The highest day temperature in February 2026 was 77°F. The lowest night temperature was 58°F. The average values for day and night temperatures during February were 72.6°F и 67.4°F respectivly.

The average sea surface temperature in February 2026 for Cat Ba Island was 71.2°F. The maximum and minimum values were 68.0°F and 73.8°F respectively.

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

Precipitation total in February for Cat Ba Island is 1.1 in. It makes february one of the least rainy months of the year.

The average wind speed in February is 8.9 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 Cat Ba Island in February is 4.1 hours.