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Tulsa Weather by Month
Average temperatures, rainfall and humidity for Tulsa, United States, month by month, built from OpenWeather’s historical records. Use it to see what a typical Tulsa month looks like before you travel — then check the live Tulsa forecast for the days ahead.
Warmest month
July
34°C average high
Coolest month
January
-1°C average low
Wettest month
May
156 mm of rain
Driest month
February
29 mm of rain
Average temperature and rainfall in Tulsa by month
Averages of the daily highs and lows recorded in each month, with total rainfall, mean humidity and mean wind speed.
| Month | Avg high | Avg low | Record low / high | Rainfall | Humidity | Wind |
|---|---|---|---|---|---|---|
| January | 10°C | -1°C | -18°C / 25°C | 31 mm | 66% | 13 km/h |
| February | 13°C | 1°C | -22°C / 30°C | 29 mm | 64% | 15 km/h |
| March | 19°C | 7°C | -15°C / 35°C | 48 mm | 61% | 17 km/h |
| April | 23°C | 11°C | -3°C / 32°C | 73 mm | 64% | 17 km/h |
| May | 26°C | 16°C | 3°C / 34°C | 156 mm | 72% | 14 km/h |
| June | 32°C | 21°C | 12°C / 38°C | 80 mm | 70% | 13 km/h |
| July | 34°C | 23°C | 10°C / 42°C | 51 mm | 69% | 12 km/h |
| August | 34°C | 22°C | 12°C / 41°C | 47 mm | 69% | 11 km/h |
| September | 31°C | 19°C | 7°C / 38°C | 42 mm | 68% | 12 km/h |
| October | 24°C | 12°C | -3°C / 34°C | 68 mm | 66% | 13 km/h |
| November | 18°C | 6°C | -13°C / 31°C | 47 mm | 67% | 14 km/h |
| December | 13°C | 2°C | -17°C / 29°C | 38 mm | 68% | 13 km/h |
Best time to visit Tulsa
The most comfortable time to visit Tulsa is generally March to April and October, balancing mild daytime temperatures against the driest stretch of the year. The city has strongly marked seasons and rain concentrates around May, totalling about 711 mm a year.
Travellers who prefer heat should aim for July, when highs average 34°C. May is the month to avoid if rain would spoil your plans — it averages 156 mm, roughly 5× the rainfall of the driest month (February).
Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the Tulsa forecast for what is happening now.