The highest day temperature in January 2026 was 48°F. The lowest night temperature was 21°F. The average values for day and night temperatures during January were 37.2°F и 34.1°F respectivly.

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

Precipitation total in January for Bochum is 2.7 in. It makes january one of the most rainy months of the year.

The average wind speed in January is 9.8 mph. It makes January one of the most windy months of the year for Bochum.

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 Bochum in January is 2.8 hours.