The highest day temperature in January 2025 was 60°F. The lowest night temperature was 24°F. The average values for day and night temperatures during January were 43.4°F и 35.5°F respectivly.

The average sea surface temperature in January 2025 for Heviz was 33.8°F. The maximum and minimum values were 31.4°F and 38.0°F respectively.

You can expect various weather conditions during January. Be ready for sunny, cloudy or even gloomy days.

Precipitation total in January for Heviz is 1.1 in. It makes january one of the least rainy months of the year.

The average wind speed in January is 8.0 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 Heviz in January is 4.5 hours.