March weather forecast
Cap Estate, Saint Lucia

March

Weather in March

Weather in March showcases a minor shift. As this month progresses, the small increase in temperature to 27.7°C (81.9°F) gives a hint of the ensuing summer. The natural landscape starts to blossom as rainfall mildly increases to 21mm (0.83"). Bird watchers find this period engaging as migratory bird sightings are plentiful in the local ecosystems. In addition, the windy weather keeps the atmosphere lively.

Temperature

March's beginning in Cap Estate signals an average high-temperature of a still warm 27.7°C (81.9°F), barely different from February's 27.5°C (81.5°F). The month of March in Cap Estate shows a minor drop from daytime temperatures, generally recording a low average of 25°C (77°F).

Heat index

For most parts of March, the heat index is calculated to be a hot 30°C (86°F). With prolonged exposure and constant activity, one might feel exhausted and experience heat cramps.
Be advised, the heat index considers values for conditions in shade and with a light breeze. Direct sunlight might lead to a heat index increase by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', ties air temperature with relative humidity to produce the perceived temperature sensation. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.

Humidity

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

Rainfall

In Cap Estate, during March, the rain falls for 18.8 days and regularly aggregates up to 21mm (0.83") of precipitation. In Cap Estate, during the entire year, the rain falls for 255.2 days and collects up to 560mm (22.05") of precipitation.

Sea temperature

February and March, with an average sea temperature of 26°C (78.8°F), are months with the coldest seawater.
Note: For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

Daylight

In Cap Estate, the average length of the day in March 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, in Cap Estate, sunrise is at 05:59 and sunset at 18:15 AST.

Sunshine

The average sunshine in March is 8.3h.

UV index

January through May, July through December, with an average maximum UV index of 7, are months with the highest UV index in Cap Estate. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: A maximum high daily UV index of 7 during March translates into the following directions:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Notice! The Sun's UV exposure elevates with sand and water reflections.

Frequently asked questions

What are March temperatures in Cap Estate?
In March, in Cap Estate, the average high-temperature is 27.7°C (81.9°F), and the average low-temperature is 25°C (77°F). In March, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, is calculated to be 30°C (86°F).
What are the least humid months in Cap Estate?
January through March and September, with an average relative humidity of 73%, are the least humid months in Cap Estate, Saint Lucia.
What is the average humidity in March in Cap Estate?
In March, the average relative humidity is 73%.
How many days does it rain in March in Cap Estate?
In Cap Estate, Saint Lucia, in March, it is raining for 18.8 days, with typically 21mm (0.83") of accumulated precipitation.
What months are the sea coldest in Cap Estate?
February and March, with an average sea temperature of 26°C (78.8°F), are months with the coldest seawater in Cap Estate.
What is the sea water temperature in March in Cap Estate?
In Cap Estate, Saint Lucia, in March, the average water temperature is 26°C (78.8°F). For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.
How many hours of daylight does Cap Estate have in March?
In Cap Estate, the average day length in March is 12h and 4min.
When are sunrise and sunset in March in Cap Estate?
On the first day of March, sunrise is at 06:19 and sunset at 18:12. On the last day of the month, sunrise is at 05:59 and sunset at 18:15 AST.
How long on average sun shines in March in Cap Estate?
In Cap Estate, Saint Lucia, the average sunshine duration in March is 8.3h.
What is the month with the highest UV index in Cap Estate?
January through May, July through December, with an average maximum UV index of 7, are months with the highest UV index in Cap Estate.
How high is the UV index in March in Cap Estate?
In Cap Estate, Saint Lucia, the average daily maximum UV index in March is 7. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average sea temperature
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in March
Cap Estate, Saint Lucia
  • Average high temperature in March: 27.7°C

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).

  • Average low temperature in March: 25°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 in March
Cap Estate, Saint Lucia
  • Average pressure in March: 1014.5mbar

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

Average wind speed in March
Cap Estate, Saint Lucia
  • Average wind speed in March: 22.7km/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 in March
Cap Estate, Saint Lucia
  • Average humidity in March: 73%

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 in March
Cap Estate, Saint Lucia
  • Average rainfall in March: 21mm

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

Average rainfall days in March
Cap Estate, Saint Lucia
  • Average rainfall days in March: 18.8 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 sea temperature in March
Cap Estate, Saint Lucia
  • Average sea temperature in March: 26°C

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 in March /
Average sunshine in March
Cap Estate, 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 and 2min

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 in March
Cap Estate, Saint Lucia
  • Average sunshine days in March: 7.4 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 in March
Cap Estate, Saint Lucia
  • Average UV index in March: 7

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 in March
Cap Estate, Saint Lucia
  • Average cloud cover in March: 40

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 in March
Cap Estate, Saint Lucia
  • Average visibility in March: 10km

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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