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.
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Thu 19 Mar, 2026 Weather in Port Colborne

Sunrise: 07:22 AM Sunset: 07:28 PM	Moonrise: 07:28 AM Moonset: 08:33 PM	Max: 2.6 °c	Min: -0.3 °c	Avg: 1.3 °c	Precip: 2.70 mm	Max Wind: 19.1 kph

	Thu 19 0:00 am	Thu 19 3:00 am	Thu 19 6:00 am	Thu 19 9:00 am	Thu 19 12:00 pm	Thu 19 3:00 pm	Thu 19 6:00 pm	Thu 19 9:00 pm
Icon
Temp	-0.3°c	0.3°c	0.2°c	1.1°c	2.4°c	2.6°c	2.2°c	1.6°c
Wind	16.9 kmph	15.8 kmph	18.0 kmph	16.6 kmph	15.1 kmph	13.7 kmph	10.4 kmph	7.9 kmph
Precip	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	1.10 mm
Cloud	92%	100%	94%	93%	97%	98%	100%	100%
Humidity	56%	59%	77%	88%	86%	87%	92%	99%
Pressure	1021 mb	1019 mb	1019 mb	1019 mb	1018 mb	1017 mb	1017 mb	1017 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	-4°C / 26°F	56 hours	77.99 mm / 3.07 In	11 days	1017 mb / 31 In
February	0°C / 31°F	-6°C / 21°F	-3°C / 26°F	62 hours	86.85 mm / 3.42 In	10 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	134 hours	120.92 mm / 4.76 In	9 days	1016 mb / 30 In
November	8°C / 47°F	3°C / 37°F	5°C / 42°F	127 hours	86.54 mm / 3.41 In	7 days	1018 mb / 31 In
December	3°C / 37°F	-2°C / 29°F	1°C / 33°F	64 hours	107.84 mm / 4.25 In	10 days	1018 mb / 31 In

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