August weather forecastCastro, Chile
August
Weather in August
August is still deep within the throes of winter in Castro. The maximum temperature begins to crawl upward slightly to 9.6°C (49.3°F), but the nights are arguably cold with the mercury dropping to 5.8°C (42.4°F). Extended rainfall in August contributes to the high levels of humidity. The winds show a modest increase, averaging 17.8km/h (11.1mph). With the most scarce sunshine hours of the year, August in Castro is a month of snowflakes, thick clouds and misty terrains.Temperature
The beginning of August records an average high-temperature of a still frosty 9.6°C (49.3°F), marking a negligible difference from July's 9.3°C (48.7°F). Nights in August exhibit a minor reduction to an average low temperature of 5.8°C (42.4°F).Humidity
The months with the highest humidity are June and August, with an average relative humidity of 87%.Rainfall
In Castro, in August, during 21.7 rainfall days, 120mm (4.72") of precipitation is typically accumulated. In Castro, during the entire year, the rain falls for 218 days and collects up to 1005mm (39.57") of precipitation.Daylight
The average length of the day in August in Castro is 10h and 28min.On the first day of August in Castro, sunrise is at 08:04 and sunset at 17:58. On the last day of the month, sunrise is at 07:21 and sunset at 18:29 -04.
Sunshine
In August, the average sunshine is 4.5h.UV index
The average daily maximum UV index in August in Castro, Chile, is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum daily UV index, 3 in August, converts into the following recommendations:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in August
Castro, Chile
- Average high temperature in August: 9.6°C
The warmest months (with the highest average high temperature) are January and February (17.6°C).
The month with the lowest average high temperature is July (9.3°C).
- Average low temperature in August: 5.8°C
The months with the highest average low temperature are January and February (10.9°C).
The coldest month (with the lowest average low temperature) is July (5.6°C).
Average pressure in August
Castro, Chile
- Average pressure in August: 1015.8mbar
The month with the highest atmospheric pressure is September (1018.7mbar).
The month with the lowest atmospheric pressure is June (1015mbar).
Average wind speed in August
Castro, Chile
- Average wind speed in August: 17.8km/h
The windiest month (with the highest average wind speed) is August (17.8km/h).
The calmest month (with the lowest average wind speed) is March (12.8km/h).
Average humidity in August
Castro, Chile
- Average humidity in August: 87%
The months with the highest relative humidity are June and August (87%).
The month with the lowest relative humidity is January (79%).
Average rainfall in August
Castro, Chile
- Average rainfall in August: 120mm
The wettest month (with the highest rainfall) is May (126mm).
The driest month (with the least rainfall) is January (37mm).
Average rainfall days in August
Castro, Chile
- Average rainfall days in August: 21.7 days
The month with the highest number of rainy days is August (21.7 days).
The month with the least rainy days is February (13.6 days).
Average daylight in August /
Average sunshine in August
Castro, Chile
- Average daylight in August: 10h and 30min
The month with the longest days is December (Average daylight: 15h and 12min).
The month with the shortest days is June (Average daylight: 9h and 6min).
- Average sunshine in August: 4h and 30min
The month with the most sunshine is January (Average sunshine: 8h and 24min).
The month with the least sunshine is June (Average sunshine: 3h and 30min).
Average sunshine days in August
Castro, Chile
- Average sunshine days in August: 7.2 days
The month with the most sunshine days is January (12.1 days).
The month with the least sunshine days is August (7.2 days).
Average UV index in August
Castro, Chile
- Average UV index in August: 3
The months with the highest UV index are January, February, March and December (UV index 4).
The months with the lowest UV index are June, July and September (UV index 2).
Average cloud cover in August
Castro, Chile
- Average cloud cover in August: 64
The months with the most cloud cover are June and August (Cloud cover 64).
The month with the least cloud cover is January (Cloud cover 44).
Average visibility in August
Castro, Chile
- 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).
