Bomarsund, Åland, Finland Climate

Weather: -8.27°C/17.11°F, Wind SW at 1.03 km/h, 86% Humidity, 0% Chance of rain

Bomarsund Climate Summary

Located at an elevation of 30.69 meters (100.69 feet) above sea level, Bomarsund has a Humid continental, no dry season, warm summer climate (Classification: Dfb). The district’s yearly temperature is 7.48ºC (45.46ºF) and it is 1.84% higher than Finland’s averages. Bomarsund typically receives about 23.83 millimeters (0.94 inches) of precipitation and has 73.91 rainy days (20.25% of the time) annually.

CountryFinland
CityÅland
LongitudeNone
LatitudeNone
Attitude/Elevation30.69m (100.69ft)
Local timeThursday 02:34
Annual high temperature8.06ºC (46.51ºF)
Annual low temperature6.05ºC (42.89ºF)
Average annual precip.23.83mm (0.94in)
Warmest monthAugust (17.76ºC / 63.97ºF)
Coldest MonthFebruary (-1.82ºC / 28.72ºF)
Wettest MonthOctober (33.02mm / 1.3in)
Driest MonthApril (10.78mm / 0.42in)
Number of days with rainfall (≥ 1.0 mm)73.91 days (20.25%)
Days with no rain291.09000000000003 days (79.75%)
Humidity82.0%

Climate Bomarsund: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)7.1(44.78)6.08(42.94)8.11(46.6)10.14(50.25)15.21(59.38)19.26(66.67)23.32(73.98)23.32(73.98)18.25(64.85)16.22(61.2)12.16(53.89)9.12(48.42)23.32(73.98)
Average high °C (°F)0.94(33.69)0.28(32.5)1.44(34.59)3.99(39.18)8.22(46.8)12.96(55.33)17.31(63.16)17.76(63.97)14.53(58.15)9.6(49.28)6.27(43.29)3.44(38.19)8.06(46.51)
Daily mean °C (°F)0.27(32.49)-0.34(31.39)0.72(33.3)3.42(38.16)7.62(45.72)12.36(54.25)16.73(62.11)17.24(63.03)13.98(57.16)9.07(48.33)5.78(42.4)2.87(37.17)7.48(45.46)
Average low °C (°F)-1.2(29.84)-1.82(28.72)-0.9(30.38)2.07(35.73)6.28(43.3)10.98(51.76)15.3(59.54)16.06(60.91)12.57(54.63)7.64(45.75)4.41(39.94)1.22(34.2)6.05(42.89)
Record low °C (°F)-10.14(13.75)-16.22(2.8)-12.16(10.11)-5.07(22.87)-2.03(28.35)3.04(37.47)6.08(42.94)10.14(50.25)4.05(39.29)-2.03(28.35)-7.1(19.22)-10.14(13.75)-16.22(2.8)
Average precipitation mm (inches)19.94(0.79)15.51(0.61)17.52(0.69)10.78(0.42)20.71(0.82)22.73(0.89)29.02(1.14)31.79(1.25)31.19(1.23)33.02(1.3)27.66(1.09)26.13(1.03)23.83(0.94)
Average precipitation days (≥ 1.0 mm)5.994.334.153.314.614.796.738.857.288.27.558.116.16
Average relative humidity (%)82.9385.3484.0782.0281.4981.5181.379.2479.8880.1783.0582.9682.0
Mean monthly sunshine hours3.155.728.9512.4915.5616.9416.8313.9710.926.754.683.079.92

Climate Graph

The chart below shows the mean monthly temperature and precipitation of Bomarsund in recent years.

Bomarsund

Bomarsund Temperature by Month

August
17.24°C | 63.03°F
July
16.73°C | 62.11°F
September
13.98°C | 57.16°F
June
12.36°C | 54.25°F
October
9.07°C | 48.33°F
May
7.62°C | 45.72°F
November
5.78°C | 42.4°F
April
3.42°C | 38.16°F
December
2.87°C | 37.17°F
March
0.72°C | 33.3°F
January
0.27°C | 32.49°F
February
-0.34°C | 31.39°F

Historical Data

Summary
  • 2010
  • 2011
  • 2012
  • 2013
  • 2014
  • 2015
  • 2016
  • 2017
  • 2018
  • 2019
  • 2020
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature9.12°C (48.42°F)6.99°C (44.58°F)4.05°C (39.29°F)
Avg Temperature9.12°C (48.42°F)6.42°C (43.56°F)3.04°C (37.47°F)
Min Temperature8.11°C (46.6°F)5.61°C (42.1°F)2.03°C (35.65°F)
Dew PointMaxAverageMin
Dew Point7.1°C (44.78°F)3.07°C (37.53°F)-2.03°C (28.35°F)
PrecipitationMaxAverageMinSum
Precipitation5.07mm | 0.2in0.53mm | 0.02in0.0mm | 0in15.82mm | 0.62in
Snowdepth0.1mm | 0.0in0.01mm | 0.0in0.0mm | 0in0.2mm | 0.01in
WindMaxAverageMin
Wind55.75kmh | 34.64mph31.86kmh | 19.8mph16.22kmh | 10.08mph
Gust Wind79.07kmh | 49.13mph44.67kmh | 27.76mph21.29kmh | 13.23mph
Sea Level PressureMaxAverageMin
Sea Level Pressure5.07mb0.53mb0.0mb
Bomarsund

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
November° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2013-11-019.12 | 48.427.1 | 44.789030.41 | 18.930.05 | 1017.751.93 | 0.08
2013-11-029.12 | 48.426.08 | 42.948526.36 | 16.3829.96 | 1014.710.0 | 0
2013-11-038.11 | 46.66.08 | 42.948825.34 | 15.7529.84 | 1010.662.43 | 0.1
2013-11-048.11 | 46.66.08 | 42.948526.36 | 16.3829.55 | 1000.520.2 | 0.01
2013-11-057.1 | 44.785.07 | 41.138938.52 | 23.9429.34 | 993.435.07 | 0.2
2013-11-066.08 | 42.944.05 | 39.298416.22 | 10.0829.67 | 1004.580.0 | 0
2013-11-077.1 | 44.783.04 | 37.477920.27 | 12.629.84 | 1010.661.42 | 0.06
2013-11-087.1 | 44.785.07 | 41.138434.47 | 21.4229.93 | 1013.70.0 | 0
2013-11-098.11 | 46.66.08 | 42.948833.45 | 20.7829.99 | 1015.730.2 | 0.01
2013-11-107.1 | 44.784.05 | 39.298332.44 | 20.1629.87 | 1011.670.1 | 0.0
2013-11-115.07 | 41.130.0 | 06722.3 | 13.8630.53 | 1033.970.0 | 0
2013-11-128.11 | 46.64.05 | 39.298146.63 | 28.9730.35 | 1027.890.0 | 0
2013-11-136.08 | 42.943.04 | 37.477635.48 | 22.0530.2 | 1022.820.0 | 0
2013-11-146.08 | 42.942.03 | 35.657720.27 | 12.630.41 | 1029.920.41 | 0.02
2013-11-157.1 | 44.785.07 | 41.138735.48 | 22.0530.38 | 1028.910.0 | 0
2013-11-169.12 | 48.426.08 | 42.948638.52 | 23.9430.05 | 1017.750.0 | 0
2013-11-177.1 | 44.782.03 | 35.656745.62 | 28.3530.26 | 1024.850.0 | 0
2013-11-188.11 | 46.64.05 | 39.297839.53 | 24.5630.35 | 1027.890.0 | 0
2013-11-197.1 | 44.786.08 | 42.949031.42 | 19.5229.93 | 1013.70.51 | 0.02
2013-11-205.07 | 41.132.03 | 35.657926.36 | 16.3830.14 | 1020.80.1 | 0.0
2013-11-217.1 | 44.785.07 | 41.138924.33 | 15.1230.11 | 1019.782.13 | 0.08
2013-11-225.07 | 41.132.03 | 35.658218.25 | 11.3430.32 | 1026.880.0 | 0
2013-11-233.04 | 37.47-0.0 | 07725.34 | 15.7530.32 | 1026.880.0 | 0
2013-11-244.05 | 39.29-2.03 | 28.356839.53 | 24.5630.2 | 1022.820.1 | 0.0
2013-11-254.05 | 39.29-1.01 | 30.186639.53 | 24.5630.47 | 1031.950.41 | 0.02
2013-11-264.05 | 39.29-1.01 | 30.187034.47 | 21.4230.59 | 1036.00.0 | 0
2013-11-276.08 | 42.944.05 | 39.298637.51 | 23.3130.08 | 1018.770.41 | 0.02
2013-11-286.08 | 42.941.01 | 33.826955.75 | 34.6429.87 | 1011.670.1 | 0.0
2013-11-293.04 | 37.47-2.03 | 28.356622.3 | 13.8630.2 | 1022.820.3 | 0.01
2013-11-304.05 | 39.29-1.01 | 30.187333.45 | 20.7830.14 | 1020.80.0 | 0

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