Okemah (OK) monthly weather averages

Average daytime temperature

The bar chart below shows the average monthly peak daytime temperatures at Okemah

Okemah average temperature chart (Celsius) Okemah average temperature chart (Fahrenheit)
Average monthly temperatures in Okemah (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 8.2 11.3 16.6 22.2 26.1 30.3 33.6 33.3 28.6 23.3 16.1 10.2
°F 46.7 52.4 61.9 72 79 86.6 92.5 92 83.6 74 60.9 50.4

Please note: these are the average peak daytime temperatures (usually around mid-afternoon) so do not show daytime / night highs and lows. To see the daily range of temperatures have a look at the temperature max / min chart below.

Average rainfall & rainy days

The graph below shows the average rainfall and number of rainy days per month.

Okemah monthly rainfall chart (mm) Okemah monthly rainfall chart (inches)
Average monthly rainfall in Okemah (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 41 48 80 107 146 115 88 71 116 93 77 56
inches 1.6 1.9 3.1 4.2 5.7 4.5 3.5 2.8 4.6 3.6 3 2.2
Rainy days 6 7 8 9 10 8 6 7 8 7 6 7

Average annual rainfall in Okemah: 975.667mm (384.1 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Okemah

Okemah average daily sunshine chart
Average daily sunshine Okemah
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 6.5 6.8 7.8 8.9 9.4 10.8 11.7 10.7 8.6 7.9 6.2 6

Day / night temperatures

The graph below shows the daily range of temperatures for each month.

Okemah average minimum / maximum temperatures (Celsius) Okemah average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Okemah (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -3.9 -1.3 3.9 9.7 14.2 18.6 20.7 20 16.1 10 3.9 -1.7
Max °C 8.5 11.7 16.9 22.5 26.4 30.6 33.9 33.7 29 23.7 16.4 10.5
Min °F 25.1 29.8 39 49.5 57.6 65.5 69.3 67.9 60.9 49.9 38.9 28.9
Max °F 36.1 41.4 50.7 61 68.5 76.3 81.1 80.2 72.5 62.2 50.2 39.9

Sea temperature

The graph below shows the average sea temperature.

Okemah average sea temperature chart (Celsius) Okemah average sea temperature chart (Fahrenheit)
Average sea temperature around Okemah in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 13.1 12.7 13.4 14.8 16.9 19.4 21.7 23.5 22.4 19.3 16.5 14.4
°F 55.5 54.9 56 58.6 62.5 66.9 71.1 74.4 72.4 66.8 61.7 58

Wind speed

The graph below shows the average wind speed.

Okemah average winspeed by month (km/h) Okemah average winspeed by month (mph)
Average wind speed in Okemah (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 18 19 21 20 18 17 16 15 16 17 18 18
mph 11 12 13 13 11 10 10 9 10 10 11 11

A monthly average windspeed of over 16km/h or 10mph suggests a location is fairly windy.

Relative humidity

The graph below shows the average relative humidity.

Okemah relative humidity averages
Average relative humidity in Okemah
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
68% 66% 62% 62% 69% 69% 64% 64% 69% 66% 68% 69%

Other monthly averages

UV index Best time to go?

Okemah weather stats

Okemah weather statistics
Hottest month: July 33.6°C 92.5°F
Driest month: January 41mm 1.6ins
Sunniest month: July 11.7hrs
Coldest month: January 8.2°C 46.8°F
Wettest month: May 146mm 5.7ins
Warmest sea: August 23.5°C 74.3°F
Map showing location of Okemah (35.43259, -96.30501) Okemah map pin © Google

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