Blenheim 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
Monthly Climate Data
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Sat 26 Apr, 2025 Weather in Blenheim

Sunrise: 06:30 AM Sunset: 08:22 PM	Moonrise: 05:38 AM Moonset: 07:20 PM	Max: 12.0 °c	Min: 6.2 °c	Avg: 8.5 °c	Precip: 13.81 mm	Max Wind: 30.2 kph

	Sat 26 0:00 am	Sat 26 3:00 am	Sat 26 6:00 am	Sat 26 9:00 am	Sat 26 12:00 pm	Sat 26 3:00 pm	Sat 26 6:00 pm	Sat 26 9:00 pm
Icon
Temp	10.4°c	7.5°c	6.5°c	6.5°c	8.6°c	11.3°c	10.3°c	6.6°c
Wind	23.4 kmph	25.2 kmph	24.5 kmph	26.3 kmph	30.2 kmph	28.1 kmph	23.4 kmph	8.6 kmph
Precip	2.71 mm	1.73 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm
Cloud	88%	100%	100%	100%	88%	43%	5%	0%
Humidity	95%	91%	89%	85%	74%	63%	65%	77%
Pressure	1012 mb	1014 mb	1016 mb	1019 mb	1021 mb	1022 mb	1024 mb	1026 mb

Blenheim Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	-1°C / 30°F	-7°C / 20°F	-4°C / 25°F	79 hours	75.53 mm / 2.97 In	10 days	1018 mb / 31 In
February	0°C / 32°F	-6°C / 20°F	-3°C / 26°F	84 hours	77.82 mm / 3.06 In	8 days	1018 mb / 31 In
March	5°C / 42°F	-2°C / 29°F	2°C / 35°F	124 hours	101.36 mm / 3.99 In	8 days	1018 mb / 31 In
April	11°C / 52°F	4°C / 38°F	7°C / 45°F	136 hours	125.11 mm / 4.93 In	9 days	1015 mb / 30 In
May	18°C / 65°F	10°C / 50°F	14°C / 57°F	187 hours	108.68 mm / 4.28 In	9 days	1016 mb / 30 In
June	23°C / 74°F	15°C / 59°F	19°C / 66°F	209 hours	115.72 mm / 4.56 In	9 days	1013 mb / 30 In
July	26°C / 79°F	18°C / 65°F	22°C / 72°F	233 hours	106.03 mm / 4.17 In	8 days	1014 mb / 30 In
August	25°C / 78°F	18°C / 64°F	21°C / 71°F	233 hours	83.84 mm / 3.30 In	7 days	1015 mb / 30 In
September	22°C / 72°F	14°C / 58°F	18°C / 65°F	213 hours	80.48 mm / 3.17 In	6 days	1017 mb / 31 In
October	15°C / 59°F	9°C / 48°F	12°C / 53°F	161 hours	104.38 mm / 4.11 In	9 days	1016 mb / 30 In
November	8°C / 46°F	2°C / 36°F	5°C / 41°F	146 hours	81.68 mm / 3.22 In	7 days	1019 mb / 31 In
December	2°C / 36°F	-2°C / 29°F	0°C / 32°F	88 hours	85.61 mm / 3.37 In	9 days	1018 mb / 31 In

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