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

May 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
The last month of the spring, May, is a tropical month in The Valley, Anguilla, with average temperature fluctuating between 25°C (77°F) and 30°C (86°F).

Temperature

In The Valley, the average high-temperature in May is almost the same as in April - a tropical 30°C (86°F). The average low-temperature, is 25°C (77°F).

Humidity

In May, the average relative humidity in The Valley, Anguilla, is 77%.

Rainfall

In The Valley, during 15 rainfall days, 90mm (3.5") of precipitation is typically accumulated. In The Valley, Anguilla, during the entire year, the rain falls for 200 days and collects up to 970mm (38.2") of precipitation.

Sea temperature

In The Valley, the average seawater temperature in May is 27°C (80.6°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

In The Valley, the average length of the day is 13h.

Sunshine

January, February, May through July, September through December, with an average of 8h of sunshine, are months with the least 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 value of 11, and more, symbolizes an extreme health hazard from the exposure to the Sun's UV radiation for ordinary individuals.
In May, the average maximum UV index of 12 translate into the following recommendations:
Take all required precautions, as unprotected skin and eyes can burn in minutes. 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. 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. Beware! The reflection of water and sand dramatically increases exposure to the UV rays.

What is the temperature in May in The Valley?

The average high-temperature, in May, is 30°C (86°F), while the average low-temperature is 25°C (77°F).

What is the average humidity in May in The Valley?

In The Valley, the average relative humidity in May is 77%.

How many days does it rain in May in The Valley?

In The Valley, Anguilla, in May, during 15 rainfall days, 90mm (3.5") of precipitation is typically accumulated.

What is the water temperature in May in The Valley?

In The Valley, Anguilla, in May, the average water temperature is 27°C (80.6°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.

What is the average length of the day in May in The Valley?

In May, the average length of the day in The Valley is 13h.

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

Months with the least sunshine in The Valley, Anguilla, are January, February, May through July, September through December, with an average of 8h of sunshine.

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

In May, the average sunshine is 8h.

What is the month with the highest UV index in The Valley?

Months with the highest UV index are March through September, with an average maximum UV index of 12.

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

In May, the average daily maximum UV index in The Valley is 12. A UV Index reading of 11, and higher, represents an excessive health risk from unsafe exposure to the Sun's UV rays.
Average temperature in May - The Valley, Anguilla
  • Average high temperature in May: 30°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 May: 25°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 May - The Valley, Anguilla
  • Average humidity in May: 77%

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 May - The Valley, Anguilla
  • Average rainfall in May: 90mm

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 May - The Valley, Anguilla
  • Average rainfall days in May: 15 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 May - The Valley, Anguilla
  • Average sea temperature in May: 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, March and April (26°C).

Average daylight in May / Average sunshine in May - The Valley, Anguilla
  • Average daylight in May: 13h

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 May: 8h

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 May - The Valley, Anguilla
  • Average UV index in May: 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).