Sibley (IA) monthly weather averages

Contents

Average daytime temperature

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

Sibley average temperature chart (Celsius) Sibley average temperature chart (Fahrenheit)
Average monthly temperatures in Sibley (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C -5.1 -2 4.8 14.2 21.4 26.7 29.1 27.5 22.5 16 5.9 -2.8
°F 22.8 28.3 40.7 57.5 70.5 80 84.4 81.5 72.4 60.8 42.6 26.9

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.

Sibley monthly rainfall chart (mm) Sibley monthly rainfall chart (inches)
Average monthly rainfall in Sibley (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 14 19 45 65 85 110 90 95 77 49 32 20
inches 0.6 0.7 1.8 2.6 3.3 4.3 3.5 3.8 3 1.9 1.3 0.8
Rainy days 7 7 9 10 11 11 10 9 9 7 7 8

Average annual rainfall in Sibley: 649.067mm (255.5 inches)

Average daily sunshine

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

Sibley average daily sunshine chart
Average daily sunshine Sibley
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 6 6.6 7.5 8.4 9.6 11.2 11.7 10.4 8.5 7.1 5.1 4.8

Day / night temperatures

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

Sibley average minimum / maximum temperatures (Celsius) Sibley average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Sibley (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -16.8 -13.7 -6.5 0.9 7.7 13.4 16 14.2 8.6 1.9 -5.4 -13.5
Max °C -4.9 -1.8 5.1 14.5 21.8 27 29.5 27.9 22.8 16.4 6.2 -2.6
Min °F 1.9 7.4 20.3 33.6 45.8 56.1 60.7 57.5 47.5 35.3 22.4 7.8
Max °F 12.6 18.1 30.7 45.9 58.5 68.4 72.9 69.8 60.3 48.4 32.7 17.6

Sea temperature

The graph below shows the average sea temperature.

Sibley average sea temperature chart (Celsius) Sibley average sea temperature chart (Fahrenheit)
Average sea temperature around Sibley in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 8 7.8 8.2 9.3 10.8 13 15.7 18.5 17.3 13.9 10.9 9
°F 46.4 46 46.8 48.7 51.5 55.5 60.2 65.2 63.2 57 51.7 48.2

Wind speed

The graph below shows the average wind speed.

Sibley average winspeed by month (km/h) Sibley average winspeed by month (mph)
Average wind speed in Sibley (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 19 19 22 23 20 18 17 17 18 18 19 19
mph 12 12 14 14 13 11 10 10 11 11 12 12

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.

Sibley relative humidity averages
Average relative humidity in Sibley
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
72% 72% 71% 64% 63% 66% 67% 70% 72% 67% 73% 76%

Other monthly averages

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Sibley weather stats

Sibley weather statistics
Hottest month: July 29.1°C 84.4°F
Driest month: January 14mm 0.6ins
Sunniest month: July 11.7hrs
Coldest month: January -5.1°C 22.8°F
Wettest month: June 110mm 4.3ins
Warmest sea: August 18.5°C 65.3°F
Map showing location of Sibley (43.39914, -95.75196) Sibley map pin © Google

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