Expand
Contents
- The climate of Fort-de-France Bay
- The best time to visit Fort-de-France Bay
- The worst time to visit Fort-de-France Bay
- Spring weather in Fort-de-France Bay
- Summer weather in Fort-de-France Bay
- Autumn weather in Fort-de-France Bay
- Winter weather in Fort-de-France Bay
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average rainfall
- Average rainfall days
- Average sea temperature
- Average daylight
- Average sunshine
- Average UV index
Shallow clear waters, rocks, and palm trees on Fort-de-France Bay in Martinique
The climate of Fort-de-France Bay
Perched in the heart of the Caribbean Sea, Fort-de-France Bay in Martinique experiences a tropical rainforest climate, denoted as Af under the Köppen climate classification. This consistent and predictable climatic regime is dictated by the steady temperatures experienced throughout the year, coupled with abundant precipitation.
In this climatic zone, the monthly average temperature hardly deviates, maintaining consistency between 21.7°C (71.1°F)and 30.3°C (86.5°F). Nevertheless, a subtle temperature increase may be observed from 27.5°C (81.5°F) in January gradually escalating to reach a peak of 30.3°C (86.5°F) by September. Conversely, the minimum temperatures fluctuate from a low of 21.9°C (71.4°F) in January up to about 24°C (75.2°F) between June and October.
Rainfall is a conspicuous feature of Fort-de-France Bay's climate, with every month experiencing substantial precipitation. However, a clear wet and relatively less wet season can be distinguished. The wet season, spanning from June to December, sees markedly high precipitation ranging from 160mm (6.3") to a peak of 266mm (10.47") in October. Meanwhile, the relatively less wet period, between January and May, experiences rainfall amounts from 74mm (2.91") to 132mm (5.2").
In this climatic zone, the monthly average temperature hardly deviates, maintaining consistency between 21.7°C (71.1°F)and 30.3°C (86.5°F). Nevertheless, a subtle temperature increase may be observed from 27.5°C (81.5°F) in January gradually escalating to reach a peak of 30.3°C (86.5°F) by September. Conversely, the minimum temperatures fluctuate from a low of 21.9°C (71.4°F) in January up to about 24°C (75.2°F) between June and October.
Rainfall is a conspicuous feature of Fort-de-France Bay's climate, with every month experiencing substantial precipitation. However, a clear wet and relatively less wet season can be distinguished. The wet season, spanning from June to December, sees markedly high precipitation ranging from 160mm (6.3") to a peak of 266mm (10.47") in October. Meanwhile, the relatively less wet period, between January and May, experiences rainfall amounts from 74mm (2.91") to 132mm (5.2").
The best time to visit Fort-de-France Bay
Examining the weather parameters, the best time to pay a visit to Fort-de-France Bay would arguably be between March to May. During these months, the temperatures are relatively moderate, ranging from 28.5°C (83.3°F) to 29.8°C (85.6°F). The rainfall is also on the lower end of the spectrum compared to other months, with average precipitation values spanning from 74mm (2.91") to 132mm (5.2"). With daylight hours extending up to 12.8 hours, visitors can also enjoy longer daylight hours for exploration.
The worst time to visit Fort-de-France Bay
Venturing to Fort-de-France Bay between June and November would arguably present some weather-related challenges. During these months, the Bay experiences its rainiest period, with rainfall skyrocketing to between 160mm (6.3") and 266mm (10.47"). Such substantial downpours could curtail outdoor activities and dampen visitors’ experiences.
Spring weather in Fort-de-France Bay
From March to May, the climate in Fort-de-France Bay is comfortably warm with temperatures oscillating between 28.5°C (83.3°F) and 29.8°C (85.6°F). It is also relatively drier, with rainfall amounts decreasing from 94mm (3.7") to 74mm (2.91"). Daylight is abundant, stretching up to an impressive 12.8 hours in May, accompanied by up to 7.2 hours of glorious sunshine and a high UV index of 12.
Summer weather in Fort-de-France Bay
Encompassing June through August, summer in Fort-de-France Bay is characterized by high temperatures which hover around the 29.5°C (85.1°F) to 30°C (86°F). This period also marks the onset of the rainy season, with precipitation increasing from 160mm (6.3") in June, peaking at 255mm (10.04") in August. Despite increased rainfall, the Bay sustains about 12.9 hours of daylight in June with around 6.5 hours of sunshine.
Autumn weather in Fort-de-France Bay
Autumn, extending from September to November, is characterized by temperatures marginally dropping from 30.3°C (86.5°F) to 29°C (84.2°F), and a continued rise in rainfall from 235mm (9.25") to 266mm (10.47") in October. Daylight hours shrinks down to about 11.8 hours in November but still proffers around six hours of sunshine a day.
Winter weather in Fort-de-France Bay
Throughout the winter months stretching from December to February, temperatures remain moderately steady between 27.5°C (81.5°F) and 27.8°C (82°F) with rainfall tapering off eventually to 78mm (3.07") in February. Despite the reduction in daylight hours to about 11.3 hours, there is still a reasonable amount of sunshine, providing around 6.6 hours per day in December.
Weather in January
January in Fort-de-France Bay, Martinique can be best described as a mild start to the year. Daylight is relatively short, initiating the gradual lengthening of days, with sunlight hours increasing progressively from this month onward. Weather in January »
Weather in February
In February, Fort-de-France Bay experiences a slight uptick in sunshine hours and UV index while rainfall diminishes. The climate maintains a consistent warm pattern, providing weather conditions that intersperse sunlit days with occasional rainfall. Weather in February »
Weather in March
Moving into March, the climatic conditions in the Fort-de-France Bay region largely remain changeless. The average temperature charts a steady range, gently transitioning towards slightly warmer evenings. While the rainfall parameters do experience a minor decline from 78mm (3.07") to 74mm (2.91"), the overall weather characteristics stay relatively unaffected. Weather in March »
Weather in April
April brings with it a mild increase in both temperature and rainfall in Fort-de-France Bay. There is a noticeable change in the weather setting, with the mercury slightly tipping towards the hotter side and sporadic showers becoming more prevalent. Weather in April »
Weather in May
May marks the onset of warmer days in Fort-de-France Bay, laying the ground for the approaching summer months. The city embraces its hottest weather phase as temperatures rise subtly and perpetually, paving the path for a sunny season ahead. Weather in May »
Weather in June
June ushers in the full grandeur of summer in Fort-de-France Bay. It’s a month characterized by lengthy sunshine hours and high UV index levels, indicative of the season's peak. The robust 160mm (6.3") rainfall, up from May's weather report, largely contributes to maintaining the lush verdant backdrop of the city. Weather in June »
Weather in July
July witnesses the Fort-de-France Bay basking in the full glare of the summer sun. The temperature, daylight hours, and UV index revolve around their peak levels, promising long, hot, and sunny days. Rainfall reaches a significant tally of 219mm (8.62"), showing a marked upsurge from the previous month, often leading to short bursts of rejuvenating showers. Weather in July »
Weather in August
August stands out as the wettest month in Fort-de-France Bay. The weather undoubtedly holds an intense and moisture-laden character, marked by extended bouts of rainfall. The soaring 255mm (10.04") of rainfall does bring with it cooler winds, offering a subtle relief from the consistent high temperatures. Weather in August »
Weather in September
September ushers in a gentle decline in the Fort-de-France Bay's climatic extremities. The weather progressively moves away from the high rainfall mark, with a mild decrease to 235mm (9.25"). This transition from peak humidity to drier conditions sets September apart. Weather in September »
Weather in October
In October, Fort-de-France Bay experiences a weather shift as it heads towards the final stretch of the year. The month marks a period of transition, with a slightly cooler atmosphere making its presence felt. Despite the noticeable decrease in daylight hours and UV index, the weather retains its wet character with rainfall peaking at 266mm (10.47"). Weather in October »
Weather in November
November in Fort-de-France Bay witnesses the city's gradual elegy of the vibrant summer. This dwindling of summer traits makes room for milder weather, with decreasing temperatures and daylight hours. The rainfall, at 255mm (10.04"), remains comparably high, creating an ambiance defined by cooler spells alternated with soft sunlit periods. Weather in November »
Weather in December
With December, a calmer and relaxed weather mood descends on Fort-de-France Bay. The transition from humid to dry season reaches its completion, with the weather becoming visibly cooler and drier. The downward shift in temperature combined with a significant drop in rainfall to 135mm (5.31"), marks the arrival of winter. Weather in December »
[Resources]Frequently asked questions
What part of the year is the coldest in Fort-de-France Bay?
With average high and low temperatures of 27.5°C (81.5°F) and 21.9°C (71.4°F) respectively, January is Fort-de-France Bay's coldest month.
How many days does it rain in Fort-de-France Bay?
Throughout the year, in Fort-de-France Bay, Martinique, there are 198.2 rainfall days, and 2021mm (79.57") of precipitation is accumulated.
What months are the sea coldest in Fort-de-France Bay?
February and March, with an average sea temperature of 26°C (78.8°F), are months with the coldest seawater in Fort-de-France Bay, Martinique.
What is the driest month in Fort-de-France Bay?
March is the month with the least rainfall in Fort-de-France Bay. Rain falls for 12.8 days and accumulates 74mm (2.91") of precipitation.
What is the month with the most sunshine in Fort-de-France Bay?
The months with the most sunshine in Fort-de-France Bay, Martinique, are March and August, with an average of 7.2h of sunshine.
What are the months with the highest UV index in Fort-de-France Bay?
March through September, with an average maximum UV index of 12, are months with the highest UV index.
When are the longest days in Fort-de-France Bay?
With an average of 13h and 0min of daylight, June has the longest days of the year.
What time of the year is the hottest in Fort-de-France Bay?
September tends to be the warmest month in Fort-de-France Bay, Martinique, with temperatures averaging a daily high of 30.3°C (86.5°F) and a low of 24°C (75.2°F).
What are the months with the warmest sea water in Fort-de-France Bay?
The months with the warmest seawater are September and October, with an average sea temperature of 29°C (84.2°F).
What is the rainiest month in Fort-de-France Bay?
The month with the most rainfall is October, when the rain falls for 18.2 days and typically aggregates up to 266mm (10.47") of precipitation.
What is the month with the least sunshine in Fort-de-France Bay?
The month with the least sunshine is October, with an average of 5.9h of sunshine.
What is the month with the shortest days in Fort-de-France Bay?
The month with the shortest days in Fort-de-France Bay is December, with an average of 11h and 18min of daylight.
Is there Daylight Saving Time (DST) in Fort-de-France Bay?
Fort-de-France Bay, Martinique, does not utilize Daylight Saving Time (DST). AST timezone is used throughout the entire year.
When is the lowest UV index in Fort-de-France Bay?
With an average maximum UV index of 8, December is the month with the lowest UV index in Fort-de-France Bay, Martinique.
Average temperature
Fort-de-France Bay, Martinique
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).
The 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
Fort-de-France Bay, Martinique
- Average rainfall in January:
119.5mm - Average rainfall in February:
77.8mm - Average rainfall in March:
74.3mm - Average rainfall in April:
94mm - Average rainfall in May:
131.5mm - Average rainfall in June:
159.8mm
- Average rainfall in July:
219.3mm - Average rainfall in August:
254.7mm - Average rainfall in September:
234.5mm - Average rainfall in October:
265.9mm - Average rainfall in November:
254.5mm - Average rainfall in December:
134.7mm
The wettest month (with the highest rainfall) is October (265.9mm).
The driest month (with the least rainfall) is March (74.3mm).
Average rainfall days
Fort-de-France Bay, Martinique
- Average rainfall days in January:
18.9 days - Average rainfall days in February:
13.6 days - Average rainfall days in March:
12.8 days - Average rainfall days in April:
11.5 days - Average rainfall days in May:
12.7 days - Average rainfall days in June:
16.4 days
- Average rainfall days in July:
20 days - Average rainfall days in August:
19.6 days - Average rainfall days in September:
17.9 days - Average rainfall days in October:
18.2 days - Average rainfall days in November:
19 days - Average rainfall days in December:
17.6 days
The month with the highest number of rainy days is July (20 days).
The month with the least rainy days is April (11.5 days).
Average sea temperature
Fort-de-France Bay, Martinique
The best months for swimming (with the highest average sea temperature) are September and October (29°C).
The coldest months (with the lowest average sea temperature) are February and March (26°C).
Average daylight / Average sunshine
Fort-de-France Bay, Martinique
- Average daylight in January:
11h and 2min - Average daylight in February:
11h and 4min - Average daylight in March:
12h and 1min - Average daylight in April:
12h and 3min - Average daylight in May:
12h and 5min - Average daylight in June:
13h and 0min
- Average daylight in July:
12h and 5min - Average daylight in August:
12h and 4min - Average daylight in September:
12h and 1min - Average daylight in October:
11h and 5min - Average daylight in November:
11h and 3min - Average daylight in December:
11h and 2min
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 January:
6h and 4min - Average sunshine in February:
7h and 1min - Average sunshine in March:
7h and 1min - Average sunshine in April:
7h and 0min - Average sunshine in May:
6h and 4min - Average sunshine in June:
6h and 2min
- Average sunshine in July:
6h and 3min - Average sunshine in August:
7h and 1min - Average sunshine in September:
6h and 5min - Average sunshine in October:
5h and 5min - Average sunshine in November:
6h and 1min - Average sunshine in December:
6h and 3min
The months with the most sunshine are March and August (Average sunshine: 7h and 12min).
The month with the least sunshine is October (Average sunshine: 5h and 54min).
Average UV index
Fort-de-France Bay, Martinique
The 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).
Fort-de-France Bay, Martinique
Weather forecast for your location
1. Click Locate me button
2. Allow the app to use your location
2. Allow the app to use your location
