Climate and monthly weather forecastFloissac, Saint Lucia
Climate and monthly weather forecast
The climate of Floissac
Based on the Köppen climate classification, Floissac is subjected to a tropical rainforest climate. This coastal location on the Island Saint Lucia boasts a consistent and stable climate throughout the year.An examination of the data reveals that temperature highs average from 27.5°C (81.5°F) in January and February, gradually increasing to a peak of 30.3°C (86.5°F) in September. Lows consistently hover in the mid 20s°C, from 25.1°C (77.2°F) at the beginning of the year to 27.2°C (81°F) in October. Relative humidity stands firm between 73 and 75% all year, reflecting the moist, tropical atmosphere of the island.
Unique weather patterns are apparent in rainfall and sunshine hours. Rainfall shows an upward trend from 26mm (1.02") in February to an annual high of 82mm (3.23") in August, followed by a decrease to 35mm (1.38") in December. In contrast, sunshine hours display a decrease from 7 hours in January to a low of 6.4 hours in December.
The best time to visit Floissac
Consideration of weather patterns points to the early months of the year as the most favorable time to visit Floissac. From January to March, rainfall is much lower compared to the rest of the year with averages from 26mm (1.02") to 21mm (0.83"). Concurrently, the temperature ranges from 27.5°C (81.5°F) to 27.7°C (81.9°F) which, combined with relatively low rainfall, makes for favorable weather. Moreover, UV index remains at a constant 7, indicating plenty of sunshine suitable for outdoor activities.The worst time to visit Floissac
On the other hand, August and September see the highest rainfall figures of the year, hitting 82mm (3.23") and 63mm (2.48") respectively. This period corresponds to increased humidity and high temperatures, climbing to yearly highs of 29.8°C (85.6°F) and 30.3°C (86.5°F). Therefore, despite the long daylight hours and high UV index, conditions might be uncomfortable due to the extreme precipitation and heat.Spring weather in Floissac
Spring, stretching from March to May, sees a gradual increase in temperatures, daylight hours and rainfall. March starts with a high temperature of 27.7°C (81.9°F), which surges to 28.8°C (83.8°F) by May. An increase in rainfall from 21mm (0.83") to 36mm (1.42") can be observed over these months. Daylight hours extend from 12.1 hours to 12.8 hours, creating more opportunities for outdoor activities.Summer weather in Floissac
Spanning June to August, summer in Floissac is characterized by rising temperatures and a significant augment in rainfall. Temperatures hit a high of 29.8°C (85.6°F) in August while rainfall peaks at 82mm (3.23"). The increase in rainfall is reflected in the relative humidity which stands at 75%. Despite the damp conditions, the long daylight hours of up to 12.9 hours allow for plenty of sunshine.Autumn weather in Floissac
Autumn falls between September and November. September records the highest temperature of the year at 30.3°C (86.5°F). Rainfall averages remain high, ranging from 63mm (2.48") in September to 64mm (2.52") in November. At the same time, daylight hours start to decrease from 12.2 hours to 11.5 hours.Winter weather in Floissac
Winter months, from December to February, are relatively drier with reduced rainfall from 35mm (1.38") in December to 26mm (1.02") in February. Temperatures hover at comfortable levels, averaging from 28.2°C (82.8°F) in December to 27.5°C (81.5°F) in February, which is the lowest recorded for the year. Despite the slightly cooler temperatures, daylight and sunshine hours remain respectable, providing ample daylight for activities.Weather in January
Floissac, Saint Lucia, in January typically offers a balance of rainfall and sunshine. January marks the start of the year with a blending of sunny days and a few rainy days. The temperature range between 25.1°C (77.2°F) to 27.5°C (81.5°F) provides pleasant conditions for outdoor activities. Weather in January »Weather in February
In Floissac, Saint Lucia, February continues the trend of January, with comfortable temperatures and relatively clear skies. The rain showers make a slight drop from the previous month, establishing a soothing weather pattern. Weather in February »Weather in March
Transitioning into March, weather conditions in Floissac, Saint Lucia, maintain a relatively similar pattern as February. An increase in temperatures can be observed, ranging between 25°C (77°F) to 27.7°C (81.9°F). With continued sunlight hours, residents and tourists can enjoy extended daylight activities. Weather in March »Weather in April
April in Floissac, Saint Lucia, introduces more warmth and longer daylight hours. The temperature sees a slight rise, topping at 28.3°C (82.9°F). This contributes to the uptick in relative humidity. Despite these changes, the differing weather elements balance out providing a favorable climate. Weather in April »Weather in May
May is when the pre-summer warming shows its full effect in Floissac, Saint Lucia. The warmest temperature in May can reach up to 28.8°C (83.8°F). You will feel the wind speed lessen slightly to 22.3 Kph. Cloud coverage also increases, signaling the early arrival of the rainy season. Weather in May »Weather in June
The arrival of June in Floissac, Saint Lucia, marks the beginning of the summer season. The weather characteristics move towards wetter days and temperatures touching up to 29.3°C (84.7°F). Relative humidity and rainfall both rise, an indication of the evolving weather pattern. Weather in June »Weather in July
July is typically the wettest month in Floissac, Saint Lucia, with rainfall peaking at 74mm (2.91"). The temperature can hit a high of 29.4°C (84.9°F), which, along with the high humidity, tends to create a very tropical atmosphere. Weather in July »Weather in August
In Floissac, Saint Lucia, August represents the height of the summer season. As the city welcomes its peak tourist season, a slight increase in temperature to 29.8°C (85.6°F) can be felt. The weather continues to remain wetter than the start of the year, but the high temperatures ensure it is balanced out. Weather in August »Weather in September
September in Floissac, Saint Lucia, witnesses a distinct weather pattern. The temperature climbs to 30.3°C (86.5°F), marking it as the hottest month of the year. As summer starts to wrap up, the winding weather offers one last chance to enjoy the high temperatures. Weather in September »Weather in October
October in Floissac, Saint Lucia, ushers in the fall season. A slight decrease to 29.8°C (85.6°F) in temperature signals this change. The city starts to cool off steadily while still maintaining a tropical feel. The onset of autumn means less intense sun and a gradual end to the rainy season. Weather in October »Weather in November
November in Floissac, Saint Lucia, is marked by further cooling weather and diminishing rainfall. A drop in temperature to a high of 29.2°C (84.6°F) indicates the end of the hot and humid season. Though it marks the end of the rainy season, November remains a vibrant month. Weather in November »Weather in December
December, in Floissac, Saint Lucia, welcomes winter with subdued temperatures and clear skies. The highest temperature decreases to 28.2°C (82.8°F), marking the transition period from the humidity and heat. The city wraps up the year with a perfect balance of sunny and slightly cooler days. Weather in December »Updated: Jan 31, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Lowest temperatures are observed in January and February, averaging a high-temperature of 27.5°C (81.5°F).
The months with the lowest humidity in Floissac are January through March and September, with an average relative humidity of 73%.
Throughout the year, in Floissac, there are 255.2 rainfall days, and 560mm (22.05") of precipitation is accumulated.
The months with the highest UV index in Floissac are January through May, July through December, with an average maximum UV index of 7.
February is the month with the least rainfall. Rain falls for 16.4 days and accumulates 19mm (0.75") of precipitation.
The month with the most sunshine is April, with an average of 9.8h of sunshine.
May through August and November, with an average relative humidity of 75%, are most humid months in Floissac.
June has the longest days of the year, with an average of 12h and 54min of daylight.
With an average maximum UV index of 6, June is the month with the lowest UV index.
The month with the most rainfall is August, when the rain falls for 25.9 days and typically aggregates up to 82mm (3.23") of precipitation.
The temperatures reach their highest averages in September, with highs of 30.3°C (86.5°F) and lows of 27°C (80.6°F).
December has the shortest days of the year, with an average of 11h and 18min of daylight.
Floissac does not utilize Daylight Saving Time (DST). AST timezone is used throughout the entire year.
With an average of 6.4h of sunshine, December has the least sunshine of the year.
Average temperature
Floissac, Saint Lucia
The warmest month (with the highest average high temperature) is September (30.3°C).
The months with the lowest average high temperature are January and February (27.5°C).
The month with the highest average low temperature is October (27.2°C).
The coldest month (with the lowest average low temperature) is March (25°C).
Average pressure
Floissac, Saint Lucia
- Average pressure in January:
1014.6mbar - Average pressure in February:
1014.6mbar - Average pressure in March:
1014.5mbar - Average pressure in April:
1014.1mbar - Average pressure in May:
1014.3mbar - Average pressure in June:
1015mbar
- Average pressure in July:
1014.7mbar - Average pressure in August:
1013.5mbar - Average pressure in September:
1012.6mbar - Average pressure in October:
1011.7mbar - Average pressure in November:
1011.4mbar - Average pressure in December:
1013.4mbar
The month with the highest atmospheric pressure is June (1015mbar).
The month with the lowest atmospheric pressure is November (1011.4mbar).
Average wind speed
Floissac, Saint Lucia
- Average wind speed in January:
24.5km/h - Average wind speed in February:
24.7km/h - Average wind speed in March:
22.7km/h - Average wind speed in April:
21.8km/h - Average wind speed in May:
22.3km/h - Average wind speed in June:
24.3km/h
- Average wind speed in July:
23.5km/h - Average wind speed in August:
19.9km/h - Average wind speed in September:
16.7km/h - Average wind speed in October:
18km/h - Average wind speed in November:
19.7km/h - Average wind speed in December:
22.5km/h
The windiest month (with the highest average wind speed) is February (24.7km/h).
The calmest month (with the lowest average wind speed) is September (16.7km/h).
Average humidity
Floissac, Saint Lucia
The months with the highest relative humidity are May, June, July, August and November (75%).
The months with the lowest relative humidity are January, February, March and September (73%).
Average rainfall
Floissac, Saint Lucia
The wettest month (with the highest rainfall) is August (82mm).
The driest month (with the least rainfall) is February (19mm).
Average rainfall days
Floissac, Saint Lucia
- Average rainfall days in January:
19.2 days - Average rainfall days in February:
16.4 days - Average rainfall days in March:
18.8 days - Average rainfall days in April:
20.3 days - Average rainfall days in May:
22.9 days - Average rainfall days in June:
23.8 days
- Average rainfall days in July:
26.5 days - Average rainfall days in August:
25.9 days - Average rainfall days in September:
20.3 days - Average rainfall days in October:
21 days - Average rainfall days in November:
21 days - Average rainfall days in December:
19.1 days
The month with the highest number of rainy days is July (26.5 days).
The month with the least rainy days is February (16.4 days).
Average daylight / Average sunshine
Floissac, Saint Lucia
- Average daylight in January:
11h and 24min - Average daylight in February:
11h and 42min - Average daylight in March:
12h and 6min - Average daylight in April:
12h and 30min - Average daylight in May:
12h and 48min - Average daylight in June:
12h and 54min
- Average daylight in July:
12h and 54min - Average daylight in August:
12h and 36min - Average daylight in September:
12h and 12min - Average daylight in October:
11h and 48min - Average daylight in November:
11h and 30min - Average daylight in December:
11h and 18min
The month with the longest days is June (Average daylight: 12h and 54min).
The month with the shortest days is December (Average daylight: 11h and 18min).
- Average sunshine in January:
7h and 0min - Average sunshine in February:
8h and 30min - Average sunshine in March:
8h and 18min - Average sunshine in April:
9h and 48min - Average sunshine in May:
9h and 30min - Average sunshine in June:
9h and 12min
- Average sunshine in July:
9h and 18min - Average sunshine in August:
9h and 42min - Average sunshine in September:
9h and 36min - Average sunshine in October:
8h and 6min - Average sunshine in November:
6h and 30min - Average sunshine in December:
6h and 24min
The month with the most sunshine is April (Average sunshine: 9h and 48min).
The month with the least sunshine is December (Average sunshine: 6h and 24min).
Average sunshine days
Floissac, Saint Lucia
- Average sunshine days in January:
7.8 days - Average sunshine days in February:
7.1 days - Average sunshine days in March:
7.4 days - Average sunshine days in April:
5.1 days - Average sunshine days in May:
2.8 days - Average sunshine days in June:
1.5 days
- Average sunshine days in July:
0.8 days - Average sunshine days in August:
1.3 days - Average sunshine days in September:
5.2 days - Average sunshine days in October:
5.5 days - Average sunshine days in November:
4.4 days - Average sunshine days in December:
7.3 days
The month with the most sunshine days is January (7.8 days).
The month with the least sunshine days is July (0.8 days).
Average UV index
Floissac, Saint Lucia
The months with the highest UV index are January, February, March, April, May, July, August, September, October, November and December (UV index 7).
The month with the lowest UV index is June (UV index 6).
Average cloud cover
Floissac, Saint Lucia
The months with the most cloud cover are June and July (Cloud cover 48).
The month with the least cloud cover is February (Cloud cover 38).
Average visibility
Floissac, Saint Lucia
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).
