August weather forecastSão Mateus, Brazil
August
Weather in August
The last month of the winter, August, is another warm month in São Mateus, Brazil, with an average temperature varying between 19.3°C (66.7°F) and 25.9°C (78.6°F).Temperature
São Mateus experiences a subtle adjustment in high-temperatures to a still warm 25.9°C (78.6°F) with the onset of August, maintaining near parity with July's 25.7°C (78.3°F). During August, the nighttime temperature averages to a refreshing 19.3°C (66.7°F).Humidity
In August, the average relative humidity in São Mateus, Brazil, is 78%.Rainfall
In São Mateus, in August, during 13.4 rainfall days, 32mm (1.26") of precipitation is typically accumulated. In São Mateus, during the entire year, the rain falls for 194.6 days and collects up to 770mm (30.31") of precipitation.Daylight
In São Mateus, the average length of the day in August is 11h and 30min.On the first day of August in São Mateus, sunrise is at 06:06 and sunset at 17:24. On the last day of the month, sunrise is at 05:47 and sunset at 17:31 -03.
Sunshine
The average sunshine in August is 7.8h.UV index
April through November, with an average maximum UV index of 6, are months with the lowest UV index in São Mateus. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for the average person.Note: A daily high UV index of 6 in August leads to these guidelines:
Conform to measures and uphold sun safety traditions. Warding off skin and eye harm is necessary. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
São Mateus, Brazil
- Average high temperature in August: 25.9°C
The warmest month (with the highest average high temperature) is February (30.1°C).
The month with the lowest average high temperature is July (25.7°C).
- Average low temperature in August: 19.3°C
The month with the highest average low temperature is February (23.2°C).
The coldest month (with the lowest average low temperature) is July (19.2°C).
Average pressure in August
São Mateus, Brazil
- Average pressure in August: 1020.2mbar
The month with the highest atmospheric pressure is July (1020.5mbar).
The month with the lowest atmospheric pressure is December (1012.8mbar).
Average wind speed in August
São Mateus, Brazil
- Average wind speed in August: 11.1km/h
The windiest month (with the highest average wind speed) is October (13.2km/h).
The calmest month (with the lowest average wind speed) is April (9.7km/h).
Average humidity in August
São Mateus, Brazil
- Average humidity in August: 78%
The months with the highest relative humidity are March, April, June, November and December (82%).
The month with the lowest relative humidity is September (76%).
Average rainfall in August
São Mateus, Brazil
- Average rainfall in August: 32mm
The wettest month (with the highest rainfall) is December (143mm).
The driest month (with the least rainfall) is September (17mm).
Average rainfall days in August
São Mateus, Brazil
- Average rainfall days in August: 13.4 days
The month with the highest number of rainy days is March (20.7 days).
The month with the least rainy days is September (11.1 days).
Average daylight in August /
Average sunshine in August
São Mateus, Brazil
- Average daylight in August: 11h and 30min
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 0min).
- Average sunshine in August: 7h and 48min
The month with the most sunshine is February (Average sunshine: 9h and 0min).
The month with the least sunshine is October (Average sunshine: 7h and 0min).
Average sunshine days in August
São Mateus, Brazil
- Average sunshine days in August: 14.8 days
The month with the most sunshine days is May (15.9 days).
The month with the least sunshine days is March (7.8 days).
Average UV index in August
São Mateus, Brazil
- Average UV index in August: 6
The months with the highest UV index are January, February, March and December (UV index 7).
The months with the lowest UV index are April, May, June, July, August, September, October and November (UV index 6).
Average cloud cover in August
São Mateus, Brazil
- Average cloud cover in August: 39
The month with the most cloud cover is November (Cloud cover 52).
The month with the least cloud cover is February (Cloud cover 32).
Average visibility in August
São Mateus, Brazil
- Average visibility in August: 10km
The months with the highest visibility are February, August, September and October (10km).
The months with the lowest visibility are January, March, April, May, June, July, November and December (9km).
