October weather forecast
Rivière-Salée, Martinique

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Weather in October

October is the month when the onset of lower temperatures and less rain provides relief to the region, after the heavy downpours of the rainy season. Atmospheric pressure rises slightly, indicating a probable respite from the storms and rainy days. Weather conditions slowly revert to being more conductive for outdoor activities. Decreasing rainfall amounts and wind speeds bring a return to the calmer conditions characteristic of the early part of the year.

Temperature

Rivière-Salée, Martinique, records an average high-temperature of a still moderately hot 29.2°C (84.6°F) in October, closely mirroring the climate of the previous month. Night temperatures during October in Rivière-Salée experience a slight downturn, averaging a still moderately hot 27.3°C (81.1°F).

Heat index

During October, the heat index is evaluated at a hot 34°C (93.2°F). Implement additional safety measures to avoid heat cramps and heat exhaustion. Persistent activity might trigger heatstroke.
Heat index readings emphasize conditions of light breezes and shaded spots. The heat index has the possibility to be enhanced by 15 Fahrenheit (8 Celsius) degrees when there is direct sun exposure.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is the outcome of merging air's temperature and its humidity metrics. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Juveniles often do not understand the need to recuperate and rehydrate. Thirst is a delayed symptom of dehydration - hence, it is vital to maintain hydration, particularly during ongoing physical activities.

Humidity

The average relative humidity in October in Rivière-Salée is 76%.

Rainfall

In October, in Rivière-Salée, the rain falls for 22.8 days. Throughout October, 82mm (3.23") of precipitation is accumulated. In Rivière-Salée, during the entire year, the rain falls for 252.3 days and collects up to 672mm (26.46") of precipitation.

Daylight

The average length of the day in October in Rivière-Salée is 11h and 49min.
On the first day of October in Rivière-Salée, sunrise is at 05:53 and sunset at 17:53. On the last day of the month, sunrise is at 05:59 and sunset at 17:35 AST.

Sunshine

In October, the average sunshine is 8.4h.

UV index

The months with the highest UV index in Rivière-Salée are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Rivière-Salée. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for the average person.
Note: In October, the maximum UV index of 7 suggests this advice:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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Frequently asked questions

How hot is October in Rivière-Salée?

The high-temperature, in October, in Rivière-Salée, is 29.2°C (84.6°F), while the low-temperature averages to 27.3°C (81.1°F). In October, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, is evaluated at 34°C (93.2°F).

What is the average humidity in October in Rivière-Salée?

In October, the average relative humidity in Rivière-Salée is 76%.

How many days does it rain in October in Rivière-Salée?

In Rivière-Salée, during October, the rain falls for 22.8 days and regularly aggregates up to 82mm (3.23") of precipitation.

What is the average length of the day in October in Rivière-Salée?

In October, the average day length is 11h and 49min.

When are sunrise and sunset in October in Rivière-Salée?

On the first day of October, sunrise is at 05:53 and sunset at 17:53. On the last day of the month, sunrise is at 05:59 and sunset at 17:35 AST.

How many hours of sunshine does Rivière-Salée have in October?

The average sunshine duration in October in Rivière-Salée, Martinique, is 8.4h.

What is the month with the highest UV index in Rivière-Salée?

The months with the highest UV index in Rivière-Salée, Martinique, are January through December, with an average maximum UV index of 7.

When is the lowest UV index in Rivière-Salée?

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

How high is the UV index in October in Rivière-Salée?

The average daily maximum UV index in October in Rivière-Salée, Martinique, is 7. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation.

Average temperature in October
Rivière-Salée, Martinique

Average temperature in October - Rivière-Salée, Martinique
  • Average high temperature in October: 29.2°C

The warmest month (with the highest average high temperature) is September (29.3°C).
The month with the lowest average high temperature is February (26.8°C).

  • Average low temperature in October: 27.3°C

The months with the highest average low temperature are August and October (27.3°C).
The coldest month (with the lowest average low temperature) is March (24.8°C).

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Average pressure in October
Rivière-Salée, Martinique

Average pressure in October - Rivière-Salée, Martinique
  • Average pressure in October: 1011.9mbar

The month with the highest atmospheric pressure is June (1015.3mbar).
The month with the lowest atmospheric pressure is November (1011.7mbar).

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Average wind speed in October
Rivière-Salée, Martinique

Average wind speed in October - Rivière-Salée, Martinique
  • Average wind speed in October: 19.8km/h

The windiest month (with the highest average wind speed) is January (26.2km/h).
The calmest month (with the lowest average wind speed) is September (18.6km/h).

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Average humidity in October
Rivière-Salée, Martinique

Average humidity in October - Rivière-Salée, Martinique
  • Average humidity in October: 76%

The month with the highest relative humidity is November (77%).
The months with the lowest relative humidity are January, February and March (74%).

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Average rainfall in October
Rivière-Salée, Martinique

Average rainfall in October - Rivière-Salée, Martinique
  • Average rainfall in October: 82mm

The wettest month (with the highest rainfall) is September (86mm).
The driest months (with the least rainfall) are February and March (25mm).

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Average rainfall days in October
Rivière-Salée, Martinique

Average rainfall days in October - Rivière-Salée, Martinique
  • Average rainfall days in October: 22.8 days

The month with the highest number of rainy days is August (24 days).
The month with the least rainy days is March (17 days).

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Average daylight in October /
Average sunshine in October
Rivière-Salée, Martinique

Average daylight in October / Average sunshine in October - Rivière-Salée, Martinique
  • Average daylight in October: 11h and 5min

The month with the longest days is June (Average daylight: 13h and 0min).
The month with the shortest days is December (Average daylight: 11h and 18min).

  • Average sunshine in October: 8h and 2min

The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 24min).

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Average sunshine days in October
Rivière-Salée, Martinique

Average sunshine days in October - Rivière-Salée, Martinique
  • Average sunshine days in October: 3.5 days

The month with the most sunshine days is March (6.3 days).
The month with the least sunshine days is November (1.6 days).

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Average UV index in October
Rivière-Salée, Martinique

Average UV index in October - Rivière-Salée, Martinique
  • Average UV index in October: 7

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

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Average cloud cover in October
Rivière-Salée, Martinique

Average cloud cover in October - Rivière-Salée, Martinique
  • Average cloud cover in October: 40

The month with the most cloud cover is June (Cloud cover 46).
The month with the least cloud cover is February (Cloud cover 36).

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Average visibility in October
Rivière-Salée, Martinique

Average visibility in October - Rivière-Salée, Martinique
  • Average visibility in October: 10km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).

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Rivière-Salée, Martinique

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