September weather forecastSanta Juana, Chile
September
Weather in September
September, the first month of the spring in Santa Juana, is also a moderate month, with an average temperature fluctuating between 14.8°C (58.6°F) and 7.2°C (45°F).Temperature
September's average high-temperature is a still moderate 14.8°C (58.6°F), maintaining a close comparison with August's 13.1°C (55.6°F). September brings Santa Juana a consistent average low-temperature of 7.2°C (45°F).Humidity
The average relative humidity in September is 78%.Rainfall
In Santa Juana, in September, it is raining for 9.6 days, with typically 49mm (1.93") of accumulated precipitation. In Santa Juana, during the entire year, the rain falls for 96.1 days and collects up to 601mm (23.66") of precipitation.Daylight
The average length of the day in September is 11h and 53min.On the first day of the month, sunrise is at 07:11 and sunset at 18:31 -04. On the last day of September, sunrise is at 07:27 and sunset at 19:55 -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 Santa Juana, the average sunshine in September is 7.6h.UV index
The months with the lowest UV index are May through September, with an average maximum UV index of 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for average individuals.Note: The daily maximum UV index of 3 in September interprets into the following advice:
Ensure safety - Sun damage prevention is strongly urged. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Santa Juana, Chile
- Average high temperature in September: 14.8°C
The warmest month (with the highest average high temperature) is January (24.1°C).
The month with the lowest average high temperature is July (12.1°C).
- Average low temperature in September: 7.2°C
The month with the highest average low temperature is January (12.7°C).
The coldest month (with the lowest average low temperature) is July (6.5°C).
Average pressure in September
Santa Juana, Chile
- Average pressure in September: 1020mbar
The month with the highest atmospheric pressure is September (1020mbar).
The month with the lowest atmospheric pressure is February (1014.4mbar).
Average wind speed in September
Santa Juana, Chile
- Average wind speed in September: 12.2km/h
The windiest month (with the highest average wind speed) is January (14.3km/h).
The calmest month (with the lowest average wind speed) is May (10.6km/h).
Average humidity in September
Santa Juana, Chile
- Average humidity in September: 78%
The months with the highest relative humidity are June and July (83%).
The month with the lowest relative humidity is January (66%).
Average rainfall in September
Santa Juana, Chile
- Average rainfall in September: 49mm
The wettest month (with the highest rainfall) is June (161mm).
The driest month (with the least rainfall) is January (3mm).
Average rainfall days in September
Santa Juana, Chile
- Average rainfall days in September: 9.6 days
The month with the highest number of rainy days is July (16.4 days).
The month with the least rainy days is January (1.8 days).
Average daylight in September /
Average sunshine in September
Santa Juana, Chile
- Average daylight in September: 11h and 54min
The month with the longest days is December (Average daylight: 14h and 42min).
The month with the shortest days is June (Average daylight: 9h and 36min).
- Average sunshine in September: 7h and 36min
The month with the most sunshine is January (Average sunshine: 11h and 42min).
The month with the least sunshine is June (Average sunshine: 5h and 18min).
Average sunshine days in September
Santa Juana, Chile
- Average sunshine days in September: 18.7 days
The month with the most sunshine days is January (28.6 days).
The month with the least sunshine days is July (13.5 days).
Average UV index in September
Santa Juana, Chile
- Average UV index in September: 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 May, June, July, August and September (UV index 3).
Average cloud cover in September
Santa Juana, Chile
- Average cloud cover in September: 35
The month with the most cloud cover is June (Cloud cover 46).
The month with the least cloud cover is January (Cloud cover 11).
Average visibility in September
Santa Juana, Chile
- Average visibility in September: 9km
The months with the highest visibility are January, February, March and December (10km).
The months with the lowest visibility are April, May, June, July, August, September, October and November (9km).
