Climate and monthly weather forecast
Bisee, Saint Lucia

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The climate of Bisee

Nestled in the vibrant Saint Lucia, Bisee enjoys a Köppen climate classification of Af, signifying a tropical rainforest climate. An everyday encounter in Bisee is an environment characterized by high temperatures and ample rainfall, a consistent pattern all throughout the extend of the year. The region's moderate relative humidity, approximately 73% to 75%, contributes to the general wet and warm conditions, poised between a high of 29.4°C (84.9°F) and a low of 25.1°C (77.2°F).

Accompanying these stable temperatures is a rainfall pattern that varies more notably. Bisee experiences rainfall between 19mm (0.75") to 82mm (3.23") each month, with noticeable peaks during June to September. This pattern is marked by the highest rainfall, about 82mm (3.23"), in August and the lowest, around 19mm (0.75"), in February. As a consequence of these rain levels, the local cloud cover also fluctuates, indicating between 38% to 48% throughout the year. The wind speed mirrors this variation, ranging from 16.7km/h (10.4mph) to 24.7km/h (15.3mph).

Another noteworthy aspect of Bisee's climate includes the sunlight duration, spanning between 11.3 hours to 12.9 hours a day. Correspondingly, the sunshine duration presents a varying scenario, showing values between 6.4 hours to 9.8 hours a day. This differentiation is mostly due to the changing cloud cover and the contrasting seasons.

There are certain unusual weather patterns associated with Bisee. The highest temperatures typically occur in September, with an average high of 30.3°C (86.5°F). Likewise, the heaviest rains are noticed in August, approximately around 82mm (3.23"), making it the wettest month. It is also important to note, the months of June to August witness the highest wind speeds, around 24.3km/h (15.1mph) to 24.7km/h (15.3mph), respectively.

The best time to visit Bisee

The optimal time frame for considering a visit to Bisee is during the months when the rainfall is relatively low, yet the temperatures remain comfortably high. In that context, February emerges as the most favourable time for tourists to experience Bisee in all its glory. With temperatures in the February ranging from 25.1°C (77.2°F) to 27.5°C (81.5°F), alongside the least amount of rainfall, estimated around 19mm (0.75"), it provides the pleasant blend of warm sunshine and minimal downpour.

The worst time to visit Bisee

A period advised to circumvent when planning a trip to Bisee are the rainiest months, from June to September. Although the temperatures are quite high during this period, with averages between 29.3°C (84.7°F) to 30.3°C (86.5°F), the heavy rainfall could cause disruptions. August, in particular, witnesses the maximum rainfall, about 82mm (3.23"), alongside high relative humidity around 75%, leading to excessively wet conditions.

Spring weather in Bisee

The spring in Bisee, observed from March to May, witnesses temperatures in the range of 25°C (77°F) to 28.8°C (83.8°F). The rainfall increases progressively from 21mm (0.83") in March to 36mm (1.42") in May. The wind speeds during these months tend to stay relatively moderate, with an average of 22.3km/h (13.9mph) in May, while the daylight lasts around 12.5 hours on average.

Summer weather in Bisee

Bisee's summer, extending from June to August, is a period of soaring temperatures and high rainfall. The temperatures during these months range between 26.8°C (80.2°F) to 29.8°C (85.6°F). The rainfall hits a high point with 82mm (3.23") in August. Despite the showers, the sunshine duration remains relatively high, averaging about 9.4 hours per day.

Autumn weather in Bisee

Autumn, ranging from September to November, presents temperatures from 26.6°C (79.9°F) to 30.3°C (86.5°F). As warmth pervades the atmosphere, the rainfall decreases from 63mm (2.48") in September to 64mm (2.52") in November. Daylight hours and sunshine duration begin to decline, settling at around 11.5 hours and 6.5 hours, respectively, by November.

Winter weather in Bisee

In Bisee, winter months of December to February witness a cool down with temperatures between 25.1°C (77.2°F) to 28.2°C (82.8°F). Rainfall as well drops to 35mm (1.38") in December and reaches the lowest point of 19mm (0.75") in February. The amount of sunshine decreases, staying at 6.4 hours per day in December, while wind speeds further intensify, reaching up to 22.5km/h (14mph) in February.

Weather in January

Bisee, Saint Lucia transitions to the year with consistent weather in terms of temperature, with monthly highs and lows being quite similar to the preceding month. January witnesses elevated downpours with 26mm (1.02") of average rainfall accompanied with 19.2 days of such weather events. Weather in January »

Weather in February

February in Bisee, Saint Lucia is a subtle shift from January, ushering in marginally lesser rainfall while maintaining consistent temperatures. This month might seem slightly drier with 19mm (0.75") of rainfall dispersed over 16.4 days. Weather in February »

Weather in March

The weather in March offers a judicious blend of warmer temperatures and decreased rainfall compared to February. Bisee, Saint Lucia receives 21mm (0.83") of rainfall over 18.8 days in March. This slight increment in rain is complemented by strong wind speeds, surpassing those of the previous month. Weather in March »

Weather in April

April transitions in Bisee, Saint Lucia, bring in warmer days and increased rainfall. The city witnesses 28mm (1.1") of average rainfall across 20.3 days, signaling the onset of the rainy season. The temperature shows a slight rise, and the wind speed lessens marginally compared to March, providing relief to the residents. Weather in April »

Weather in May

Bisee, Saint Lucia in May brings noticeable changes in the city's climatology with the deepening of the rainy season. May's average rainfall rises further, reaching 36mm (1.42") across 22.9 days. Local weather conditions showcase a pattern of high humidity coupled with a substantial increase in temperatures. Weather in May »

Weather in June

As Bisee, Saint Lucia progresses into mid-year, June carries forward the weather pattern established in May, with higher rainfall and temperatures. With 43mm (1.69") of rainfall spread across 23.8 days, this is a characteristically wet period. Weather in June »

Weather in July

July introduces Bisee, Saint Lucia to the peak of the rainy season with a significant surge in average rainfall. The city experiences the heaviest downpour of the year with 74mm (2.91") of rainfall occurring over 26.5 days in July. Weather in July »

Weather in August

August continues with the rainy season in Bisee, Saint Lucia, although with a slight reduction in average rainfall compared to July. A rainfall of 82mm (3.23") is dispersed across 25.9 days of August. Temperature fluctuations become less pronounced as the month progresses, providing residents with predictably warm days and nights. Weather in August »

Weather in September

Entering autumn, Bisee, Saint Lucia in September sees a downward trend in rainfall from August. The rainfall tapers to a monthly average of 63mm (2.48"), distributed over 20.3 days. As an emergence from the peak wet period, the city witnesses a reduction in humidity levels and temperature range remains static. Weather in September »

Weather in October

Weather in October sets Bisee, Saint Lucia into an easing rainy season, continuing the reduction trend in rainfall from September. The city experiences 69mm (2.72") of average rainfall spread over 21 days this month. However, the change in weather does not affect the temperature a lot, and the wind gust experiences a revival in speed. Weather in October »

Weather in November

The weather transformation in November brings Bisee, Saint Lucia towards the end of the rainy season with further drop in average rainfall. November rainfall accumulates to 64mm (2.52") over 21 days. The reduction in humidity levels complements the stable temperature range, providing a pleasant setup for outdoor exploration. Weather in November »

Weather in December

Concluding the year, December in Bisee, Saint Lucia, shows further drops in rainfall, marking the end of the rainy season. With 35mm (1.38") of rainfall over 19.1 days, December is a much drier spell for the city. The weather continues to present a consistent visibility of 10km (6.2mi) and a uniform UV index, providing ideal conditions for sightseeing. Weather in December »
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Frequently asked questions

What month is the coldest in Bisee?

Bisee's coldest months, January and February, record an average high-temperature of 27.5°C (81.5°F).

What is the least humid month in Bisee?

January through March and September, with an average relative humidity of 73%, are the least humid months.

How much does it rain in Bisee?

In Bisee, Saint Lucia, during the entire year, the rain falls for 255.2 days and collects up to 560mm (22.05") of precipitation.

When is the highest UV index in Bisee?

The months with the highest UV index in Bisee, Saint Lucia, are January through May, July through December, with an average maximum UV index of 7.

What is the driest month in Bisee?

The month with the least rainfall in Bisee, Saint Lucia, is February, when the rain falls for 16.4 days and typically collects 19mm (0.75") of precipitation.

What month has the most sunshine in Bisee?

The month with the most sunshine in Bisee is April, with an average of 9.8h of sunshine.

What is the most humid month in Bisee?

May through August and November, with an average relative humidity of 75%, are most humid months.

When are the longest days in Bisee?

With an average of 12h and 54min of daylight, June has the longest days of the year in Bisee, Saint Lucia.

What is the month with the lowest UV index in Bisee?

The month with the lowest UV index is June, with an average maximum UV index of 6.

What is the wettest month in Bisee?

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.

What is the hottest time of year in Bisee?

September, characterized by an average high temperature of 30.3°C (86.5°F) and a low temperature of 27°C (80.6°F), is generally the warmest month in Bisee.

What is the month with the shortest days in Bisee?

December has the shortest days of the year in Bisee, with an average of 11h and 18min of daylight.

Is there Daylight Saving Time (DST) in Bisee?

Bisee, Saint Lucia, does not observe Daylight Saving Time (DST). AST timezone is used throughout the entire year.

What is the month with the least sunshine in Bisee?

With an average of 6.4h of sunshine, December has the least sunshine of the year in Bisee.

Average temperature
Bisee, Saint Lucia

Average temperature - Bisee, 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).

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Average pressure
Bisee, Saint Lucia

Average pressure - Bisee, Saint Lucia

The month with the highest atmospheric pressure is June (1015mbar).
The month with the lowest atmospheric pressure is November (1011.4mbar).

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Average wind speed
Bisee, Saint Lucia

Average wind speed - Bisee, Saint Lucia

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).

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Average humidity
Bisee, Saint Lucia

Average humidity - Bisee, 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%).

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Average rainfall
Bisee, Saint Lucia

Average rainfall - Bisee, Saint Lucia

The wettest month (with the highest rainfall) is August (82mm).
The driest month (with the least rainfall) is February (19mm).

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Average rainfall days
Bisee, Saint Lucia

Average rainfall days - Bisee, Saint Lucia

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).

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Average daylight / Average sunshine
Bisee, Saint Lucia

Average daylight / Average sunshine - Bisee, Saint Lucia

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).

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).

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Average sunshine days
Bisee, Saint Lucia

Average sunshine days - Bisee, Saint Lucia

The month with the most sunshine days is January (7.8 days).
The month with the least sunshine days is July (0.8 days).

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Average UV index
Bisee, Saint Lucia

Average UV index - Bisee, 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).

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Average visibility
Bisee, Saint Lucia

Average visibility - Bisee, 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).

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Bisee, Saint Lucia

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