Measurements:
°C
°F
Jaco
84°F
W 2 mph
Feels like: 90°F
Precip: 100%
World Resorts Costa Rica Jaco Weather December Weather in Jaco

Jaco Weather: December

Average Day Temperature: 85.8°F
Average Night Temperature: 79.4°F
Sea Water Temperature: 86.9°F
Number of Sunny Days: 4 days
Sunshine Hours: 11.6 - 11.6 hours
Number of Rainy Days: 9 days
Precipitation Totals: 5.2 in

Air Temperature in December, °F

Select Year: 2023 2022 2021

The highest day temperature in December 2023 was 90°F. The lowest night temperature was 79°F. The average values for day and night temperatures during December were 87.2°F и 81.2°F respectivly.

Jaco Water Sea Temperature in December, °F

Select Year: 2023 2022 2021

The average sea surface temperature in December 2023 for Jaco was 88.9°F. The maximum and minimum values were 87.4°F and 91.0°F respectively.

Sunny, Cloudy and Gloomy days

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

Precipitation Totals in December, in

Precipitation total in December for Jaco is 5.2 in.

Wind Speed in December, mph

The average wind speed in December is 4.1 mph. This value is relatively stable throughout the year.

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 Jaco in December is 4.4 hours.

Best Time to Visit Jaco
The most sunny months:
February 10 days
March 9 days
January 6 days
The most warm months:
March 89.1 °F
April 89.1 °F
February 88.9 °F
Warmest sea temperature:
April 89.4 °F
March 89.1 °F
May 89.1 °F
The most cold months:
November 84.1 °F
October 84.6 °F
August 84.9 °F
The most rainy months:
August 29 days
July 26 days
September 25 days
The most windy months:
February 5 mph
March 5 mph
October 4 mph

Jaco on the Weather Map

Costa Rica Resorts:
NAME
Alajuela +64
Cartago +62
El Roble +82
Heredia +68
Jaco +84
Limon +80
Playa Flamingo +86
Playas del Coco +86
Puerto Limon +80
Puerto Viejo de Talamanca +78
Quepos +80
Samara +84
San Jose +62
Santa Teresa +84
Tamarindo +86
24 Hours Weather Forecast
Jaco
Local time: 19:40
28 apr, sunday
2100 84°F
W
2 mph
29 apr, monday
0000 84°F
E
1 mph
0300 84°F
SE
4 mph
0600 84°F
SE
6 mph
0900 88°F
SE
4 mph
1200 88°F
NE
8 mph
1500 88°F
NE
8 mph
1800 86°F
N
6 mph