Tulsa, OK Climate & Monthly Averages
The climate of Tulsa
Weather in Tulsa is shaped by its humid subtropical climate - expect hot, humid summers and generally mild winters. July afternoons typically reach 92°F (33°C), while January highs hover near 47°F (9°C). Annual precipitation averages 45.9 inches (1167 mm) over about 105 rainy days.
Climate quick facts
- Hottest month: July - highs near 92°F (33°C)
- Coldest month: January - highs near 47°F (9°C)
- Record high: 105°F (41°C) · Record low: -16°F (-27°C) (2015–2024)
- Wettest month: May (15 rainy days) · Sunniest: June (12.3 h sun/day)
- Climate type: humid subtropical - hot, humid summers and generally mild winters
- Snow: about 4 days a year
Temperatures through the year
The warmest stretch of the year centers on July. Highs average 92°F (33°C) and overnight lows stay near 74°F (24°C). The coolest month is January, with typical highs of 47°F (9°C) and lows around 30°F (-1°C). Based on 2015–2024 weather data, temperatures have reached as high as 105°F (41°C) and dropped as low as -16°F (-27°C).
Rain, sun and snow
May is usually the wettest month. It brings about 7.5 inches (190 mm) of rain over 15 days, while January is the driest. June brings the most sunshine, averaging 12.3 hours of sun a day. Snow falls on about 4 days in a typical year, mostly from December through February.
Monthly climate table
| Month | High | Low | Rain days | Precipitation | Sunshine | Humidity |
|---|---|---|---|---|---|---|
| January | 47° | 30° | 6 | 2.1 in | 6.7 h/day | 67% |
| February | 53° | 33° | 7 | 2.2 in | 7.7 h/day | 65% |
| March | 64° | 44° | 10 | 3.7 in | 8.3 h/day | 65% |
| April | 70° | 51° | 11 | 5.5 in | 9.3 h/day | 64% |
| May | 78° | 61° | 15 | 7.5 in | 9.7 h/day | 72% |
| June | 89° | 71° | 9 | 3.5 in | 12.3 h/day | 67% |
| July | 92° | 74° | 10 | 4.3 in | 11.9 h/day | 67% |
| August | 90° | 73° | 10 | 3.7 in | 11.6 h/day | 67% |
| September | 85° | 68° | 7 | 3.6 in | 10.5 h/day | 65% |
| October | 73° | 55° | 9 | 4.2 in | 8.8 h/day | 63% |
| November | 61° | 43° | 7 | 3.3 in | 7.5 h/day | 69% |
| December | 52° | 35° | 6 | 2.4 in | 6.9 h/day | 69% |
Tulsa month by month
Tulsa weather in January
January brings highs around 47°F (9°C), lows near 30°F (-1°C), about 6 wet days - typically the coldest month and the driest month of the year in Tulsa.
Tulsa weather in February
February brings highs around 53°F (11°C), lows near 33°F (0°C), about 7 wet days and roughly 2 snowy days.
Tulsa weather in March
March brings highs around 64°F (18°C), lows near 44°F (6°C), about 10 wet days.
Tulsa weather in April
April brings highs around 70°F (21°C), lows near 51°F (10°C), about 11 wet days.
Tulsa weather in May
May brings highs around 78°F (26°C), lows near 61°F (16°C), about 15 wet days - typically the wettest month of the year in Tulsa.
Tulsa weather in June
June brings highs around 89°F (32°C), lows near 71°F (21°C), about 9 wet days - typically the sunniest month of the year in Tulsa.
Tulsa weather in July
July brings highs around 92°F (33°C), lows near 74°F (24°C), about 10 wet days - typically the hottest month of the year in Tulsa.
Tulsa weather in August
August brings highs around 90°F (32°C), lows near 73°F (23°C), about 10 wet days.
Tulsa weather in September
September brings highs around 85°F (30°C), lows near 68°F (20°C), about 7 wet days.
Tulsa weather in October
October brings highs around 73°F (23°C), lows near 55°F (13°C), about 9 wet days.
Tulsa weather in November
November brings highs around 61°F (16°C), lows near 43°F (6°C), about 7 wet days.
Tulsa weather in December
December brings highs around 52°F (11°C), lows near 35°F (2°C), about 6 wet days.
Seasons in Tulsa
Spring (March through May)
Spring in Tulsa is mild and warm, with daytime highs averaging 71°F (22°C) and nights around 52°F (11°C); expect showers on roughly 36 days across the season.
Summer (June through August)
Summer in Tulsa is hot, with daytime highs averaging 90°F (32°C) and nights around 73°F (23°C); expect showers on roughly 28 days across the season.
Fall (September through November)
Fall in Tulsa is mild and warm, with daytime highs averaging 73°F (23°C) and nights around 55°F (13°C); expect showers on roughly 22 days across the season.
Winter (December through February)
Winter in Tulsa runs cold, with daytime highs averaging 51°F (10°C) and nights around 33°F (0°C); expect showers on roughly 19 days across the season, plus around 3 snowy days.
Climate questions, answered
What is the average temperature in Tulsa?
Is Tulsa hot in summer?
Is Tulsa cold in winter?
How many rainy days does Tulsa get in a year?
Best time to visit Tulsa
The best time to visit Tulsa is generally March to April and October to November, when warm days, manageable rainfall and plenty of daylight line up. Daytime temperatures in that window typically sit near 67°F (19°C).
Pack for Tulsa with lightweight, breathable clothing and strong sun protection for the hot months; a warm jacket and layers for the cooler season; a compact umbrella or rain shell - showers are a regular feature. Evenings can feel noticeably cooler than afternoons - July nights average 74°F (24°C).
Tulsa temperature records (2015-2024)
Derived from ERA5 reanalysis data, 2015–2024. Official station records may differ.