Measurements:
°C
°F
Alajuela
78°F
SW 3 mph
Feels like: 80°F
Precip: 0%
World Resorts Costa Rica Alajuela Weather December Weather in Alajuela

Alajuela Weather: December

Average Day Temperature: 81.9°F
Average Night Temperature: 60.9°F
Sea Water Temperature: 86.7°F
Number of Sunny Days: 11 days
Sunshine Hours: 11.5 - 11.6 hours
Number of Rainy Days: 5 days
Precipitation Totals: 3.3 in

Air Temperature in December, °F

Select Year: 2023 2022 2021

The highest day temperature in December 2023 was 87°F. The lowest night temperature was 56°F. The average values for day and night temperatures during December were 82.4°F и 60.6°F respectivly.

Alajuela Water Sea Temperature in December, °F

Select Year: 2024 2023 2022

The average sea surface temperature in December 2023 for Alajuela was 88.7°F. The maximum and minimum values were 87.6°F and 90.4°F respectively.

Sunny, Cloudy and Gloomy days

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

Precipitation Totals in December, in

Precipitation total in December for Alajuela is 3.3 in. It makes december one of the least rainy months of the year.

Wind Speed in December, mph

The average wind speed in December is 5.6 mph. It makes December one of the most windy months of the year for Alajuela.

Average Sunny Hours Per Day

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 December is 7.0 hours.

Best Time to Visit Alajuela
The most sunny months:
February 18 days
January 17 days
March 17 days
The most warm months:
March 87.4 °F
April 86.7 °F
February 86.0 °F
Warmest sea temperature:
April 89.0 °F
May 88.8 °F
March 88.5 °F
The most cold months:
November 78.9 °F
October 78.9 °F
September 80.2 °F
The most rainy months:
September 26 days
October 26 days
June 25 days
The most windy months:
February 6 mph
January 6 mph
March 6 mph

Alajuela on the Weather Map

Costa Rica Resorts:
NAME
Alajuela +78
Cahuita +78
Cartago +64
Heredia +70
Jaco +82
Limon +78
Playa Flamingo +84
Playas del Coco +84
Puerto Limon +78
Puerto Viejo de Talamanca +76
Quepos +80
Samara +86
San Jose +72
Tamarindo +84
Tortuguero +80
24 Hours Weather Forecast
Alajuela
Local time: 07:56
25 dec, wednesday
0900 78°F
SW
3 mph
1200 78°F
NE
1 mph
1500 76°F
E
1 mph
1800 64°F
SW
1 mph
2100 62°F
S
2 mph
26 dec, thursday
0000 60°F
SW
4 mph
0300 58°F
SW
4 mph
0600 58°F
SW
4 mph