August weather forecastSantos, Brazil
August
Weather in August
In Santos, August marks the transition between winter and spring, often displaying warm and pleasant weather conditions. An intriguing fact is that this month records the lowest relative humidity level over the year, resting at 78%. There is a gradual increase of daily sunshine hours and consistently fair winds, offering excellent conditions for outdoor activities. Occasional misty mornings could add an aesthetic appeal to your photographic endeavors during the last winter month.Temperature
Santos observes a minor difference in average high-temperatures between July's 22°C (71.6°F) and August's 22.2°C (72°F). The nighttime temperature in Santos demonstrates a marginal decline, averaging at a comfortable 17.5°C (63.5°F) during August.Humidity
August is the least humid month, with an average relative humidity of 78%.Rainfall
August is the month with the least rainfall in Santos. Rain falls for 9.1 days and accumulates 35mm (1.38") of precipitation.Sea temperature
In August, the average sea temperature in Santos is 21.2°C (70.2°F).Note: The majority of individuals find swimming in 21.2°C (70.2°F) to be unenjoyable. The difficulty in controlling breathing rises as the temperature decreases from 21°C (69.8°F) to 15°C (59°F).
Daylight
In Santos, the average length of the day in August is 11h and 19min.On the first day of August, sunrise is at 06:40 and sunset at 17:42. On the last day of the month, sunrise is at 06:16 and sunset at 17:54 -03.
Sunshine
In August, the average sunshine is 7.6h.UV index
May, July through September, with an average maximum UV index of 5, are months with the lowest UV index. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum daily UV index of 5 in August converts into the following recommendations:
Take precautions - Protection against sun damage is advised. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Caution! The Sun's UV rays become stronger due to reflections from water and sand.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Santos, Brazil
- Average high temperature in August: 22.2°C
The warmest month (with the highest average high temperature) is February (27.8°C).
The month with the lowest average high temperature is July (22°C).
- Average low temperature in August: 17.5°C
The month with the highest average low temperature is February (23.7°C).
The coldest month (with the lowest average low temperature) is August (17.5°C).
Average pressure in August
Santos, Brazil
- Average pressure in August: 1019.7mbar
The month with the highest atmospheric pressure is July (1020.1mbar).
The month with the lowest atmospheric pressure is December (1011.7mbar).
Average wind speed in August
Santos, Brazil
- Average wind speed in August: 11km/h
The windiest month (with the highest average wind speed) is November (11.6km/h).
The calmest month (with the lowest average wind speed) is February (9.8km/h).
Average humidity in August
Santos, Brazil
- Average humidity in August: 78%
The month with the highest relative humidity is November (84%).
The month with the lowest relative humidity is August (78%).
Average rainfall in August
Santos, Brazil
- Average rainfall in August: 35mm
The wettest month (with the highest rainfall) is February (125mm).
The driest month (with the least rainfall) is August (35mm).
Average rainfall days in August
Santos, Brazil
- Average rainfall days in August: 9.1 days
The month with the highest number of rainy days is January (23.3 days).
The month with the least rainy days is August (9.1 days).
Average sea temperature in August
Santos, Brazil
- Average sea temperature in August: 21.2°C
The best month for swimming (with the highest average sea temperature) is February (27°C).
The coldest month (with the lowest average sea temperature) is September (20.7°C).
Average daylight in August /
Average sunshine in August
Santos, Brazil
- Average daylight in August: 11h and 18min
The month with the longest days is December (Average daylight: 13h and 36min).
The month with the shortest days is June (Average daylight: 10h and 42min).
- Average sunshine in August: 7h and 36min
The month with the most sunshine is May (Average sunshine: 8h and 6min).
The month with the least sunshine is November (Average sunshine: 7h and 0min).
Average sunshine days in August
Santos, Brazil
- Average sunshine days in August: 19.5 days
The month with the most sunshine days is August (19.5 days).
The month with the least sunshine days is February (3.5 days).
Average UV index in August
Santos, Brazil
- Average UV index in August: 5
The month with the highest UV index is January (UV index 7).
The months with the lowest UV index are May, July, August and September (UV index 5).
Average cloud cover in August
Santos, Brazil
- Average cloud cover in August: 32
The month with the most cloud cover is November (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in August
Santos, Brazil
- 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).
