Climate Chart of Halifax, Canada

Monthly data: Temperature °C, Rain (mm), Sunshine (h) · 2013–2023

Climate overview

Temperature

Monthly mean temperatures reach their lowest point in February, at -3.0 °C, and their highest in August, at 19.6 °C. These figures describe monthly means rather than daytime maximum temperatures, so they do not show the full range visitors may encounter within a day. The unweighted mean across the calendar-month means is 8.0 °C; it is a broad summary, not a day-weighted annual average.

Rain

Mean daily rainfall is highest in June at 4.83 mm/day, and lowest in March at 2.16 mm/day. The unweighted mean of the monthly daily means is 3.54 mm/day. These are daily averages, not monthly rainfall totals, and the lower figure does not guarantee dry days or indicate how frequently rain occurs. For planning, consider the month-specific contrast rather than treating the overall mean as a forecast.

Sunshine

Average daily sunshine reaches its high in August at 9.73 hours/day, while the low is in December at 4.03 hours/day. The unweighted mean across the monthly means is 7.17 hours/day hours per day. These figures describe average sunshine duration, not day length, and cannot establish the conditions on an individual date. They can nevertheless help visitors comparing months for outdoor plans understand how typical daily sunshine varies.

Snow

Mean daily snowfall is highest in February at 13.56 mm/day, while the unweighted mean across monthly means is 4.34 mm/day. These are snowfall averages, not monthly totals. They do not indicate the number of snowy days, snow depth, how long snow remains on the ground, or whether conditions are suitable for skiing.

Best Travel Time Guide for Halifax, Canada: Ideal Seasons and Weather Insights

For visitors prioritising cooler monthly averages, February is the relevant point of reference, with a monthly mean temperature of -3.0 °C; this is not a daytime high or a forecast for any particular visit. Those seeking warmer monthly means can use August at 19.6 °C as a separate temperature-based option, rather than treating it as a universal best time to visit. Visitors prioritising lower average rainfall can consider March, when mean daily rainfall is 2.16 mm/day. Rain preparation is also worth considering for June, with the highest monthly mean daily rainfall at 4.83 mm/day. Neither average describes rain frequency or guarantees the weather on a given day, so practical plans should allow for changing conditions.

For outdoor sightseeing planned around average sunshine, August has the highest mean daily duration at 9.73 hours/day, while December has the lowest at 4.03 hours/day. Sunshine duration is not day length and cannot promise clear skies, so use these averages as a guide to typical conditions rather than a daily outlook. The snowfall average peaks in February at 13.56 mm/day; that figure alone does not establish snowy-day frequency, snow cover, or activity conditions.

Climate Data Overview for Halifax, Canada

Explore the comprehensive climate data for Halifax, Canada. This detailed table provides valuable insights into temperature variations, precipitation levels, and seasonal changes, helping you understand the unique weather patterns of this region.

• See also climate change in Halifax
• Explore the climate in Canada