Siuntio, Uusimaa, Finland Climate

Weather: -4.81°C/23.34°F, Wind SW at 6.77 km/h, 83% Humidity, 0% Chance of rain

Siuntio Climate Summary

Located at an elevation of 16.75 meters (54.95 feet) above sea level, Siuntio has a Humid continental, no dry season, warm summer climate (Classification: Dfb). The district’s yearly temperature is 7.25ºC (45.05ºF) and it is 1.61% higher than Finland’s averages. Siuntio typically receives about 41.02 millimeters (1.61 inches) of precipitation and has 114.49 rainy days (31.37% of the time) annually.

CountryFinland
CityUusimaa
Longitude24.2270071
Latitude60.1386915
Attitude/Elevation16.75m (54.95ft)
Local timeMonday 07:16
Annual high temperature8.5ºC (47.3ºF)
Annual low temperature4.3ºC (39.74ºF)
Average annual precip.41.02mm (1.61in)
Warmest monthJuly (20.73ºC / 69.31ºF)
Coldest MonthJanuary (-6.16ºC / 20.91ºF)
Wettest MonthJuly (52.59mm / 2.07in)
Driest MonthApril (27.0mm / 1.06in)
Number of days with rainfall (≥ 1.0 mm)114.49 days (31.37%)
Days with no rain250.51 days (68.63%)
Humidity83.69%

Climate Siuntio: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)7.18(44.92)6.15(43.07)7.18(44.92)16.41(61.54)23.59(74.46)25.64(78.15)30.77(87.39)27.69(81.84)22.56(72.61)16.41(61.54)13.33(55.99)9.23(48.61)30.77(87.39)
Average high °C (°F)-2.74(27.07)-2.13(28.17)0.59(33.06)5.98(42.76)12.62(54.72)17.11(62.8)20.73(69.31)20.03(68.05)15.38(59.68)8.74(47.73)4.56(40.21)1.11(34.0)8.5(47.3)
Daily mean °C (°F)-3.73(25.29)-3.25(26.15)-0.78(30.6)4.48(40.06)11.12(52.02)15.73(60.31)19.26(66.67)18.53(65.35)14.03(57.25)7.65(45.77)3.77(38.79)0.24(32.43)7.25(45.05)
Average low °C (°F)-6.16(20.91)-5.61(21.9)-3.58(25.56)1.49(34.68)7.06(44.71)11.47(52.65)15.04(59.07)15.01(59.02)11.2(52.16)5.6(42.08)1.91(35.44)-1.79(28.78)4.3(39.74)
Record low °C (°F)-27.69(-17.84)-25.64(-14.15)-23.59(-10.46)-7.18(19.08)-4.1(24.62)4.1(39.38)6.15(43.07)8.2(46.76)2.05(35.69)-6.15(20.93)-13.33(8.01)-17.43(0.63)-27.69(-17.84)
Average precipitation mm (inches)40.57(1.6)43.87(1.73)38.2(1.5)27.0(1.06)31.53(1.24)35.65(1.4)52.59(2.07)44.89(1.77)40.14(1.58)42.52(1.67)46.69(1.84)48.64(1.91)41.02(1.61)
Average precipitation days (≥ 1.0 mm)9.7910.268.577.647.558.579.989.898.489.8910.9112.969.54
Average relative humidity (%)92.1192.9589.9681.9774.4374.7777.0376.981.6584.6188.4589.5183.69
Mean monthly sunshine hours3.484.978.3512.2415.0118.7616.813.5911.16.174.682.849.83

Climate Graph

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

Siuntio

Siuntio Temperature by Month

July
19.26°C | 66.67°F
August
18.53°C | 65.35°F
June
15.73°C | 60.31°F
September
14.03°C | 57.25°F
May
11.12°C | 52.02°F
October
7.65°C | 45.77°F
April
4.48°C | 40.06°F
November
3.77°C | 38.79°F
December
0.24°C | 32.43°F
March
-0.78°C | 30.6°F
February
-3.25°C | 26.15°F
January
-3.73°C | 25.29°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 Temperature12.31°C (54.16°F)7.81°C (46.06°F)3.08°C (37.54°F)
Avg Temperature10.26°C (50.47°F)6.55°C (43.79°F)2.05°C (35.69°F)
Min Temperature9.23°C (48.61°F)4.37°C (39.87°F)0.0°C (0°F)
Dew PointMaxAverageMin
Dew Point7.18°C (44.92°F)3.28°C (37.9°F)-2.05°C (28.31°F)
PrecipitationMaxAverageMinSum
Precipitation3.08mm | 0.12in0.42mm | 0.02in0.0mm | 0in13.03mm | 0.51in
Snowdepth0.31mm | 0.01in0.02mm | 0.0in0.0mm | 0in0.72mm | 0.03in
WindMaxAverageMin
Wind30.77kmh | 19.12mph19.29kmh | 11.99mph7.18kmh | 4.46mph
Gust Wind43.07kmh | 26.76mph28.71kmh | 17.84mph10.26kmh | 6.38mph
Sea Level PressureMaxAverageMin
Sea Level Pressure3.08mb0.42mb0.0mb
Siuntio

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
October° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2010-10-0110.26 | 50.476.15 | 43.07819.23 | 5.7431.01 | 1050.110.0 | 0
2010-10-029.23 | 48.616.15 | 43.07847.18 | 4.4631.1 | 1053.190.0 | 0
2010-10-0310.26 | 50.476.15 | 43.077911.28 | 7.0131.19 | 1056.270.0 | 0
2010-10-0410.26 | 50.475.13 | 41.237022.56 | 14.0231.16 | 1055.240.0 | 0
2010-10-059.23 | 48.614.1 | 39.387221.54 | 13.3831.16 | 1055.240.0 | 0
2010-10-069.23 | 48.613.08 | 37.547221.54 | 13.3831.25 | 1058.320.0 | 0
2010-10-079.23 | 48.614.1 | 39.387522.56 | 14.0231.31 | 1060.370.0 | 0
2010-10-089.23 | 48.615.13 | 41.237910.26 | 6.3831.37 | 1062.420.0 | 0
2010-10-099.23 | 48.617.18 | 44.928710.26 | 6.3831.22 | 1057.290.0 | 0
2010-10-108.2 | 46.764.1 | 39.387723.59 | 14.6630.71 | 1039.860.1 | 0.0
2010-10-117.18 | 44.922.05 | 35.697625.64 | 15.9330.53 | 1033.70.0 | 0
2010-10-124.1 | 39.38-0.0 | 07430.77 | 19.1230.43 | 1030.630.0 | 0
2010-10-135.13 | 41.231.03 | 33.857620.51 | 12.7430.53 | 1033.70.0 | 0
2010-10-145.13 | 41.232.05 | 35.698523.59 | 14.6630.1 | 1019.353.08 | 0.12
2010-10-153.08 | 37.54-0.0 | 08229.74 | 18.4830.22 | 1023.450.1 | 0.0
2010-10-163.08 | 37.54-2.05 | 28.317717.43 | 10.8330.68 | 1038.830.31 | 0.01
2010-10-175.13 | 41.230.0 | 07618.46 | 11.4730.86 | 1044.980.1 | 0.0
2010-10-187.18 | 44.924.1 | 39.388127.69 | 17.2130.77 | 1041.910.0 | 0
2010-10-195.13 | 41.233.08 | 37.548327.69 | 17.2130.53 | 1033.70.41 | 0.02
2010-10-206.15 | 43.075.13 | 41.239114.36 | 8.9230.28 | 1025.50.62 | 0.02
2010-10-213.08 | 37.542.05 | 35.699114.36 | 8.9230.22 | 1023.451.64 | 0.06
2010-10-222.05 | 35.69-2.05 | 28.317818.46 | 11.4730.19 | 1022.422.26 | 0.09
2010-10-235.13 | 41.231.03 | 33.857925.64 | 15.9330.31 | 1026.530.0 | 0
2010-10-246.15 | 43.074.1 | 39.389314.36 | 8.9230.28 | 1025.51.74 | 0.07
2010-10-254.1 | 39.383.08 | 37.548915.38 | 9.5630.4 | 1029.60.0 | 0
2010-10-263.08 | 37.541.03 | 33.858710.26 | 6.3830.74 | 1040.880.0 | 0
2010-10-272.05 | 35.69-0.0 | 08512.31 | 7.6530.89 | 1046.010.0 | 0
2010-10-287.18 | 44.926.15 | 43.079427.69 | 17.2130.5 | 1032.682.05 | 0.08
2010-10-298.2 | 46.766.15 | 43.079417.43 | 10.8330.4 | 1029.60.21 | 0.01
2010-10-308.2 | 46.767.18 | 44.929422.56 | 14.0230.56 | 1034.730.31 | 0.01
2010-10-318.2 | 46.766.15 | 43.079223.59 | 14.6630.53 | 1033.70.1 | 0.0

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