September weather forecastPuerto Varas, Chile
September
Weather in September
Warm weather begins to restore as spring arrives in Puerto Varas, Chile in September. The transition from chilly to moderate temperatures begins notably compared to August. Reduction in rainfall takes a steeper curve downwards, bottoming out at an average of 81mm (3.19"). The intensification of sunlight brings longer daylight hours, illuminating the floral landscapes characteristic of spring. Puerto Varas takes on a warmer profile as temperatures start to climb, hinting at the city's departure from the cooler month.Temperature
September in Puerto Varas registers an average high-temperature of a still fresh 11.7°C (53.1°F), slightly varied from August's 10.1°C (50.2°F). During September, Puerto Varas records a consistent average nighttime temperature of 4.6°C (40.3°F).Humidity
In Puerto Varas, the average relative humidity in September is 84%.Rainfall
In September, the rain falls for 16.7 days. Throughout September, 81mm (3.19") of precipitation is accumulated. In Puerto Varas, during the entire year, the rain falls for 201.9 days and collects up to 1322mm (52.05") of precipitation.Daylight
In September, the average length of the day is 11h and 50min.On the first day of the month, sunrise is at 07:15 and sunset at 18:28 -04. On the last day of September, sunrise is at 07:25 and sunset at 19:57 -03.
Note: On Sunday, 08. September 2024, at 00:00, Daylight Saving Time starts, and the time zone changes from -04 to -03. Daylight Saving Time lasts until Sunday, 06. April 2025, at 00:00; consequently, the time zone reverts from -03 to -04.
Sunshine
In September, the average sunshine is 6.1h.UV index
The average daily maximum UV index in September in Puerto Varas is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: The maximum daily UV index of 3 in September converts into the following recommendations:
Ensure safety - Imperative it is to shield skin and eyes from damage. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Puerto Varas, Chile
- Average high temperature in September: 11.7°C
The warmest month (with the highest average high temperature) is January (19.4°C).
The month with the lowest average high temperature is July (9.2°C).
- Average low temperature in September: 4.6°C
The month with the highest average low temperature is February (10.6°C).
The coldest month (with the lowest average low temperature) is July (4.3°C).
Average pressure in September
Puerto Varas, Chile
- Average pressure in September: 1019.4mbar
The month with the highest atmospheric pressure is September (1019.4mbar).
The month with the lowest atmospheric pressure is February (1015.5mbar).
Average wind speed in September
Puerto Varas, Chile
- Average wind speed in September: 10.8km/h
The windiest month (with the highest average wind speed) is August (12.9km/h).
The calmest month (with the lowest average wind speed) is April (9.8km/h).
Average humidity in September
Puerto Varas, Chile
- Average humidity in September: 84%
The month with the highest relative humidity is June (88%).
The month with the lowest relative humidity is January (77%).
Average rainfall in September
Puerto Varas, Chile
- Average rainfall in September: 81mm
The wettest month (with the highest rainfall) is June (176mm).
The driest month (with the least rainfall) is January (54mm).
Average rainfall days in September
Puerto Varas, Chile
- Average rainfall days in September: 16.7 days
The month with the highest number of rainy days is August (20.6 days).
The month with the least rainy days is February (11.9 days).
Average daylight in September /
Average sunshine in September
Puerto Varas, Chile
- Average daylight in September: 11h and 48min
The month with the longest days is December (Average daylight: 15h and 6min).
The month with the shortest days is June (Average daylight: 9h and 12min).
- Average sunshine in September: 6h and 6min
The month with the most sunshine is January (Average sunshine: 9h and 36min).
The month with the least sunshine is June (Average sunshine: 3h and 42min).
Average sunshine days in September
Puerto Varas, Chile
- Average sunshine days in September: 12.4 days
The month with the most sunshine days is January (15.3 days).
The month with the least sunshine days is August (9.4 days).
Average UV index in September
Puerto Varas, Chile
- Average UV index in September: 3
The month with the highest UV index is February (UV index 5).
The months with the lowest UV index are May, June and July (UV index 2).
Average cloud cover in September
Puerto Varas, Chile
- Average cloud cover in September: 52
The months with the most cloud cover are June and August (Cloud cover 61).
The month with the least cloud cover is January (Cloud cover 36).
Average visibility in September
Puerto Varas, Chile
- Average visibility in September: 8km
The months with the highest visibility are January, February, March, April, May, June, July, August, October, November and December (9km).
The month with the lowest visibility is September (8km).
