Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall in September
- Average snowfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
September
Weather in September
Temperature
Entering September, Vilcún's average high-temperature reads a still cool 12.7°C (54.9°F), indicating a close resemblance to the previous month's climate. The low-temperature average for Vilcún during September stands at a wintry 2.5°C (36.5°F).Humidity
In Vilcún, the average relative humidity in September is 85%.Rainfall
In Vilcún, Chile, in September, it is raining for 15 days, with typically 96mm (3.78") of accumulated precipitation. In Vilcún, during the entire year, the rain falls for 154.8 days and collects up to 1112mm (43.78") of precipitation.Snowfall
In Vilcún, snow does not fall in January through June, August through December.Daylight
In Vilcún, Chile, the average length of the day in September is 11h and 52min.On the first day of the month, sunrise is at 07:09 and sunset at 18:27 -04. On the last day of September, sunrise is at 07:24 and sunset at 19:53 -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 Vilcún, the average sunshine in September is 6.4h.UV index
The months with the lowest UV index are May through July and September, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for the ordinary person.Note: A maximum high daily UV index of 2 during September translates into the following directions:
Although the majority can endure up to an hour in the sun without burns, children always require sun protection. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September in Vilcún?
What is the average humidity in September in Vilcún?
How much does it rain in Vilcún in September?
When it does not snow in Vilcún?
What is the average length of the day in September in Vilcún?
When are sunrise and sunset in September in Vilcún?
When does Daylight Saving Time (DST) start in September in Vilcún?
How many hours of sunshine does Vilcún have in September?
What are the months with the lowest UV index in Vilcún?
What is the UV index reading in September in Vilcún?
Average temperature in September
Vilcún, Chile
- Average high temperature in September: 12.7°C
The warmest month (with the highest average high temperature) is January (24.7°C).
The month with the lowest average high temperature is July (8.8°C).
- Average low temperature in September: 2.5°C
The month with the highest average low temperature is February (9.1°C).
The coldest month (with the lowest average low temperature) is July (2.1°C).
Average pressure in September
Vilcún, Chile
- Average pressure in September: 1020.1mbar
The month with the highest atmospheric pressure is September (1020.1mbar).
The month with the lowest atmospheric pressure is February (1014.6mbar).
Average wind speed in September
Vilcún, Chile
- Average wind speed in September: 7.8km/h
The windiest month (with the highest average wind speed) is June (9.3km/h).
The calmest month (with the lowest average wind speed) is April (6.9km/h).
Average humidity in September
Vilcún, Chile
- Average humidity in September: 85%
The months with the highest relative humidity are June and July (89%).
The month with the lowest relative humidity is February (68%).
Average rainfall in September
Vilcún, Chile
- Average rainfall in September: 96mm
The wettest month (with the highest rainfall) is June (202mm).
The driest month (with the least rainfall) is January (29mm).
Average rainfall days in September
Vilcún, Chile
- Average rainfall days in September: 15 days
The month with the highest number of rainy days is August (19.8 days).
The month with the least rainy days is January (5.7 days).
Average snowfall in September
Vilcún, Chile
- Average snowfall in September: 0mm
The month with the highest snowfall is July (7mm).
The months with the least snowfall are January, February, March, April, May, June, August, September, October, November and December (0mm).
Average snowfall days in September
Vilcún, Chile
- Average snowfall days in September: 0.1 days
The month with the highest number of snowfall days is July (0.8 days).
The months with the least snowfall days are January, February, March, April, May, June, October, November and December (0 days).
Average daylight in September /
Average sunshine in September
Vilcún, Chile
- Average daylight in September: 11h and 5min
The month with the longest days is December (Average daylight: 14h and 48min).
The month with the shortest days is June (Average daylight: 9h and 30min).
- Average sunshine in September: 6h and 2min
The month with the most sunshine is January (Average sunshine: 10h and 54min).
The month with the least sunshine is June (Average sunshine: 4h and 18min).
Average sunshine days in September
Vilcún, Chile
- Average sunshine days in September: 12.9 days
The month with the most sunshine days is January (24.1 days).
The month with the least sunshine days is August (10 days).
Average UV index in September
Vilcún, Chile
- Average UV index in September: 2
The months with the highest UV index are January and February (UV index 5).
The months with the lowest UV index are May, June, July and September (UV index 2).
Average cloud cover in September
Vilcún, Chile
- Average cloud cover in September: 50
The month with the most cloud cover is June (Cloud cover 57).
The month with the least cloud cover is January (Cloud cover 22).
Average visibility in September
Vilcún, Chile
- Average visibility in September: 7km
The months with the highest visibility are February and March (9km).
The months with the lowest visibility are August, September, October and November (7km).
