The highest day temperature in January 2025 was 86°F. The lowest night temperature was 66°F. The average values for day and night temperatures during January were 80.6°F и 73.0°F respectivly.

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

Precipitation total in January for La Fortuna de San Carlos is 1.3 in. It makes january one of the least rainy months of the year.

The average wind speed in January is 4.1 mph. It makes January one of the most windy months of the year for La Fortuna de San Carlos.

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 La Fortuna de San Carlos in January is 2.9 hours.