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

October 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
October, the same as September, in The Valley, Anguilla, is another tropical autumn month, with average temperature varying between 30°C (86°F) and 26°C (78.8°F).

Temperature

In The Valley, the average high-temperature is essentially the same as in September - a still tropical 30°C (86°F). In The Valley, the average low-temperature is 26°C (78.8°F).

Heat index

The average heat index is evaluated at a sweltering 36.8°C (98.2°F). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Note that heat index values are valued for light wind and location in the shade. With the exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel', 'apparent temperature', 'felt air temperature', or 'feels like', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. Additional factors like activity, metabolic differences, clothing, and pregnancy affect individual temperature impact. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. If the body can not disperse the excessive heat and body temperature reaches conditions of hyperthermia, above 37.5°C (99.5°F) to 38.3°C (100.9°F), thermal conditions are potentially life-threatening.

Humidity

The average relative humidity in The Valley is 77%.

Rainfall

In The Valley, Anguilla, during October, the rain falls for 20 days and regularly aggregates up to 90mm (3.5") of precipitation. Throughout the year, there are 200 rainfall days, and 970mm (38.2") of precipitation is accumulated.

Sea temperature

September and October, with an average sea temperature of 29°C (84.2°F), are months with the warmest seawater.
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

In The Valley, the average length of the day is 11.7h.

Sunshine

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

UV index

The average daily maximum UV index in October is 10. 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 daily maximum UV index of 10 interpret into the following advice:
Take extra precautions. Fair-skinned individuals may get burned in less than 10 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. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Even on cloudy days, a sunscreen with a minimum 30 sun protection factor should be generously applied and frequently re-applied, including after every swim or outdoor exercise. Beware! The reflection of water and sand dramatically increases exposure to the UV rays.

What is the temperature in October in The Valley?

In The Valley, Anguilla, in October, the average high-temperature is 30°C (86°F), and the average low-temperature is 26°C (78.8°F). The average heat index (a.k.a. 'apparent temperature', 'feels like'), that combines air temperature and relative humidity, in October is evaluated at 36.8°C (98.2°F).

What is the average humidity in October in The Valley?

The average relative humidity in October in The Valley is 77%.

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

In The Valley, in October, it is raining for 20 days, with typically 90mm (3.5") of accumulated precipitation.

What are the months with the warmest sea water in The Valley?

September and October, with an average sea temperature of 29°C (84.2°F), are months with the warmest seawater in The Valley.

What is the sea water temperature in October in The Valley?

In October, the average sea temperature in The Valley, Anguilla, is 29°C (84.2°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.

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

In The Valley, the average length of the day in October is 11.7h.

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

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

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

In October, the average sunshine in The Valley, Anguilla, is 8h.

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

In The Valley, Anguilla, the average daily maximum UV index in October is 10. A UV Index estimate of 8 to 10 represents a very high health risk from unsafe exposure to the Sun's UV rays.
Average temperature in October - The Valley, Anguilla
  • Average high temperature in October: 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 October: 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 October - The Valley, Anguilla
  • Average humidity in October: 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 October - The Valley, Anguilla
  • Average rainfall in October: 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 October - The Valley, Anguilla
  • Average rainfall days in October: 20 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 October - The Valley, Anguilla
  • Average sea temperature in October: 29°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 October / Average sunshine in October - The Valley, Anguilla
  • Average daylight in October: 11.7h

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 October: 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 October - The Valley, Anguilla
  • Average UV index in October: 10

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).