Hamilton Weather History Ontario, Canada

Weather History Form

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

Buy Weather Data

Daily and hourly data from 1 Jan 2009 onwards.
Yearly Monthly Averages
Monthly Climate Data
CSV format

Find out more»

Fri 08 Aug, 2025 Weather in Hamilton

Sunrise: 06:17 AM Sunset: 08:32 PM	Moonrise: 08:33 PM Moonset: 05:07 AM	Max: 28.7 °c	Min: 20.7 °c	Avg: 25.0 °c	Precip: 0.00 mm	Max Wind: 20.5 kph

	Fri 08 0:00 am	Fri 08 3:00 am	Fri 08 6:00 am	Fri 08 9:00 am	Fri 08 12:00 pm	Fri 08 3:00 pm	Fri 08 6:00 pm	Fri 08 9:00 pm
Icon
Temp	22.7°c	21.2°c	21.0°c	25.2°c	28.3°c	28.6°c	27.4°c	25.2°c
Wind	9.4 kmph	10.4 kmph	6.5 kmph	12.2 kmph	17.3 kmph	20.5 kmph	18.7 kmph	10.8 kmph
Precip	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm
Cloud	96%	58%	16%	8%	17%	26%	28%	27%
Humidity	73%	75%	77%	70%	59%	56%	60%	70%
Pressure	1022 mb	1022 mb	1022 mb	1022 mb	1022 mb	1021 mb	1021 mb	1021 mb

Hamilton 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	71.20 mm / 2.80 In	10 days	1017 mb / 31 In
February	0°C / 31°F	-7°C / 20°F	-3°C / 26°F	81 hours	79.64 mm / 3.14 In	10 days	1018 mb / 31 In
March	4°C / 40°F	-2°C / 28°F	1°C / 34°F	122 hours	88.80 mm / 3.50 In	8 days	1018 mb / 31 In
April	10°C / 50°F	3°C / 37°F	6°C / 44°F	138 hours	117.78 mm / 4.64 In	9 days	1015 mb / 30 In
May	17°C / 63°F	9°C / 49°F	13°C / 56°F	189 hours	104.32 mm / 4.11 In	7 days	1016 mb / 30 In
June	22°C / 72°F	15°C / 58°F	19°C / 66°F	203 hours	106.86 mm / 4.21 In	8 days	1013 mb / 30 In
July	26°C / 79°F	18°C / 65°F	22°C / 72°F	229 hours	103.19 mm / 4.06 In	8 days	1014 mb / 30 In
August	25°C / 77°F	18°C / 64°F	22°C / 71°F	236 hours	82.43 mm / 3.25 In	7 days	1015 mb / 30 In
September	22°C / 71°F	14°C / 58°F	18°C / 65°F	217 hours	76.35 mm / 3.01 In	6 days	1017 mb / 31 In
October	15°C / 59°F	8°C / 47°F	12°C / 53°F	142 hours	96.47 mm / 3.80 In	8 days	1016 mb / 30 In
November	8°C / 46°F	2°C / 36°F	5°C / 41°F	146 hours	70.40 mm / 2.77 In	7 days	1018 mb / 31 In
December	2°C / 36°F	-2°C / 28°F	0°C / 32°F	77 hours	84.48 mm / 3.33 In	9 days	1018 mb / 31 In

Ontario

Hotels Near Hamilton

Cities Near Hamilton

Quick and Easy Signup for Weather API

WeatherAPI.com makes it super easy to integrate our realtime, daily, hourly and 15 min interval weather forecast data, historical weather, marine weather, bulk request, air quality data, autocomplete, time zone, astronomy and sports data into your new or existing project.

Get Started