Canada weather in October - temperature, rain and is it a good time to visit?

October is one of the best months for a holiday in Canada.
Daytime
15°
Night
☀️ Day length
10 h 28 min
Chance of rain
12%
Thunder days
1%
Snow days
1%
Humid days
7%
WEATHER THROUGH THE YEARCanada - October vs the year-2°-9°-1°-8°-4°11°19°22°13°26°16°25°15°21°11°15°-5°CHANCE OF RAIN (%)5459998871296JanFebMarAprMayJunJulAugSepOctNovDecWARMESTJul (26°)COLDESTJan (-2°)DRIESTFeb (4%)WETTESTOct (12%)world-prices.com · 2026-07-08 · ★ best months
In October, Canada averages about 15° during the day and 6° at night. It's usually fairly dry, with only about a 12% chance of rain.

Canada weather all year - average temperatures and rain

MonthDayNightChance of rain
January -2℃-9℃5%
February -1℃-8℃4%
March 4℃-4℃5%
April ★ 11℃2℃9%
May ★ 19℃9℃9%
June ★ 22℃13℃9%
July ★ 26℃16℃8%
August ★ 25℃15℃8%
September ★ 21℃11℃7%
October 15℃6℃12%
November 7℃0℃9%
December 1℃-5℃6%
★ - months most often recommended for travel

Where is it warmest in Canada in October? Weather by city

PlaceDayNight🌊 SeaChance of rain
Toronto 16℃9℃-0%
Mississauga 16℃7℃-59%
Quebeccity 15℃6℃-0%
Montreal 15℃7℃-0%
Surrey 15℃8℃13℃0%
Markham 15℃6℃-57%
Ottawa 14℃5℃-0%
Vancouver 14℃9℃13℃0%
Gatineau 14℃5℃-0%
Calgary 12℃0℃-0%
Travelling soon? Check the live 14-day weather forecast for Canada.

Canada weather - other months

JanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecember