Halifax Weather in October
In Halifax, October brings moderate daytime temperatures around 15°C (59°F), with nights cooling to 7°C (45°F). Expect quite a bit of rainfall this month.
Rainfall in Halifax in October
Rain is expected on roughly 12 days, totalling around 135 mm (5.3 in) for the month. When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.
Temperature in Halifax in October
In October, expect moderate temperatures in Halifax, with highs of 15°C (59°F) and lows of 7°C (45°F) at night. The difference between afternoon and evening temperatures is usually noticeable. Nights fall to 7°C (45°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.
Sunshine in Halifax in October
The area enjoys a balanced 161 hours of sunlight, ensuring it's neither too overcast nor too sunny.If your ideal day consists of dry skies and pleasant temperatures, July and August typically offer the best circumstances for Halifax.
Halifax Temperature in October
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Halifax Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Halifax - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Halifax typically drop from around 16°C (61°F) at the start of October to approximately 11°C (52°F) by the end. Nights are cold, with lows typically ranging from 4°C (39°F) to 9°C (48°F).
Average temperatures in October
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in October
Historical weather records for Halifax in October
Browse day-by-day weather records for Halifax spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Halifax historical weather extremes in October
The extremes listed below come from historical weather data collected in Halifax from 1976 through 2025.
- The hottest October day on record in Halifax reached 27°C (81°F) (October 9, 2011).
- The lowest daytime temperature in October was 2°C (36°F), recorded on October 29, 1985.
- Halifax registered its coldest October night on October 24, 1978, with temperatures dropping to -4°C (25°F).
Best Places in Canada in October
Find out more about the weather in Canada and which places have the best travel conditions in this month. See all of Canada in October →
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Halifax in October
Pack for changing conditions in Halifax in October. Bring a mix of short and long sleeves, a warm layer like a hoodie or light jacket, and comfortable pants. The key is being able to add or remove layers as the days goes by. Prepare for significant rainfall with proper waterproof clothing and shoes. Bring sunglasses since you'll have some sunny periods throughout the month
What To Do in Halifax in October
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming5/10 -
Cycling5/10 -
Walking5/10 -
Camping3/10 -
Outdoor sports9/10
Halifax 3-Day Forecast
Temperature Rainfall Sunshine Humidity
See the full Halifax climate overview or explore weather in Canada.
Popular in October
Where to go in October - average daytime high across popular destinations.
Toronto
16°C (61°F) Niagara Falls15°C (59°F) Montréal14°C (57°F) Ottawa14°C (57°F) Vancouver
14°C (57°F) Quebec City12°C (54°F) Calgary
12°C (54°F) Whistler7°C (45°F) 
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