Guyancourt, Yvelines, France Climate

Weather: 14.63°C/58.33°F, Wind SW at 4.12 km/h, 68% Humidity, 0% Chance of rain

France
(Photo by Hannah Reding on Unsplash)
Contents

Guyancourt Climate Summary

Located at an elevation of 165.23 meters (542.09 feet) above sea level, Guyancourt has a Marine west coast, warm summer climate (Classification: Cfb). The district’s yearly temperature is 12.11ºC (53.8ºF) and it is -0.33% lower than France’s averages. Guyancourt typically receives about 26.2 millimeters (1.03 inches) of precipitation and has 81.14 rainy days (22.23% of the time) annually.

CountryFrance
CityYvelines
Longitude2.075323
Latitude48.762895
Attitude/Elevation165.23m (542.09ft)
Local timeMonday 12:37
Annual high temperature14.73ºC (58.51ºF)
Annual low temperature7.59ºC (45.66ºF)
Average annual precip.26.2mm (1.03in)
Warmest monthAugust (23.4ºC / 74.12ºF)
Coldest MonthJanuary (1.75ºC / 35.15ºF)
Wettest MonthJune (37.91mm / 1.49in)
Driest MonthApril (17.9mm / 0.7in)
Number of days with rainfall (≥ 1.0 mm)81.14 days (22.23%)
Days with no rain283.86 days (77.77%)
Humidity76.1%

Climate Guyancourt: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)13.6(56.48)20.4(68.72)20.4(68.72)26.22(79.2)28.16(82.69)33.02(91.44)39.82(103.68)35.93(96.67)32.05(89.69)26.22(79.2)19.42(66.96)14.57(58.23)39.82(103.68)
Average high °C (°F)6.02(42.84)7.16(44.89)11.2(52.16)15.02(59.04)17.32(63.18)20.64(69.15)23.37(74.07)23.4(74.12)20.31(68.56)15.46(59.83)10.07(50.13)6.9(44.42)14.73(58.51)
Daily mean °C (°F)4.21(39.58)4.84(40.71)8.17(46.71)11.89(53.4)14.63(58.33)18.0(64.4)20.44(68.79)20.17(68.31)16.87(62.37)12.71(54.88)8.15(46.67)5.29(41.52)12.11(53.8)
Average low °C (°F)1.75(35.15)1.83(35.29)3.84(38.91)6.19(43.14)8.45(47.21)11.75(53.15)13.99(57.18)14.28(57.7)11.67(53.01)8.86(47.95)5.51(41.92)2.97(37.35)7.59(45.66)
Record low °C (°F)-10.68(12.78)-10.68(12.78)-7.77(18.01)-2.91(26.76)0.0(0)2.91(37.24)6.8(44.24)6.8(44.24)2.91(37.24)-1.94(28.51)-6.8(19.76)-7.77(18.01)-10.68(12.78)
Average precipitation mm (inches)18.68(0.74)25.46(1.0)23.97(0.94)17.9(0.7)31.84(1.25)37.91(1.49)31.84(1.25)30.84(1.21)18.46(0.73)25.87(1.02)20.8(0.82)30.88(1.22)26.2(1.03)
Average precipitation days (≥ 1.0 mm)5.836.185.485.217.869.628.128.35.036.05.747.776.76
Average relative humidity (%)83.8479.6675.8171.9975.6676.3470.7567.4869.8676.481.8783.4476.09
Mean monthly sunshine hours5.417.318.7710.8112.2613.212.6512.089.797.76.085.469.29

Climate Graph

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

Guyancourt

Guyancourt Temperature by Month

July
20.44°C | 68.79°F
August
20.17°C | 68.31°F
June
18.0°C | 64.4°F
September
16.87°C | 62.37°F
May
14.63°C | 58.33°F
October
12.71°C | 54.88°F
April
11.89°C | 53.4°F
March
8.17°C | 46.71°F
November
8.15°C | 46.67°F
December
5.29°C | 41.52°F
February
4.84°C | 40.71°F
January
4.21°C | 39.58°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 Temperature25.25°C (77.45°F)17.48°C (63.46°F)10.68°C (51.22°F)
Avg Temperature21.37°C (70.47°F)14.94°C (58.89°F)8.74°C (47.73°F)
Min Temperature15.54°C (59.97°F)8.49°C (47.28°F)0.97°C (33.75°F)
Dew PointMaxAverageMin
Dew Point17.48°C (63.46°F)11.28°C (52.3°F)4.86°C (40.75°F)
PrecipitationMaxAverageMinSum
Precipitation4.95mm | 0.19in0.81mm | 0.03in0.0mm | 0in25.14mm | 0.99in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind17.48kmh | 10.86mph10.59kmh | 6.58mph5.83kmh | 3.62mph
Gust Wind26.22kmh | 16.29mph16.29kmh | 10.12mph8.74kmh | 5.43mph
Sea Level PressureMaxAverageMin
Sea Level Pressure4.95mb0.81mb0.0mb
Guyancourt

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
May° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2012-05-0113.6 | 56.489.71 | 49.48846.8 | 4.2329.14 | 986.740.1 | 0.0
2012-05-0210.68 | 51.228.74 | 47.738910.68 | 6.6429.2 | 988.680.68 | 0.03
2012-05-0313.6 | 56.489.71 | 49.48855.83 | 3.6229.02 | 982.850.68 | 0.03
2012-05-0414.57 | 58.2310.68 | 51.22886.8 | 4.2328.82 | 976.061.46 | 0.06
2012-05-0511.65 | 52.9710.68 | 51.22936.8 | 4.2328.82 | 976.061.94 | 0.08
2012-05-0610.68 | 51.227.77 | 45.99917.77 | 4.8328.97 | 980.912.82 | 0.11
2012-05-0712.63 | 54.737.77 | 45.99887.77 | 4.8329.14 | 986.740.29 | 0.01
2012-05-0814.57 | 58.2312.63 | 54.739513.6 | 8.4528.99 | 981.881.17 | 0.05
2012-05-0917.48 | 63.4613.6 | 56.489115.54 | 9.6629.05 | 983.830.19 | 0.01
2012-05-1021.37 | 70.4717.48 | 63.468914.57 | 9.0529.14 | 986.741.94 | 0.08
2012-05-1115.54 | 59.9712.63 | 54.738711.65 | 7.2429.34 | 993.540.39 | 0.02
2012-05-1211.65 | 52.976.8 | 44.247813.6 | 8.4529.65 | 1004.220.1 | 0.0
2012-05-1310.68 | 51.224.86 | 40.75828.74 | 5.4329.57 | 1001.310.0 | 0
2012-05-1413.6 | 56.488.74 | 47.73805.83 | 3.6229.25 | 990.620.0 | 0
2012-05-158.74 | 47.734.86 | 40.758816.51 | 10.2629.17 | 987.710.58 | 0.02
2012-05-1610.68 | 51.224.86 | 40.75807.77 | 4.8329.43 | 996.450.19 | 0.01
2012-05-1711.65 | 52.976.8 | 44.248013.6 | 8.4529.17 | 987.710.0 | 0
2012-05-1813.6 | 56.4810.68 | 51.228815.54 | 9.6628.88 | 978.00.78 | 0.03
2012-05-1914.57 | 58.2310.68 | 51.22897.77 | 4.8328.97 | 980.910.29 | 0.01
2012-05-2015.54 | 59.9712.63 | 54.73937.77 | 4.8328.85 | 977.034.95 | 0.19
2012-05-2111.65 | 52.9710.68 | 51.229616.51 | 10.2628.82 | 976.060.19 | 0.01
2012-05-2214.57 | 58.2312.63 | 54.739117.48 | 10.8629.05 | 983.830.19 | 0.01
2012-05-2317.48 | 63.4614.57 | 58.23939.71 | 6.0329.31 | 992.570.1 | 0.0
2012-05-2420.4 | 68.7216.51 | 61.72899.71 | 6.0329.37 | 994.511.26 | 0.05
2012-05-2520.4 | 68.7216.51 | 61.728614.57 | 9.0529.22 | 989.650.0 | 0
2012-05-2619.42 | 66.9614.57 | 58.238013.6 | 8.4529.17 | 987.710.0 | 0
2012-05-2720.4 | 68.7216.51 | 61.72866.8 | 4.2329.2 | 988.682.82 | 0.11
2012-05-2818.45 | 65.2114.57 | 58.238810.68 | 6.6429.2 | 988.681.26 | 0.05
2012-05-2918.45 | 65.2113.6 | 56.48817.77 | 4.8329.2 | 988.680.58 | 0.02
2012-05-3018.45 | 65.2114.57 | 58.23876.8 | 4.2329.22 | 989.650.0 | 0
2012-05-3116.51 | 61.7212.63 | 54.73889.71 | 6.0329.28 | 991.60.19 | 0.01

Guyancourt 11 Year Historical Weather Data

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