Luumäki monthly weather averages

Contents

Average daytime temperature

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

Luumäki average temperature chart (Celsius) Luumäki average temperature chart (Fahrenheit)
Average monthly temperatures in Luumäki (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C -6 -5.4 -0.4 6 14.3 19.4 20.9 18.9 13.1 7.2 1.2 -3.2
°F 21.2 22.4 31.3 42.7 57.8 67 69.7 66 55.6 44.9 34.2 26.3

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.

Luumäki monthly rainfall chart (mm) Luumäki monthly rainfall chart (inches)
Average monthly rainfall in Luumäki (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 39 30 34 32 34 48 68 82 71 65 60 52
inches 1.5 1.2 1.3 1.3 1.3 1.9 2.7 3.2 2.8 2.6 2.3 2
Rainy days 22 17 16 14 11 13 15 16 17 18 22 23

Average annual rainfall in Luumäki: 701.9mm (276.3 inches)

Average daily sunshine

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

Luumäki average daily sunshine chart
Average daily sunshine Luumäki
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 0.7 1.7 3.5 5.6 8.7 4.9 4.2 6.7 4.2 2.4 0.8 0.4

Day / night temperatures

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

Luumäki average minimum / maximum temperatures (Celsius) Luumäki average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Luumäki (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -12 -11.6 -7.4 -1.6 4.7 10 12.3 11.2 6.8 2.3 -2.9 -8.6
Max °C -5.9 -5.2 -0.2 6.2 14.6 19.7 21.2 19.1 13.3 7.3 1.3 -3.1
Min °F 10.5 11.1 18.7 29.2 40.4 49.9 54.1 52.1 44.2 36.1 26.8 16.6
Max °F 16 16.9 25.2 36.1 49.3 58.6 62.1 59.2 50 40.6 30.6 21.6

Sea temperature

The graph below shows the average sea temperature.

Luumäki average sea temperature chart (Celsius) Luumäki average sea temperature chart (Fahrenheit)
Average sea temperature around Luumäki in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 1.4 0.2 0.2 1.7 5.2 10.5 15.6 16.6 13.9 9.8 6.2 3.1
°F 34.5 32.4 32.4 35 41.4 50.9 60.1 62 57.1 49.7 43.2 37.6

Wind speed

The graph below shows the average wind speed.

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

Luumäki relative humidity averages
Average relative humidity in Luumäki
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
88% 87% 83% 75% 67% 68% 73% 79% 85% 87% 90% 90%

Other monthly averages

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Luumäki weather stats

Luumäki weather statistics
Hottest month: July 20.9°C 69.6°F
Driest month: February 30mm 1.2ins
Sunniest month: June 4.9hrs
Coldest month: January -6°C 21.2°F
Wettest month: August 82mm 3.2ins
Warmest sea: August 16.6°C 61.9°F
Map showing location of Luumäki (60.92618, 27.58135) Luumäki map pin © Google

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