The highest day temperature in January 2024 was 90°F. The lowest night temperature was 79°F. The average values for day and night temperatures during January were 88.5°F и 81.2°F respectivly.

The average sea surface temperature in January 2024 for Jaco was 89.9°F. The maximum and minimum values were 88.4°F and 91.4°F respectively.

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

Precipitation total in January for Jaco is 2.1 in. It makes january one of the least rainy months of the year.

The average wind speed in January is 4.5 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 Jaco in January is 5.5 hours.