Châteauguay, Quebec, Canada Climate

Weather: 16.93°C/62.47°F, Wind SW at 3.09 km/h, 81% Humidity, 0% Chance of rain

Châteauguay Climate Summary

Located at an elevation of 29.67 meters (97.34 feet) above sea level, Châteauguay has a Humid continental, no dry season, warm summer climate (Classification: Dfb). The district’s yearly temperature is 8.38ºC (47.08ºF) and it is 6.29% higher than Canada’s averages. Châteauguay typically receives about 35.97 millimeters (1.42 inches) of precipitation and has 46.72 rainy days (12.8% of the time) annually.

CountryCanada
CityQuebec
Longitude-73.7494033
Latitude45.3601589
Attitude/Elevation29.67m (97.34ft)
Local timeMonday 00:23
Annual high temperature10.98ºC (51.76ºF)
Annual low temperature3.67ºC (38.61ºF)
Average annual precip.35.97mm (1.42in)
Warmest monthJuly (27.89ºC / 82.2ºF)
Coldest MonthJanuary (-12.54ºC / 9.43ºF)
Wettest MonthOctober (45.31mm / 1.78in)
Driest MonthDecember (23.58mm / 0.93in)
Number of days with rainfall (≥ 1.0 mm)46.72 days (12.8%)
Days with no rain318.28 days (87.2%)
Humidity75.62%

Climate Châteauguay: Weather By Month

MonthJanFebMarAprMayJunJulAugSepNovOctDecYear
Record high °C (°F)9.0(48.2)7.0(44.6)16.0(60.8)20.0(68.0)30.0(86.0)31.0(87.8)35.0(95.0)32.0(89.6)32.0(89.6)24.0(75.2)20.0(68.0)12.0(53.6)35.0(95.0)
Average high °C (°F)-5.9(21.38)-3.38(25.92)1.86(35.35)8.52(47.34)18.13(64.63)23.09(73.56)27.89(82.2)25.74(78.33)21.08(69.94)12.27(54.09)3.36(38.05)-0.91(30.36)10.98(51.76)
Daily mean °C (°F)-8.06(17.49)-5.98(21.24)-0.4(31.28)5.8(42.44)14.83(58.69)20.12(68.22)24.89(76.8)22.55(72.59)17.96(64.33)9.83(49.69)1.58(34.84)-2.53(27.45)8.38(47.08)
Average low °C (°F)-12.54(9.43)-10.71(12.72)-4.44(24.01)1.31(34.36)9.09(48.36)14.24(57.63)18.95(66.11)17.41(63.34)12.81(55.06)5.86(42.55)-1.98(28.44)-6.0(21.2)3.67(38.61)
Record low °C (°F)-26.0(-14.8)-23.0(-9.4)-19.0(-2.2)-9.0(15.8)0.0(0)6.0(42.8)14.0(57.2)10.0(50.0)5.0(41.0)-2.0(28.4)-17.0(1.4)-17.0(1.4)-26.0(-14.8)
Average precipitation mm (inches)41.11(1.62)32.25(1.27)35.62(1.4)40.71(1.6)35.16(1.38)31.66(1.25)40.5(1.59)34.38(1.35)32.97(1.3)45.31(1.78)38.4(1.51)23.58(0.93)35.97(1.42)
Average precipitation days (≥ 1.0 mm)4.643.453.913.914.04.184.454.183.274.03.643.093.89
Average relative humidity (%)88.1887.5180.5869.0467.0570.5469.9872.4870.7972.5680.7777.9875.62
Mean monthly sunshine hours5.097.248.319.3712.5512.8713.7312.2610.047.955.425.849.22

Climate Graph

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

Châteauguay

Châteauguay Temperature by Month

July
24.89°C | 76.8°F
August
22.55°C | 72.59°F
June
20.12°C | 68.22°F
September
17.96°C | 64.33°F
May
14.83°C | 58.69°F
October
9.83°C | 49.69°F
April
5.8°C | 42.44°F
November
1.58°C | 34.84°F
March
-0.4°C | 31.28°F
December
-2.53°C | 27.45°F
February
-5.98°C | 21.24°F
January
-8.06°C | 17.49°F

Historical Data

Summary
  • 2020
  • 2019
  • 2018
  • January
  • February
  • March
  • April
  • May
  • June
  • July
  • August
  • September
  • October
  • November
  • December
TemperatureMaxAverageMin
Max Temperature8.0°C (46.4°F)0.97°C (33.75°F)-9.0°C (15.8°F)
Avg Temperature7.0°C (44.6°F)-0.83°C (30.51°F)-12.0°C (10.4°F)
Min Temperature4.0°C (39.2°F)-4.57°C (23.77°F)-15.0°C (5.0°F)
Dew PointMaxAverageMin
Dew Point4.0°C (39.2°F)-3.87°C (25.03°F)-13.0°C (8.6°F)
PrecipitationMaxAverageMinSum
Precipitation31.8mm | 1.25in5.08mm | 0.2in0.0mm | 0in152.3mm | 6.0in
Snowdepth12.8mm | 0.5in1.64mm | 0.06in0.0mm | 0in49.1mm | 1.93in
WindMaxAverageMin
Wind37.0kmh | 22.99mph16.43kmh | 10.21mph5.0kmh | 3.11mph
Gust Wind51.0kmh | 31.69mph24.0kmh | 14.91mph9.0kmh | 5.59mph
Sea Level PressureMaxAverageMin
Sea Level Pressure31.8mb5.08mb0.0mb
Châteauguay

Daily Observations

TimeTemperatureDew PointHumidityWind SpeedPressurePrecipitation
November° C | ° F° C | ° F%Kph | MphHg | MbTotal (mm/in)
2019-11-013 | 37.4-1 | 30.27037 | 22.9929.71 | 100631.8 | 1.25
2019-11-025 | 41.0-2 | 28.46610 | 6.2130.12 | 10200.2 | 0.01
2019-11-034 | 39.21 | 33.88317 | 10.5630.0 | 10164.3 | 0.17
2019-11-045 | 41.0-0 | 32.07414 | 8.730.18 | 10221.0 | 0.04
2019-11-057 | 44.64 | 39.28224 | 14.9130.06 | 101816.2 | 0.64
2019-11-063 | 37.4-3 | 26.67022 | 13.6730.24 | 10240.7 | 0.03
2019-11-070 | 32.0-2 | 28.48818 | 11.1830.12 | 102011.4 | 0.45
2019-11-08-2 | 28.4-7 | 19.47116 | 9.9430.15 | 10210.8 | 0.03
2019-11-09-0 | 32.0-6 | 21.27215 | 9.3230.15 | 10210.0 | 0.0
2019-11-102 | 35.6-2 | 28.47820 | 12.4329.91 | 10131.1 | 0.04
2019-11-11-3 | 26.6-7 | 19.47511 | 6.8430.21 | 10236.3 | 0.25
2019-11-12-7 | 19.4-9 | 15.89122 | 13.6729.94 | 101415.0 | 0.59
2019-11-13-11 | 12.2-13 | 8.69024 | 14.9130.3 | 10260.0 | 0.0
2019-11-14-4 | 24.8-6 | 21.29114 | 8.730.27 | 10253.4 | 0.13
2019-11-15-2 | 28.4-4 | 24.88824 | 14.9130.09 | 10193.6 | 0.14
2019-11-16-12 | 10.4-13 | 8.69011 | 6.8430.56 | 10350.0 | 0.0
2019-11-17-10 | 14.0-11 | 12.29010 | 6.2130.42 | 10300.0 | 0.0
2019-11-18-6 | 21.2-7 | 19.49412 | 7.4630.06 | 10180.8 | 0.03
2019-11-19-1 | 30.2-2 | 28.49710 | 6.2129.8 | 100910.5 | 0.41
2019-11-200 | 32.0-0 | 32.0998 | 4.9730.0 | 10163.3 | 0.13
2019-11-21-2 | 28.4-3 | 26.69511 | 6.8430.12 | 10200.0 | 0.0
2019-11-221 | 33.8-1 | 30.28833 | 20.5129.59 | 10026.4 | 0.25
2019-11-23-1 | 30.2-5 | 23.07922 | 13.6729.85 | 10110.0 | 0.0
2019-11-241 | 33.8-2 | 28.4875 | 3.1129.56 | 10010.0 | 0.0
2019-11-253 | 37.40 | 32.08813 | 8.0829.65 | 10040.0 | 0.0
2019-11-265 | 41.03 | 37.49210 | 6.2129.88 | 10120.2 | 0.01
2019-11-273 | 37.42 | 35.69213 | 8.0829.83 | 101023.2 | 0.91
2019-11-28-0 | 32.0-2 | 28.48521 | 13.0529.94 | 101412.1 | 0.48
2019-11-29-2 | 28.4-7 | 19.47215 | 9.3230.3 | 10260.0 | 0.0
2019-11-30-4 | 24.8-11 | 12.26211 | 6.8430.15 | 10210.0 | 0.0

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