The highest day temperature in January 2025 was 90°F. The lowest night temperature was 76°F. The average values for day and night temperatures during January were 84.9°F и 77.0°F respectivly.

The average sea surface temperature in January 2025 for Marissa was 85.8°F. The maximum and minimum values were 85.4°F and 86.8°F respectively.

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

Precipitation total in January for Marissa is 2.8 in. It makes january one of the least rainy months of the year.

The average wind speed in January is 5.7 mph. It makes January the most windless month of the year for Marissa.

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 Marissa in January is 7.7 hours.