Falmouth
Antigua and Barbuda
Long-term weather forecast
Long-term weather forecast

January weather forecast and climate
Falmouth, Antigua and Barbuda

January, the same as December, is another warm winter month in Falmouth, Antigua and Barbuda, with temperature in the range of an average low of 22°C (71.6°F) and an average high of 28°C (82.4°F).

Temperature

The coldest months are January and February, with an average high-temperature of 28°C (82.4°F).

Rainfall

In Falmouth, during January, the rain falls for 16 days and regularly aggregates up to 67mm (2.6") of precipitation. In Falmouth, during the entire year, the rain falls for 188 days and collects up to 1040mm (40.9") of precipitation.

Sea temperature

In January, the average sea temperature is 26.8°C (80.2°F).
Note: 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.

Daylight

The average length of the day in Falmouth is 11.3h.

Sunshine

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

UV index

Months with the lowest UV index are January and December, with an average maximum UV index of 8. A UV Index of 8 to 10 symbolizes a very high health hazard from unsafe exposure to the UV radiation for average individuals.
Note: In January, the average maximum UV index of 8 translate into the following recommendations:
Take special precautions, as unprotected eyes and skin can be burned and damaged 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. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.

What are the coldest months in Falmouth?

The coldest months in Falmouth, Antigua and Barbuda, are January and February, with an average high-temperature of 28°C (82.4°F).

What is the temperature in January in Falmouth?

In January, in Falmouth, Antigua and Barbuda, the average high-temperature is 28°C (82.4°F), and the average low-temperature is 22°C (71.6°F).

How much does it rain in Falmouth in January?

In Falmouth, in January, during 16 rainfall days, 67mm (2.6") of precipitation is typically accumulated.

What is the water temperature in January in Falmouth?

In Falmouth, in January, the average water temperature is 26.8°C (80.2°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 average length of the day in January in Falmouth?

In Falmouth, the average length of the day in January is 11.3h.

What is the month with the most sunshine in Falmouth?

Months with the most sunshine are January through August, with an average of 8h of sunshine.

How long on average sun shines in January in Falmouth?

The average sunshine in January in Falmouth is 8h.

When is the lowest UV index in Falmouth?

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

What is the UV index reading in January in Falmouth?

In Falmouth, Antigua and Barbuda, the average daily maximum UV index in January is 8. A UV Index value of 8 to 10 symbolizes a very high health risk from the exposure to the Sun's UV radiation.
Average temperature in January - Falmouth, Antigua and Barbuda
  • Average high temperature in January: 28°C

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

  • Average low temperature in January: 22°C

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

Average rainfall in January - Falmouth, Antigua and Barbuda
  • Average rainfall in January: 67mm

The wettest month (with the highest rainfall) is September (140mm).
The driest month (with the lowest rainfall) is February (37mm).

Average rainfall days in January - Falmouth, Antigua and Barbuda
  • Average rainfall days in January: 16 days

The month with the highest number of rainy days is October (20 days).
The month with the lowest number of rainy days is June (12 days).

Average sea temperature in January - Falmouth, Antigua and Barbuda
  • Average sea temperature in January: 26.8°C

The best month for swimming (with the highest average sea temperature) is September (29.3°C).
The coldest month (with the lowest average sea temperature) is February (26.3°C).

Average daylight in January / Average sunshine in January - Falmouth, Antigua and Barbuda
  • Average daylight in January: 11.3h

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 January: 8h

Months with most sunshine are January, February, March, April, May, June, July and August (Average sunshine: 8h).
Months with least sunshine are September, October, November and December (Average sunshine: 7).

Average UV index in January - Falmouth, Antigua and Barbuda
  • Average UV index in January: 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).