The highest day temperature in January 2026 was 90°F. The lowest night temperature was 66°F. The average values for day and night temperatures during January were 80.4°F и 72.4°F respectivly.

The average sea surface temperature in January 2026 for Havana was 83.0°F. The maximum and minimum values were 81.8°F and 83.8°F respectively.

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

Precipitation total in January for Havana is 1.2 in. It makes january one of the least rainy months of the year.

The average wind speed in January is 9.5 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 Havana in January is 6.3 hours.