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 arrival of August is marked by an average high-temperature of a still moderately hot 27.6°C (81.7°F), bearing a close resemblance to July. Calheta maintains a consistent average nighttime low-temperature of 25.1°C (77.2°F) throughout August.Heat index
In August, the heat index is estimated at a hot 31°C (87.8°F). If activity and exposure persist, they could induce fatigue, leading to possible heat cramps.Note that heat index values are valued for light wind and location in the shade. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is an aggregate value of air's warmth and moisture to show the human-felt temperature. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children often fail to recognize the requirement to rest and rehydrate. Thirst, being a late symptom of dehydration, underlines the importance of maintaining hydration, especially during ongoing physical activities.
Humidity
June through September, with an average relative humidity of 79%, are the most humid months.Rainfall
In August, the rain falls for 12.2 days. Throughout August, 31mm (1.22") of precipitation is accumulated. Throughout the year, in Calheta, there are 54.1 rainfall days, and 149mm (5.87") of precipitation is accumulated.Sea temperature
In Calheta, Cape Verde, in August, the average water temperature is 26.5°C (79.7°F).Note: Swimming, diving, and similar water activities in temperatures ranging from 25°C (77°F) to 29°C (84.2°F) are seen as very agreeable and pleasurable for lengthy periods without discomfort.
Daylight
In Calheta, the average length of the day in August is 12h and 37min.On the first day of the month, sunrise is at 06:15 and sunset at 19:02. On the last day of August, in Calheta, sunrise is at 06:20 and sunset at 18:45 -01.
Sunshine
With an average of 7h of sunshine, August has the least sunshine of the year.UV index
August through November, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum UV index of 7 during August leads to these instructions:
Persist with safeguards and heed sun safety doctrines. Keeping sunburn at bay is of prime importance. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Attention! UV radiation is ramped up when reflecting off sand and water surfaces.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Calheta in August?
What is the most humid month in Calheta?
What is the average humidity in August in Calheta?
How many days does it rain in August in Calheta?
What is the water temperature in August in Calheta?
What is the average length of the day in August in Calheta?
When is the sunrise / sunset in August in Calheta?
What is the month with the least sunshine in Calheta?
How many hours of sunshine does Calheta have in August?
What is the month with the highest UV index in Calheta?
What is the UV index intensity in August in Calheta?
Average temperature in August
Calheta, Cape Verde
- Average high temperature in August: 27.6°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 August: 25.1°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 August
Calheta, Cape Verde
- Average pressure in August: 1012.7mbar
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 August
Calheta, Cape Verde
- Average wind speed in August: 14km/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 August
Calheta, Cape Verde
- Average humidity in August: 79%
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 August
Calheta, Cape Verde
- Average rainfall in August: 31mm
The wettest month (with the highest rainfall) is September (50mm).
The driest months (with the least rainfall) are January, March and May (1mm).
Average rainfall days in August
Calheta, Cape Verde
- Average rainfall days in August: 12.2 days
The month with the highest number of rainy days is September (13.1 days).
The month with the least rainy days is January (0.7 days).
Average sea temperature in August
Calheta, Cape Verde
- Average sea temperature in August: 26.5°C
The best month for swimming (with the highest average sea temperature) is October (27.4°C).
The coldest month (with the lowest average sea temperature) is March (23.3°C).
Average daylight in August /
Average sunshine in August
Calheta, Cape Verde
- Average daylight in August: 12h and 4min
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 12min).
- Average sunshine in August: 7h and 0min
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 August
Calheta, Cape Verde
- Average sunshine days in August: 13.9 days
The months with the most sunshine days are January and May (29.3 days).
The month with the least sunshine days is September (13.1 days).
Average UV index in August
Calheta, Cape Verde
- Average UV index in August: 7
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 August
Calheta, Cape Verde
- Average cloud cover in August: 52
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 August
Calheta, 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).
