Halifax (NS) Weather & Climate: Best Time to Visit

The climate in Halifax is known for significant temperature differences throughout the year, making the weather dynamic. Average maximum daytime temperatures range from a comfortable 23°C (73°F) in August, the warmest time of the year, to a very cold 1°C (34°F) during cooler months like January.

At night, you can expect temperatures ranging from 16°C (61°F) in August to around -8°C (18°F) during January.

Check out our detailed temperature page for more information.

Temperature ranges by month

Halifax has a notably wet climate with abundant precipitation, recording 1379 mm (54 in) of rain/snowfall per year. Year-round, Halifax has a balanced climate with minimal variation in precipitation. The difference between the wettest month, December, with 144 mm (5.7 in), and the driest month, May, with 92 mm (3.6 in), is minimal. For more details, please visit our Halifax Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

The average number of days each month with precipitation

Seasonal changes in sunshine hours are quite dramatic in Halifax. While July receives considerable daily sunshine with up to 7.8 hours, November marks the darkest time of the year, where sunshine is scarce with only 3.5 hours of sunlight per day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Daily hours of sunshine

Daily percentage of sunshine

The relative humidity is high throughout the year in Halifax.

The city experiences its highest humidity in December, reaching 76%. In May, the humidity drops to its lowest level at 62%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year