March weather forecast
Morne Rouge, Grenada

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Weather in March

In March, the tropical paradise of Morne Rouge, Grenada welcomes a decrease in rainfall days to a total of 10 days, slightly down from February. Daylight extends further, giving locals and tourists more time to revel in the island's splendor. The UV index continues to hover at its peak, necessitating sun protection. Outdoor activities may still be conducted unhindered, as the sea sustains its alluring warmth. Meanwhile, the air temperatures persist in providing a warm and inviting environment.

Temperature

Morne Rouge's coldest period falls in January through March and December, when the average high-temperatures ascend to 29°C (84.2°F).

Rainfall

In Morne Rouge, in March, during 10 rainfall days, 59mm (2.32") of precipitation is typically accumulated. Throughout the year, there are 180 rainfall days, and 1594mm (62.76") of precipitation is accumulated.

Sea temperature

The months with the coldest seawater are January through April and December, with an average sea temperature of 27°C (80.6°F).
Note: Water surface temperatures from 25°C (77°F) to 29°C (84.2°F) are considered optimal and extremely delightful for long-lasting pleasure in any water activity.

Daylight

In March, the average length of the day is 12h and 4min.
On the first day of March, sunrise is at 06:21 and sunset at 18:16. On the last day of the month, sunrise is at 06:03 and sunset at 18:18 AST.

Sunshine

January through May and August, with an average of 8h of sunshine, are months with the most sunshine.

UV index

February through September, with an average maximum UV index of 12, are months with the highest UV index. A UV Index reading of 11, and higher, represents an excessive health risk from unprotected exposure to Sun's UV rays for the average person.
Note: An average UV index of 12 in March transforms into this advice:
Enforce all necessary precautions, unprotected skin might burn swiftly. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Regularly apply and reapply a broad-spectrum sunscreen with a minimum SPF 30 every two hours, or straight after swimming or an outdoor activity. Caution! The Sun's UV rays become stronger due to reflections from water and sand.

Frequently asked questions

What is the coldest month?

Morne Rouge experiences the lowest of its temperatures in January through March and December, when the average high-temperatures rise to 29°C (84.2°F).

How hot does it get in March?

The high-temperature, in March, in Morne Rouge, records 29°C (84.2°F), while the low-temperature is 21°C (69.8°F).

How many days does it rain in March?

In Morne Rouge, in March, during 10 rainfall days, 59mm (2.32") of precipitation is typically accumulated.

What are the months with the coldest sea water?

January through April and December, with an average sea temperature of 27°C (80.6°F), are months with the coldest seawater.

What is the water temperature in March?

In Morne Rouge, in March, the average water temperature is 27°C (80.6°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 Morne Rouge have in March?

In March, the average day length is 12h and 4min.

When is the sunrise / sunset in March?

On the first day of March, sunrise is at 06:21 and sunset at 18:16. On the last day of the month, sunrise is at 06:03 and sunset at 18:18 AST.

What are the months with the most sunshine?

The months with the most sunshine are January through May and August, with an average of 8h of sunshine.

How long on average sun shines in March?

The average sunshine duration in March is 8h.

What is the month with the highest UV index?

February 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 Morne Rouge, the average daily maximum UV index in March is 12. A UV Index estimate of 11, and higher, represents an excessive health risk from unsafe exposure to Sun's UV rays.
Average rainfall days
Average daylight
Average sunshine
Average UV index

Average temperature in March
Morne Rouge, Grenada

Average temperature in March - Morne Rouge, Grenada
  • Average high temperature in March: 29°C

The warmest months (with the highest average high temperature) are April, May, June, July, August, September, October and November (30°C).
The months with the lowest average high temperature are January, February, March and December (29°C).

  • Average low temperature in March: 21°C

The months with the highest average low temperature are May, June, July, August, September and October (23°C).
The coldest months (with the lowest average low temperature) are January, February, March and December (21°C).

Average rainfall in March
Morne Rouge, Grenada

Average rainfall in March - Morne Rouge, Grenada
  • Average rainfall in March: 59mm

The wettest month (with the highest rainfall) is October (207mm).
The driest month (with the least rainfall) is February (57mm).

Average rainfall days in March
Morne Rouge, Grenada

Average rainfall days in March - Morne Rouge, Grenada
  • Average rainfall days in March: 10 days

The months with the highest number of rainy days are July and November (20 days).
The month with the least rainy days is April (7 days).

Average sea temperature in March
Morne Rouge, Grenada

Average sea temperature in March - Morne Rouge, Grenada
  • Average sea temperature in March: 27°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 January, February, March, April and December (27°C).

Average daylight in March /
Average sunshine in March
Morne Rouge, Grenada

Average daylight in March / Average sunshine in March - Morne Rouge, Grenada
  • Average daylight in March: 12h and 1min

The month with the longest days is June (Average daylight: 12h and 48min).
The month with the shortest days is December (Average daylight: 11h and 24min).

  • Average sunshine in March: 8h

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

Average UV index in March
Morne Rouge, Grenada

Average UV index in March - Morne Rouge, Grenada
  • Average UV index in March: 12

The months with the highest UV index are February, March, April, May, June, July, August and September (UV index 12).
The month with the lowest UV index is December (UV index 9).

Morne Rouge, Grenada

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