March weather forecast
Sal, Cape Verde

A man aboard a simple boat near a beach, on the clear waters of Santa Maria Island in Sal, Cape Verde
A man aboard a simple boat near a beach, on the clear waters of Santa Maria Island in Sal, Cape Verde

March

Weather in March

March's palette unfolds with enhanced beauty in Cape Verde’s Sal. Although the temperature fluctuates from 20.6°C (69.1°F) to 21.6°C (70.9°F), it counters the humidity increase experienced in February, resulting in balanced climatic conditions. With daylight accumulating up to 12.1 hours a day, the vibrant landscapes of Sal shine brighter. Additionally, the significant surge in rainfall heralds the approaching spring in all its glory. Advent of April witnesses a gradual heat increase, marking the end of the balmy winter.

Temperature

March, with average temperatures reaching a high of 21.6°C (70.9°F) and a low of 20.6°C (69.1°F), is the coldest month.

Humidity

The average relative humidity in March in Sal is 78%.

Rainfall

In Sal, in March, it is raining for 2.8 days, with typically 1mm (0.04") of accumulated precipitation. Throughout the year, there are 37.7 rainfall days, and 90mm (3.54") of precipitation is accumulated.

Sea temperature

January through May, with an average sea temperature of 22°C (71.6°F), are months with the coldest seawater.
Note: Consideration of an individual's cold resistance, combined with conditions like sunshine, wind, and temperature, suggests that swimming in 22°C (71.6°F) water can be delightful. (Olympic swimming is usually in 25°C (77°F) to 28°C (82.4°F) water.)

Daylight

The average length of the day in March is 12h and 3min.
On the first day of March, sunrise is at 06:49 and sunset at 18:38. On the last day of the month, sunrise is at 06:26 and sunset at 18:44 -01.

Sunshine

In Sal, the average sunshine in March is 8.9h.

UV index

The months with the lowest UV index are January through August, November and December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for the average person.
Note: The UV index of 6 during March translates into the following guidance:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Caution! Sand and water surfaces escalate the UV intensity from the Sun.

Frequently asked questions

What part of the year is the coldest?
Sal reaches its average lowest temperatures in March, measuring 21.6°C (70.9°F) at the peak and 20.6°C (69.1°F) at the lowest.
What is the usual temperature for Sal in March?
The average high-temperature and low-temperature during March are 21.6°C (70.9°F) and 20.6°C (69.1°F) respectively.
What is the average humidity in March?
In Sal, the average relative humidity in March is 78%.
How much does it rain in March?
In March, the rain falls for 2.8 days. Throughout March, 1mm (0.04") of precipitation is accumulated.
What are the months with the coldest sea water?
January through May, with an average sea temperature of 22°C (71.6°F), are months with the coldest seawater.
What is the sea temperature in March?
In March, the average sea temperature is 22°C (71.6°F). For individuals prone to feeling cold, swimming in 23°C (73.4°F) is still regarded as intolerable. A wetsuit is not a necessity, but sunshine, wind, and air temperature are essential factors for relishing swimming at 22°C (71.6°F).
What is the average length of the day in March?
In Sal, the average day length in March is 12h and 3min.
When is the sunrise / sunset in March?
On the first day of March, sunrise is at 06:49 and sunset at 18:38. On the last day of the month, sunrise is at 06:26 and sunset at 18:44 -01.
How many hours of sunshine does Sal have in March?
In March, the average sunshine duration is 8.9h.
When is the lowest UV index in Sal?
The months with the lowest UV index are January through August, November and December, with an average maximum UV index of 6.
What is the UV index intensity in March?
In Sal, the average daily maximum UV index in March is 6. 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 - Sal, Cape Verde
Average temperature in March
Sal, Cape Verde
  • Average high temperature in March: 21.6°C

The warmest month (with the highest average high temperature) is October (26.7°C).
The month with the lowest average high temperature is March (21.6°C).

  • Average low temperature in March: 20.6°C

The month with the highest average low temperature is September (26°C).
The coldest month (with the lowest average low temperature) is March (20.6°C).

Average pressure in March - Sal, Cape Verde
Average pressure in March
Sal, Cape Verde
  • Average pressure in March: 1015.1mbar

The month with the highest atmospheric pressure is January (1016.2mbar).
The month with the lowest atmospheric pressure is August (1013mbar).

Average wind speed in March - Sal, Cape Verde
Average wind speed in March
Sal, Cape Verde
  • Average wind speed in March: 28km/h

The windiest month (with the highest average wind speed) is February (30.2km/h).
The calmest month (with the lowest average wind speed) is August (17.9km/h).

Average humidity in March - Sal, Cape Verde
Average humidity in March
Sal, Cape Verde
  • Average humidity in March: 78%

The months with the highest relative humidity are June and July (84%).
The months with the lowest relative humidity are January and December (72%).

Average rainfall in March - Sal, Cape Verde
Average rainfall in March
Sal, Cape Verde
  • Average rainfall in March: 1mm

The wettest month (with the highest rainfall) is August (35mm).
The driest month (with the least rainfall) is January (0mm).

Average rainfall days in March - Sal, Cape Verde
Average rainfall days in March
Sal, Cape Verde
  • Average rainfall days in March: 2.8 days

The month with the highest number of rainy days is September (8 days).
The month with the least rainy days is January (1 days).

Average sea temperature in March - Sal, Cape Verde
Average sea temperature in March
Sal, Cape Verde
  • Average sea temperature in March: 22°C

The best month for swimming (with the highest average sea temperature) is September (27°C).
The coldest months (with the lowest average sea temperature) are January, February, March, April and May (22°C).

Average daylight in March / Average sunshine in March - Sal, Cape Verde
Average daylight in March /
Average sunshine in March
Sal, Cape Verde
  • Average daylight in March: 12h and 1min

The month with the longest days is June (Average daylight: 13h and 6min).
The month with the shortest days is December (Average daylight: 11h and 12min).

  • Average sunshine in March: 8h and 5min

The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is August (Average sunshine: 7h and 0min).

Average sunshine days in March - Sal, Cape Verde
Average sunshine days in March
Sal, Cape Verde
  • Average sunshine days in March: 28.4 days

The month with the most sunshine days is January (29.5 days).
The month with the least sunshine days is September (18.9 days).

Average UV index in March - Sal, Cape Verde
Average UV index in March
Sal, Cape Verde
  • Average UV index in March: 6

The months with the highest UV index are September and October (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, November and December (UV index 6).

Average cloud cover in March - Sal, Cape Verde
Average cloud cover in March
Sal, Cape Verde
  • Average cloud cover in March: 21

The month with the most cloud cover is August (Cloud cover 48).
The month with the least cloud cover is January (Cloud cover 18).

Average visibility in March - Sal, Cape Verde
Average visibility in March
Sal, Cape Verde
  • 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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