March weather forecast
Colihaut, Dominica

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Weather in March

The transition to March in Colihaut presents a marginally warmer climate with temperatures levelling up from the previous month, despite the overall humidity remaining constant. Rainfall increases, marking the arrival of the conventional rain season in Dominica. A minor increase in daily sunshine hours permits prolonged outdoor social gatherings or activities. Noticeably, the cloud cover percentage increases, resulting in moderately overcast skies on most days, adding a charming dimension to the city skyline. Besides, the wind takes a definite calm, rendering a soothing atmosphere throughout the month.

Temperature

Colihaut records an average high-temperature of a still moderately hot 26.5°C (79.7°F) in March, closely mirroring the climate of the previous month. Colihaut's nighttime temperatures in March see a subtle dip to an average of 25.1°C (77.2°F).

Humidity

In March, the average relative humidity in Colihaut, Dominica, is 75%.

Rainfall

In March, the rain falls for 16.2 days. Throughout March, 27mm (1.06") of precipitation is accumulated. In Colihaut, during the entire year, the rain falls for 238.3 days and collects up to 663mm (26.1") of precipitation.

Daylight

In March, the average length of the day in Colihaut, Dominica, is 12h and 4min.
On the first day of the month, sunrise is at 06:22 and sunset at 18:13. On the last day of March, sunrise is at 06:01 and sunset at 18:18 AST.

Sunshine

The average sunshine in March in Colihaut is 8.5h.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 7. The months with the lowest UV index in Colihaut are January through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for average individuals.
Note: In March, the maximum UV index of 7 suggests this advice:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Updated: Jan 27, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

What is the average March temperature in Colihaut?

An average high-temperature, in March, in Colihaut, is 26.5°C (79.7°F) and the average low-temperature is 25.1°C (77.2°F).

What is the average humidity in March in Colihaut?

The average relative humidity in March is 75%.

How many days does it rain in March in Colihaut?

In Colihaut, Dominica, in March, during 16.2 rainfall days, 27mm (1.06") of precipitation is typically accumulated.

How many hours of daylight does Colihaut have in March?

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

When is the sunrise / sunset in March in Colihaut?

On the first day of March, sunrise is at 06:22 and sunset at 18:13. On the last day of the month, sunrise is at 06:01 and sunset at 18:18 AST.

How long on average sun shines in March in Colihaut?

In March, the average sunshine duration in Colihaut, Dominica, is 8.5h.

When is the highest UV index in Colihaut?

January through December, with an average maximum UV index of 7, are months with the highest UV index in Colihaut.

What is the month with the lowest UV index in Colihaut?

The months with the lowest UV index in Colihaut, Dominica, are January through December, with an average maximum UV index of 7.

What is the UV index reading in March in Colihaut?

The average daily maximum UV index in March in Colihaut, Dominica, is 7. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to UV radiation.

Average temperature in March
Colihaut, Dominica

Average temperature in March - Colihaut, Dominica
  • Average high temperature in March: 26.5°C

The warmest month (with the highest average high temperature) is September (29.1°C).
The month with the lowest average high temperature is January (26.2°C).

  • Average low temperature in March: 25.1°C

The month with the highest average low temperature is September (27.6°C).
The coldest month (with the lowest average low temperature) is February (24.8°C).

Average pressure in March
Colihaut, Dominica

Average pressure in March - Colihaut, Dominica
  • Average pressure in March: 1015.2mbar

The month with the highest atmospheric pressure is June (1015.7mbar).
The month with the lowest atmospheric pressure is November (1012.2mbar).

Average wind speed in March
Colihaut, Dominica

Average wind speed in March - Colihaut, Dominica
  • Average wind speed in March: 24km/h

The windiest month (with the highest average wind speed) is January (26.1km/h).
The calmest month (with the lowest average wind speed) is October (19.3km/h).

Average humidity in March
Colihaut, Dominica

Average humidity in March - Colihaut, Dominica
  • Average humidity in March: 75%

The months with the highest relative humidity are May, June, July, August and November (77%).
The month with the lowest relative humidity is February (74%).

Average rainfall in March
Colihaut, Dominica

Average rainfall in March - Colihaut, Dominica
  • Average rainfall in March: 27mm

The wettest month (with the highest rainfall) is September (82mm).
The driest month (with the least rainfall) is February (23mm).

Average rainfall days in March
Colihaut, Dominica

Average rainfall days in March - Colihaut, Dominica
  • Average rainfall days in March: 16.2 days

The month with the highest number of rainy days is May (22 days).
The month with the least rainy days is March (16.2 days).

Average daylight in March /
Average sunshine in March
Colihaut, Dominica

Average daylight in March / Average sunshine in March - Colihaut, Dominica
  • Average daylight in March: 12h and 1min

The month with the longest days is June (Average daylight: 13h and 0min).
The month with the shortest days is December (Average daylight: 11h and 12min).

  • Average sunshine in March: 8h and 3min

The months with the most sunshine are August and September (Average sunshine: 10h and 6min).
The months with the least sunshine are November and December (Average sunshine: 6h and 30min).

Average sunshine days in March
Colihaut, Dominica

Average sunshine days in March - Colihaut, Dominica
  • Average sunshine days in March: 7.9 days

The month with the most sunshine days is March (7.9 days).
The month with the least sunshine days is July (4.2 days).

Average UV index in March
Colihaut, Dominica

Average UV index in March - Colihaut, Dominica
  • 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
Colihaut, Dominica

Average cloud cover in March - Colihaut, Dominica
  • Average cloud cover in March: 38

The month with the most cloud cover is June (Cloud cover 47).
The month with the least cloud cover is February (Cloud cover 34).

Average visibility in March
Colihaut, Dominica

Average visibility in March - Colihaut, Dominica
  • 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).

Colihaut, Dominica

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