Mound City (IL) monthly weather averages

Contents

Average daytime temperature

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

Mound City average temperature chart (Celsius) Mound City average temperature chart (Fahrenheit)
Average monthly temperatures in Mound City (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 5 7.9 14.3 20.9 25.9 30.7 32.3 31 27.3 21.6 14.1 7.8
°F 41 46.2 57.8 69.7 78.6 87.3 90.1 87.8 81.1 70.8 57.4 46

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.

Mound City monthly rainfall chart (mm) Mound City monthly rainfall chart (inches)
Average monthly rainfall in Mound City (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 92 93 119 116 126 101 100 95 90 75 106 108
inches 3.6 3.7 4.7 4.6 5 4 3.9 3.7 3.5 2.9 4.2 4.3
Rainy days 9 9 11 11 10 9 9 8 8 7 9 10

Average annual rainfall in Mound City: 1168.5mm (460 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Mound City

Mound City average daily sunshine chart
Average daily sunshine Mound City
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 5.2 5.8 6.9 8.5 9.5 10.9 11 10.3 8.7 7.6 5.1 4.5

Day / night temperatures

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

Mound City average minimum / maximum temperatures (Celsius) Mound City average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Mound City (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -4.3 -1.9 3.8 9.6 14.5 19 21.1 19.8 15.9 9.4 4.1 -1.2
Max °C 5.3 8.1 14.6 21.2 26.2 31 32.6 31.3 27.6 21.9 14.4 8
Min °F 24.4 28.6 38.8 49.3 58 66.2 69.9 67.6 60.5 48.8 39.3 29.8
Max °F 32.9 37.6 48.6 59.7 68.5 77 80.2 77.9 71.1 60.1 48.6 38.1

Sea temperature

The graph below shows the average sea temperature.

Mound City average sea temperature chart (Celsius) Mound City average sea temperature chart (Fahrenheit)
Average sea temperature around Mound City in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 10.9 10.4 11 12.5 14.9 17.9 21.1 23.6 22.2 18 14.7 12.4
°F 51.6 50.8 51.7 54.5 58.9 64.2 69.9 74.5 71.9 64.4 58.4 54.3

Wind speed

The graph below shows the average wind speed.

Mound City average winspeed by month (km/h) Mound City average winspeed by month (mph)
Average wind speed in Mound City (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 17 17 18 17 14 13 12 12 12 13 16 16
mph 10 11 11 11 9 8 7 7 8 8 10 10

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.

Mound City relative humidity averages
Average relative humidity in Mound City
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
71% 70% 66% 64% 68% 68% 70% 71% 72% 68% 70% 73%

Other monthly averages

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Beta

Current (hourly) weather 15 day forecast

Mound City weather stats

Mound City weather statistics
Hottest month: July 32.3°C 90.1°F
Driest month: October 75mm 3ins
Sunniest month: July 11hrs
Coldest month: January 5°C 41°F
Wettest month: May 126mm 5ins
Warmest sea: August 23.6°C 74.5°F
Map showing location of Mound City (37.08533, -89.16257) Mound City map pin © Google

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