Cullman (AL) monthly weather averages

Contents

Average daytime temperature

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

Cullman average temperature chart (Celsius) Cullman average temperature chart (Fahrenheit)
Average monthly temperatures in Cullman (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 9.1 11.8 17.2 22.4 26.1 29.7 31.3 31 28 22.6 16.7 11.4
°F 48.4 53.3 62.9 72.2 79 85.5 88.4 87.9 82.3 72.7 62.1 52.5

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.

Cullman monthly rainfall chart (mm) Cullman monthly rainfall chart (inches)
Average monthly rainfall in Cullman (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 139 137 163 129 126 105 122 92 114 82 115 146
inches 5.5 5.4 6.4 5.1 4.9 4.1 4.8 3.6 4.5 3.2 4.5 5.8
Rainy days 11 10 11 10 10 10 12 9 9 7 10 11

Average annual rainfall in Cullman: 1417.133mm (557.9 inches)

Average daily sunshine

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

Cullman average daily sunshine chart
Average daily sunshine Cullman
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 5.2 5.9 7.1 8.5 9.3 9.8 9.1 8.9 7.9 7.9 5.8 5.2

Day / night temperatures

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

Cullman average minimum / maximum temperatures (Celsius) Cullman average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Cullman (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -2.4 -0.6 3.9 8.1 12.8 16.8 19 18.3 14.5 7.7 3 -0.5
Max °C 9.4 12.2 17.5 22.7 26.5 30.1 31.7 31.4 28.3 23 17.1 11.7
Min °F 27.7 31 39 46.6 55 62.2 66.1 64.9 58.1 45.8 37.3 31.1
Max °F 38.3 42.4 51.3 59.7 67.3 74.1 77.5 76.6 70.5 59.5 50 42.1

Sea temperature

The graph below shows the average sea temperature.

Cullman average sea temperature chart (Celsius) Cullman average sea temperature chart (Fahrenheit)
Average sea temperature around Cullman in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 13.4 12.7 13.2 15 18.3 22.6 25.9 26.9 25.4 21.6 17.8 15.2
°F 56.2 54.9 55.7 59 65 72.7 78.7 80.3 77.7 70.8 64.1 59.4

Wind speed

The graph below shows the average wind speed.

Cullman average winspeed by month (km/h) Cullman average winspeed by month (mph)
Average wind speed in Cullman (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 14 15 16 14 12 10 10 9 11 11 13 14
mph 9 9 10 9 7 7 6 6 7 7 8 9

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.

Cullman relative humidity averages
Average relative humidity in Cullman
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
71% 68% 65% 64% 69% 71% 74% 74% 74% 71% 71% 72%

Other monthly averages

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Beta

Current (hourly) weather 15 day forecast

Cullman weather stats

Cullman weather statistics
Hottest month: July 31.3°C 88.3°F
Driest month: October 82mm 3.2ins
Sunniest month: October 7.9hrs
Coldest month: January 9.1°C 48.4°F
Wettest month: March 163mm 6.4ins
Warmest sea: August 26.9°C 80.4°F
Map showing location of Cullman (34.17482, -86.84361) Cullman map pin © Google

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