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
August
Weather in August
Temperature
The average high-temperature in August, at a warm 24.7°C (76.5°F), reveals a modest deviation from July's 22.8°C (73°F). During August, an average low-temperature of 12.9°C (55.2°F) is observed.Humidity
In August, the average relative humidity in São Sebastião do Maranhão is 76%.Rainfall
In São Sebastião do Maranhão, in August, it is raining for 7.5 days, with typically 10mm (0.39") of accumulated precipitation. In São Sebastião do Maranhão, during the entire year, the rain falls for 201.3 days and collects up to 1102mm (43.39") of precipitation.Daylight
In São Sebastião do Maranhão, the average length of the day in August is 11h and 31min.On the first day of the month, sunrise is at 06:16 and sunset at 17:36. On the last day of August, sunrise is at 05:57 and sunset at 17:43 -03.
Sunshine
In August, the average sunshine is 7.8h.UV index
February through August, October through December, with an average maximum UV index of 5, are months with the lowest UV index. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.Note: A maximum daily UV index of 5 during August morphs into the following directions:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. 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 São Sebastião do Maranhão?
What is the average humidity in August in São Sebastião do Maranhão?
How much does it rain in São Sebastião do Maranhão in August?
What is the average length of the day in August in São Sebastião do Maranhão?
When are sunrise and sunset in August in São Sebastião do Maranhão?
How many hours of sunshine does São Sebastião do Maranhão have in August?
What are the months with the lowest UV index in São Sebastião do Maranhão?
What is the UV index reading in August in São Sebastião do Maranhão?
Average temperature in August
São Sebastião do Maranhão, Brazil
- Average high temperature in August: 24.7°C
The warmest month (with the highest average high temperature) is October (27.3°C).
The month with the lowest average high temperature is June (22.7°C).
- Average low temperature in August: 12.9°C
The month with the highest average low temperature is December (18°C).
The coldest month (with the lowest average low temperature) is July (12.6°C).
Average pressure in August
São Sebastião do Maranhão, Brazil
- Average pressure in August: 1019.8mbar
The month with the highest atmospheric pressure is July (1020.6mbar).
The month with the lowest atmospheric pressure is December (1013mbar).
Average wind speed in August
São Sebastião do Maranhão, Brazil
- Average wind speed in August: 7.5km/h
The windiest months (with the highest average wind speed) are September and October (8km/h).
The calmest months (with the lowest average wind speed) are March and May (5.9km/h).
Average humidity in August
São Sebastião do Maranhão, Brazil
- Average humidity in August: 76%
The months with the highest relative humidity are March and April (89%).
The month with the lowest relative humidity is September (70%).
Average rainfall in August
São Sebastião do Maranhão, Brazil
- Average rainfall in August: 10mm
The wettest month (with the highest rainfall) is December (211mm).
The driest month (with the least rainfall) is July (4mm).
Average rainfall days in August
São Sebastião do Maranhão, Brazil
- Average rainfall days in August: 7.5 days
The month with the highest number of rainy days is December (26.8 days).
The month with the least rainy days is July (5.7 days).
Average daylight in August /
Average sunshine in August
São Sebastião do Maranhão, Brazil
- Average daylight in August: 11h and 3min
The month with the longest days is December (Average daylight: 13h and 12min).
The month with the shortest days is June (Average daylight: 11h and 6min).
- Average sunshine in August: 7h and 5min
The month with the most sunshine is September (Average sunshine: 8h and 36min).
The month with the least sunshine is November (Average sunshine: 6h and 6min).
Average sunshine days in August
São Sebastião do Maranhão, Brazil
- Average sunshine days in August: 21.2 days
The month with the most sunshine days is July (23 days).
The month with the least sunshine days is December (2.8 days).
Average UV index in August
São Sebastião do Maranhão, Brazil
- Average UV index in August: 5
The months with the highest UV index are January and September (UV index 6).
The months with the lowest UV index are February, March, April, May, June, July, August, October, November and December (UV index 5).
Average cloud cover in August
São Sebastião do Maranhão, Brazil
- Average cloud cover in August: 43
The month with the most cloud cover is April (Cloud cover 68).
The month with the least cloud cover is September (Cloud cover 37).
Average visibility in August
São Sebastião do Maranhão, Brazil
- Average visibility in August: 8km
The month with the highest visibility is September (9km).
The months with the lowest visibility are January, February, March, April, May and June (6km).
