Red Oak (IA) monthly weather averages

Contents

Average daytime temperature

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

Red Oak average temperature chart (Celsius) Red Oak average temperature chart (Fahrenheit)
Average monthly temperatures in Red Oak (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C -1.4 1.9 8.6 16.6 22.8 27.8 30.3 28.6 24 17.9 9 0.6
°F 29.5 35.4 47.4 61.9 73.1 82.1 86.5 83.5 75.2 64.3 48.1 33.1

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.

Red Oak monthly rainfall chart (mm) Red Oak monthly rainfall chart (inches)
Average monthly rainfall in Red Oak (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 21 24 55 77 113 114 112 109 98 61 41 26
inches 0.8 0.9 2.1 3 4.4 4.5 4.4 4.3 3.9 2.4 1.6 1
Rainy days 7 7 10 10 12 10 9 9 9 7 7 8

Average annual rainfall in Red Oak: 797.633mm (314 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Red Oak

Red Oak average daily sunshine chart
Average daily sunshine Red Oak
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 6 6.3 7.2 8.3 9.5 11.1 11.5 10.2 8.6 7.5 5.4 4.9

Day / night temperatures

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

Red Oak average minimum / maximum temperatures (Celsius) Red Oak average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Red Oak (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -12.5 -9.8 -3.5 3.5 10.1 15.3 18.1 16.1 11.3 4.6 -2.5 -9.7
Max °C -1.1 2.2 8.9 17 23.2 28.2 30.6 28.9 24.3 18.3 9.3 0.9
Min °F 9.5 14.5 25.8 38.2 50.1 59.5 64.5 61 52.3 40.2 27.6 14.6
Max °F 19.8 25.2 36.9 50.4 61.9 71.1 75.7 72.5 64 52.5 38.1 24.1

Sea temperature

The graph below shows the average sea temperature.

Red Oak average sea temperature chart (Celsius) Red Oak average sea temperature chart (Fahrenheit)
Average sea temperature around Red Oak in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 9.3 9 9.5 10.6 12.4 14.7 17.2 19.8 18.6 15.3 12.3 10.3
°F 48.7 48.2 49.1 51.1 54.3 58.4 63 67.6 65.6 59.5 54.2 50.6

Wind speed

The graph below shows the average wind speed.

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

Red Oak relative humidity averages
Average relative humidity in Red Oak
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
71% 71% 67% 62% 65% 67% 68% 71% 72% 67% 71% 74%

Other monthly averages

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Beta

Current (hourly) weather 15 day forecast

Red Oak weather stats

Red Oak weather statistics
Hottest month: July 30.3°C 86.5°F
Driest month: January 21mm 0.8ins
Sunniest month: July 11.5hrs
Coldest month: January -1.4°C 29.5°F
Wettest month: June 114mm 4.5ins
Warmest sea: August 19.8°C 67.6°F
Map showing location of Red Oak (41.00972, -95.22555) Red Oak map pin © Google

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