January weather forecast and climate
Sámara, Costa Rica

January, like December, is a hot winter month in Sámara, Costa Rica, with average temperature varying between 23°C (73.4°F) and 32°C (89.6°F).

Temperature

The average high-temperature, is 32°C (89.6°F), while the average low-temperature is 23°C (73.4°F).

Rainfall

The only month without rainfall is January.

Sea temperature

January is the month with the coldest seawater, with an average sea temperature of 27.3°C (81.1°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.

Daylight

Months with the shortest days in Sámara are January and December, with an average of 11.6h of daylight.

Sunshine

January through April, with an average of 8h of sunshine, are months with the most sunshine in Sámara.

UV index

In Sámara, the average UV index in January is 11.

What is the temperature in January in Sámara?

The average high-temperature, in January, in Sámara, Costa Rica, is 32°C (89.6°F), while the average low-temperature is 23°C (73.4°F).

Does it rain in Sámara in January?

In January, it doesn't rain. December is the latest month when it rains.

What is the driest month in Sámara?

January is the only month when rain does not fall in Sámara.

When is the sea coldest in Sámara?

With an average sea temperature of 27.3°C (81.1°F), January is the month with the coldest seawater. 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.

What is the sea water temperature in January in Sámara?

In January, the average sea temperature is 27.3°C (81.1°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.

What is the month with the shortest days in Sámara?

Months with the shortest days in Sámara, Costa Rica, are January and December, with an average of 11.6h of daylight.

How many hours of daylight does Sámara have in January?

The average length of the day in January in Sámara is 11.6h.

What is the month with the most sunshine in Sámara?

January through April, with an average of 8h of sunshine, are months with the most sunshine in Sámara.

How long on average sun shines in January in Sámara?

In January, the average sunshine in Sámara is 8h.

How high is the UV index in January in Sámara?

In January, the average UV index is 11.
Average temperature in January - Sámara, Costa Rica
  • Average high temperature in January: 32°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 January: 23°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 January - Sámara, Costa Rica
  • Average rainfall in January: 0mm

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

Average rainfall days in January - Sámara, Costa Rica
  • Average rainfall days in January: 8 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 January - Sámara, Costa Rica
  • Average sea temperature in January: 27.3°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 January / Average sunshine in January - Sámara, Costa Rica
  • Average daylight in January: 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 January: 8h

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 January - Sámara, Costa Rica
  • Average UV index in January: 11

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).

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