August weather forecastPenco, Chile

August

Weather in August

August, the last month of the winter in Penco, is another cool month, with an average temperature ranging between min 7.6°C (45.7°F) and max 12.8°C (55°F).

Temperature

The commencement of August introduces an average high-temperature of a still fresh 12.8°C (55°F), closely mirroring the preceding month. In August, the nighttime temperature lowers to an average of 7.6°C (45.7°F).

Humidity

The average relative humidity in August is 81%.

Rainfall

In Penco, during August, the rain falls for 14.4 days and regularly aggregates up to 90mm (3.54") of precipitation. Throughout the year, there are 99.3 rainfall days, and 574mm (22.6") of precipitation is accumulated.

Daylight

In Penco, the average length of the day in August is 10h and 46min.
On the first day of August, sunrise is at 07:49 and sunset at 18:07. On the last day of the month, sunrise is at 07:12 and sunset at 18:31 -04.

Sunshine

In Penco, the average sunshine in August is 7.2h.

UV index

June through August, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: The daily high UV index of 3 during August translates into the following recommendations:
Take measures. Individuals with light skin might experience burns in under 30 minutes. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. To cut down UV radiation exposure by about half, sport a wide-brim hat.

Updated: Jun 11, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The average high-temperature and low-temperature in Penco during August are 12.8°C (55°F) and 7.6°C (45.7°F) respectively.

In Penco, the average relative humidity in August is 81%.

In August, the rain falls for 14.4 days. Throughout August, 90mm (3.54") of precipitation is accumulated.

In August, the average day length is 10h and 46min.

In August, on the first day of the month, sunrise is at 07:49 and sunset at 18:07. On the last day of the month, sunrise is at 07:12 and sunset at 18:31 -04.

The average sunshine duration in August is 7.2h.

June through August, with an average maximum UV index of 3, are months with the lowest UV index.

In Penco, the average daily maximum UV index in August is 3. A UV Index of 3 to 5 symbolizes a medium health risk from unsafe exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A M J J August S O N D

Jul

August

Sep

Average high temperature

12.1°C

12.8°C

14.5°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

15.1km/h

14.9km/h

14.3km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

13.4

14.6

18.1

Average UV index

Average cloud cover

Average visibility

Average temperature in August
Penco, Chile

Average high temperature in August: 12.8°C

The warmest month (with the highest average high temperature) is January (22.4°C).
The month with the lowest average high temperature is July (12.1°C).

Average low temperature in August: 7.6°C

The month with the highest average low temperature is January (13.5°C).
The coldest month (with the lowest average low temperature) is July (7.4°C).

Average pressure in August
Penco, Chile

Average pressure in August: 1019.7mbar

The months with the highest atmospheric pressure are July and September (1019.9mbar).
The month with the lowest atmospheric pressure is February (1014.3mbar).

Average wind speed in August
Penco, Chile

Average wind speed in August: 13.9km/h

The windiest month (with the highest average wind speed) is January (15.1km/h).
The calmest month (with the lowest average wind speed) is May (11.9km/h).

Average humidity in August
Penco, Chile

Average humidity in August: 81%

The month with the highest relative humidity is June (82%).
The month with the lowest relative humidity is January (69%).

Average rainfall in August
Penco, Chile

Average rainfall in August: 90mm

The wettest month (with the highest rainfall) is June (156mm).
The driest month (with the least rainfall) is January (4mm).

Average rainfall days in August
Penco, Chile

Average rainfall days in August: 14.4 days

The month with the highest number of rainy days is July (15.6 days).
The month with the least rainy days is January (2.6 days).

Average daylight in August /
Average sunshine in August
Penco, Chile

Average daylight in August: 10h and 48min

The month with the longest days is December (Average daylight: 14h and 36min).
The month with the shortest days is June (Average daylight: 9h and 42min).

Average sunshine in August: 7h and 12min

The month with the most sunshine is January (Average sunshine: 11h and 48min).
The month with the least sunshine is June (Average sunshine: 5h and 30min).

Average sunshine days in August
Penco, Chile

Average sunshine days in August: 14.6 days

The month with the most sunshine days is January (27.9 days).
The month with the least sunshine days is July (13.4 days).

Average UV index in August
Penco, Chile

Average UV index in August: 3

The months with the highest UV index are January, February, March, November and December (UV index 5).
The months with the lowest UV index are June, July and August (UV index 3).

Average cloud cover in August
Penco, Chile

Average cloud cover in August: 41

The month with the most cloud cover is June (Cloud cover 44).
The month with the least cloud cover is January (Cloud cover 10).

Average visibility in August
Penco, Chile

Average visibility in August: 9km

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