Rollag monthly weather averages

Contents

Average daytime temperature

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

Rollag average temperature chart (Celsius) Rollag average temperature chart (Fahrenheit)
Average monthly temperatures in Rollag (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C -6.4 -5.3 -1.3 3.2 9.8 14.9 15.8 14.8 9.4 4.8 -1.7 -4.6
°F 20.5 22.5 29.6 37.7 49.7 58.9 60.4 58.7 49 40.7 28.9 23.7

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.

Rollag monthly rainfall chart (mm) Rollag monthly rainfall chart (inches)
Average monthly rainfall in Rollag (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 55 40 50 43 65 79 94 96 93 99 79 56
inches 2.2 1.6 2 1.7 2.5 3.1 3.7 3.8 3.7 3.9 3.1 2.2
Rainy days 18 14 15 13 15 16 17 16 16 17 17 16

Average annual rainfall in Rollag: 917.067mm (361.1 inches)

Average daily sunshine

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

Rollag average daily sunshine chart
Average daily sunshine Rollag
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 1 2.3 3.9 6 7.6 9.1 8.5 7 4.8 3.4 1.9 1.1

Day / night temperatures

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

Rollag average minimum / maximum temperatures (Celsius) Rollag average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Rollag (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -11.1 -10.7 -7.9 -3.8 1.6 6.3 7.9 6.6 3.2 -0.2 -6 -9.9
Max °C -6.3 -5.2 -1.2 3.4 10.1 15.2 16 15.1 9.6 5 -1.6 -4.5
Min °F 12 12.8 17.9 25.3 34.8 43.3 46.1 43.8 37.8 31.7 21.2 14.2
Max °F 16.3 17.8 23.9 31.6 42.4 51.3 53.4 51.4 43.5 36.3 25.2 19

Sea temperature

The graph below shows the average sea temperature.

Rollag average sea temperature chart (Celsius) Rollag average sea temperature chart (Fahrenheit)
Average sea temperature around Rollag in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 5 3.9 3.9 6.1 10.2 14.2 16.8 17.4 15.1 12.2 9.4 6.6
°F 40.9 39 39.1 43 50.3 57.6 62.2 63.2 59.2 53.9 48.9 43.8

Wind speed

The graph below shows the average wind speed.

Rollag average winspeed by month (km/h) Rollag average winspeed by month (mph)
Average wind speed in Rollag (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 20 18 19 18 17 17 17 16 19 19 20 21
mph 13 11 12 11 10 10 10 10 12 12 12 13

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.

Rollag relative humidity averages
Average relative humidity in Rollag
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
85% 83% 79% 74% 72% 72% 74% 76% 78% 81% 83% 84%

Other monthly averages

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Beta

Current (hourly) weather 15 day forecast

Rollag weather stats

Rollag weather statistics
Hottest month: July 15.8°C 60.4°F
Driest month: February 40mm 1.6ins
Sunniest month: June 9.1hrs
Coldest month: January -6.4°C 20.5°F
Wettest month: October 99mm 3.9ins
Warmest sea: August 17.4°C 63.3°F
Map showing location of Rollag (59.98431, 9.29644) Rollag map pin © Google

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