March weather forecast
Gros Islet, Saint Lucia

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Weather in March

Gros Islet transitions into spring with barely noticeable changes in temperature patterns compared to February. Nevertheless, a steady decline in rainfall and a UV index rising to 12 signals the beginning of warmer days. The weather retains the subtly humid charm from previous months. Subsequent to the gentle rainfall, the town basks under glorious sunshine. The atmosphere teems with life as the days grow longer, providing abundant sunlight.

Temperature

An average high-temperature of a still moderately hot 29°C (84.2°F) marks March, exhibiting a close resemblance to the conditions in February. During March, Gros Islet's temperature averages to an agreeable 22°C (71.6°F) at night.

Rainfall

March is the month with the least rainfall in Gros Islet. Rain falls for 13 days and accumulates 76mm (2.99") of precipitation.

Sea temperature

March is the month with the coldest seawater in Gros Islet, Saint Lucia, with an average sea temperature of 27°C (80.6°F).
Note: Water temperatures between 25°C (77°F) and 29°C (84.2°F) are ideal for all water activities, offering enjoyment without causing discomfort over extended periods.

Daylight

In March, the average length of the day is 12h and 4min.
On the first day of the month, sunrise is at 06:19 and sunset at 18:12. On the last day of March, sunrise is at 05:59 and sunset at 18:15 AST.

Sunshine

The months with the most sunshine in Gros Islet are January through September, November and December, with an average of 8h of sunshine.

UV index

March through September, with an average maximum UV index of 12, are months with the highest UV index in Gros Islet. A UV Index value of 11, and more, symbolizes an extreme health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In March, the maximum UV index of 12 transforms into these recommendations:
Ensure every key safety measure. People with light skin might sustain burns in fewer than 5 minutes. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Post an outdoor workout or swimming, a broad-spectrum SPF 30+ sunscreen should be applied generously and frequently. Note! The Sun's UV radiation gets intensified with the reflection from sand and water.

Frequently asked questions

How hot does it get in Gros Islet in March?

The high-temperature, in March, in Gros Islet, is 29°C (84.2°F), while the low-temperature averages to 22°C (71.6°F).

What is the driest month in Gros Islet?

The month with the least rainfall in Gros Islet is March, when the rain falls for 13 days and typically collects 76mm (2.99") of precipitation.

How much does it rain in Gros Islet in March?

In Gros Islet, Saint Lucia, in March, during 13 rainfall days, 76mm (2.99") of precipitation is typically accumulated.

What month is the sea coldest in Gros Islet?

The month with the coldest seawater in Gros Islet, Saint Lucia, is March, with an average sea temperature of 27°C (80.6°F).

What is the water temperature in March in Gros Islet?

In March, the average sea temperature in Gros Islet, Saint Lucia, is 27°C (80.6°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 March in Gros Islet?

In Gros Islet, Saint Lucia, the average day length in March is 12h and 4min.

When are sunrise and sunset in March in Gros Islet?

In March, on the first day of the month, sunrise is at 06:19 and sunset at 18:12. On the last day of the month, in Gros Islet, sunrise is at 05:59 and sunset at 18:15 AST.

What are the months with the most sunshine in Gros Islet?

January through September, November and December, with an average of 8h of sunshine, are months with the most sunshine in Gros Islet.

How many hours of sunshine does Gros Islet have in March?

The average sunshine duration in March is 8h.

When is the highest UV index in Gros Islet?

March through September, with an average maximum UV index of 12, are months with the highest UV index.

What is the UV index intensity in March in Gros Islet?

In March, the average daily maximum UV index in Gros Islet, Saint Lucia, is 12. A UV Index value of 11, and more, symbolizes an excessive health risk from unprotected exposure to UV radiation.
Average rainfall days
Average daylight
Average sunshine
Average UV index

Average temperature in March
Gros Islet, Saint Lucia

Average temperature in March - Gros Islet, Saint Lucia
  • Average high temperature in March: 29°C

The warmest months (with the highest average high temperature) are May, June, July, August, September and October (30°C).
The months with the lowest average high temperature are January and February (28°C).

  • Average low temperature in March: 22°C

The month with the highest average low temperature is July (25°C).
The coldest months (with the lowest average low temperature) are January, February and March (22°C).

Average rainfall in March
Gros Islet, Saint Lucia

Average rainfall in March - Gros Islet, Saint Lucia
  • Average rainfall in March: 76mm

The wettest month (with the highest rainfall) is October (269mm).
The driest month (with the least rainfall) is March (76mm).

Average rainfall days in March
Gros Islet, Saint Lucia

Average rainfall days in March - Gros Islet, Saint Lucia
  • Average rainfall days in March: 13 days

The month with the highest number of rainy days is September (25 days).
The month with the least rainy days is April (11 days).

Average sea temperature in March
Gros Islet, Saint Lucia

Average sea temperature in March - Gros Islet, Saint Lucia
  • Average sea temperature in March: 27°C

The best month for swimming (with the highest average sea temperature) is September (29.4°C).
The coldest month (with the lowest average sea temperature) is March (27°C).

Average daylight in March /
Average sunshine in March
Gros Islet, Saint Lucia

Average daylight in March / Average sunshine in March - Gros Islet, Saint Lucia
  • Average daylight in March: 12h and 1min

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 March: 8h

The months with the most sunshine are January, February, March, April, May, June, July, August, September, November and December (Average sunshine: 8h).
The month with the least sunshine is October (Average sunshine: 7h).

Average UV index in March
Gros Islet, Saint Lucia

Average UV index in March - Gros Islet, Saint Lucia
  • Average UV index in March: 12

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).

Gros Islet, Saint Lucia

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