Rennes, Ille-Et-Vilaine, France Climate

Weather: 10.34°C/50.61°F, Wind SW at 2.26 km/h, 80% Humidity, 0.56% Chance of rain

France
(Photo by Niklas Weiss on Unsplash)

Rennes Climate Summary

Located at an elevation of 99.4 meters (326.12 feet) above sea level, Rennes has a Marine west coast, warm summer climate (Classification: Cfb). The district’s yearly temperature is 13.23ºC (55.81ºF) and it is 0.79% higher than France’s averages. Rennes typically receives about 29.1 millimeters (1.15 inches) of precipitation and has 80.18 rainy days (21.97% of the time) annually.

CountryFrance
CityIlle-et-Vilaine
LongitudeNone
LatitudeNone
Attitude/Elevation99.4m (326.12ft)
Local timeThursday 08:40
Annual high temperature16.27ºC (61.29ºF)
Annual low temperature7.78ºC (46.0ºF)
Average annual precip.29.1mm (1.15in)
Warmest monthJuly (24.18ºC / 75.52ºF)
Coldest MonthFebruary (2.56ºC / 36.61ºF)
Wettest MonthJune (37.19mm / 1.46in)
Driest MonthSeptember (19.98mm / 0.79in)
Number of days with rainfall (≥ 1.0 mm)80.18 days (21.97%)
Days with no rain284.82 days (78.03%)
Humidity86.51%

Climate Rennes: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)15.68(60.22)18.81(65.86)21.95(71.51)26.12(79.02)29.26(84.67)35.53(95.95)38.66(101.59)36.58(97.84)33.44(92.19)27.17(80.91)20.9(69.62)15.68(60.22)38.66(101.59)
Average high °C (°F)8.69(47.64)9.43(48.97)12.47(54.45)15.7(60.26)18.09(64.56)21.46(70.63)24.18(75.52)23.9(75.02)22.03(71.65)17.24(63.03)12.44(54.39)9.61(49.3)16.27(61.29)
Daily mean °C (°F)6.31(43.36)6.63(43.93)9.11(48.4)12.28(54.1)15.18(59.32)18.63(65.53)20.93(69.67)20.36(68.65)17.96(64.33)14.03(57.25)9.91(49.84)7.38(45.28)13.23(55.81)
Average low °C (°F)2.93(37.27)2.56(36.61)3.85(38.93)5.58(42.04)8.19(46.74)11.59(52.86)13.48(56.26)13.46(56.23)11.46(52.63)9.47(49.05)6.41(43.54)4.35(39.83)7.77(45.99)
Record low °C (°F)-7.32(18.82)-9.4(15.08)-4.18(24.48)-3.13(26.37)-1.04(30.13)3.13(37.63)5.22(41.4)5.22(41.4)4.18(39.52)0.0(0)-5.22(22.6)-6.27(20.71)-9.4(15.08)
Average precipitation mm (inches)30.15(1.19)25.55(1.01)23.87(0.94)32.08(1.26)32.1(1.26)37.19(1.46)21.16(0.83)28.52(1.12)19.98(0.79)32.26(1.27)31.09(1.22)35.27(1.39)29.1(1.15)
Average precipitation days (≥ 1.0 mm)6.466.555.77.987.69.226.086.184.656.277.036.466.68
Average relative humidity (%)91.6888.4887.7185.6286.4985.3381.5181.5181.2486.4890.5591.4286.51
Mean monthly sunshine hours6.268.39.410.8313.0815.2714.6711.910.468.846.56.3710.16

Climate Graph

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

Rennes

Rennes Temperature by Month

July
20.93°C | 69.67°F
August
20.36°C | 68.65°F
June
18.63°C | 65.53°F
September
17.96°C | 64.33°F
May
15.18°C | 59.32°F
October
14.03°C | 57.25°F
April
12.28°C | 54.1°F
November
9.91°C | 49.84°F
March
9.11°C | 48.4°F
December
7.38°C | 45.28°F
February
6.63°C | 43.93°F
January
6.31°C | 43.36°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 Temperature33.44°C (92.19°F)23.29°C (73.92°F)15.68°C (60.22°F)
Avg Temperature28.21°C (82.78°F)20.13°C (68.23°F)14.63°C (58.33°F)
Min Temperature19.86°C (67.75°F)13.82°C (56.88°F)9.4°C (48.92°F)
Dew PointMaxAverageMin
Dew Point18.81°C (65.86°F)14.09°C (57.36°F)10.45°C (50.81°F)
PrecipitationMaxAverageMinSum
Precipitation7.11mm | 0.28in1.13mm | 0.04in0.0mm | 0in35.11mm | 1.38in
Snowdepth0.0mm | 0in0.0mm | 0in0.0mm | 0in0.0mm | 0in
WindMaxAverageMin
Wind22.99kmh | 14.29mph13.28kmh | 8.25mph7.32kmh | 4.55mph
Gust Wind33.44kmh | 20.78mph20.36kmh | 12.65mph10.45kmh | 6.49mph
Sea Level PressureMaxAverageMin
Sea Level Pressure7.11mb1.13mb0.0mb
Rennes

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
August° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2017-08-0119.86 | 67.7512.54 | 54.577310.45 | 6.4931.35 | 1061.720.0 | 0
2017-08-0220.9 | 69.6214.63 | 58.337621.95 | 13.6431.35 | 1061.720.0 | 0
2017-08-0319.86 | 67.7515.68 | 60.227922.99 | 14.2931.32 | 1060.672.93 | 0.12
2017-08-0419.86 | 67.7515.68 | 60.228611.49 | 7.1431.35 | 1061.720.73 | 0.03
2017-08-0518.81 | 65.8612.54 | 54.577715.68 | 9.7431.48 | 1065.90.73 | 0.03
2017-08-0618.81 | 65.8610.45 | 50.81739.4 | 5.8431.63 | 1071.120.0 | 0
2017-08-0719.86 | 67.7510.45 | 50.816811.49 | 7.1431.41 | 1063.810.0 | 0
2017-08-0816.72 | 62.112.54 | 54.578214.63 | 9.0931.29 | 1059.636.48 | 0.26
2017-08-0915.68 | 60.2211.49 | 52.688312.54 | 7.7931.38 | 1062.772.09 | 0.08
2017-08-1016.72 | 62.112.54 | 54.578221.95 | 13.6431.57 | 1069.041.57 | 0.06
2017-08-1117.77 | 63.9911.49 | 52.687912.54 | 7.7931.57 | 1069.040.0 | 0
2017-08-1217.77 | 63.9914.63 | 58.339115.68 | 9.7431.51 | 1066.940.42 | 0.02
2017-08-1317.77 | 63.9911.49 | 52.68777.32 | 4.5531.54 | 1067.990.0 | 0
2017-08-1422.99 | 73.3813.59 | 56.46709.4 | 5.8431.35 | 1061.720.0 | 0
2017-08-1519.86 | 67.7515.68 | 60.228412.54 | 7.7931.38 | 1062.777.11 | 0.28
2017-08-1620.9 | 69.6213.59 | 56.467410.45 | 6.4931.51 | 1066.940.0 | 0
2017-08-1721.95 | 71.5117.77 | 63.998522.99 | 14.2931.38 | 1062.770.21 | 0.01
2017-08-1819.86 | 67.7514.63 | 58.337816.72 | 10.3931.38 | 1062.774.28 | 0.17
2017-08-1917.77 | 63.9911.49 | 52.687813.59 | 8.4431.57 | 1069.040.73 | 0.03
2017-08-2017.77 | 63.9911.49 | 52.68767.32 | 4.5531.66 | 1072.170.0 | 0
2017-08-2121.95 | 71.5116.72 | 62.1777.32 | 4.5531.54 | 1067.990.1 | 0.0
2017-08-2225.08 | 77.1417.77 | 63.997513.59 | 8.4431.35 | 1061.720.0 | 0
2017-08-2320.9 | 69.6214.63 | 58.337811.49 | 7.1431.38 | 1062.770.0 | 0
2017-08-2420.9 | 69.6213.59 | 56.467611.49 | 7.1431.41 | 1063.810.0 | 0
2017-08-2520.9 | 69.6214.63 | 58.337612.54 | 7.7931.35 | 1061.720.0 | 0
2017-08-2622.99 | 73.3816.72 | 62.1778.36 | 5.1931.35 | 1061.720.31 | 0.01
2017-08-2725.08 | 77.1417.77 | 63.997611.49 | 7.1431.38 | 1062.772.09 | 0.08
2017-08-2828.21 | 82.7818.81 | 65.866710.45 | 6.4931.35 | 1061.720.0 | 0
2017-08-2925.08 | 77.1417.77 | 63.997313.59 | 8.4431.26 | 1058.591.57 | 0.06
2017-08-3014.63 | 58.3313.59 | 56.469215.68 | 9.7431.29 | 1059.632.82 | 0.11
2017-08-3116.72 | 62.110.45 | 50.817914.63 | 9.0931.51 | 1066.940.94 | 0.04

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