Climate averages 1991–2020
Edmond weather
in May.
A warm, wet month: the 5th warmest and the wettest of the year.
Long-term climate patterns, not a forecast for a particular trip.
May is a warm month in Edmond: daytime highs average 26.2°C and nights cool to about 16.2°C. By daytime temperature it is the 5th warmest of the 12 months.
Expect about 112 mm of rain on roughly 11 days, which makes May a wet month (the wettest month of the year). Daylight, from sunrise to sunset, lasts about 14 h 02 min on an average May day.
The nearest other city in this atlas is Oklahoma City (21 km away). In May its highs average 26.1°C, about as warm as Edmond, with 115 mm of rain.
Among the 498 cities listed in the United States, Edmond ranks joint 148th of 498 for the warmest May highs and joint 410th of 498 for the driest May (rainfall, lowest first). The mean May high of those 498 cities is 23.8°C; Edmond is 2.4°C warmer than that mean.
From May to June, average highs rise by 4.8°C to 30.9°C, and monthly rainfall falls from 112 mm to 94 mm.
The annual picture
May in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Edmond climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 8.8°C-0.8°C | -0.8°C | 35 | 4.9 | 10.010 h |
| February | 11.6°C1.0°C | 1.0°C | 43 | 5.5 | 10.911 h |
| March | 16.6°C5.9°C | 5.9°C | 69 | 7.6 | 11.912 h |
| April | 21.6°C10.8°C | 10.8°C | 99 | 8.8 | 13.113 h |
| May, selected | 26.2°C16.2°C | 16.2°C | 112 | 11.0 | 14.014 h |
| June | 30.9°C21.4°C | 21.4°C | 94 | 9.3 | 14.515 h |
| July | 33.8°C24.1°C | 24.1°C | 64 | 6.7 | 14.314 h |
| August | 33.3°C23.5°C | 23.5°C | 66 | 6.8 | 13.514 h |
| September | 28.6°C18.9°C | 18.9°C | 70 | 7.2 | 12.412 h |
| October | 22.3°C12.5°C | 12.5°C | 72 | 7.3 | 11.311 h |
| November | 15.2°C5.9°C | 5.9°C | 48 | 5.5 | 10.310 h |
| December | 9.5°C0.6°C | 0.6°C | 43 | 5.3 | 9.810 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
May in nearby cities
- Oklahoma City in MayUnited States · 21 kmHigh 26.1°C · Low 16.2°C · 115 mm rain
- Norman in MayUnited States · 48 kmHigh 26.1°C · Low 16.6°C · 113 mm rain
- Lawton in MayUnited States · 143 kmHigh 27.3°C · Low 16.9°C · 113 mm rain
- Tulsa in MayUnited States · 145 kmHigh 25.6°C · Low 16.4°C · 148 mm rain
- Broken Arrow in MayUnited States · 158 kmHigh 25.4°C · Low 16.4°C · 150 mm rain
- Wichita Falls in MayUnited States · 214 kmHigh 28.5°C · Low 17.9°C · 107 mm rain
- Wichita in MayUnited States · 227 kmHigh 24.5°C · Low 14.5°C · 142 mm rain
- Denton in MayUnited States · 273 kmHigh 27.3°C · Low 18.3°C · 132 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Edmond) is explained once on the Edmond year overview and on the Sources, method and limits page.