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Flag for Åland Islands Climate & Weather Averages in Mariehamn, Åland Islands

Now
66 °F

Passing clouds.


Feels Like: 66 °F
Forecast: 57 / 61 °F
Wind: 9 mph from South

Location: Mariehamn / Aland Island

Current Time: Sep 19, 2018 at 3:57:53 pm

Latest Report: Sep 19, 2018 at 3:20 pm


Visibility: N/A

Pressure: 29.68 "Hg

Humidity: 73%

Dew Point: 57 °F

Location of MariehamnLocation

Annual Weather Averages in Mariehamn

Based on weather reports collected during 1985–2015.

All Year Climate & Weather Averages in Mariehamn

High Temp: 68 °F

Low Temp: 23 °F

Mean Temp: 43 °F

Precipitation: 0.57"

Humidity: 83%

Dew Point: 38 °F

Wind: 9 mph

Pressure: 29.88 "Hg

Visibility: 9 mi

January Climate & Weather Averages in Mariehamn

High Temp: 34 °F

Low Temp: 25 °F

Mean Temp: 29 °F

Precipitation: 0.74"

Humidity: 89%

Dew Point: 27 °F

Wind: 10 mph

Pressure: 29.83 "Hg

Visibility: 7 mi

February Climate & Weather Averages in Mariehamn

High Temp: 33 °F

Low Temp: 23 °F

Mean Temp: 28 °F

Precipitation: 0.51"

Humidity: 88%

Dew Point: 25 °F

Wind: 9 mph

Pressure: 29.85 "Hg

Visibility: 7 mi

March Climate & Weather Averages in Mariehamn

High Temp: 37 °F

Low Temp: 26 °F

Mean Temp: 31 °F

Precipitation: 0.37"

Humidity: 84%

Dew Point: 27 °F

Wind: 9 mph

Pressure: 29.88 "Hg

Visibility: 7 mi

April Climate & Weather Averages in Mariehamn

High Temp: 45 °F

Low Temp: 32 °F

Mean Temp: 38 °F

Precipitation: 0.34"

Humidity: 79%

Dew Point: 32 °F

Wind: 8 mph

Pressure: 29.93 "Hg

Visibility: 9 mi

May Climate & Weather Averages in Mariehamn

High Temp: 55 °F

Low Temp: 40 °F

Mean Temp: 47 °F

Precipitation: 0.24"

Humidity: 74%

Dew Point: 39 °F

Wind: 8 mph

Pressure: 29.96 "Hg

Visibility: 11 mi

June Climate & Weather Averages in Mariehamn

High Temp: 62 °F

Low Temp: 48 °F

Mean Temp: 55 °F

Precipitation: 0.45"

Humidity: 77%

Dew Point: 48 °F

Wind: 8 mph

Pressure: 29.88 "Hg

Visibility: 11 mi

July Climate & Weather Averages in Mariehamn

High Temp: 68 °F

Low Temp: 55 °F

Mean Temp: 62 °F

Precipitation: 0.45"

Humidity: 79%

Dew Point: 55 °F

Wind: 8 mph

Pressure: 29.87 "Hg

Visibility: 11 mi

August Climate & Weather Averages in Mariehamn

High Temp: 67 °F

Low Temp: 53 °F

Mean Temp: 60 °F

Precipitation: 0.60"

Humidity: 82%

Dew Point: 55 °F

Wind: 8 mph

Pressure: 29.88 "Hg

Visibility: 10 mi

September Climate & Weather Averages in Mariehamn

High Temp: 59 °F

Low Temp: 46 °F

Mean Temp: 52 °F

Precipitation: 0.58"

Humidity: 84%

Dew Point: 48 °F

Wind: 8 mph

Pressure: 29.91 "Hg

Visibility: 10 mi

October Climate & Weather Averages in Mariehamn

High Temp: 49 °F

Low Temp: 39 °F

Mean Temp: 44 °F

Precipitation: 0.77"

Humidity: 86%

Dew Point: 41 °F

Wind: 9 mph

Pressure: 29.90 "Hg

Visibility: 9 mi

November Climate & Weather Averages in Mariehamn

High Temp: 41 °F

Low Temp: 33 °F

Mean Temp: 37 °F

Precipitation: 0.93"

Humidity: 89%

Dew Point: 35 °F

Wind: 9 mph

Pressure: 29.85 "Hg

Visibility: 8 mi

December Climate & Weather Averages in Mariehamn

High Temp: 36 °F

Low Temp: 28 °F

Mean Temp: 32 °F

Precipitation: 0.87"

Humidity: 89%

Dew Point: 29 °F

Wind: 10 mph

Pressure: 29.80 "Hg

Visibility: 8 mi

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Quick Climate Info

Hottest MonthJuly (62 °F avg)
Coldest MonthFebruary (28 °F avg)
Wettest MonthNovember (0.93" avg)
Windiest MonthDecember (10 mph avg)
Annual Rainfall6.85" (per year)

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