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Normal weather in Costa Rica in December

The weather in Costa Rica in December has an average temperature of around 26°C during the day. On average, December sees 36 mm of rain in Costa Rica. The wind speed is 5 Beaufort and mainly comes from East.

After November, December in Costa Rica starts with a temperature of 26°C and ends around January at 27°C.

The hurricane season in Costa Rica lasts from early June to late November.

December averages for Costa Rica

Temperature Average temperature
26°C
Sun Highest daytime temperature
27°C
Sun Lowest daytime temperature
26°C
Rain Total rainfall
36 mm
Rain Rainy days
8 days

Temperature per day in December in Costa Rica

This graph shows the average daily maximum temperatures in December in Costa Rica, indicated in degrees Celsius.

Temperature per day in December in Costa Rica

Precipitation per day in December in Costa Rica

This graph shows the average daily precipitation in December in Costa Rica, indicated in millimeters.

Precipitation per day in December in Costa Rica

UV index per day in December in Costa Rica

This graph shows the average daily UV index in December in Costa Rica.

UV index per day in December in Costa Rica

Yearly temperature in December in Costa Rica

This graph shows the average yearly temperature in December in Costa Rica, measured in degrees Celsius, over the past years.

Yearly temperature in December in Costa Rica

Yearly total precipitation in December in Costa Rica

This graph shows the average yearly precipitation in millimeters in December in Costa Rica, over the past years.

Precipitation per year in December in Costa Rica

Average daily weather in December

weather
max/min
rain
wind
uv
1 December
showers-day
26° 20°
1,0 mm
O 4
7
2 December
rain
27° 19°
2,4 mm
O 4
8
3 December
showers-day
27° 19°
1,2 mm
O 4
7
4 December
showers-day
26° 20°
1,5 mm
O 4
7
5 December
rain
27° 20°
4,0 mm
ZO 4
8
6 December
showers-day
26° 20°
1,1 mm
O 5
7
7 December
clear-day
27° 20°
0,0 mm
ZO 4
8
8 December
showers-day
26° 19°
0,7 mm
O 5
7
9 December
rain
26° 20°
2,0 mm
O 5
7
10 December
showers-day
26° 20°
1,5 mm
O 5
6
11 December
clear-day
26° 19°
0,0 mm
O 5
7
12 December
rain
26° 20°
2,4 mm
O 5
8
13 December
showers-day
26° 19°
0,6 mm
O 5
7
14 December
showers-day
27° 19°
1,5 mm
O 4
7
15 December
clear-day
26° 19°
0,1 mm
O 4
8
16 December
clear-day
27° 20°
0,0 mm
ZO 4
7
17 December
clear-day
27° 20°
0,0 mm
O 5
7
18 December
clear-day
26° 20°
0,0 mm
O 5
7
19 December
clear-day
26° 19°
0,1 mm
O 5
7
20 December
clear-day
26° 20°
0,2 mm
O 5
7
21 December
clear-day
26° 19°
0,0 mm
O 5
7
22 December
clear-day
27° 20°
0,0 mm
O 5
7
23 December
rain
26° 20°
2,0 mm
O 5
7
24 December
clear-day
27° 20°
0,0 mm
O 5
8
25 December
clear-day
27° 20°
0,1 mm
O 5
8
26 December
showers-day
26° 20°
0,9 mm
O 5
8
27 December
clear-day
27° 20°
0,0 mm
O 5
8
28 December
clear-day
27° 20°
0,1 mm
O 5
8
29 December
clear-day
27° 20°
0,1 mm
O 4
8
30 December
rain
26° 20°
9,1 mm
ZO 4
8
31 December
rain
27° 20°
2,8 mm
O 5
8

Average weather in Costa Rica per month

Click on a month below to see in detail how the weather typically is in Costa Rica and what to expect. Based on the historical weather data of Costa Rica, you can view the average temperature, precipitation, wind, and UV index for each day of the month.