The highest day temperature in January 2025 was 36°F. The lowest night temperature was 1°F. The average values for day and night temperatures during January were 25.0°F и 21.3°F respectivly.

The average sea surface temperature in January 2025 for Niagara-on-the-Lake was 37.3°F. The maximum and minimum values were 34.8°F and 39.2°F respectively.

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

Precipitation total in January for Niagara-on-the-Lake is 1.0 in.

The average wind speed in January is 11.6 mph. It makes January one of the most windy months of the year for Niagara-on-the-Lake.

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 Niagara-on-the-Lake in January is 2.6 hours.