The highest day temperature in January 2026 was 56°F. The lowest night temperature was 31°F. The average values for day and night temperatures during January were 48.8°F и 43.6°F respectivly.

The average sea surface temperature in January 2026 for Montpellier was 54.0°F. The maximum and minimum values were 52.2°F and 55.8°F respectively.

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

Precipitation total in January for Montpellier is 1.7 in.

The average wind speed in January is 9.7 mph. This value is relatively stable throughout the year.

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 Montpellier in January is 6.0 hours.