December weather forecast and climate
Sámara, Costa Rica

What is the temperature in December in Sámara?

In December, the average high-temperature is 31°C (87.8°F), and the average low-temperature is 22°C (71.6°F).

What is the last month it rains in Sámara?

December is the last month it rains in Sámara, Costa Rica. During 10 rainfall days, in December, Sámara aggregates 9mm (0.4") of precipitation.

What is the sea water temperature in December in Sámara?

In December, the average sea temperature is 28°C (82.4°F). For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.
Average temperature in December - Sámara, Costa Rica
  • Average high temperature in December: 31°C

Warmest months (with the highest average high temperature) are February, March and April (33°C).
Months with the lowest average high temperature are September and October (30°C).

  • Average low temperature in December: 22°C

Months with the highest average low temperature are February, March, April and May (24°C).
The coldest month (with the lowest average low temperature) is December (22°C).

Average rainfall in December - Sámara, Costa Rica
  • Average rainfall in December: 9mm

The wettest month (with the highest rainfall) is October (398mm).
The driest month (with the lowest rainfall) is January (0mm).

Average rainfall days in December - Sámara, Costa Rica
  • Average rainfall days in December: 10 days

The month with the highest number of rainy days is September (23 days).
The month with the lowest number of rainy days is March (5 days).

Average sea temperature in December - Sámara, Costa Rica
  • Average sea temperature in December: 28°C

The best month for swimming (with the highest average sea temperature) is May (29.4°C).
The coldest month (with the lowest average sea temperature) is January (27.3°C).

Average daylight in December / Average sunshine in December - Sámara, Costa Rica
  • Average daylight in December: 11.6h

The month with the longest days is June (Average daylight: 12.7h).
Months with shortest days are January and December (Average daylight: 11.6h).

  • Average sunshine in December: 7h

Months with most sunshine are January, February, March and April (Average sunshine: 8h).
Months with least sunshine are September and October (Average sunshine: 5).

Average UV index in December - Sámara, Costa Rica
  • Average UV index in December: 10

Months with the highest UV index are February, March, April, May, June, July, August, September and October (UV index 12).
The month with the lowest UV index is December (UV index 10).

deutscheenglishespañolрусский中文