Affoltern, Bern, Switzerland Climate

Weather: 20.88°C/69.58°F, Wind SW at 1.3 km/h, 60% Humidity, 0.27% Chance of rain

Affoltern Climate Summary

Located at an elevation of 799.04 meters (2621.52 feet) above sea level, Affoltern has a Marine west coast, warm summer climate (Classification: Cfb). The district’s yearly temperature is 10.14ºC (50.25ºF) and it is 1.04% higher than Switzerland’s averages. Affoltern typically receives about 85.11 millimeters (3.35 inches) of precipitation and has 158.89 rainy days (43.53% of the time) annually.

CountrySwitzerland
CityBern
Longitude7.734066
Latitude47.0654106
Attitude/Elevation799.04m (2621.52ft)
Local timeSunday 17:13
Annual high temperature14.13ºC (57.43ºF)
Annual low temperature2.45ºC (36.41ºF)
Average annual precip.85.11mm (3.35in)
Warmest monthJuly (24.12ºC / 75.42ºF)
Coldest MonthFebruary (-4.91ºC / 23.16ºF)
Wettest MonthMay (122.13mm / 4.81in)
Driest MonthMarch (60.61mm / 2.39in)
Number of days with rainfall (≥ 1.0 mm)158.89 days (43.53%)
Days with no rain206.11 days (56.47%)
Humidity81.22%

Climate Affoltern: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)13.09(55.56)17.12(62.82)20.14(68.25)25.17(77.31)29.2(84.56)36.24(97.23)36.24(97.23)35.24(95.43)29.2(84.56)26.18(79.12)20.14(68.25)14.1(57.38)36.24(97.23)
Average high °C (°F)3.76(38.77)4.71(40.48)9.73(49.51)14.72(58.5)17.28(63.1)21.87(71.37)24.12(75.42)24.02(75.24)19.79(67.62)15.13(59.23)9.49(49.08)4.88(40.78)14.13(57.43)
Daily mean °C (°F)0.04(32.07)0.91(33.64)5.44(41.79)10.53(50.95)13.97(57.15)18.87(65.97)20.81(69.46)19.86(67.75)14.97(58.95)10.21(50.38)4.96(40.93)1.04(33.87)10.14(50.25)
Average low °C (°F)-4.64(23.65)-4.91(23.16)-1.48(29.34)1.64(34.95)4.13(39.43)8.25(46.85)10.15(50.27)10.01(50.02)6.75(44.15)3.16(37.69)-0.41(31.26)-3.29(26.08)2.45(36.41)
Record low °C (°F)-19.13(-2.43)-25.17(-13.31)-11.07(12.07)-9.06(15.69)-8.05(17.51)-2.01(28.38)1.01(33.82)0.0(0)-3.02(26.56)-8.05(17.51)-16.11(3.0)-22.15(-7.87)-25.17(-13.31)
Average precipitation mm (inches)71.88(2.83)61.77(2.43)60.61(2.39)75.29(2.96)122.13(4.81)116.57(4.59)103.24(4.06)98.16(3.86)71.94(2.83)80.82(3.18)67.64(2.66)91.23(3.59)85.1(3.35)
Average precipitation days (≥ 1.0 mm)12.6410.7111.1712.4418.4818.5816.2915.5611.99.619.5111.9913.24
Average relative humidity (%)85.2484.8181.2777.6780.5279.8377.277.8681.1581.9883.184.0181.22
Mean monthly sunshine hours6.877.539.7912.3113.0513.5813.613.4211.138.237.416.4910.28

Climate Graph

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

Affoltern

Affoltern Temperature by Month

July
20.81°C | 69.46°F
August
19.86°C | 67.75°F
June
18.87°C | 65.97°F
September
14.97°C | 58.95°F
May
13.97°C | 57.15°F
April
10.53°C | 50.95°F
October
10.21°C | 50.38°F
March
5.44°C | 41.79°F
November
4.96°C | 40.93°F
December
1.04°C | 33.87°F
February
0.91°C | 33.64°F
January
0.04°C | 32.07°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 Temperature33.22°C (91.8°F)24.72°C (76.5°F)16.11°C (61.0°F)
Avg Temperature25.17°C (77.31°F)19.81°C (67.66°F)12.08°C (53.74°F)
Min Temperature15.1°C (59.18°F)8.31°C (46.96°F)1.01°C (33.82°F)
Dew PointMaxAverageMin
Dew Point16.11°C (61.0°F)12.12°C (53.82°F)6.04°C (42.87°F)
PrecipitationMaxAverageMinSum
Precipitation10.27mm | 0.4in1.72mm | 0.07in0.0mm | 0in53.33mm | 2.1in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind16.11kmh | 10.01mph6.98kmh | 4.34mph4.03kmh | 2.5mph
Gust Wind23.16kmh | 14.39mph11.2kmh | 6.96mph6.04kmh | 3.75mph
Sea Level PressureMaxAverageMin
Sea Level Pressure10.27mb1.72mb0.0mb
Affoltern

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
August° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2011-08-0118.12 | 64.6211.07 | 51.93847.05 | 4.3830.18 | 1021.90.0 | 0
2011-08-0222.15 | 71.8712.08 | 53.74745.03 | 3.1330.21 | 1022.910.4 | 0.02
2011-08-0321.14 | 70.0514.1 | 57.38768.05 | 5.030.27 | 1024.921.01 | 0.04
2011-08-0422.15 | 71.8716.11 | 61.0846.04 | 3.7530.27 | 1024.922.01 | 0.08
2011-08-0521.14 | 70.0516.11 | 61.0885.03 | 3.1330.18 | 1021.91.51 | 0.06
2011-08-0620.14 | 68.2514.1 | 57.38817.05 | 4.3830.06 | 1017.870.7 | 0.03
2011-08-0718.12 | 64.6213.09 | 55.56889.06 | 5.6330.03 | 1016.874.93 | 0.19
2011-08-0815.1 | 59.1810.07 | 50.138316.11 | 10.0130.12 | 1019.891.91 | 0.08
2011-08-0914.1 | 57.389.06 | 48.31849.06 | 5.6330.38 | 1028.953.52 | 0.14
2011-08-1015.1 | 59.187.05 | 44.69825.03 | 3.1330.47 | 1031.970.2 | 0.01
2011-08-1118.12 | 64.629.06 | 48.31756.04 | 3.7530.3 | 1025.930.0 | 0
2011-08-1218.12 | 64.6211.07 | 51.937511.07 | 6.8830.21 | 1022.910.2 | 0.01
2011-08-1320.14 | 68.2513.09 | 55.56816.04 | 3.7530.12 | 1019.890.0 | 0
2011-08-1421.14 | 70.0514.1 | 57.388110.07 | 6.2630.09 | 1018.882.42 | 0.1
2011-08-1518.12 | 64.6215.1 | 59.18925.03 | 3.1330.21 | 1022.9110.27 | 0.4
2011-08-1620.14 | 68.2513.09 | 55.56855.03 | 3.1330.3 | 1025.930.3 | 0.01
2011-08-1723.16 | 73.6914.1 | 57.38805.03 | 3.1330.24 | 1023.920.1 | 0.0
2011-08-1824.16 | 75.4913.09 | 55.56676.04 | 3.7530.21 | 1022.910.4 | 0.02
2011-08-1923.16 | 73.6914.1 | 57.387311.07 | 6.8830.33 | 1026.940.3 | 0.01
2011-08-2024.16 | 75.4914.1 | 57.38695.03 | 3.1330.38 | 1028.950.2 | 0.01
2011-08-2125.17 | 77.3110.07 | 50.13515.03 | 3.1330.33 | 1026.940.0 | 0
2011-08-2225.17 | 77.3115.1 | 59.18645.03 | 3.1330.27 | 1024.920.0 | 0
2011-08-2324.16 | 75.4914.1 | 57.38647.05 | 4.3830.24 | 1023.920.81 | 0.03
2011-08-2423.16 | 73.6914.1 | 57.38758.05 | 5.030.27 | 1024.923.02 | 0.12
2011-08-2522.15 | 71.8715.1 | 59.18814.03 | 2.530.18 | 1021.91.41 | 0.06
2011-08-2622.15 | 71.8714.1 | 57.38788.05 | 5.030.06 | 1017.878.05 | 0.32
2011-08-2712.08 | 53.747.05 | 44.698310.07 | 6.2630.27 | 1024.928.86 | 0.35
2011-08-2815.1 | 59.186.04 | 42.87815.03 | 3.1330.33 | 1026.940.0 | 0
2011-08-2914.1 | 57.388.05 | 46.49886.04 | 3.7530.27 | 1024.920.5 | 0.02
2011-08-3015.1 | 59.189.06 | 48.31855.03 | 3.1330.18 | 1021.90.0 | 0
2011-08-3118.12 | 64.629.06 | 48.31795.03 | 3.1330.15 | 1020.90.3 | 0.01

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