August weather forecast
Santo Tomé, Argentina

August

Weather in August

The last month of the winter, August, is another refreshing month in Santo Tomé, Argentina, with temperature in the range of an average high of 19.7°C (67.5°F) and an average low of 9.6°C (49.3°F).

Temperature

August brings a slight rise in Santo Tomé's average high-temperature, moving from a comfortable 16.6°C (61.9°F) in July to a still enjoyable 19.7°C (67.5°F). Throughout the month of August, the average temperature dips to a frosty 9.6°C (49.3°F) at night.

Humidity

The average relative humidity in August is 69%.

Rainfall

In Santo Tomé, Argentina, in August, during 7.3 rainfall days, 26mm (1.02") of precipitation is typically accumulated. Throughout the year, in Santo Tomé, Argentina, there are 101.4 rainfall days, and 542mm (21.34") of precipitation is accumulated.

Daylight

In August, the average length of the day is 11h and 0min.
On the first day of August in Santo Tomé, sunrise is at 07:50 and sunset at 18:28. On the last day of the month, sunrise is at 07:19 and sunset at 18:46 -03.

Sunshine

In Santo Tomé, the average sunshine in August is 8.4h.

UV index

The months with the lowest UV index in Santo Tomé are May through August, with an average maximum UV index of 4. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the average person.
Note: The maximum daily UV index of 4 during August translates into the following directions:
Exercise prevention - Precautions against solar damage are endorsed. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.

Frequently asked questions

What are August temperatures in Santo Tomé?
In August, the average high-temperature and low-temperature in Santo Tomé are 19.7°C (67.5°F) and 9.6°C (49.3°F) respectively. The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines air temperature and relative humidity, in March is calculated to be 31°C (87.8°F).
What is the average humidity in August in Santo Tomé?
In August, the average relative humidity in Santo Tomé is 69%.
How many days does it rain in August in Santo Tomé?
In Santo Tomé, in August, during 7.3 rainfall days, 26mm (1.02") of precipitation is typically accumulated.
What is the average length of the day in August in Santo Tomé?
The average day length in August in Santo Tomé, Argentina, is 11h and 0min.
When are sunrise and sunset in August in Santo Tomé?
In August, on the first day of the month, sunrise is at 07:50 and sunset at 18:28. On the last day of the month, in Santo Tomé, sunrise is at 07:19 and sunset at 18:46 -03.
How many hours of sunshine does Santo Tomé have in August?
In Santo Tomé, the average sunshine duration in August is 8.4h.
What are the months with the lowest UV index in Santo Tomé?
The months with the lowest UV index are May through August, with an average maximum UV index of 4.
What is the UV index intensity in August in Santo Tomé?
The average daily maximum UV index in August in Santo Tomé is 4. A UV Index reading of 3 to 5 represents a moderate health threat from exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in August
Santo Tomé, Argentina
  • Average high temperature in August: 19.7°C

The warmest month (with the highest average high temperature) is January (33.6°C).
The month with the lowest average high temperature is July (16.6°C).

  • Average low temperature in August: 9.6°C

The month with the highest average low temperature is January (20.3°C).
The coldest month (with the lowest average low temperature) is July (8.2°C).

Average pressure in August
Santo Tomé, Argentina
  • Average pressure in August: 1017.5mbar

The month with the highest atmospheric pressure is July (1018.6mbar).
The month with the lowest atmospheric pressure is December (1009.2mbar).

Average wind speed in August
Santo Tomé, Argentina
  • Average wind speed in August: 14.5km/h

The windiest month (with the highest average wind speed) is September (14.9km/h).
The calmest month (with the lowest average wind speed) is March (11.4km/h).

Average humidity in August
Santo Tomé, Argentina
  • Average humidity in August: 69%

The month with the highest relative humidity is May (77%).
The month with the lowest relative humidity is January (51%).

Average rainfall in August
Santo Tomé, Argentina
  • Average rainfall in August: 26mm

The wettest month (with the highest rainfall) is November (77mm).
The driest month (with the least rainfall) is June (21mm).

Average rainfall days in August
Santo Tomé, Argentina
  • Average rainfall days in August: 7.3 days

The month with the highest number of rainy days is October (10.6 days).
The month with the least rainy days is July (6.7 days).

Average daylight in August /
Average sunshine in August
Santo Tomé, Argentina
  • Average daylight in August: 11h and 0min

The month with the longest days is December (Average daylight: 14h and 12min).
The month with the shortest days is June (Average daylight: 10h and 6min).

  • Average sunshine in August: 8h and 2min

The month with the most sunshine is December (Average sunshine: 11h and 6min).
The month with the least sunshine is May (Average sunshine: 7h and 18min).

Average sunshine days in August
Santo Tomé, Argentina
  • Average sunshine days in August: 22.3 days

The month with the most sunshine days is August (22.3 days).
The month with the least sunshine days is February (18.9 days).

Average UV index in August
Santo Tomé, Argentina
  • Average UV index in August: 4

The months with the highest UV index are January and December (UV index 7).
The months with the lowest UV index are May, June, July and August (UV index 4).

Average cloud cover in August
Santo Tomé, Argentina
  • Average cloud cover in August: 26

The month with the most cloud cover is May (Cloud cover 37).
The month with the least cloud cover is January (Cloud cover 18).

Average visibility in August
Santo Tomé, Argentina
  • Average visibility in August: 10km

The months with the highest visibility are January, February, March, April, August, October, November and December (10km).
The months with the lowest visibility are May, June, July and September (9km).

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