Perth 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»

Sat 18 Oct, 2025 Weather in Perth

Sunrise: 07:25 AM Sunset: 06:14 PM	Moonrise: 04:25 AM Moonset: 05:02 PM	Max: 16.8 °c	Min: 7.2 °c	Avg: 11.3 °c	Precip: 0.00 mm	Max Wind: 12.6 kph

	Sat 18 0:00 am	Sat 18 3:00 am	Sat 18 6:00 am	Sat 18 9:00 am	Sat 18 12:00 pm	Sat 18 3:00 pm	Sat 18 6:00 pm	Sat 18 9:00 pm
Icon
Temp	7.6°c	7.3°c	7.5°c	9.9°c	14.1°c	16.5°c	14.5°c	12.3°c
Wind	7.6 kmph	6.5 kmph	6.5 kmph	6.5 kmph	9.7 kmph	9.7 kmph	6.5 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	70%	71%	54%	69%	95%	69%	22%	13%
Humidity	59%	64%	67%	62%	50%	45%	53%	64%
Pressure	1017 mb	1016 mb	1016 mb	1016 mb	1015 mb	1013 mb	1013 mb	1012 mb

Perth Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	-3°C / 26°F	-11°C / 12°F	-7°C / 19°F	75 hours	78.55 mm / 3.09 In	12 days	1017 mb / 30 In
February	-2°C / 28°F	-10°C / 14°F	-6°C / 21°F	66 hours	86.46 mm / 3.40 In	10 days	1017 mb / 31 In
March	4°C / 38°F	-4°C / 24°F	0°C / 31°F	93 hours	98.21 mm / 3.87 In	10 days	1017 mb / 31 In
April	11°C / 52°F	2°C / 35°F	6°C / 43°F	119 hours	129.42 mm / 5.10 In	10 days	1014 mb / 30 In
May	18°C / 65°F	8°C / 47°F	13°C / 56°F	169 hours	99.78 mm / 3.93 In	8 days	1015 mb / 30 In
June	22°C / 72°F	13°C / 55°F	18°C / 64°F	170 hours	119.17 mm / 4.69 In	9 days	1013 mb / 30 In
July	26°C / 79°F	16°C / 61°F	21°C / 70°F	214 hours	112.30 mm / 4.42 In	8 days	1013 mb / 30 In
August	25°C / 77°F	16°C / 60°F	20°C / 68°F	205 hours	113.42 mm / 4.47 In	8 days	1015 mb / 30 In
September	21°C / 71°F	12°C / 53°F	16°C / 62°F	202 hours	101.27 mm / 3.99 In	7 days	1017 mb / 31 In
October	14°C / 57°F	6°C / 43°F	10°C / 50°F	133 hours	124.73 mm / 4.91 In	9 days	1016 mb / 30 In
November	7°C / 44°F	0°C / 32°F	3°C / 38°F	131 hours	84.11 mm / 3.31 In	9 days	1018 mb / 31 In
December	1°C / 33°F	-5°C / 23°F	-2°C / 28°F	82 hours	107.56 mm / 4.23 In	12 days	1017 mb / 31 In

Ontario

Hotels Near Perth

Cities Near Perth

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, pollen, evapotranspiration, autocomplete, time zone, astronomy and sports data into your new or existing project.

Get Started