The highest day temperature in January 2026 was 48°F. The lowest night temperature was -5°F. The average values for day and night temperatures during January were 26.5°F и 19.9°F respectivly.

The average sea surface temperature in January 2026 for Halifax was 35.2°F. The maximum and minimum values were 31.6°F and 37.6°F respectively.

Most of the days in January are gloomy but you can also expect sunny days.

Precipitation total in January for Halifax is 2.1 in.

The average wind speed in January is 9.8 mph. It makes January one of the most windy months of the year for Halifax.

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Halifax in January is 2.9 hours.