Nevis
Saint Kitts and Nevis
Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
Nevis, Saint Kitts and Nevis

The lovely waterfront of Nevis in Saint Kitts and Nevis, with a distant view of mountains covered by low hanging clouds
The lovely waterfront of Nevis in Saint Kitts and Nevis, with a distant view of mountains covered by low hanging clouds
The first month of the winter, December, is also a moderately hot month in Nevis, Saint Kitts and Nevis, with temperature in the range of an average low of 23°C (73.4°F) and an average high of 29°C (84.2°F).

Temperature

In Nevis, the average high-temperature is essentially the same as in November - a moderately hot 29°C (84.2°F). In December, the average low-temperature is 23°C (73.4°F).

Rainfall

In Nevis, during December, the rain falls for 20 days and regularly aggregates up to 89mm (3.5") of precipitation. In Nevis, during the entire year, the rain falls for 199 days and collects up to 1061mm (41.8") of precipitation.

Sea temperature

In Nevis, Saint Kitts and Nevis, the average seawater temperature is 27°C (80.6°F).
Note: For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

Daylight

The month with the shortest days is December, with an average of 11.1h of daylight.

Sunshine

Months with the least sunshine in Nevis are January through March, May through December, with an average of 8h of sunshine.

UV index

January and December, with an average maximum UV index of 8, are months with the lowest UV index in Nevis. A UV Index value of 8 to 10 symbolizes a very high health hazard from unsafe exposure to the UV radiation for ordinary individuals.
Note: The average daily UV index of 8 transform into the following instructions:
Take special precautions, as unprotected skin can be damaged and can burn quickly. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Beware! The reflection of water and sand dramatically increases exposure to the UV rays.

What is the temperature in December in Nevis?

In Nevis, Saint Kitts and Nevis, in December, the average high-temperature is 29°C (84.2°F), and the average low-temperature is 23°C (73.4°F).

How much does it rain in Nevis in December?

In Nevis, in December, during 20 rainfall days, 89mm (3.5") of precipitation is typically accumulated.

What is the sea water temperature in December in Nevis?

In Nevis, Saint Kitts and Nevis, the average seawater temperature in December is 27°C (80.6°F). Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

What is the month with the shortest days in Nevis?

With an average of 11.1h of daylight, December has the shortest days of the year in Nevis.

How many hours of daylight does Nevis have in December?

The average length of the day in December in Nevis, Saint Kitts and Nevis, is 11.1h.

What is the month with the least sunshine in Nevis?

January through March, May through December, with an average of 8h of sunshine, are months with the least sunshine.

How many hours of sunshine does Nevis have in December?

The average sunshine in December in Nevis is 8h.

When is the lowest UV index in Nevis?

Months with the lowest UV index in Nevis are January and December, with an average maximum UV index of 8.

What is the UV index reading in December in Nevis?

In December, the average daily maximum UV index in Nevis, Saint Kitts and Nevis, is 8. A UV Index reading of 8 to 10 represents a very high hazard to health from unprotected exposure to the UV radiation.
Average temperature in December - Nevis, Saint Kitts and Nevis
  • Average high temperature in December: 29°C

Warmest months (with the highest average high temperature) are June, July, August, September and October (31°C).
Months with the lowest average high temperature are January and February (28°C).

  • Average low temperature in December: 23°C

Months with the highest average low temperature are June, July, August, September and October (25°C).
Coldest months (with the lowest average low temperature) are January and February (22°C).

Average rainfall in December - Nevis, Saint Kitts and Nevis
  • Average rainfall in December: 89mm

The wettest month (with the highest rainfall) is September (139mm).
The driest month (with the lowest rainfall) is March (36mm).

Average rainfall days in December - Nevis, Saint Kitts and Nevis
  • Average rainfall days in December: 20 days

Months with the highest number of rainy days are October, November and December (20 days).
Months with the lowest number of rainy days are March, April and June (13 days).

Average sea temperature in December - Nevis, Saint Kitts and Nevis
  • Average sea temperature in December: 27°C

Best months for swimming (with the highest average sea temperature) are September and October (29°C).
Coldest months (with the lowest average sea temperature) are January, February and March (26°C).

Average daylight in December / Average sunshine in December - Nevis, Saint Kitts and Nevis
  • Average daylight in December: 11.1h

The month with the longest days is June (Average daylight: 13.1h).
The month with shortest days is December (Average daylight: 11.1h).

  • Average sunshine in December: 8h

The month with most sunshine is April (Average sunshine: 9h).
Months with least sunshine are January, February, March, May, June, July, August, September, October, November and December (Average sunshine: 8).

Average UV index in December - Nevis, Saint Kitts and Nevis
  • Average UV index in December: 8

Months with the highest UV index are March, April, May, June, July, August and September (UV index 12).
Months with the lowest UV index are January and December (UV index 8).