Summa, Kymenlaakso, Finland Climate

Weather: -4.68°C/23.58°F, Wind SW at 3.09 km/h, 93% Humidity, 0% Chance of rain

Summa Climate Summary

Located at an elevation of 52.11 meters (170.96 feet) above sea level, Summa has a Humid continental, no dry season, warm summer climate (Classification: Dfb). The district’s yearly temperature is 6.7ºC (44.06ºF) and it is 1.06% higher than Finland’s averages. Summa typically receives about 40.39 millimeters (1.59 inches) of precipitation and has 113.83 rainy days (31.19% of the time) annually.

CountryFinland
CityKymenlaakso
LongitudeNone
LatitudeNone
Attitude/Elevation52.11m (170.96ft)
Local timeSunday 19:15
Annual high temperature8.55ºC (47.39ºF)
Annual low temperature2.17ºC (35.91ºF)
Average annual precip.40.39mm (1.59in)
Warmest monthJuly (22.98ºC / 73.36ºF)
Coldest MonthJanuary (-9.58ºC / 14.76ºF)
Wettest MonthJuly (49.95mm / 1.97in)
Driest MonthApril (24.88mm / 0.98in)
Number of days with rainfall (≥ 1.0 mm)113.83 days (31.19%)
Days with no rain251.17000000000002 days (68.81%)
Humidity87.36%

Climate Summa: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)8.42(47.16)6.32(43.38)8.42(47.16)21.06(69.91)28.43(83.17)31.59(88.86)33.7(92.66)32.64(90.75)24.22(75.6)17.9(64.22)12.64(54.75)8.42(47.16)33.7(92.66)
Average high °C (°F)-5.22(22.6)-3.8(25.16)-0.17(31.69)7.09(44.76)15.59(60.06)19.76(67.57)22.98(73.36)21.46(70.63)15.66(60.19)7.76(45.97)2.74(36.93)-1.22(29.8)8.55(47.39)
Daily mean °C (°F)-6.53(20.25)-5.42(22.24)-1.95(28.49)4.96(40.93)13.22(55.8)17.55(63.59)20.68(69.22)18.96(66.13)13.45(56.21)6.0(42.8)1.74(35.13)-2.33(27.81)6.7(44.06)
Average low °C (°F)-9.58(14.76)-8.81(16.14)-5.92(21.34)0.24(32.43)6.56(43.81)10.58(51.04)13.8(56.84)12.75(54.95)8.78(47.8)2.9(37.22)-0.44(31.21)-4.8(23.36)2.17(35.91)
Record low °C (°F)-29.48(-21.06)-34.75(-30.55)-25.27(-13.49)-12.64(9.25)-3.16(26.31)1.05(33.89)6.32(43.38)2.11(35.8)-1.05(30.11)-9.48(14.94)-16.85(1.67)-24.22(-11.6)-34.75(-30.55)
Average precipitation mm (inches)38.81(1.53)40.4(1.59)39.31(1.55)24.88(0.98)43.35(1.71)39.38(1.55)49.95(1.97)41.9(1.65)37.6(1.48)42.24(1.66)38.15(1.5)48.7(1.92)40.39(1.59)
Average precipitation days (≥ 1.0 mm)9.679.679.576.327.9510.1511.3910.347.958.99.3812.549.49
Average relative humidity (%)98.6199.5396.1984.1971.773.3176.778.2286.4391.3794.7997.287.36
Mean monthly sunshine hours3.174.647.9212.1115.3719.5917.6113.8811.026.084.412.049.82

Climate Graph

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

Summa

Summa Temperature by Month

July
20.68°C | 69.22°F
August
18.96°C | 66.13°F
June
17.55°C | 63.59°F
September
13.45°C | 56.21°F
May
13.22°C | 55.8°F
October
6.0°C | 42.8°F
April
4.96°C | 40.93°F
November
1.74°C | 35.13°F
March
-1.95°C | 28.49°F
December
-2.33°C | 27.81°F
February
-5.42°C | 22.24°F
January
-6.53°C | 20.25°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 Temperature26.32°C (79.38°F)22.72°C (72.9°F)17.9°C (64.22°F)
Avg Temperature23.17°C (73.71°F)19.8°C (67.64°F)16.85°C (62.33°F)
Min Temperature16.85°C (62.33°F)12.36°C (54.25°F)9.48°C (49.06°F)
Dew PointMaxAverageMin
Dew Point15.79°C (60.42°F)10.67°C (51.21°F)6.32°C (43.38°F)
PrecipitationMaxAverageMinSum
Precipitation9.37mm | 0.37in0.46mm | 0.02in0.0mm | 0in14.32mm | 0.56in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind20.01kmh | 12.43mph11.55kmh | 7.18mph5.26kmh | 3.27mph
Gust Wind31.59kmh | 19.63mph18.51kmh | 11.5mph8.42kmh | 5.23mph
Sea Level PressureMaxAverageMin
Sea Level Pressure9.37mb0.46mb0.0mb
Summa

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
August° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2015-08-0116.85 | 62.3310.53 | 50.957717.9 | 11.1231.38 | 1062.480.0 | 0
2015-08-0217.9 | 64.229.48 | 49.067020.01 | 12.4331.56 | 1068.81.26 | 0.05
2015-08-0317.9 | 64.229.48 | 49.067212.64 | 7.8531.59 | 1069.850.0 | 0
2015-08-0417.9 | 64.229.48 | 49.06719.48 | 5.8931.75 | 1075.110.0 | 0
2015-08-0521.06 | 69.9110.53 | 50.95638.42 | 5.2331.78 | 1076.170.0 | 0
2015-08-0621.06 | 69.9114.74 | 58.537715.79 | 9.8131.65 | 1071.950.53 | 0.02
2015-08-0722.11 | 71.813.69 | 56.647211.58 | 7.231.65 | 1071.950.0 | 0
2015-08-0823.17 | 73.7115.79 | 60.427516.85 | 10.4731.62 | 1070.91.37 | 0.05
2015-08-0921.06 | 69.9112.64 | 54.756910.53 | 6.5431.59 | 1069.850.0 | 0
2015-08-1022.11 | 71.811.58 | 52.84666.32 | 3.9331.69 | 1073.010.0 | 0
2015-08-1123.17 | 73.7113.69 | 56.646611.58 | 7.231.75 | 1075.110.0 | 0
2015-08-1223.17 | 73.7114.74 | 58.53728.42 | 5.2331.65 | 1071.950.63 | 0.02
2015-08-1317.9 | 64.229.48 | 49.066618.95 | 11.7731.62 | 1070.90.0 | 0
2015-08-1418.95 | 66.118.42 | 47.166314.74 | 9.1631.69 | 1073.010.0 | 0
2015-08-1517.9 | 64.228.42 | 47.166512.64 | 7.8531.69 | 1073.010.0 | 0
2015-08-1616.85 | 62.337.37 | 45.276314.74 | 9.1631.84 | 1078.270.0 | 0
2015-08-1717.9 | 64.226.32 | 43.385811.58 | 7.231.97 | 1082.480.0 | 0
2015-08-1818.95 | 66.118.42 | 47.16647.37 | 4.5831.97 | 1082.480.0 | 0
2015-08-1920.01 | 68.027.37 | 45.27595.26 | 3.2732.0 | 1083.540.0 | 0
2015-08-2021.06 | 69.917.37 | 45.27537.37 | 4.5832.03 | 1084.590.0 | 0
2015-08-2121.06 | 69.919.48 | 49.06586.32 | 3.9332.0 | 1083.540.0 | 0
2015-08-2222.11 | 71.88.42 | 47.16547.37 | 4.5831.93 | 1081.430.0 | 0
2015-08-2322.11 | 71.88.42 | 47.16526.32 | 3.9331.9 | 1080.380.0 | 0
2015-08-2421.06 | 69.9112.64 | 54.75708.42 | 5.2331.81 | 1077.220.0 | 0
2015-08-2522.11 | 71.810.53 | 50.95638.42 | 5.2331.65 | 1071.950.0 | 0
2015-08-2620.01 | 68.0214.74 | 58.538012.64 | 7.8531.44 | 1064.580.42 | 0.02
2015-08-2718.95 | 66.1112.64 | 54.757812.64 | 7.8531.5 | 1066.690.21 | 0.01
2015-08-2816.85 | 62.3314.74 | 58.539316.85 | 10.4731.28 | 1059.329.37 | 0.37
2015-08-2917.9 | 64.2210.53 | 50.957516.85 | 10.4731.38 | 1062.480.0 | 0
2015-08-3016.85 | 62.339.48 | 49.067310.53 | 6.5431.59 | 1069.850.53 | 0.02
2015-08-3117.9 | 64.229.48 | 49.06729.48 | 5.8931.62 | 1070.90.0 | 0

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