Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
In September, Curral Velho experiences a minor shift in meteorological conditions with average high-temperatures marked at a still warm 26.6°C (79.9°F), closely mirroring the climate in August. The nights of September anticipate a slight dip from daytime high temperatures, settling to an average low-temperature of 26°C (78.8°F).Humidity
In September, the average relative humidity is 83%.Rainfall
In Curral Velho, in September, during 8 rainfall days, 28mm (1.1") of precipitation is typically accumulated. Throughout the year, in Curral Velho, there are 37.7 rainfall days, and 90mm (3.54") of precipitation is accumulated.Daylight
The average length of the day in September is 12h and 13min.On the first day of the month, sunrise is at 06:18 and sunset at 18:43. On the last day of September, sunrise is at 06:21 and sunset at 18:20 -01.
Sunshine
In Curral Velho, the average sunshine in September is 8.1h.UV index
The months with the highest UV index in Curral Velho are September and October, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the average person.Note: A maximum high daily UV index of 7 during September translates into the following directions:
Beware of overexposure. Fair-skinned individuals risk burning in less than 20 minutes. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Frequently asked questions
What is the usual temperature for Curral Velho in September?
What is the average humidity in September in Curral Velho?
How much does it rain in Curral Velho in September?
How many hours of daylight does Curral Velho have in September?
When are sunrise and sunset in September in Curral Velho?
How long on average sun shines in September in Curral Velho?
What are the months with the highest UV index in Curral Velho?
What is the UV index intensity in September in Curral Velho?
Average temperature in September
Curral Velho, Cape Verde
- Average high temperature in September: 26.6°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 September: 26°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 September
Curral Velho, Cape Verde
- Average pressure in September: 1013.1mbar
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 September
Curral Velho, Cape Verde
- Average wind speed in September: 20.8km/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 September
Curral Velho, Cape Verde
- Average humidity in September: 83%
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 September
Curral Velho, Cape Verde
- Average rainfall in September: 28mm
The wettest month (with the highest rainfall) is August (35mm).
The driest month (with the least rainfall) is January (0mm).
Average rainfall days in September
Curral Velho, Cape Verde
- Average rainfall days in September: 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 daylight in September /
Average sunshine in September
Curral Velho, Cape Verde
- Average daylight in September: 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 September: 8h and 1min
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 September
Curral Velho, Cape Verde
- Average sunshine days in September: 18.9 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 September
Curral Velho, Cape Verde
- Average UV index in September: 7
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 September
Curral Velho, Cape Verde
- Average cloud cover in September: 37
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 September
Curral Velho, Cape Verde
- Average visibility in September: 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).
Curral Velho, Cape Verde
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