August weather forecast
Rivera, Uruguay

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Weather in August

As August comes around, Rivera perceives a mild resurgence of warmth. High temperatures start to rise slightly, touching 19.1°C (66.4°F) during the daytime. August marks a shift in weather, with the city inching towards the spring season. August in Rivera holds a promising prelude to the pleasant weather that's yet to unfold in the ensuing autumn months. The transition from August to September marks the shift from lighter to heavier rainfall.

Temperature

Rivera records an average high-temperature of a still refreshing 19.1°C (66.4°F) in August, closely mirroring the climate of the previous month. In August, the average low-temperature is a chilly 9.4°C (48.9°F).

Humidity

In Rivera, the average relative humidity in August is 79%.

Rainfall

The month with the least rainfall in Rivera, Uruguay, is August, when the rain falls for 9.3 days and typically collects 57mm (2.24") of precipitation.

Daylight

In Rivera, the average length of the day in August is 11h and 2min.
On the first day of August in Rivera, sunrise is at 07:28 and sunset at 18:08. On the last day of the month, sunrise is at 06:58 and sunset at 18:26 -03.

Sunshine

The average sunshine in August in Rivera is 7.5h.

UV index

The average daily maximum UV index in August is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: A daily high UV index of 4 in August leads to these guidelines:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.
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Frequently asked questions

What is the average August temperature in Rivera?

An average high-temperature, in August, in Rivera, is 19.1°C (66.4°F) and the average low-temperature is 9.4°C (48.9°F). In March, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, is computed to be 30°C (86°F).

What is the average humidity in August in Rivera?

In Rivera, Uruguay, the average relative humidity in August is 79%.

What is the driest month in Rivera?

The month with the least rainfall is August, when the rain falls for 9.3 days and typically collects 57mm (2.24") of precipitation.

How many days does it rain in August in Rivera?

In August, in Rivera, the rain falls for 9.3 days. Throughout August, 57mm (2.24") of precipitation is accumulated.

What is the average length of the day in August in Rivera?

The average day length in August in Rivera, Uruguay, is 11h and 2min.

What time are sunrise and sunset in August in Rivera?

In August, on the first day of the month, sunrise is at 07:28 and sunset at 18:08. On the last day of the month, sunrise is at 06:58 and sunset at 18:26 -03.

How long on average sun shines in August in Rivera?

In August, the average sunshine duration in Rivera is 7.5h.

How high is the UV index in August in Rivera?

The average daily maximum UV index in August in Rivera is 4. A UV Index estimate of 3 to 5 represents a medium health risk from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in August
Rivera, Uruguay

Average temperature in August - Rivera, Uruguay
  • Average high temperature in August: 19.1°C

The warmest month (with the highest average high temperature) is January (30.5°C).
The month with the lowest average high temperature is July (16.5°C).

  • Average low temperature in August: 9.4°C

The month with the highest average low temperature is January (18.5°C).
The coldest month (with the lowest average low temperature) is July (8°C).

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Average pressure in August
Rivera, Uruguay

Average pressure in August - Rivera, Uruguay
  • Average pressure in August: 1018mbar

The month with the highest atmospheric pressure is July (1019mbar).
The month with the lowest atmospheric pressure is December (1010.2mbar).

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Average wind speed in August
Rivera, Uruguay

Average wind speed in August - Rivera, Uruguay
  • Average wind speed in August: 15km/h

The windiest month (with the highest average wind speed) is September (15.2km/h).
The calmest month (with the lowest average wind speed) is April (12.3km/h).

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Average humidity in August
Rivera, Uruguay

Average humidity in August - Rivera, Uruguay
  • Average humidity in August: 79%

The months with the highest relative humidity are May and June (83%).
The month with the lowest relative humidity is December (66%).

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Average rainfall in August
Rivera, Uruguay

Average rainfall in August - Rivera, Uruguay
  • Average rainfall in August: 57mm

The wettest months (with the highest rainfall) are May and November (98mm).
The driest month (with the least rainfall) is August (57mm).

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Average rainfall days in August
Rivera, Uruguay

Average rainfall days in August - Rivera, Uruguay
  • Average rainfall days in August: 9.3 days

The month with the highest number of rainy days is January (12.6 days).
The month with the least rainy days is August (9.3 days).

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Average daylight in August /
Average sunshine in August
Rivera, Uruguay

Average daylight in August / Average sunshine in August - Rivera, Uruguay
  • Average daylight in August: 11h and 0min

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

  • Average sunshine in August: 7h and 3min

The month with the most sunshine is December (Average sunshine: 10h and 12min).
The month with the least sunshine is June (Average sunshine: 5h and 18min).

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Average sunshine days in August
Rivera, Uruguay

Average sunshine days in August - Rivera, Uruguay
  • Average sunshine days in August: 20.3 days

The month with the most sunshine days is August (20.3 days).
The month with the least sunshine days is February (15.1 days).

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Average UV index in August
Rivera, Uruguay

Average UV index in August - Rivera, Uruguay
  • Average UV index in August: 4

The months with the highest UV index are January, February, March, November and December (UV index 6).
The month with the lowest UV index is May (UV index 3).

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Average cloud cover in August
Rivera, Uruguay

Average cloud cover in August - Rivera, Uruguay
  • Average cloud cover in August: 36

The month with the most cloud cover is May (Cloud cover 43).
The month with the least cloud cover is December (Cloud cover 28).

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Average visibility in August
Rivera, Uruguay

Average visibility in August - Rivera, Uruguay
  • Average visibility in August: 9km

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

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Rivera, Uruguay

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