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

April weather forecast and climate
Falmouth, Antigua and Barbuda

April, the same as March, is a moderately hot spring month in Falmouth, Antigua and Barbuda, with average temperature varying between 25.6°C (78.1°F) and 26.3°C (79.3°F).

Temperature

In Falmouth, Antigua and Barbuda, the average high-temperature in April is almost the same as in March - a still warm 26.3°C (79.3°F). In April, in Falmouth, the average low-temperature is 25.6°C (78.1°F).

Humidity

The average relative humidity in April is 77%.

Rainfall

In Falmouth, during April, the rain falls for 19.4 days and regularly aggregates up to 37mm (1.46") of precipitation. Throughout the year, in Falmouth, Antigua and Barbuda, there are 265.2 rainfall days, and 744mm (29.29") of precipitation is accumulated.

Sea temperature

In Falmouth, the average water temperature is 27.2°C (81°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

In Falmouth, the average length of the day is 12.5h.

Sunshine

April, August and September, with an average of 10.3h of sunshine, are months with the most sunshine in Falmouth.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index. Months with the lowest UV index in Falmouth are January through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to the Sun's UV rays for the average person.
Note: The average daily UV index of 7 in April transform into the following instructions:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.

What is the temperature in April in Falmouth?

The average high-temperature, in April, in Falmouth, is 26.3°C (79.3°F), while the average low-temperature is 25.6°C (78.1°F).

What is the average humidity in April in Falmouth?

In Falmouth, Antigua and Barbuda, the average relative humidity in April is 77%.

How much does it rain in Falmouth in April?

In April, in Falmouth, the rain falls for 19.4 days. Throughout April, 37mm (1.46") of precipitation is accumulated.

How warm is the water in April in Falmouth?

In April, the average sea temperature in Falmouth is 27.2°C (81°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 April in Falmouth?

In April, the average length of the day is 12.5h.

What are the months with the most sunshine in Falmouth?

Months with the most sunshine are April, August and September, with an average of 10.3h of sunshine.

How many hours of sunshine does Falmouth have in April?

In Falmouth, Antigua and Barbuda, the average sunshine in April is 10.3h.

What are the months with the highest UV index in Falmouth?

January through December, with an average maximum UV index of 7, are months with the highest UV index in Falmouth.

When is the lowest UV index in Falmouth?

January through December, with an average maximum UV index of 7, are months with the lowest UV index.

What is the UV index intensity in April in Falmouth?

The average daily maximum UV index in April is 7. A UV Index estimate of 6 to 7 represents a high health risk from the exposure to the Sun's UV rays.
Average temperature in April - Falmouth, Antigua and Barbuda
  • Average high temperature in April: 26.3°C

The warmest month (with the highest average high temperature) is September (28.8°C).
The month with the lowest average high temperature is March (25.9°C).

  • Average low temperature in April: 25.6°C

The month with the highest average low temperature is October (27.9°C).
Coldest months (with the lowest average low temperature) are February and March (25°C).

Average humidity in April - Falmouth, Antigua and Barbuda
  • Average humidity in April: 77%

Months with the highest relative humidity are May, July and August (78%).
Months with the lowest relative humidity are January, February and March (75%).

Average rainfall in April - Falmouth, Antigua and Barbuda
  • Average rainfall in April: 37mm

The wettest month (with the highest rainfall) is October (100mm).
The driest month (with the lowest rainfall) is February (23mm).

Average rainfall days in April - Falmouth, Antigua and Barbuda
  • Average rainfall days in April: 19.4 days

The month with the highest number of rainy days is July (24.8 days).
The month with the lowest number of rainy days is March (17.7 days).

Average sea temperature in April - Falmouth, Antigua and Barbuda
  • Average sea temperature in April: 27.2°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 April / Average sunshine in April - Falmouth, Antigua and Barbuda
  • Average daylight in April: 12.5h

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 April: 10.3h

Months with most sunshine are April, August and September (Average sunshine: 10.3h).
Months with least sunshine are November and December (Average sunshine: 6.5).

Average UV index in April - Falmouth, Antigua and Barbuda
  • Average UV index in April: 7

Months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
Months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).