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
The transition into May shows a subtle variation to a warm 23.2°C (73.8°F) from April's 22.3°C (72.1°F) in the average high-temperature. Registering an almost steady temperature, Calhau's nights in May see an average low of 22°C (71.6°F).Humidity
The average relative humidity in May in Calhau is 79%.Rainfall
The months with the least rainfall in Calhau, Cape Verde, are January, March through May Rain falls for 1.4 days and accumulates 1mm (0.04") of rain.Daylight
The average length of the day in May is 12h and 55min.On the first day of May in Calhau, Cape Verde, sunrise is at 06:13 and sunset at 18:59. On the last day of the month, sunrise is at 06:05 and sunset at 19:09 -01.
Sunshine
With an average of 9.4h of sunshine, May has the most sunshine of the year in Calhau, 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 Calhau. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for average individuals.Note: The maximum UV index of 6 during May translates into these guidelines:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average May temperature in Calhau?
What is the average humidity in May in Calhau?
What is the driest month in Calhau?
How much does it rain in Calhau in May?
How many hours of daylight does Calhau have in May?
What time are sunrise and sunset in May in Calhau?
What month has the most sunshine in Calhau?
How long on average sun shines in May in Calhau?
When is the lowest UV index in Calhau?
What is the UV index reading in May in Calhau?
Average temperature in May
Calhau, 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
Calhau, 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
Calhau, 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
Calhau, 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
Calhau, 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
Calhau, 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 daylight in May /
Average sunshine in May
Calhau, 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
Calhau, 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
Calhau, 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
Calhau, 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
Calhau, 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).
