Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average sea temperature in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
In the transition from April to May, Ribeira Grande reports an average high-temperature of a warm 23.2°C (73.8°F), indicating a close resemblance to the prior month. A minor drop in temperature is observed from daytime highs in Ribeira Grande during the nights of May, averaging a pleasant 22°C (71.6°F).Humidity
In May, the average relative humidity in Ribeira Grande is 79%.Rainfall
The months with the least rainfall are January, March through May Rain falls for 1.4 days and accumulates 1mm (0.04") of rain.Sea temperature
In May, the average sea temperature in Ribeira Grande is 23.8°C (74.8°F).Note: For those not fond of cold temperatures, taking a swim at 23.8°C (74.8°F) may require consideration of the sunshine, wind, and ambient temperature. While wetsuits are not mandatory, they can enhance the experience.
Daylight
The average length of the day in May in Ribeira Grande, Cape Verde, is 12h and 56min.On the first day of May, sunrise is at 06:14 and sunset at 19:00. On the last day of the month, sunrise is at 06:05 and sunset at 19:10 -01.
Sunshine
With an average of 9.4h of sunshine, May has the most sunshine of the year in Ribeira Grande, Cape Verde.UV index
January through August, November and December, with an average maximum UV index of 6, are months with the lowest UV index in Ribeira Grande. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum daily UV index of 6 in May interprets into the following recommendations:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Heads up! Sand and water reflection magnifies the UV exposure from the Sun.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Ribeira Grande in May?
What is the average humidity in May in Ribeira Grande?
What is the driest month in Ribeira Grande?
How much does it rain in Ribeira Grande in May?
What is the sea temperature in May in Ribeira Grande?
How many hours of daylight does Ribeira Grande have in May?
What time are sunrise and sunset in May in Ribeira Grande?
What month has the most sunshine in Ribeira Grande?
How long on average sun shines in May in Ribeira Grande?
When is the lowest UV index in Ribeira Grande?
What is the UV index reading in May in Ribeira Grande?
Average temperature in May
Ribeira Grande, Cape Verde
- Average high temperature in May: 23.2°C
The warmest month (with the highest average high temperature) is October (26.7°C).
The month with the lowest average high temperature is February (21.8°C).
- Average low temperature in May: 22°C
The months with the highest average low temperature are September and October (25.7°C).
The coldest month (with the lowest average low temperature) is February (20.7°C).
Average pressure in May
Ribeira Grande, Cape Verde
- Average pressure in May: 1015.4mbar
The month with the highest atmospheric pressure is January (1016.6mbar).
The months with the lowest atmospheric pressure are August and September (1013.3mbar).
Average wind speed in May
Ribeira Grande, Cape Verde
- Average wind speed in May: 26.3km/h
The windiest month (with the highest average wind speed) is February (28.6km/h).
The calmest month (with the lowest average wind speed) is August (18.2km/h).
Average humidity in May
Ribeira Grande, Cape Verde
- Average humidity in May: 79%
The months with the highest relative humidity are July, August and September (82%).
The months with the lowest relative humidity are January and December (73%).
Average rainfall in May
Ribeira Grande, Cape Verde
- Average rainfall in May: 1mm
The wettest month (with the highest rainfall) is September (31mm).
The driest months (with the least rainfall) are January, March, April and May (1mm).
Average rainfall days in May
Ribeira Grande, Cape Verde
- Average rainfall days in May: 1.4 days
The month with the highest number of rainy days is September (9.1 days).
The month with the least rainy days is February (1 days).
Average sea temperature in May
Ribeira Grande, Cape Verde
- Average sea temperature in May: 23.8°C
The best month for swimming (with the highest average sea temperature) is October (26.8°C).
The coldest month (with the lowest average sea temperature) is February (23.1°C).
Average daylight in May /
Average sunshine in May
Ribeira Grande, Cape Verde
- Average daylight in May: 12h and 5min
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 6min).
- Average sunshine in May: 9h and 2min
The month with the most sunshine is May (Average sunshine: 9h and 24min).
The month with the least sunshine is August (Average sunshine: 7h and 30min).
Average sunshine days in May
Ribeira Grande, Cape Verde
- Average sunshine days in May: 28.8 days
The month with the most sunshine days is May (28.8 days).
The month with the least sunshine days is September (17.8 days).
Average UV index in May
Ribeira Grande, Cape Verde
- Average UV index in May: 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 May
Ribeira Grande, Cape Verde
- Average cloud cover in May: 19
The month with the most cloud cover is August (Cloud cover 44).
The month with the least cloud cover is May (Cloud cover 19).
Average visibility in May
Ribeira Grande, Cape Verde
- Average visibility in May: 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).
Ribeira Grande, Cape Verde
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