Fort-de-France Bay
Martinique
Long-term weather forecast
Long-term weather forecast

October weather forecast and climate
Fort-de-France Bay, Martinique

Shallow clear waters, rocks, and palm trees on Fort-de-France Bay in Martinique, with cloudy skies and a far view of a mountain
Shallow clear waters, rocks, and palm trees on Fort-de-France Bay in Martinique, with cloudy skies and a far view of a mountain
October, like September, is another hot autumn month in Fort-de-France Bay, Martinique, with average temperature varying between 30°C (86°F) and 23.8°C (74.8°F).

Temperature

In October, the average high-temperature is essentially the same as in September - a still hot 30°C (86°F). In October, in Fort-de-France Bay, the average low-temperature is 23.8°C (74.8°F).

Rainfall

October is the month with the most rainfall. Rain falls for 18.2 days and accumulates 265.9mm (10.47") of precipitation.

Sea temperature

September and October, with an average sea temperature of 29°C (84.2°F), are months with the warmest seawater in Fort-de-France Bay.
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 October, the average length of the day in Fort-de-France Bay is 11.8h.

Sunshine

With an average of 5.9h of sunshine, October has the least sunshine of the year in Fort-de-France Bay.

UV index

In Fort-de-France Bay, Martinique, the average daily maximum UV index is 11. A UV Index value of 11, and more, symbolizes an extreme threat to health from the exposure to the Sun's UV rays for the average person.
Note: The daily maximum UV index of 11 interpret into the following advice:
Take all necessary precautions, as unprotected skin can burn in 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. 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. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.

What is the temperature in October in Fort-de-France Bay?

The average high-temperature, in October, is 30°C (86°F), while the average low-temperature is 23.8°C (74.8°F).

How much does it rain in Fort-de-France Bay in October?

In Fort-de-France Bay, in October, it is raining for 18.2 days, with typically 265.9mm (10.47") of accumulated precipitation.

What is the rainiest month in Fort-de-France Bay?

October is the month with the most rainfall in Fort-de-France Bay. Rain falls for 18.2 days and accumulates 265.9mm (10.47") of precipitation.

What are the months with the warmest sea water in Fort-de-France Bay?

September and October, with an average sea temperature of 29°C (84.2°F), are months with the warmest seawater in Fort-de-France Bay, Martinique.

How warm is the water in October in Fort-de-France Bay?

In Fort-de-France Bay, Martinique, in October, the average water temperature 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.

What is the average length of the day in October in Fort-de-France Bay?

The average length of the day in October is 11.8h.

What is the month with the least sunshine in Fort-de-France Bay?

October has the least sunshine of the year in Fort-de-France Bay, with an average of 5.9h of sunshine.

How long on average sun shines in October in Fort-de-France Bay?

The average sunshine in October in Fort-de-France Bay is 5.9h.

What is the UV index intensity in October in Fort-de-France Bay?

In October, the average daily maximum UV index is 11. A UV Index of 11, and more, symbolizes an ultimate hazard to health from the exposure to the Sun's UV radiation.
Average temperature in October - Fort-de-France Bay, Martinique
  • Average high temperature in October: 30°C

The warmest month (with the highest average high temperature) is September (30.3°C).
The month with the lowest average high temperature is January (27.5°C).

  • Average low temperature in October: 23.8°C

Months with the highest average low temperature are June, August and September (24°C).
The coldest month (with the lowest average low temperature) is February (21.7°C).

Average rainfall in October - Fort-de-France Bay, Martinique
  • Average rainfall in October: 265.9mm

The wettest month (with the highest rainfall) is October (265.9mm).
The driest month (with the lowest rainfall) is March (74.3mm).

Average rainfall days in October - Fort-de-France Bay, Martinique
  • Average rainfall days in October: 18.2 days

The month with the highest number of rainy days is July (20 days).
The month with the lowest number of rainy days is April (11.5 days).

Average sea temperature in October - Fort-de-France Bay, Martinique
  • 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 February and March (26°C).

Average daylight in October / Average sunshine in October - Fort-de-France Bay, Martinique
  • Average daylight in October: 11.8h

The month with the longest days is June (Average daylight: 13h).
The month with shortest days is December (Average daylight: 11.3h).

  • Average sunshine in October: 5.9h

Months with most sunshine are March and August (Average sunshine: 7.2h).
The month with least sunshine is October (Average sunshine: 5.9h).

Average UV index in October - Fort-de-France Bay, Martinique
  • Average UV index in October: 11

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 8).