The highest day temperature in February 2026 was 93°F. The lowest night temperature was 56°F. The average values for day and night temperatures during February were 80.0°F и 60.9°F respectivly.

The average sea surface temperature in February 2026 for Alajuela was 87.6°F. The maximum and minimum values were 86.0°F and 89.2°F respectively.

Most of the days in February are sunny but you can also expect cloudy and gloomy days.

Precipitation total in February for Alajuela is 0.8 in. It makes february the least rainy month of the year.

The average wind speed in February is 6.6 mph. It makes February the most windy month of the year for Alajuela.

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 Alajuela in February is 8.4 hours.