Ajax 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»

Mon 02 Feb, 2026 Weather in Ajax

Sunrise: 07:32 AM Sunset: 05:29 PM	Moonrise: 06:33 PM Moonset: 08:06 AM	Max: -6.5 °c	Min: -16.8 °c	Avg: -10.9 °c	Precip: 0.00 mm	Max Wind: 19.1 kph

	Mon 02 0:00 am	Mon 02 3:00 am	Mon 02 6:00 am	Mon 02 9:00 am	Mon 02 12:00 pm	Mon 02 3:00 pm	Mon 02 6:00 pm	Mon 02 9:00 pm
Icon
Temp	-13.1°c	-14.6°c	-16.3°c	-13.6°c	-9.2°c	-7.4°c	-6.7°c	-6.6°c
Wind	14.8 kmph	9.7 kmph	10.1 kmph	8.3 kmph	16.6 kmph	19.1 kmph	16.6 kmph	17.6 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	0%	0%	10%	26%	56%	87%	94%	95%
Humidity	79%	79%	81%	87%	93%	96%	95%	92%
Pressure	1021 mb	1022 mb	1022 mb	1023 mb	1022 mb	1021 mb	1020 mb	1021 mb

Ajax Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	-2°C / 28°F	-8°C / 17°F	-5°C / 23°F	76 hours	69.70 mm / 2.74 In	10 days	1017 mb / 31 In
February	-1°C / 30°F	-8°C / 18°F	-4°C / 24°F	79 hours	72.34 mm / 2.85 In	9 days	1017 mb / 31 In
March	3°C / 38°F	-3°C / 26°F	0°C / 32°F	115 hours	83.60 mm / 3.29 In	8 days	1017 mb / 31 In
April	9°C / 49°F	2°C / 36°F	6°C / 42°F	128 hours	111.80 mm / 4.40 In	9 days	1015 mb / 30 In
May	16°C / 61°F	8°C / 47°F	12°C / 54°F	185 hours	99.37 mm / 3.91 In	8 days	1015 mb / 30 In
June	21°C / 70°F	14°C / 57°F	18°C / 64°F	191 hours	108.08 mm / 4.26 In	8 days	1013 mb / 30 In
July	25°C / 77°F	17°C / 63°F	21°C / 70°F	224 hours	112.03 mm / 4.41 In	9 days	1014 mb / 30 In
August	25°C / 77°F	17°C / 63°F	21°C / 70°F	228 hours	93.53 mm / 3.68 In	8 days	1015 mb / 30 In
September	21°C / 70°F	14°C / 57°F	17°C / 63°F	207 hours	83.34 mm / 3.28 In	6 days	1017 mb / 31 In
October	14°C / 57°F	8°C / 46°F	11°C / 52°F	136 hours	98.84 mm / 3.89 In	9 days	1016 mb / 30 In
November	7°C / 45°F	2°C / 35°F	4°C / 40°F	132 hours	70.64 mm / 2.78 In	7 days	1018 mb / 31 In
December	1°C / 35°F	-3°C / 26°F	-1°C / 31°F	75 hours	96.98 mm / 3.82 In	9 days	1017 mb / 31 In

Ontario

Hotels Near Ajax

Cities Near Ajax

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