The highest day temperature in January 2025 was 35°F. The lowest night temperature was -4°F. The average values for day and night temperatures during January were 21.6°F и 15.6°F respectivly.

The average sea surface temperature in January 2025 for Moncton was 28.8°F. The maximum and minimum values were 27.8°F and 30.2°F respectively.

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

Precipitation total in January for Moncton is 1.2 in. This value is relatively stable throughout the year.

The average wind speed in January is 12.3 mph. It makes January one of the most windy months of the year for Moncton.

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 Moncton in January is 2.9 hours.