The highest day temperature in January 2026 was 49°F. The lowest night temperature was 14°F. The average values for day and night temperatures during January were 31.1°F и 26.5°F respectivly.

The average sea surface temperature in January 2026 for Nikolaev was 33.7°F. The maximum and minimum values were 32.4°F and 35.2°F respectively.

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

Precipitation total in January for Nikolaev is 1.3 in. It makes january one of the most rainy months of the year.

The average wind speed in January is 10.5 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 Nikolaev in January is 3.5 hours.