Creston (IA) monthly weather averages

Contents

Average daytime temperature

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

Creston average temperature chart (Celsius) Creston average temperature chart (Fahrenheit)
Average monthly temperatures in Creston (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C -1.8 1.4 8.4 16 22.2 27.2 29.7 28.3 23.7 17.6 8.8 0.4
°F 28.7 34.5 47.1 60.9 72 80.9 85.5 82.9 74.7 63.7 47.8 32.7

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.

Creston monthly rainfall chart (mm) Creston monthly rainfall chart (inches)
Average monthly rainfall in Creston (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 21 24 57 82 108 118 116 112 102 69 49 31
inches 0.8 0.9 2.2 3.2 4.3 4.7 4.6 4.4 4 2.7 1.9 1.2
Rainy days 7 7 10 11 12 10 9 9 9 8 7 8

Average annual rainfall in Creston: 835.666mm (329 inches)

Average daily sunshine

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

Creston average daily sunshine chart
Average daily sunshine Creston
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 5.9 6.3 7.2 8.2 9.5 11 11.5 10.2 8.6 7.4 5.3 4.8

Day / night temperatures

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

Creston average minimum / maximum temperatures (Celsius) Creston average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Creston (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -12.7 -10.1 -3.5 3.3 9.9 15.2 17.8 16.1 11.2 4.7 -2.5 -9.7
Max °C -1.6 1.7 8.7 16.4 22.5 27.5 30 28.6 24.1 18 9.1 0.7
Min °F 9.2 13.9 25.8 37.9 49.8 59.3 64 60.9 52.1 40.4 27.6 14.6
Max °F 19.2 24.4 36.7 49.6 61.2 70.3 75 72.1 63.7 52.3 37.9 23.9

Sea temperature

The graph below shows the average sea temperature.

Creston average sea temperature chart (Celsius) Creston average sea temperature chart (Fahrenheit)
Average sea temperature around Creston in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 9.2 8.9 9.4 10.6 12.4 14.7 17.3 20 18.8 15.3 12.3 10.3
°F 48.6 48.1 49 51.1 54.4 58.5 63.2 67.9 65.8 59.6 54.2 50.6

Wind speed

The graph below shows the average wind speed.

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

Creston relative humidity averages
Average relative humidity in Creston
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
71% 71% 67% 63% 64% 67% 68% 71% 72% 67% 71% 74%

Other monthly averages

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Beta

Current (hourly) weather 15 day forecast

Creston weather stats

Creston weather statistics
Hottest month: July 29.7°C 85.5°F
Driest month: January 21mm 0.8ins
Sunniest month: July 11.5hrs
Coldest month: January -1.8°C 28.8°F
Wettest month: June 118mm 4.6ins
Warmest sea: August 20°C 68°F
Map showing location of Creston (41.0586, -94.36135) Creston map pin © Google

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