The highest day temperature in January 2026 was 94°F. The lowest night temperature was 65°F. The average values for day and night temperatures during January were 90.5°F и 69.9°F respectivly.

The average sea surface temperature in January 2026 for Colva was 84.2°F. The maximum and minimum values were 82.8°F and 85.4°F respectively.

Almost all days in January are sunny. There is very low probability of clouds or gloomy days.

Precipitation total in January for Colva is 0.1 in. It makes january one of the least rainy months of the year.

The average wind speed in January is 6.2 mph. It makes January one of the most windless months of the year for Colva.

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 Colva in January is 10.6 hours.