The highest day temperature in January 2025 was 35°F. The lowest night temperature was -2°F. The average values for day and night temperatures during January were 23.4°F и 19.0°F respectivly.

The average sea surface temperature in January 2025 for Buffalo was 35.3°F. The maximum and minimum values were 32.8°F and 39.0°F respectively.

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

Precipitation total in January for Buffalo is 1.0 in. It makes january one of the most rainy months of the year.

The average wind speed in January is 10.2 mph.

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 Buffalo in January is 2.3 hours.