Bomarsund, Åland, Finland Climate

Weather: 14.73°C/58.51°F, Wind SW at 2.57 km/h, 77% 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.

Country Finland
City Åland
Longitude None
Latitude None
Attitude/Elevation 30.69m (100.69ft)
Local time Tuesday 11:01
Annual high temperature 8.06ºC (46.51ºF)
Annual low temperature 6.05ºC (42.89ºF)
Average annual precip. 23.83mm (0.94in)
Warmest month August (17.76ºC / 63.97ºF)
Coldest Month February (-1.82ºC / 28.72ºF)
Wettest Month October (33.02mm / 1.3in)
Driest Month April (10.78mm / 0.42in)
Number of days with rainfall (≥ 1.0 mm) 73.91 days (20.25%)
Days with no rain 291.09000000000003 days (79.75%)
Humidity 82.0%

Climate Bomarsund: Weather By Month

Month Jan Feb Mar Apr May Jun Jul Aug Sep Nov Oct Dec Year
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) 5.99 4.33 4.15 3.31 4.61 4.79 6.73 8.85 7.28 8.2 7.55 8.11 6.16
Average relative humidity (%) 82.93 85.34 84.07 82.02 81.49 81.51 81.3 79.24 79.88 80.17 83.05 82.96 82.0
Mean monthly sunshine hours 3.15 5.72 8.95 12.49 15.56 16.94 16.83 13.97 10.92 6.75 4.68 3.07 9.92

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
Temperature Max Average Min
Max Temperature 9.12°C (48.42°F) 6.99°C (44.58°F) 4.05°C (39.29°F)
Avg Temperature 9.12°C (48.42°F) 6.42°C (43.56°F) 3.04°C (37.47°F)
Min Temperature 8.11°C (46.6°F) 5.61°C (42.1°F) 2.03°C (35.65°F)
Dew Point Max Average Min
Dew Point 7.1°C (44.78°F) 3.07°C (37.53°F) -2.03°C (28.35°F)
Precipitation Max Average Min Sum
Precipitation 5.07mm | 0.2in 0.53mm | 0.02in 0.0mm | 0in 15.82mm | 0.62in
Snowdepth 0.1mm | 0.0in 0.01mm | 0.0in 0.0mm | 0in 0.2mm | 0.01in
Wind Max Average Min
Wind 55.75kmh | 34.64mph 31.86kmh | 19.8mph 16.22kmh | 10.08mph
Gust Wind 79.07kmh | 49.13mph 44.67kmh | 27.76mph 21.29kmh | 13.23mph
Sea Level Pressure Max Average Min
Sea Level Pressure 5.07mb 0.53mb 0.0mb
Bomarsund

Daily Observations

Time Temperature Dew Point Humidity Wind Speed Pressure Precipitation
November ° C | ° F ° C | ° F % Kph | Mph Hg | Mb Total (mm/in)
2013-11-01 9.12 | 48.42 7.1 | 44.78 90 30.41 | 18.9 30.05 | 1017.75 1.93 | 0.08
2013-11-02 9.12 | 48.42 6.08 | 42.94 85 26.36 | 16.38 29.96 | 1014.71 0.0 | 0
2013-11-03 8.11 | 46.6 6.08 | 42.94 88 25.34 | 15.75 29.84 | 1010.66 2.43 | 0.1
2013-11-04 8.11 | 46.6 6.08 | 42.94 85 26.36 | 16.38 29.55 | 1000.52 0.2 | 0.01
2013-11-05 7.1 | 44.78 5.07 | 41.13 89 38.52 | 23.94 29.34 | 993.43 5.07 | 0.2
2013-11-06 6.08 | 42.94 4.05 | 39.29 84 16.22 | 10.08 29.67 | 1004.58 0.0 | 0
2013-11-07 7.1 | 44.78 3.04 | 37.47 79 20.27 | 12.6 29.84 | 1010.66 1.42 | 0.06
2013-11-08 7.1 | 44.78 5.07 | 41.13 84 34.47 | 21.42 29.93 | 1013.7 0.0 | 0
2013-11-09 8.11 | 46.6 6.08 | 42.94 88 33.45 | 20.78 29.99 | 1015.73 0.2 | 0.01
2013-11-10 7.1 | 44.78 4.05 | 39.29 83 32.44 | 20.16 29.87 | 1011.67 0.1 | 0.0
2013-11-11 5.07 | 41.13 0.0 | 0 67 22.3 | 13.86 30.53 | 1033.97 0.0 | 0
2013-11-12 8.11 | 46.6 4.05 | 39.29 81 46.63 | 28.97 30.35 | 1027.89 0.0 | 0
2013-11-13 6.08 | 42.94 3.04 | 37.47 76 35.48 | 22.05 30.2 | 1022.82 0.0 | 0
2013-11-14 6.08 | 42.94 2.03 | 35.65 77 20.27 | 12.6 30.41 | 1029.92 0.41 | 0.02
2013-11-15 7.1 | 44.78 5.07 | 41.13 87 35.48 | 22.05 30.38 | 1028.91 0.0 | 0
2013-11-16 9.12 | 48.42 6.08 | 42.94 86 38.52 | 23.94 30.05 | 1017.75 0.0 | 0
2013-11-17 7.1 | 44.78 2.03 | 35.65 67 45.62 | 28.35 30.26 | 1024.85 0.0 | 0
2013-11-18 8.11 | 46.6 4.05 | 39.29 78 39.53 | 24.56 30.35 | 1027.89 0.0 | 0
2013-11-19 7.1 | 44.78 6.08 | 42.94 90 31.42 | 19.52 29.93 | 1013.7 0.51 | 0.02
2013-11-20 5.07 | 41.13 2.03 | 35.65 79 26.36 | 16.38 30.14 | 1020.8 0.1 | 0.0
2013-11-21 7.1 | 44.78 5.07 | 41.13 89 24.33 | 15.12 30.11 | 1019.78 2.13 | 0.08
2013-11-22 5.07 | 41.13 2.03 | 35.65 82 18.25 | 11.34 30.32 | 1026.88 0.0 | 0
2013-11-23 3.04 | 37.47 -0.0 | 0 77 25.34 | 15.75 30.32 | 1026.88 0.0 | 0
2013-11-24 4.05 | 39.29 -2.03 | 28.35 68 39.53 | 24.56 30.2 | 1022.82 0.1 | 0.0
2013-11-25 4.05 | 39.29 -1.01 | 30.18 66 39.53 | 24.56 30.47 | 1031.95 0.41 | 0.02
2013-11-26 4.05 | 39.29 -1.01 | 30.18 70 34.47 | 21.42 30.59 | 1036.0 0.0 | 0
2013-11-27 6.08 | 42.94 4.05 | 39.29 86 37.51 | 23.31 30.08 | 1018.77 0.41 | 0.02
2013-11-28 6.08 | 42.94 1.01 | 33.82 69 55.75 | 34.64 29.87 | 1011.67 0.1 | 0.0
2013-11-29 3.04 | 37.47 -2.03 | 28.35 66 22.3 | 13.86 30.2 | 1022.82 0.3 | 0.01
2013-11-30 4.05 | 39.29 -1.01 | 30.18 73 33.45 | 20.78 30.14 | 1020.8 0.0 | 0

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