The highest day temperature in November 2025 was 83°F. The lowest night temperature was 51°F. The average values for day and night temperatures during November were 78.2°F и 59.1°F respectivly.

The average sea surface temperature in November 2025 for Alajuela was 85.5°F. The maximum and minimum values were 84.0°F and 87.0°F respectively.

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

Precipitation total in November for Alajuela is 10.2 in.

The average wind speed in November is 3.7 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 Alajuela in November is 4.9 hours.