Valparaíso
Chile
Long-term weather forecast
Long-term weather forecast

August weather forecast and climate
Valparaíso, Chile

August, the last month of the winter, in Valparaíso, is also a moderate month, with average temperature ranging between min 9.3°C (48.7°F) and max 14.8°C (58.6°F).

Temperature

In August, the average high-temperature is almost the same as in July - a still moderate 14.8°C (58.6°F). In Valparaíso, the average low-temperature is 9.3°C (48.7°F).

Humidity

The average relative humidity in August is 79%.

Rainfall

In Valparaíso, in August, during 4 rainfall days, 60mm (2.36") of precipitation is typically accumulated. In Valparaíso, during the entire year, the rain falls for 26.6 days and collects up to 372.5mm (14.67") of precipitation.

Sea temperature

In Valparaíso, the average seawater temperature is 13.2°C (55.8°F).
Note: Swimming in 13.2°C (55.8°F) is considered life-threatening. Even a few minutes in 13°C (55.4°F) water is uncomfortable, and swimming below 10°C (50°F) may cause total loss of breathing control and cold shock, depending on a person's physique.

Daylight

In August, the average length of the day is 11h.

Sunshine

In August, the average sunshine in Valparaíso is 3.8h.

UV index

In Valparaíso, Chile, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from the exposure to the Sun's UV rays for average individuals.
Note: In August, the average maximum UV index of 4 translate into the following recommendations:
Take precautions - Protection against sun damage is advised. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.

What is the temperature in August in Valparaíso?

In Valparaíso, Chile, in August, the average high-temperature is 14.8°C (58.6°F), and the average low-temperature is 9.3°C (48.7°F).

What is the average humidity in August in Valparaíso?

In August, the average relative humidity is 79%.

How much does it rain in Valparaíso in August?

In Valparaíso, during August, the rain falls for 4 days and regularly aggregates up to 60mm (2.36") of precipitation.

What is the water temperature in August in Valparaíso?

In Valparaíso, Chile, the average seawater temperature in August is 13.2°C (55.8°F). Swimming in 13.2°C (55.8°F) is considered life-threatening. Even a few minutes in 13°C (55.4°F) water is uncomfortable, and swimming below 10°C (50°F) may cause total loss of breathing control and cold shock, depending on a person's physique.

How many hours of daylight does Valparaíso have in August?

In Valparaíso, the average length of the day in August is 11h.

How many hours of sunshine does Valparaíso have in August?

In August, the average sunshine is 3.8h.

How high is the UV index in August in Valparaíso?

In Valparaíso, Chile, the average daily maximum UV index in August is 4. A UV Index estimate of 3 to 5 represents a moderate vulnerability from the exposure to the Sun's UV radiation.
Average temperature in August - Valparaíso, Chile
  • Average high temperature in August: 14.8°C

The warmest month (with the highest average high temperature) is January (20.8°C).
The month with the lowest average high temperature is July (14.3°C).

  • Average low temperature in August: 9.3°C

Months with the highest average low temperature are January and February (13.5°C).
The coldest month (with the lowest average low temperature) is July (9.2°C).

Average humidity in August - Valparaíso, Chile
  • Average humidity in August: 79%

Months with the highest relative humidity are May, June and July (80%).
The month with the lowest relative humidity is December (70%).

Average rainfall in August - Valparaíso, Chile
  • Average rainfall in August: 60mm

The wettest month (with the highest rainfall) is July (111.2mm).
The driest month (with the lowest rainfall) is February (0mm).

Average rainfall days in August - Valparaíso, Chile
  • Average rainfall days in August: 4 days

The month with the highest number of rainy days is July (6.3 days).
The month with the lowest number of rainy days is February (0 days).

Average sea temperature in August - Valparaíso, Chile
  • Average sea temperature in August: 13.2°C

The best month for swimming (with the highest average sea temperature) is February (17.9°C).
The coldest month (with the lowest average sea temperature) is July (13.1°C).

Average daylight in August / Average sunshine in August - Valparaíso, Chile
  • Average daylight in August: 11h

The month with the longest days is December (Average daylight: 14.3h).
The month with shortest days is June (Average daylight: 10h).

  • Average sunshine in August: 3.8h

The month with most sunshine is January (Average sunshine: 9h).
The month with least sunshine is June (Average sunshine: 2.7h).

Average UV index in August - Valparaíso, Chile
  • Average UV index in August: 4

Months with the highest UV index are January and December (UV index 12).
Months with the lowest UV index are June and July (UV index 3).