The highest day temperature in January 2026 was 96°F. The lowest night temperature was 76°F. The average values for day and night temperatures during January were 90.8°F и 78.7°F respectivly.

The average sea surface temperature in January 2026 for Jericoacoara was 86.3°F. The maximum and minimum values were 85.6°F and 86.8°F respectively.

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

Precipitation total in January for Jericoacoara is 2.5 in. It makes january one of the most rainy months of the year.

The average wind speed in January is 10.6 mph.

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 Jericoacoara in January is 4.7 hours.