Merimasku monthly weather averages

Contents

Average daytime temperature

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

Merimasku average temperature chart (Celsius) Merimasku average temperature chart (Fahrenheit)
Average monthly temperatures in Merimasku (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C -2.7 -2.8 0.6 6.4 13.5 18.7 20.3 19 13.9 8.8 3.4 -0.4
°F 27.1 26.9 33.2 43.5 56.3 65.6 68.6 66.2 57 47.9 38.1 31.2

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.

Merimasku monthly rainfall chart (mm) Merimasku monthly rainfall chart (inches)
Average monthly rainfall in Merimasku (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 41 27 29 34 32 41 68 80 67 63 66 53
inches 1.6 1.1 1.2 1.3 1.3 1.6 2.7 3.2 2.6 2.5 2.6 2.1
Rainy days 20 15 14 12 10 10 14 15 18 18 20 20

Average annual rainfall in Merimasku: 682.334mm (268.6 inches)

Average daily sunshine

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

Merimasku average daily sunshine chart
Average daily sunshine Merimasku
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 1.1 2.2 4.1 6.1 9.2 11 9.6 7.4 4.7 3 1.4 0.9

Day / night temperatures

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

Merimasku average minimum / maximum temperatures (Celsius) Merimasku average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Merimasku (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -8.2 -8.7 -5.8 -0.6 4.3 9.5 12.1 11.4 7.6 3.7 -0.9 -5.5
Max °C -2.6 -2.7 0.8 6.6 13.7 18.9 20.6 19.2 14.1 9 3.5 -0.3
Min °F 17.2 16.3 21.6 31 39.7 49.1 53.7 52.5 45.6 38.6 30.4 22.1
Max °F 22.3 21.7 27.5 37.4 48.2 57.6 61.3 59.5 51.4 43.3 34.3 26.8

Sea temperature

The graph below shows the average sea temperature.

Merimasku average sea temperature chart (Celsius) Merimasku average sea temperature chart (Fahrenheit)
Average sea temperature around Merimasku in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 2.9 1.6 1.5 2.5 5.3 10.2 15.6 16.9 13.9 10 6.8 4.5
°F 37.2 35 34.6 36.5 41.6 50.4 60.1 62.4 57 50 44.3 40.1

Wind speed

The graph below shows the average wind speed.

Merimasku average winspeed by month (km/h) Merimasku average winspeed by month (mph)
Average wind speed in Merimasku (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 17 16 16 15 15 14 14 14 16 18 18 18
mph 11 10 10 9 9 9 9 9 10 11 11 11

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.

Merimasku relative humidity averages
Average relative humidity in Merimasku
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
87% 87% 84% 79% 72% 71% 76% 79% 83% 85% 87% 88%

Other monthly averages

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Merimasku weather stats

Merimasku weather statistics
Hottest month: July 20.3°C 68.5°F
Driest month: February 27mm 1.1ins
Sunniest month: June 11hrs
Coldest month: February -2.8°C 27°F
Wettest month: August 80mm 3.1ins
Warmest sea: August 16.9°C 62.4°F
Map showing location of Merimasku (60.48333, 21.86667) Merimasku map pin © Google

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