Annual mean 16°C · wettest around May · prevailing wind S
Warmest
32.6 °C
Coldest
5.6 °C
Wettest
31%
Windiest
5.3 m/s
Prevailing
S
4.2 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
never good
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Every reading
bars actual · line feels-like, °Cchance of rain, %wind speed, m/ssky covered, %
The average temperature in Tulsa over the whole year is 16°C. July is the hottest month, with highs of about 32°C; January is the coldest, with lows of about -0°C. Tulsa has no sharply defined rainy season: the chance of rain on a given day runs from 24% in September, the driest month, to 30% in May, the wettest. Winds in Tulsa are highest in March, averaging 3.6 m/s (13 km/h), and lightest in September, at 2.3 m/s (8 km/h). The prevailing wind is from the S. The clearest skies in Tulsa come in July, when the sky is typically 22% covered; May is the cloudiest month, at 42%.
Month by month Tulsa climate by month: average temperatures year round · click a month to read it
Month
High
Low
Feels like
Chance of rain
Cloud
Wind
Being outside
Sun
Walking
January
7°C
-0°C
2°C
25%
39%
2.9 m/s
4
0
29
February
10°C
2°C
5°C
25%
40%
3.3 m/s
15
0
43
March
16°C
7°C
11°C
27%
40%
3.6 m/s
33
2
68
April
20°C
12°C
16°C
29%
41%
3.6 m/s
59
8
70
May
24°C
17°C
23°C
30%
42%
2.9 m/s
64
40
43
June
30°C
23°C
31°C
26%
25%
2.8 m/s
21
58
5
July
32°C
25°C
34°C
26%
22%
2.6 m/s
6
38
1
August
32°C
23°C
33°C
26%
23%
2.4 m/s
11
46
2
September
29°C
19°C
29°C
24%
24%
2.3 m/s
35
59
14
October
22°C
12°C
19°C
27%
31%
2.7 m/s
62
27
54
November
15°C
6°C
11°C
26%
32%
2.7 m/s
33
2
69
December
10°C
3°C
5°C
25%
37%
2.8 m/s
9
0
44
High and low are the warmest and coolest of four readings a day — midnight, 6am, noon and 6pm — so a true overnight low can sit a degree or two under them. Chance of rain, cloud and wind are the day’s average; feels-like and the three ratings (each out of 100: Good from 55, Ideal from 80) are read at midday.
Seasons, and the year in short Tulsa weather by season
Year round, Tulsa has days of about 7°C at their warmest in January, its coolest month, and 32°C in July, its warmest; the coolest hours of the day run from -0°C to 25°C through the year, and the average temperature over the year is 16°C around the clock. Rain is most likely around May and least likely around September. Every figure here is a decade of observations blended into one representative year, so it reads as what this date is usually like, not a forecast for one particular day.
Tulsa weather in winterDecember to February
High 9°CLow 1°CRain 25%
Winter in Tulsa has typical daily highs of about 9°C and lows of about 1°C, with a 25% chance of rain on a given day.
Tulsa weather in springMarch to May
High 20°CLow 12°CRain 29%
Spring in Tulsa has typical daily highs of about 20°C and lows of about 12°C, with a 29% chance of rain on a given day.
Tulsa weather in summerJune to August
High 31°CLow 23°CRain 26%
Summer in Tulsa has typical daily highs of about 31°C and lows of about 23°C, with a 26% chance of rain on a given day.
Tulsa weather in autumnSeptember to November
High 22°CLow 12°CRain 26%
Autumn in Tulsa has typical daily highs of about 22°C and lows of about 12°C, with a 26% chance of rain on a given day.
When is the rainy season in Tulsa?
Tulsa has no sharply defined rainy season: the chance of rain on a given day runs from 24% in September, the driest month, to 30% in May, the wettest.
What time of year is Tulsa windiest?
Winds in Tulsa are highest in March, averaging 3.6 m/s (13 km/h), and lightest in September, at 2.3 m/s (8 km/h). The prevailing wind is from the S.
What is the average temperature in Tulsa year round?
The average temperature in Tulsa over the whole year is 16°C. July is the hottest month, with highs of about 32°C; January is the coldest, with lows of about -0°C.