Port Colborne Weather History Ontario, Canada

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

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Daily and hourly data from 1 Jan 2009 onwards.
Yearly Monthly Averages
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Mon 20 Oct, 2025 Weather in Port Colborne

Sunrise: 07:37 AM Sunset: 06:26 PM	Moonrise: 06:46 AM Moonset: 05:50 PM	Max: 14.1 °c	Min: 8.6 °c	Avg: 11.5 °c	Precip: 66.30 mm	Max Wind: 24.5 kph

	Mon 20 0:00 am	Mon 20 3:00 am	Mon 20 6:00 am	Mon 20 9:00 am	Mon 20 12:00 pm	Mon 20 3:00 pm	Mon 20 6:00 pm	Mon 20 9:00 pm
Icon
Temp	11.7°c	10.6°c	10.4°c	11.3°c	13.2°c	14.1°c	11.9°c	8.9°c
Wind	12.6 kmph	17.3 kmph	20.5 kmph	19.1 kmph	24.1 kmph	21.6 kmph	14.0 kmph	11.9 kmph
Precip	3.90 mm	9.50 mm	7.20 mm	1.50 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm
Cloud	100%	100%	100%	61%	24%	23%	11%	2%
Humidity	94%	97%	94%	82%	67%	60%	67%	80%
Pressure	1006 mb	1007 mb	1009 mb	1011 mb	1012 mb	1013 mb	1014 mb	1014 mb

Port Colborne Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	-1°C / 30°F	-6°C / 21°F	-3°C / 26°F	55 hours	76.35 mm / 3.01 In	11 days	1017 mb / 31 In
February	0°C / 32°F	-6°C / 21°F	-3°C / 27°F	64 hours	84.48 mm / 3.33 In	11 days	1018 mb / 31 In
March	5°C / 40°F	-2°C / 29°F	1°C / 34°F	105 hours	100.85 mm / 3.97 In	9 days	1018 mb / 31 In
April	11°C / 51°F	3°C / 38°F	7°C / 44°F	128 hours	124.80 mm / 4.91 In	10 days	1015 mb / 30 In
May	18°C / 64°F	10°C / 49°F	14°C / 57°F	184 hours	111.71 mm / 4.40 In	7 days	1016 mb / 30 In
June	23°C / 73°F	15°C / 59°F	19°C / 66°F	190 hours	119.31 mm / 4.70 In	8 days	1013 mb / 30 In
July	26°C / 78°F	18°C / 65°F	22°C / 72°F	222 hours	114.34 mm / 4.50 In	8 days	1014 mb / 30 In
August	25°C / 78°F	18°C / 64°F	21°C / 71°F	223 hours	103.58 mm / 4.08 In	7 days	1015 mb / 30 In
September	22°C / 72°F	15°C / 59°F	18°C / 65°F	201 hours	80.34 mm / 3.16 In	6 days	1017 mb / 31 In
October	15°C / 59°F	9°C / 48°F	12°C / 54°F	132 hours	108.44 mm / 4.27 In	9 days	1016 mb / 30 In
November	8°C / 47°F	3°C / 37°F	6°C / 42°F	130 hours	82.82 mm / 3.26 In	7 days	1019 mb / 31 In
December	3°C / 37°F	-1°C / 29°F	1°C / 33°F	64 hours	98.17 mm / 3.87 In	11 days	1018 mb / 31 In

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