Oklahoma City Climate by Month
Oklahoma City, Oklahoma, United States
Very hot summers and cold winters, with rain spread through the year.
The climate in Oklahoma City is one of very hot summers and cold winters, with rain spread through the year. Expect highs of 95°F (35°C) in July and 51°F (11°C) in January, with the coldest nights (January) near 29°F (-2°C). It gets 35 in (882 mm) of rain a year, spread across the months.
- Warmest month
- 95°F(35°C)
- Average high, July
- Coldest nights
- 29°F(-2°C)
- Average low, January
- Rain per year
- 35 in(882 mm)
- No clear rainy season
- Humidity
- 60%
- Sunniest: July
Best and worst months in Oklahoma City
Best for weatherThe most comfortable weather comes in April and October, with highs around 75°F (24°C) and about 3.3 in (85 mm) of rain a month.
Least pleasantDecember and January are the least pleasant; January is the coldest, with highs of only 51°F (11°C).
Comfort combines how close the afternoon high is to 75°F (24°C) with how much rain falls and how humid it is. See where the weather is best in October.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Oklahoma City weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 51°F(11°C) | 29°F(-2°C) | 1.3 in(33 mm) | 60% | 2.5 |
| FebFebruary | 56°F(13°C) | 32°F(0°C) | 1.5 in(38 mm) | 61% | 3.3 |
| MarMarch | 65°F(19°C) | 41°F(5°C) | 2.5 in(64 mm) | 57% | 4.2 |
| AprAprilBest | 74°F(24°C) | 50°F(10°C) | 3.4 in(86 mm) | 58% | 5.3 |
| MayMay | 82°F(28°C) | 60°F(16°C) | 5.4 in(136 mm) | 62% | 5.8 |
| JunJune | 90°F(32°C) | 69°F(21°C) | 4.3 in(109 mm) | 64% | 6.4 |
| JulJuly | 95°F(35°C) | 73°F(23°C) | 3.3 in(83 mm) | 58% | 6.7 |
| AugAugust | 94°F(35°C) | 71°F(22°C) | 2.7 in(68 mm) | 58% | 6.1 |
| SepSeptember | 86°F(30°C) | 63°F(17°C) | 3.2 in(82 mm) | 58% | 5.0 |
| OctOctoberBest | 75°F(24°C) | 51°F(11°C) | 3.3 in(84 mm) | 61% | 3.8 |
| NovNovember | 62°F(17°C) | 39°F(4°C) | 2.2 in(56 mm) | 63% | 2.6 |
| DecDecember | 52°F(11°C) | 31°F(-1°C) | 1.7 in(43 mm) | 57% | 2.3 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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