Acton 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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Tue 31 Mar, 2026 Weather in Acton

Sunrise: 07:03 AM Sunset: 07:46 PM	Moonrise: 06:35 PM Moonset: 06:19 AM	Max: 14.6 °c	Min: 8.2 °c	Avg: 11.4 °c	Precip: 46.10 mm	Max Wind: 25.9 kph

	Tue 31 0:00 am	Tue 31 3:00 am	Tue 31 6:00 am	Tue 31 9:00 am	Tue 31 12:00 pm	Tue 31 3:00 pm	Tue 31 6:00 pm	Tue 31 9:00 pm
Icon
Temp	9.3°c	8.6°c	8.2°c	10.2°c	12.4°c	13.7°c	14.5°c	14.6°c
Wind	7.6 kmph	14.8 kmph	15.5 kmph	11.5 kmph	13.0 kmph	22.7 kmph	24.1 kmph	24.8 kmph
Precip	0.00 mm	0.00 mm	0.60 mm	1.80 mm	3.60 mm	2.30 mm	1.10 mm	6.90 mm
Cloud	100%	100%	100%	100%	100%	100%	99%	99%
Humidity	98%	99%	98%	98%	98%	97%	97%	98%
Pressure	1015 mb	1015 mb	1014 mb	1012 mb	1009 mb	1007 mb	1005 mb	1004 mb

Acton Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	-3°C / 26°F	-9°C / 15°F	-6°C / 21°F	57 hours	67.63 mm / 2.66 In	10 days	1017 mb / 31 In
February	-2°C / 28°F	-9°C / 15°F	-6°C / 22°F	62 hours	72.91 mm / 2.87 In	9 days	1018 mb / 31 In
March	4°C / 39°F	-4°C / 25°F	0°C / 32°F	102 hours	93.82 mm / 3.69 In	8 days	1018 mb / 31 In
April	10°C / 51°F	1°C / 34°F	6°C / 42°F	126 hours	115.92 mm / 4.56 In	9 days	1015 mb / 30 In
May	18°C / 64°F	8°C / 46°F	13°C / 55°F	172 hours	104.53 mm / 4.12 In	8 days	1016 mb / 30 In
June	22°C / 72°F	13°C / 55°F	18°C / 64°F	187 hours	121.17 mm / 4.77 In	9 days	1013 mb / 30 In
July	25°C / 77°F	15°C / 60°F	20°C / 69°F	205 hours	106.01 mm / 4.17 In	9 days	1014 mb / 30 In
August	24°C / 76°F	15°C / 59°F	20°C / 67°F	209 hours	83.21 mm / 3.28 In	7 days	1015 mb / 30 In
September	21°C / 70°F	12°C / 53°F	16°C / 61°F	193 hours	78.30 mm / 3.08 In	6 days	1017 mb / 31 In
October	14°C / 57°F	6°C / 42°F	10°C / 49°F	128 hours	94.83 mm / 3.73 In	8 days	1016 mb / 30 In
November	6°C / 43°F	0°C / 32°F	3°C / 37°F	119 hours	71.11 mm / 2.80 In	8 days	1018 mb / 31 In
December	0°C / 33°F	-4°C / 24°F	-2°C / 28°F	57 hours	89.87 mm / 3.54 In	10 days	1017 mb / 31 In

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