Tulsa Weather History (OK)

Summary
  Temp.
(ºF)
Relative Humidity
(Percentage)
Extreme Temp.
(Days Per Month)
Rain
(Inches)
Cloudiness
(Days Per Month)
  Average A.M. P.M. Below
32º
Above
90º
Average Clear Partly
Cloudy
Cloudy
January 35.2 78% 62% 23 0 1.5 10 7 14
February 40.3 76% 58% 16 0 2.0 9 6 13
March 50.6 75% 55% 8 N/A 3.5 9 8 14
April 61.5 78% 54% 1 1 3.7 8 9 13
May 69.3 85% 61% 0 2 5.6 8 10 13
June 77.7 86% 61% 0 13 4.4 9 11 10
July 83.3 82% 56% 0 24 3.1 13 11 7
August 81.5 83% 55% 0 22 3.1 13 11 7
September 73.3 86% 60% 0 9 4.7 12 8 10
October 62.2 82% 56% N/A 1 3.7 14 7 10
November 49.9 80% 60% 8 0 3.1 11 7 12
December 38.9 79% 62% 20 0 2.2 10 7 13
Annual 60.3 81% 58% 76 72 40.6 127 103 136


Average Temperature (ºF)
Jan. Feb. Mar. Apr. May. Jun. Jul. Aug. Sep. Oct. Nov. Dec.
35.2 40.3 50.6 61.5 69.3 77.7 83.3 81.5 73.3 62.2 49.9 38.9

Relative Humidity (Percentage)
Morning
Jan. Feb. Mar. Apr. May. Jun. Jul. Aug. Sep. Oct. Nov. Dec.
78% 76% 75% 78% 85% 86% 82% 83% 86% 82% 80% 79%
Afternoon
62% 58% 55% 54% 61% 61% 56% 55% 60% 56% 60% 62%

Rain (Inches)
Jan. Feb. Mar. Apr. May. Jun. Jul. Aug. Sep. Oct. Nov. Dec.
1.5 2.0 3.5 3.7 5.6 4.4 3.1 3.1 4.7 3.7 3.1 2.2

Cloudiness (Days Per Month)
  January February March
Clear 10 Days 9 Days 9 Days
Partly Cloudy 7 Days 6 Days 8 Days
Cloudy 14 Days 14 Days 14 Days
  April May June
Clear 8 Days 8 Days 9 Days
Partly Cloudy 9 Days 10 Days 11 Days
Cloudy 13 Days 13 Days 10 Days
  July August September
Clear 13 Days 13 Days 12 Days
Partly Cloudy 11 Days 11 Days 8 Days
Cloudy 7 Days 7 Days 10 Days
  October November December
Clear 14 Days 11 Days 10 Days
Partly Cloudy 7 Days 7 Days 7 Days
Cloudy 10 Days 12 Days 13 Days
  Clear Partly Cloudy Cloudy
 
Days Per Year 127 103 136


View Average Temperatures for all Cities Weather History by City and State
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