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 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
May
Weather in May
Temperature
May welcomes an average high-temperature of a still warm 24.8°C (76.6°F), not much different from the preceding month. In May, Ribeira Ilheu's nighttime temperatures demonstrate a slight decrease, stabilizing at an average of 22.2°C (72°F).Humidity
In Ribeira Ilheu, Cape Verde, the average relative humidity in May is 77%.Rainfall
The months with the least rainfall are January, March and May Rain falls for 1.3 days and accumulates 1mm (0.04") of rain.Daylight
The average length of the day in May is 12h and 50min.On the first day of May in Ribeira Ilheu, Cape Verde, sunrise is at 06:13 and sunset at 18:55. On the last day of the month, sunrise is at 06:06 and sunset at 19:04 -01.
Sunshine
With an average of 9.9h of sunshine, May has the most sunshine of the year.UV index
The months with the lowest UV index in Ribeira Ilheu are January through July and December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In May, the UV index of 6 transforms into the following advice:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. 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. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average May temperature in Ribeira Ilheu?
What is the average humidity in May in Ribeira Ilheu?
What is the driest month in Ribeira Ilheu?
How much does it rain in Ribeira Ilheu in May?
How many hours of daylight does Ribeira Ilheu have in May?
What time are sunrise and sunset in May in Ribeira Ilheu?
What month has the most sunshine in Ribeira Ilheu?
How long on average sun shines in May in Ribeira Ilheu?
What are the months with the lowest UV index in Ribeira Ilheu?
How high is the UV index in May in Ribeira Ilheu?
Average temperature in May
Ribeira Ilheu, Cape Verde
- Average high temperature in May: 24.8°C
The warmest month (with the highest average high temperature) is October (28.4°C).
The months with the lowest average high temperature are February and March (23.7°C).
- Average low temperature in May: 22.2°C
The months with the highest average low temperature are September and October (25.8°C).
The coldest month (with the lowest average low temperature) is February (20.9°C).
Average pressure in May
Ribeira Ilheu, Cape Verde
- Average pressure in May: 1014.3mbar
The month with the highest atmospheric pressure is January (1015.2mbar).
The month with the lowest atmospheric pressure is September (1012.5mbar).
Average wind speed in May
Ribeira Ilheu, Cape Verde
- Average wind speed in May: 22.2km/h
The windiest month (with the highest average wind speed) is February (25.8km/h).
The calmest month (with the lowest average wind speed) is August (14km/h).
Average humidity in May
Ribeira Ilheu, Cape Verde
- Average humidity in May: 77%
The months with the highest relative humidity are June, July, August and September (79%).
The month with the lowest relative humidity is January (69%).
Average rainfall in May
Ribeira Ilheu, Cape Verde
- Average rainfall in May: 1mm
The wettest month (with the highest rainfall) is September (57mm).
The driest months (with the least rainfall) are January, March and May (1mm).
Average rainfall days in May
Ribeira Ilheu, Cape Verde
- Average rainfall days in May: 1.3 days
The month with the highest number of rainy days is September (14 days).
The month with the least rainy days is January (0.7 days).
Average daylight in May /
Average sunshine in May
Ribeira Ilheu, Cape Verde
- Average daylight in May: 12h and 5min
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 18min).
- Average sunshine in May: 9h and 5min
The month with the most sunshine is May (Average sunshine: 9h and 54min).
The month with the least sunshine is August (Average sunshine: 7h and 0min).
Average sunshine days in May
Ribeira Ilheu, Cape Verde
- Average sunshine days in May: 29.3 days
The months with the most sunshine days are January and May (29.3 days).
The month with the least sunshine days is September (12.5 days).
Average UV index in May
Ribeira Ilheu, Cape Verde
- Average UV index in May: 6
The months with the highest UV index are August, September, October and November (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July and December (UV index 6).
Average cloud cover in May
Ribeira Ilheu, Cape Verde
- Average cloud cover in May: 13
The month with the most cloud cover is August (Cloud cover 52).
The month with the least cloud cover is May (Cloud cover 13).
Average visibility in May
Ribeira Ilheu, 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).
