March weather forecastGarrison, Barbados
March
Weather in March
March portrays a surge in rainfall volume, showing a slight spike from the preceding February. Sea temperatures remain warm, and the coastal winds are a delight. Notably, March witnesses a dip in wind speed to an average of 25.6km/h (15.9mph). Longer sunshine hours coupled with pleasant temperatures make March an appealing month for beach-goers and outdoor activities. As the month ends, the lightly increased rainfall heralds the forthcoming wetter months.Temperature
As Garrison, Barbados, transitions from February to March, the average high-temperatures adjust to a still warm 26.9°C (80.4°F), nearly the same as the previous 26.8°C (80.2°F). During the month of March, Garrison identifies an average nighttime low-temperature of 25.8°C (78.4°F), slightly lower than its daytime counterpart.Humidity
In March, the average relative humidity is 75%.Rainfall
In Garrison, in March, it is raining for 15.1 days, with typically 20mm (0.79") of accumulated precipitation. In Garrison, during the entire year, the rain falls for 233.8 days and collects up to 706mm (27.8") of precipitation.Sea temperature
February and March, with an average sea temperature of 26°C (78.8°F), are months with the coldest seawater in Garrison.Note: Swimming, diving, and similar water activities in temperatures ranging from 25°C (77°F) to 29°C (84.2°F) are seen as very agreeable and pleasurable for lengthy periods without discomfort.
Daylight
In Garrison, the average length of the day in March is 12h and 4min.On the first day of March in Garrison, Barbados, sunrise is at 06:13 and sunset at 18:07. On the last day of the month, sunrise is at 05:54 and sunset at 18:10 AST.
Sunshine
In Garrison, the average sunshine in March is 8.9h.UV index
January through December, with an average maximum UV index of 7, are months with the highest UV index in Garrison, Barbados. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: The maximum UV index of 7 during March translates into these guidelines:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. 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. Beware! The strength of the UV rays is significantly increased by the reflection of the water and sand.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in March
Garrison, Barbados
- Average high temperature in March: 26.9°C
The warmest months (with the highest average high temperature) are September and October (28.9°C).
The month with the lowest average high temperature is February (26.8°C).
- Average low temperature in March: 25.8°C
The month with the highest average low temperature is October (27.8°C).
The coldest month (with the lowest average low temperature) is February (25.7°C).
Average pressure in March
Garrison, Barbados
- Average pressure in March: 1014.2mbar
The month with the highest atmospheric pressure is June (1014.8mbar).
The month with the lowest atmospheric pressure is November (1011.2mbar).
Average wind speed in March
Garrison, Barbados
- Average wind speed in March: 25.6km/h
The windiest months (with the highest average wind speed) are January and February (28.3km/h).
The calmest month (with the lowest average wind speed) is September (19.4km/h).
Average humidity in March
Garrison, Barbados
- Average humidity in March: 75%
The months with the highest relative humidity are June, July, August and November (77%).
The month with the lowest relative humidity is February (74%).
Average rainfall in March
Garrison, Barbados
- Average rainfall in March: 20mm
The wettest month (with the highest rainfall) is August (126mm).
The driest month (with the least rainfall) is February (13mm).
Average rainfall days in March
Garrison, Barbados
- Average rainfall days in March: 15.1 days
The month with the highest number of rainy days is July (26.3 days).
The month with the least rainy days is February (11.3 days).
Average sea temperature in March
Garrison, Barbados
- Average sea temperature in March: 26°C
The best month for swimming (with the highest average sea temperature) is September (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
Garrison, Barbados
- Average daylight in March: 12h and 6min
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 24min).
- Average sunshine in March: 8h and 54min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 30min).
Average sunshine days in March
Garrison, Barbados
- Average sunshine days in March: 12 days
The month with the most sunshine days is February (14.3 days).
The month with the least sunshine days is July (1.3 days).
Average UV index in March
Garrison, Barbados
- Average UV index in March: 7
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
Average cloud cover in March
Garrison, Barbados
- Average cloud cover in March: 39
The month with the most cloud cover is June (Cloud cover 49).
The months with the least cloud cover are January and February (Cloud cover 37).
Average visibility in March
Garrison, Barbados
- 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).
