The Valley
Anguilla
Long-term weather forecast
Long-term weather forecast

August weather forecast and climate
The Valley, Anguilla

The Sandy Ground Beach in The Valley, Anguilla, with a small boat sailing
The Sandy Ground Beach in The Valley, Anguilla, with a small boat sailing
August, the last month of the summer, in The Valley, is another hot month, with temperature in the range of an average high of 31°C (87.8°F) and an average low of 26°C (78.8°F).

Temperature

The warmest months are June through September, with an average high-temperature of 31°C (87.8°F).

Humidity

February through April, June through September, with an average relative humidity of 76%, are the least humid months in The Valley.

Rainfall

The wettest months in The Valley, Anguilla, are August, September and November, with an average 110mm (4.3") of rainfall.

Sea temperature

In The Valley, Anguilla, the average seawater temperature in August is 28°C (82.4°F). 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

In August, the average length of the day is 12.7h.

Sunshine

Months with the most sunshine in The Valley, Anguilla, are March, April and August, with an average of 9h of sunshine.

UV index

Months with the highest UV index in The Valley are March through September, with an average maximum UV index of 12. A UV Index of 11, and more, symbolizes an extreme threat to health from unsafe exposure to the UV radiation for average individuals.
The average daily UV index of 12 transform into the following instructions:
Practice all essential precautions. Protection against sun damage is crucial. 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. A broad-spectrum sunscreen of SPF 30+ should be liberally applied and re-applied every two hours, and immediately after an outdoor workout or a swim. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.

What is the warmest month in The Valley?

June through September, with an average high-temperature of 31°C (87.8°F), are warmest months in The Valley, Anguilla.

What is the temperature in August in The Valley?

In August, in The Valley, the average high-temperature is 31°C (87.8°F), and the average low-temperature is 26°C (78.8°F).

What are the least humid months in The Valley?

Months with the lowest humidity in The Valley are February through April, June through September, with an average relative humidity of 76%.

What is the average humidity in August in The Valley?

The average relative humidity in August is 76%.

How much does it rain in The Valley in August?

In August, the rain falls for 19 days. Throughout August, 110mm (4.3") of precipitation is accumulated.

What is the wettest month in The Valley?

The wettest months in The Valley, Anguilla, are August, September and November, with an average 110mm (4.3") of rainfall.

How warm is the water in August in The Valley?

In The Valley, Anguilla, the average seawater temperature in August is 28°C (82.4°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.

How many hours of daylight does The Valley have in August?

The average length of the day in August is 12.7h.

What is the month with the most sunshine in The Valley?

March, April and August, with an average of 9h of sunshine, are months with the most sunshine in The Valley, Anguilla.

How long on average sun shines in August in The Valley?

In The Valley, Anguilla, the average sunshine in August is 9h.

When is the highest UV index in The Valley?

March through September, with an average maximum UV index of 12, are months with the highest UV index in The Valley, Anguilla.

What is the UV index reading in August in The Valley?

In The Valley, Anguilla, the average daily maximum UV index in August is 12. A UV Index reading of 11, and higher, represents an excessive health risk from the exposure to the Sun's UV rays.
Average temperature in August - The Valley, Anguilla
  • Average high temperature in August: 31°C

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

  • Average low temperature in August: 26°C

Months with the highest average low temperature are June, July, August, September and October (26°C).
Coldest months (with the lowest average low temperature) are January, February and March (23°C).

Average humidity in August - The Valley, Anguilla
  • Average humidity in August: 76%

The month with the highest relative humidity is November (78%).
Months with the lowest relative humidity are February, March, April, June, July, August and September (76%).

Average rainfall in August - The Valley, Anguilla
  • Average rainfall in August: 110mm

Wettest months (with the highest rainfall) are August, September and November (110mm).
Driest months (with the lowest rainfall) are February and March (40mm).

Average rainfall days in August - The Valley, Anguilla
  • Average rainfall days in August: 19 days

The month with the highest number of rainy days is November (21 days).
The month with the lowest number of rainy days is April (12 days).

Average sea temperature in August - The Valley, Anguilla
  • Average sea temperature in August: 28°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, March and April (26°C).

Average daylight in August / Average sunshine in August - The Valley, Anguilla
  • Average daylight in August: 12.7h

The month with the longest days is June (Average daylight: 13.2h).
The month with shortest days is December (Average daylight: 11.1h).

  • Average sunshine in August: 9h

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

Average UV index in August - The Valley, Anguilla
  • Average UV index in August: 12

Months with the highest UV index are March, April, May, June, July, August and September (UV index 12).
The month with the lowest UV index is December (UV index 7).