6°C | 14.1°C | 35.1°C | 6.1°C | 125 mm | 64% | 3.6 m/s | 5.9 |
| 1988 | 26.8°C | 20.3°C | 13.7°C | 31.8°C | 7.0°C | 53 mm | 61% | 3.8 m/s | 6.3 |
| 1987 | 26.8°C | 21.3°C | 15.8°C | 34.2°C | 9.7°C | 219 mm | 76% | 3.2 m/s | 5.9 |
| 1986 | 27.2°C | 21.0°C | 14.7°C | 35.7°C | 8.9°C | 110 mm | 67% | 3.3 m/s | 6 |
| 1985 | 27.8°C | 20.8°C | 13.9°C | 39.2°C | 8.9°C | 39 mm | 63% | 3.3 m/s | 6.4 |
| 1984 | 27.1°C | 20.0°C | 12.9°C | 34.2°C | 3.2°C | 30 mm | 63% | 3.5 m/s | 5.7 |
| 1983 ❄️ | 24.5°C | 17.7°C | 10.9°C | 32.6°C | 4.1°C | 137 mm | 65% | 3.4 m/s | — |
| 1982 | 25.1°C | 19.2°C | 13.4°C | 30.3°C | 5.8°C | 259 mm | 76% | 3.5 m/s | — |
| 1981 | 25.9°C | 19.4°C | 12.8°C | 31.3°C | 5.7°C | 136 mm | 62% | 3.7 m/s | — |
Actual recorded May data for each year, 1981–2025 — sourced from NASA POWER.
The average high in May is around 26.8°C with lows near 13.9°C (mean 20.4°C), based on 45 years of NASA POWER data.
May averages 115 mm of rainfall in Enid, a relatively wet time of year. The wettest on record was 384 mm in 2019.
The hottest May reached 41°C in 1996. The coldest dipped to 1.5°C in 2013.
Comparing the earliest years on record (1981–1985) with the most recent (2021–2025), average May temperatures have risen by about 0.7°C. Daytime highs moved from 26.1°C to 26.2°C and overnight lows from 12.8°C to 14.1°C over the same span.
May is one of the warmer months of the year in Enid and a relatively wet time of year, so plan for around 26.8°C daytime highs and 13.9°C at night.
Not quite — May is the 8th coolest month in Enid, averaging 20.4°C.
For May in Enid, pack light layers you can adjust through the day, with typical highs of 26.8°C and lows of 13.9°C. Bring an umbrella or light rain jacket too.
Relative humidity in May averages 67% — moderately humid.
Average wind speed in May is 3.4 m/s. The windiest May on record averaged 4.5 m/s (2004).
The wettest May on record was 2019 with 384 mm. On average, May sees 115 mm.
All figures are derived from NASA POWER (Prediction Of Worldwide Energy Resources), based on MERRA-2 satellite reanalysis, covering 1981–2025.
Explore how the weather in Enid behaves each May, based on 45 years of NASA POWER climate data from 1981 to 2025. This page breaks down average temperatures, rainfall, humidity, wind and solar radiation for May specifically, along with year-by-year records and how the month has changed over the decades.
