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 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
September's arrival brings a slight change in high-temperatures, adjusting from 16.4°C (61.5°F) in August to a still comfortable 19.4°C (66.9°F). From the height of daytime heat, the temperature recedes to an average of 6.3°C (43.3°F) at night during September.Humidity
In Nancagua, the average relative humidity in September is 61%.Rainfall
In Nancagua, in September, it is raining for 6.3 days, with typically 32mm (1.26") of accumulated precipitation. In Nancagua, during the entire year, the rain falls for 48.3 days and collects up to 349mm (13.74") of precipitation.Daylight
In September, the average length of the day in Nancagua is 11h and 54min.On the first day of September in Nancagua, sunrise is at 07:02 and sunset at 18:26 -04. On the last day of the month, sunrise is at 07:21 and sunset at 19:47 -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 in Nancagua, Chile, is 8.6h.UV index
In Nancagua, Chile, the average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A maximum high daily UV index of 4 during September translates into the following directions:
Make use of precautions - It is urged to ward off sun damage. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Nancagua in September?
What is the average humidity in September in Nancagua?
How much does it rain in Nancagua in September?
How many hours of daylight does Nancagua have in September?
When are sunrise and sunset in September in Nancagua?
When does Daylight Saving Time (DST) start in September in Nancagua?
How many hours of sunshine does Nancagua have in September?
What is the UV index intensity in September in Nancagua?
Average temperature in September
Nancagua, Chile
- Average high temperature in September: 19.4°C
The warmest month (with the highest average high temperature) is January (32.1°C).
The month with the lowest average high temperature is July (14.3°C).
- Average low temperature in September: 6.3°C
The month with the highest average low temperature is January (13.1°C).
The coldest month (with the lowest average low temperature) is July (4.8°C).
Average pressure in September
Nancagua, Chile
- Average pressure in September: 1019.2mbar
The month with the highest atmospheric pressure is July (1019.9mbar).
The month with the lowest atmospheric pressure is February (1014.2mbar).
Average wind speed in September
Nancagua, Chile
- Average wind speed in September: 6.8km/h
The windiest month (with the highest average wind speed) is June (8.1km/h).
The calmest month (with the lowest average wind speed) is April (6.7km/h).
Average humidity in September
Nancagua, Chile
- Average humidity in September: 61%
The months with the highest relative humidity are July and August (65%).
The months with the lowest relative humidity are February and March (44%).
Average rainfall in September
Nancagua, Chile
- Average rainfall in September: 32mm
The wettest month (with the highest rainfall) is June (112mm).
The driest month (with the least rainfall) is January (0mm).
Average rainfall days in September
Nancagua, Chile
- Average rainfall days in September: 6.3 days
The month with the highest number of rainy days is June (8.1 days).
The months with the least rainy days are January and February (0.8 days).
Average daylight in September /
Average sunshine in September
Nancagua, Chile
- Average daylight in September: 11h and 5min
The month with the longest days is December (Average daylight: 14h and 24min).
The month with the shortest days is June (Average daylight: 9h and 54min).
- Average sunshine in September: 8h and 4min
The month with the most sunshine is January (Average sunshine: 10h and 24min).
The month with the least sunshine is June (Average sunshine: 7h and 48min).
Average sunshine days in September
Nancagua, Chile
- Average sunshine days in September: 23.4 days
The month with the most sunshine days is January (30.1 days).
The month with the least sunshine days is June (21.3 days).
Average UV index in September
Nancagua, Chile
- Average UV index in September: 4
The months with the highest UV index are January, February, November and December (UV index 6).
The months with the lowest UV index are June and July (UV index 3).
Average cloud cover in September
Nancagua, Chile
- Average cloud cover in September: 25
The months with the most cloud cover are June and August (Cloud cover 31).
The months with the least cloud cover are January and February (Cloud cover 5).
Average visibility in September
Nancagua, Chile
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
