Contents
- Weather in August
- Frequently asked questions
- Average temperature in August
- Average pressure in August
- Average wind speed in August
- Average humidity in August
- Average rainfall in August
- Average rainfall days in August
- Average sea temperature in August
- Average daylight in August
- Average sunshine in August
- Average sunshine days in August
- Average UV index in August
- Average cloud cover in August
- Average visibility in August
August
Weather in August
Temperature
The commencement of August brings an average high-temperature of a still warm 26°C (78.8°F), marking an inconsequential divergence from July. Porto Novo documents an average low-temperature of 24.6°C (76.3°F) for the nights of August.Humidity
July through September, with an average relative humidity of 82%, are the most humid months.Rainfall
In August, the rain falls for 6.3 days. Throughout August, 21mm (0.83") of precipitation is accumulated. In Porto Novo, during the entire year, the rain falls for 39.3 days and collects up to 91mm (3.58") of precipitation.Sea temperature
In Porto Novo, Cape Verde, the average seawater temperature in August is 25.7°C (78.3°F).Note: Water activities in surface temperatures between 25°C (77°F) and 29°C (84.2°F) are seen as exceptional and extremely agreeable for lengthened time spans.
Daylight
In Porto Novo, the average length of the day in August is 12h and 41min.On the first day of August, sunrise is at 06:21 and sunset at 19:13. On the last day of the month, sunrise is at 06:27 and sunset at 18:54 -01.
Sunshine
August has the least sunshine of the year in Porto Novo, with an average of 7.5h of sunshine.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 radiation for average individuals.Note: The maximum UV index, 6 during August, leads to the following recommendations:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. Always opt for UVA and UVB-resistant sunglasses on radiant days. Beware! Reflecting off water and sand, UV rays are much stronger.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are August temperatures in Porto Novo?
What is the most humid month in Porto Novo?
What is the average humidity in August in Porto Novo?
How many days does it rain in August in Porto Novo?
What is the water temperature in August in Porto Novo?
What is the average length of the day in August in Porto Novo?
When are sunrise and sunset in August in Porto Novo?
What is the month with the least sunshine in Porto Novo?
How long on average sun shines in August in Porto Novo?
What are the months with the lowest UV index in Porto Novo?
What is the UV index intensity in August in Porto Novo?
Average temperature in August
Porto Novo, Cape Verde
- Average high temperature in August: 26°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 August: 24.6°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 August
Porto Novo, Cape Verde
- Average pressure in August: 1013.3mbar
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 August
Porto Novo, Cape Verde
- Average wind speed in August: 18.2km/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 August
Porto Novo, Cape Verde
- Average humidity in August: 82%
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 August
Porto Novo, Cape Verde
- Average rainfall in August: 21mm
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 August
Porto Novo, Cape Verde
- Average rainfall days in August: 6.3 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 August
Porto Novo, Cape Verde
- Average sea temperature in August: 25.7°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 August /
Average sunshine in August
Porto Novo, Cape Verde
- Average daylight in August: 12h and 4min
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 August: 7h and 3min
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 August
Porto Novo, Cape Verde
- Average sunshine days in August: 18.9 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 August
Porto Novo, Cape Verde
- Average UV index in August: 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 August
Porto Novo, Cape Verde
- Average cloud cover in August: 44
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 August
Porto Novo, Cape Verde
- Average visibility in August: 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).
