Owasso (OK) monthly weather averages

Contents

Average daytime temperature

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

Owasso average temperature chart (Celsius) Owasso average temperature chart (Fahrenheit)
Average monthly temperatures in Owasso (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 7.2 10.4 16.4 22.4 26.2 30.7 34 33.4 28.5 23 15.5 9.2
°F 45 50.7 61.5 72.4 79.2 87.2 93.2 92.1 83.3 73.4 59.9 48.5

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.

Owasso monthly rainfall chart (mm) Owasso monthly rainfall chart (inches)
Average monthly rainfall in Owasso (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 37 49 82 95 139 110 83 76 112 90 74 52
inches 1.5 1.9 3.2 3.7 5.5 4.3 3.3 3 4.4 3.6 2.9 2.1
Rainy days 6 7 8 9 10 9 6 7 8 7 7 7

Average annual rainfall in Owasso: 941.533mm (370.7 inches)

Average daily sunshine

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

Owasso average daily sunshine chart
Average daily sunshine Owasso
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 6.3 6.6 7.6 8.7 9.2 10.5 11.5 10.5 8.4 7.6 5.9 5.7

Day / night temperatures

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

Owasso average minimum / maximum temperatures (Celsius) Owasso average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Owasso (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -4.3 -1.7 3.7 9.7 14.5 19.5 22.1 20.9 16.8 9.9 3.8 -2.1
Max °C 7.5 10.7 16.7 22.8 26.5 31 34.3 33.7 28.8 23.3 15.8 9.5
Min °F 24.3 28.9 38.7 49.4 58.1 67 71.8 69.6 62.2 49.8 38.8 28.3
Max °F 34.9 40.1 50.4 61.2 68.9 77.4 82.8 81.1 73 61.9 49.6 38.7

Sea temperature

The graph below shows the average sea temperature.

Owasso average sea temperature chart (Celsius) Owasso average sea temperature chart (Fahrenheit)
Average sea temperature around Owasso in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 12.4 12.1 12.7 14.1 16.2 18.7 21.1 23.1 21.9 18.7 15.8 13.7
°F 54.3 53.7 54.8 57.4 61.2 65.7 70 73.6 71.5 65.7 60.5 56.7

Wind speed

The graph below shows the average wind speed.

Owasso average winspeed by month (km/h) Owasso average winspeed by month (mph)
Average wind speed in Owasso (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 17 18 20 20 18 17 16 15 16 17 17 17
mph 11 11 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.

Owasso relative humidity averages
Average relative humidity in Owasso
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
67% 66% 62% 61% 69% 69% 64% 65% 70% 66% 67% 69%

Other monthly averages

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Beta

Current (hourly) weather 15 day forecast

Owasso weather stats

Owasso weather statistics
Hottest month: July 34°C 93.2°F
Driest month: January 37mm 1.5ins
Sunniest month: July 11.5hrs
Coldest month: January 7.2°C 45°F
Wettest month: May 139mm 5.5ins
Warmest sea: August 23.1°C 73.6°F
Map showing location of Owasso (36.26954, -95.85471) Owasso map pin © Google

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