Hanna monthly weather averages

Average daytime temperature

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

Hanna average temperature chart (Celsius) Hanna average temperature chart (Fahrenheit)
Average monthly temperatures in Hanna (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C -9.8 -4.2 -0.2 9.8 17.3 21.7 24.6 24.2 17.6 11.5 0.5 -6.8
°F 14.4 24.5 31.7 49.6 63.1 71 76.2 75.6 63.7 52.7 33 19.8

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.

Hanna monthly rainfall chart (mm) Hanna monthly rainfall chart (inches)
Average monthly rainfall in Hanna (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 19 15 18 21 38 68 67 41 41 15 15 21
inches 0.8 0.6 0.7 0.8 1.5 2.7 2.6 1.6 1.6 0.6 0.6 0.8
Rainy days 6 5 5 5 8 10 10 7 8 4 5 6

Average annual rainfall in Hanna: 319.266mm (125.7 inches)

Average daily sunshine

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

Hanna average daily sunshine chart
Average daily sunshine Hanna
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 3.9 4.9 5.9 8.3 9.4 10.4 11.4 10.1 7 6.1 4.1 3.3

Day / night temperatures

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

Hanna average minimum / maximum temperatures (Celsius) Hanna average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Hanna (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -20.7 -15.3 -11.5 -2.5 3.4 8.4 10.3 9.4 3.9 -1.9 -10 -17.9
Max °C -9.5 -3.9 0.1 10.1 17.6 22 24.9 24.6 18 11.9 0.8 -6.5
Min °F -5.3 4.5 11.3 27.6 38.1 47.1 50.5 48.9 38.9 28.7 14 -0.2
Max °F 4.8 14.7 21.7 38.8 50.9 59.4 63.7 62.6 51.6 41 23.7 10

Sea temperature

The graph below shows the average sea temperature.

Hanna average sea temperature chart (Celsius) Hanna average sea temperature chart (Fahrenheit)
Average sea temperature around Hanna in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 5 4.9 5.1 5.6 6.6 8.3 10.4 12.2 11.4 9 6.8 5.5
°F 41 40.9 41.2 42.1 43.9 46.9 50.7 54 52.6 48.2 44.2 41.8

Wind speed

The graph below shows the average wind speed.

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

Hanna relative humidity averages
Average relative humidity in Hanna
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
75% 76% 76% 66% 57% 60% 63% 63% 65% 65% 75% 76%

Other monthly averages

UV index Best time to go?

Hanna weather stats

Hanna weather statistics
Hottest month: July 24.6°C 76.3°F
Driest month: October 15mm 0.6ins
Sunniest month: July 11.4hrs
Coldest month: January -9.8°C 14.4°F
Wettest month: June 68mm 2.7ins
Warmest sea: August 12.2°C 54°F
Map showing location of Hanna (51.63343, -111.90181) Hanna map pin © Google

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