Contents
- 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
Weather in January
January, the same as December, is another warm winter month in Grand Anse Beach, Saint Lucia, with an average temperature fluctuating between 28°C (82.4°F) and 22°C (71.6°F). The coldest months are January and February, with an average high-temperature of 28°C (82.4°F). Weather in January »
Weather in February
February, the last month of the winter in Grand Anse Beach, is also a moderately hot month, with an average temperature fluctuating between 28°C (82.4°F) and 22°C (71.6°F). The coldest months are January and February, with an average high-temperature of 28°C (82.4°F). Weather in February »
Weather in March
The first month of the spring, March, is still a warm month in Grand Anse Beach, Saint Lucia, with an average temperature varying between 29°C (84.2°F) and 22°C (71.6°F). In March, the average high-temperature is relatively the same as in February - a still moderately hot 29°C (84.2°F). Weather in March »
Weather in April
April, the same as March, is a moderately hot spring month in Grand Anse Beach, Saint Lucia, with temperature in the range of an average low of 23°C (73.4°F) and an average high of 29°C (84.2°F). In Grand Anse Beach, the average high-temperature in April remains equal as in March - a still moderately hot 29°C (84.2°F). Weather in April »
Weather in May
May, the last month of the spring in Grand Anse Beach, is a hot month, with an average temperature ranging between max 30°C (86°F) and min 24°C (75.2°F). May through October, with an average high-temperature of 30°C (86°F), are the warmest months. Weather in May »
Weather in June
June, the first month of the summer in Grand Anse Beach, is also a hot month, with an average temperature fluctuating between 30°C (86°F) and 24°C (75.2°F). May through October, with an average high-temperature of 30°C (86°F), are the warmest months. Weather in June »
Weather in July
July, like June, is a hot summer month in Grand Anse Beach, Saint Lucia, with an average temperature fluctuating between 30°C (86°F) and 25°C (77°F). The warmest months are May through October, with an average high-temperature of 30°C (86°F). In Grand Anse Beach, during July, the rain falls for 21 days and regularly aggregates up to 245mm (9.65") of precipitation. Weather in July »
Weather in August
The last month of the summer, August, is also a hot month in Grand Anse Beach, Saint Lucia, with an average temperature ranging between min 24°C (75.2°F) and max 30°C (86°F). May through October, with an average high-temperature of 30°C (86°F), are the warmest months. In Grand Anse Beach, Saint Lucia, during August, the rain falls for 20 days and regularly aggregates up to 216mm (8.5") of precipitation. Weather in August »
Weather in September
The first month of the autumn, September, is still a tropical month in Grand Anse Beach, Saint Lucia, with temperature in the range of an average low of 24°C (75.2°F) and an average high of 30°C (86°F). The warmest months are May through October, with an average high-temperature of 30°C (86°F). Weather in September »
Weather in October
October, like September, is a hot autumn month in Grand Anse Beach, Saint Lucia, with an average temperature ranging between min 24°C (75.2°F) and max 30°C (86°F). The warmest months are May through October, with an average high-temperature of 30°C (86°F). October is the month with the most rainfall. Weather in October »
Weather in November
November, the last month of the autumn in Grand Anse Beach, is another warm month, with temperature in the range of an average high of 29°C (84.2°F) and an average low of 23°C (73.4°F). In Grand Anse Beach, the average high-temperature in November is practically the same as in October - a moderately hot 29°C (84.2°F). Weather in November »
Weather in December
The first month of the winter, December, is still a warm month in Grand Anse Beach, Saint Lucia, with temperature in the range of an average low of 23°C (73.4°F) and an average high of 29°C (84.2°F). In Grand Anse Beach, the average high-temperature in December remains equal as in November - a still warm 29°C (84.2°F). Weather in December »
[Resources]FAQ
What is the coldest month in Grand Anse Beach?
January and February, with an average high-temperature of 28°C (82.4°F), are the coldest months.
How many days does it rain in Grand Anse Beach?
Throughout the year, in Grand Anse Beach, Saint Lucia, there are 209 rainfall days, and 2035mm (80.12") of precipitation is accumulated.
What are the months with the most sunshine in Grand Anse Beach?
January through September, November and December, with an average of 8h of sunshine, are months with the most sunshine in Grand Anse Beach.
What months are the sea coldest in Grand Anse Beach?
February and March, with an average sea temperature of 26°C (78.8°F), are months with the coldest seawater.
What is the driest month in Grand Anse Beach?
The month with the least rainfall is March, when the rain falls for 13 days and typically collects 76mm (2.99") of precipitation.
What is the month with the highest UV index in Grand Anse Beach?
March through September, with an average maximum UV index of 12, are months with the highest UV index in Grand Anse Beach.
What are the warmest months in Grand Anse Beach?
Warmest months in Grand Anse Beach are May through October, with an average high-temperature of 30°C (86°F).
When are the longest days in Grand Anse Beach?
June has the longest days of the year in Grand Anse Beach, with an average of 12h and 56min of daylight.
What months are the sea warmest in Grand Anse Beach?
September and October, with an average sea temperature of 29°C (84.2°F), are months with the warmest seawater.
What is the wettest month in Grand Anse Beach?
October is the month with the most rainfall in Grand Anse Beach, Saint Lucia. Rain falls for 18 days and accumulates 269mm (10.59") of precipitation.
What is the month with the least sunshine in Grand Anse Beach?
The month with the least sunshine is October, with an average of 7h of sunshine.
What is the month with the shortest days in Grand Anse Beach?
The month with the shortest days in Grand Anse Beach, Saint Lucia, is December, with an average of 11h and 19min of daylight.
Is there Daylight Saving Time (DST) in Grand Anse Beach?
Grand Anse Beach, Saint Lucia, does not utilize Daylight Saving Time (DST). AST timezone is used over the entire year.
What is the month with the lowest UV index in Grand Anse Beach?
With an average maximum UV index of 8, December is the month with the lowest UV index in Grand Anse Beach.
Average temperature
Grand Anse Beach, Saint Lucia
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).
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
Grand Anse Beach, Saint Lucia
- Average rainfall in January:
113mm - Average rainfall in February:
86mm - Average rainfall in March:
76mm - Average rainfall in April:
96mm - Average rainfall in May:
124mm - Average rainfall in June:
182mm
- Average rainfall in July:
245mm - Average rainfall in August:
216mm - Average rainfall in September:
224mm - Average rainfall in October:
269mm - Average rainfall in November:
255mm - Average rainfall in December:
149mm
The wettest month (with the highest rainfall) is October (269mm).
The driest month (with the least rainfall) is March (76mm).
Average rainfall days
Grand Anse Beach, Saint Lucia
- Average rainfall days in January:
17 days - Average rainfall days in February:
13 days - Average rainfall days in March:
13 days - Average rainfall days in April:
11 days - Average rainfall days in May:
15 days - Average rainfall days in June:
19 days
- Average rainfall days in July:
21 days - Average rainfall days in August:
20 days - Average rainfall days in September:
25 days - Average rainfall days in October:
18 days - Average rainfall days in November:
19 days - Average rainfall days in December:
18 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
Grand Anse Beach, Saint Lucia
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
Grand Anse Beach, Saint Lucia
- 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:
12h and 5min
- 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: 12h and 54min).
The month with the shortest days is December (Average daylight: 11h and 18min).
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
Grand Anse Beach, Saint Lucia
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).
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