The highest day temperature in January 2026 was 48°F. The lowest night temperature was 18°F. The average values for day and night temperatures during January were 38.0°F и 34.3°F respectivly.

The average sea surface temperature in January 2026 for Utrecht was 36.2°F. The maximum and minimum values were 33.6°F and 38.2°F respectively.

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

Precipitation total in January for Utrecht is 1.7 in.

The average wind speed in January is 11.0 mph. It makes January one of the most windy months of the year for Utrecht.

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 Utrecht in January is 3.0 hours.