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 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
Weather in August
Temperature
The beginning of August records an average high-temperature of a still warm 24.8°C (76.6°F), almost echoing the conditions of the previous month. Night temperatures during August experience a slight downturn, averaging a still moderately hot 23.2°C (73.8°F).Humidity
The months with the highest humidity are August through October, with an average relative humidity of 83%.Rainfall
In Poiso Alto, São Tomé and Príncipe, in August, during 12.8 rainfall days, 21mm (0.83") of precipitation is typically accumulated. In Poiso Alto, during the entire year, the rain falls for 241.7 days and collects up to 1287mm (50.67") of precipitation.Daylight
The average length of the day in August in Poiso Alto, São Tomé and Príncipe, is 12h and 8min.On the first day of August, sunrise is at 05:35 and sunset at 17:43. On the last day of the month, sunrise is at 05:30 and sunset at 17:37 GMT.
Sunshine
With an average of 5h of sunshine, August has the least sunshine of the year.UV index
In Poiso Alto, the average daily maximum UV index in August is 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for average individuals.Note: The daily high UV index of 6 during August translates into the following recommendations:
Deter overexposure. Protecting against the sun's effects is essential. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. Enhance your sun protection with tightly woven, yet airy clothing.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average August temperature in Poiso Alto?
What are the most humid months in Poiso Alto?
What is the average humidity in August in Poiso Alto?
How much does it rain in Poiso Alto in August?
How many hours of daylight does Poiso Alto have in August?
What time are sunrise and sunset in August in Poiso Alto?
What is the month with the least sunshine in Poiso Alto?
How long on average sun shines in August in Poiso Alto?
What is the UV index intensity in August in Poiso Alto?
Average temperature in August
Poiso Alto, São Tomé and Príncipe
- Average high temperature in August: 24.8°C
The warmest month (with the highest average high temperature) is March (28.8°C).
The month with the lowest average high temperature is July (24.5°C).
- Average low temperature in August: 23.2°C
The month with the highest average low temperature is March (27.5°C).
The coldest month (with the lowest average low temperature) is July (23°C).
Average pressure in August
Poiso Alto, São Tomé and Príncipe
- Average pressure in August: 1014.1mbar
The month with the highest atmospheric pressure is July (1014.3mbar).
The month with the lowest atmospheric pressure is February (1009.8mbar).
Average wind speed in August
Poiso Alto, São Tomé and Príncipe
- Average wind speed in August: 17.1km/h
The windiest month (with the highest average wind speed) is July (17.7km/h).
The calmest month (with the lowest average wind speed) is December (10.8km/h).
Average humidity in August
Poiso Alto, São Tomé and Príncipe
- Average humidity in August: 83%
The months with the highest relative humidity are August, September and October (83%).
The month with the lowest relative humidity is March (76%).
Average rainfall in August
Poiso Alto, São Tomé and Príncipe
- Average rainfall in August: 21mm
The wettest month (with the highest rainfall) is November (224mm).
The driest month (with the least rainfall) is July (9mm).
Average rainfall days in August
Poiso Alto, São Tomé and Príncipe
- Average rainfall days in August: 12.8 days
The month with the highest number of rainy days is December (28.6 days).
The month with the least rainy days is June (7.3 days).
Average daylight in August /
Average sunshine in August
Poiso Alto, São Tomé and Príncipe
- Average daylight in August: 12h and 1min
The month with the longest days is June (Average daylight: 12h and 6min).
The months with the shortest days are January, November and December (Average daylight: 12h and 6min).
- Average sunshine in August: 5h and 0min
The month with the most sunshine is February (Average sunshine: 8h and 36min).
The month with the least sunshine is August (Average sunshine: 5h and 0min).
Average sunshine days in August
Poiso Alto, São Tomé and Príncipe
- Average sunshine days in August: 8 days
The month with the most sunshine days is June (16.4 days).
The month with the least sunshine days is December (1.5 days).
Average UV index in August
Poiso Alto, São Tomé and Príncipe
- Average UV index in August: 6
The months with the highest UV index are January, February, March, April, May, October, November and December (UV index 7).
The month with the lowest UV index is July (UV index 5).
Average cloud cover in August
Poiso Alto, São Tomé and Príncipe
- Average cloud cover in August: 65
The month with the most cloud cover is August (Cloud cover 65).
The month with the least cloud cover is February (Cloud cover 37).
Average visibility in August
Poiso Alto, São Tomé and Príncipe
- Average visibility in August: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September and December (10km).
The months with the lowest visibility are October and November (9km).
Poiso Alto, São Tomé and Príncipe
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