Halifax, Canada Climate & Monthly Averages
The climate of Halifax
Weather in Halifax is shaped by its oceanic climate - expect mild temperatures year-round with regular rainfall. August afternoons typically reach 74°F (23°C), while February highs hover near 34°F (1°C). Annual precipitation averages 60.8 inches (1544 mm) over about 142 rainy days.
Climate quick facts
- Hottest month: August - highs near 74°F (23°C)
- Coldest month: February - highs near 34°F (1°C)
- Record high: 88°F (31°C) · Record low: -16°F (-26°C) (2015–2024)
- Wettest month: December (13 rainy days) · Sunniest: August (9.9 h sun/day)
- Climate type: oceanic - mild temperatures year-round with regular rainfall
- Snow: about 27 days a year
Temperatures through the year
The warmest stretch of the year centers on August. Highs average 74°F (23°C) and overnight lows stay near 62°F (17°C). The coolest month is February, with typical highs of 34°F (1°C) and lows around 20°F (-7°C). Based on 2015–2024 weather data, temperatures have reached as high as 88°F (31°C) and dropped as low as -16°F (-26°C).
Rain, sun and snow
December is usually the wettest month. It brings about 6.2 inches (158 mm) of rain over 13 days, while May is the driest. August brings the most sunshine, averaging 9.9 hours of sun a day. Snow falls on about 27 days in a typical year, mostly from November through April.
Monthly climate table
| Month | High | Low | Rain days | Precipitation | Sunshine | Humidity |
|---|---|---|---|---|---|---|
| January | 35° | 21° | 13 | 5.9 in | 4.9 h/day | 75% |
| February | 34° | 20° | 12 | 5.7 in | 6.2 h/day | 74% |
| March | 39° | 26° | 13 | 5.2 in | 7.3 h/day | 73% |
| April | 47° | 34° | 13 | 5.2 in | 8.3 h/day | 75% |
| May | 57° | 43° | 11 | 3.1 in | 9.2 h/day | 76% |
| June | 65° | 52° | 13 | 5.7 in | 9.5 h/day | 81% |
| July | 73° | 61° | 11 | 4.1 in | 9.8 h/day | 83% |
| August | 74° | 62° | 11 | 4.4 in | 9.9 h/day | 82% |
| September | 68° | 57° | 10 | 4.1 in | 8.8 h/day | 80% |
| October | 58° | 47° | 10 | 5.5 in | 7.1 h/day | 79% |
| November | 48° | 37° | 12 | 5.6 in | 5.2 h/day | 77% |
| December | 39° | 28° | 13 | 6.2 in | 4.4 h/day | 77% |
Halifax month by month
Halifax weather in January
January brings highs around 35°F (1°C), lows near 21°F (-6°C), about 13 wet days and roughly 6 snowy days.
Halifax weather in February
February brings highs around 34°F (1°C), lows near 20°F (-7°C), about 12 wet days and roughly 6 snowy days - typically the coldest month of the year in Halifax.
Halifax weather in March
March brings highs around 39°F (4°C), lows near 26°F (-4°C), about 13 wet days and roughly 6 snowy days.
Halifax weather in April
April brings highs around 47°F (9°C), lows near 34°F (1°C), about 13 wet days and roughly 3 snowy days.
Halifax weather in May
May brings highs around 57°F (14°C), lows near 43°F (6°C), about 11 wet days - typically the driest month of the year in Halifax.
Halifax weather in June
June brings highs around 65°F (18°C), lows near 52°F (11°C), about 13 wet days.
Halifax weather in July
July brings highs around 73°F (23°C), lows near 61°F (16°C), about 11 wet days.
Halifax weather in August
August brings highs around 74°F (23°C), lows near 62°F (17°C), about 11 wet days - typically the hottest month and the sunniest month of the year in Halifax.
Halifax weather in September
September brings highs around 68°F (20°C), lows near 57°F (14°C), about 10 wet days.
Halifax weather in October
October brings highs around 58°F (15°C), lows near 47°F (8°C), about 10 wet days.
Halifax weather in November
November brings highs around 48°F (9°C), lows near 37°F (3°C), about 12 wet days and roughly 2 snowy days.
Halifax weather in December
December brings highs around 39°F (4°C), lows near 28°F (-2°C), about 13 wet days and roughly 4 snowy days - typically the wettest month of the year in Halifax.
Seasons in Halifax
Spring (March through May)
Spring in Halifax is brisk and cold, with daytime highs averaging 48°F (9°C) and nights around 34°F (1°C); expect showers on roughly 37 days across the season, plus around 9 snowy days.
Summer (June through August)
Summer in Halifax brings comfortable warmth, with daytime highs averaging 70°F (21°C) and nights around 58°F (15°C); expect showers on roughly 35 days across the season.
Fall (September through November)
Fall in Halifax stays on the cool side of mild, with daytime highs averaging 58°F (15°C) and nights around 47°F (8°C); expect showers on roughly 31 days across the season.
Winter (December through February)
Winter in Halifax brings deep cold, with daytime highs averaging 36°F (2°C) and nights around 23°F (-5°C); expect showers on roughly 38 days across the season, plus around 17 snowy days. Wind makes those temperatures feel harsher than they sound - pair the forecast winds with the wind speed converter to judge conditions on exposed skin.
Climate questions, answered
What is the average temperature in Halifax?
Is Halifax hot in summer?
Is Halifax cold in winter?
How many rainy days does Halifax get in a year?
Best time to visit Halifax
The best time to visit Halifax is generally July to October and May, when warm days, manageable rainfall and plenty of daylight line up. Daytime temperatures in that window typically sit near 66°F (19°C).
Pack for Halifax with a heavy insulated coat, hat and gloves for winter; a compact umbrella or rain shell - showers are a regular feature. Evenings can feel noticeably cooler than afternoons - August nights average 62°F (17°C).
Halifax temperature records (2015-2024)
Derived from ERA5 reanalysis data, 2015–2024. Official station records may differ.