Weather History Form

Past date must be from 1st Jan, 2009 onwards.

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  • Daily and hourly data from 1 Jan 2009 onwards.
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Fri 04 Sep, 2026 Weather in Grand Valley

Sunrise: 06:48 AM
Sunset: 07:52 PM		Moonrise: 11:30 PM
Moonset: 03:12 PM		Max:
23.3 °c		Min:
14.2 °c		Avg:
18.2 °c		Precip:
0.00 mm		Max Wind:
12.2 kph
 
Fri 04
0:00 am
Fri 04
3:00 am
Fri 04
6:00 am
Fri 04
9:00 am
Fri 04
12:00 pm
Fri 04
3:00 pm
Fri 04
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Fri 04
9:00 pm
IconClearClearClearSunnyCloudyOvercastOvercastOvercast
Temp16.0°c15.0°c14.7°c17.7°c22.0°c22.8°c20.6°c17.8°c
Wind11.2 kmph9.7 kmph10.4 kmph8.3 kmph8.3 kmph10.4 kmph8.3 kmph10.8 kmph
Precip0.00 mm0.00 mm0.00 mm0.00 mm0.00 mm0.00 mm0.00 mm0.00 mm
Cloud1%11%0%4%85%100%100%100%
Humidity79%78%73%66%61%60%67%71%
Pressure1013 mb1013 mb1015 mb1015 mb1015 mb1013 mb1013 mb1014 mb

Grand Valley Annual Weather Averages

MonthHigh TempLow TempAvg TempSunshine HoursRainfallRain daysPressure
January-4°C / 25°F-10°C / 14°F-7°C / 20°F50 hours66.20 mm / 2.61 In11 days1017 mb / 31 In
February-3°C / 27°F-10°C / 14°F-6°C / 21°F57 hours74.02 mm / 2.91 In10 days1017 mb / 31 In
March3°C / 37°F-4°C / 24°F-1°C / 30°F96 hours93.07 mm / 3.66 In9 days1017 mb / 31 In
April10°C / 49°F1°C / 34°F5°C / 41°F118 hours136.08 mm / 5.36 In10 days1015 mb / 30 In
May17°C / 63°F7°C / 45°F12°C / 54°F161 hours103.75 mm / 4.08 In8 days1016 mb / 30 In
June22°C / 71°F12°C / 54°F17°C / 63°F176 hours113.50 mm / 4.47 In8 days1013 mb / 30 In
July25°C / 77°F15°C / 60°F20°C / 68°F192 hours103.80 mm / 4.09 In8 days1014 mb / 30 In
August24°C / 75°F15°C / 59°F19°C / 67°F195 hours91.35 mm / 3.60 In8 days1015 mb / 30 In
September21°C / 69°F12°C / 53°F16°C / 60°F190 hours82.87 mm / 3.26 In6 days1017 mb / 31 In
October13°C / 55°F6°C / 42°F9°C / 48°F125 hours96.00 mm / 3.78 In9 days1015 mb / 30 In
November6°C / 42°F-1°C / 31°F2°C / 36°F114 hours69.40 mm / 2.73 In9 days1017 mb / 31 In
December0°C / 32°F-5°C / 23°F-3°C / 27°F54 hours88.11 mm / 3.47 In10 days1017 mb / 31 In
Ontario

 

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Cities Near Grand Valley

Grand ValleyArthurOrangeville
ShelburneFergusErin
Mount ForestCaledon EastActon
ElmiraGuelphGeorgetown
PalmerstonTottenhamHarriston
AllistonBoltonCreemore
BramptonDurhamWaterloo
KitchenerMarkdaleListowel
MiltonKleinburgCambridge
AngusStaynerMilverton

 

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