Rissa monthly weather averages

Average daytime temperature

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

Rissa average temperature chart (Celsius) Rissa average temperature chart (Fahrenheit)
Average monthly temperatures in Rissa (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C -0.3 0.2 2.5 5.5 11.1 14 15.2 15.5 11.6 7.5 2.9 0.9
°F 31.5 32.3 36.5 41.8 52 57.3 59.4 60 52.8 45.6 37.2 33.6

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.

Rissa monthly rainfall chart (mm) Rissa monthly rainfall chart (inches)
Average monthly rainfall in Rissa (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 129 104 100 87 63 74 94 94 159 158 132 157
inches 5.1 4.1 3.9 3.4 2.5 2.9 3.7 3.7 6.3 6.2 5.2 6.2
Rainy days 22 20 19 18 15 17 19 19 24 24 22 25

Average daily sunshine

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

Rissa average daily sunshine chart
Average daily sunshine Rissa
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 0.6 1.6 3.3 5.2 3.6 0 3.4 6.2 3.9 2.4 1.4 0.5

Day / night temperatures

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

Rissa average minimum / maximum temperatures (Celsius) Rissa average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Rissa (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -4.6 -4.3 -2.9 0 4.1 7.2 8.8 8.7 6.1 3.4 -1.2 -3.6
Max °C -0.2 0.3 2.7 5.6 11.3 14.2 15.4 15.7 11.7 7.7 3 1
Min °F 23.7 24.3 26.9 32 39.4 45 47.8 47.7 43 38 29.8 25.5
Max °F 27.7 28.4 31.8 37 45.9 51.3 53.8 54 48 41.9 33.6 29.7

Sea temperature

The graph below shows the average sea temperature.

Rissa average sea temperature chart (Celsius) Rissa average sea temperature chart (Fahrenheit)
Average sea temperature around Rissa in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 6.9 6.5 6.3 6.5 7.9 10.4 12.7 13.7 12.4 10.3 8.7 7.5
°F 44.5 43.8 43.3 43.6 46.2 50.8 54.9 56.6 54.3 50.6 47.6 45.6

Wind speed

The graph below shows the average wind speed.

Rissa average winspeed by month (km/h) Rissa average winspeed by month (mph)
Average wind speed in Rissa (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 23 20 19 18 15 15 13 13 17 18 19 23
mph 14 13 12 11 9 9 8 8 10 11 12 14

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.

Rissa relative humidity averages
Average relative humidity in Rissa
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
82% 80% 76% 77% 74% 78% 82% 82% 82% 82% 82% 82%

Other monthly averages

UV index Best time to go?

Rissa weather stats

Rissa weather statistics
Hottest month: August 15.5°C 59.9°F
Driest month: May 63mm 2.5ins
Sunniest month: May 3.6hrs
Coldest month: January -0.3°C 31.5°F
Wettest month: September 159mm 6.3ins
Warmest sea: August 13.7°C 56.7°F
Map showing location of Rissa (63.58368, 9.95989)

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