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
Weather in September
Temperature
September is marked by an average high-temperature of a comfortable 16°C (60.8°F), almost identical to the preceding month. Nightly temperatures in San Rosendo, Chile, drop to an average low of 4.8°C (40.6°F) in September.Humidity
In September, the average relative humidity in San Rosendo is 78%.Rainfall
In San Rosendo, in September, during 11.2 rainfall days, 54mm (2.13") of precipitation is typically accumulated. Throughout the year, in San Rosendo, there are 111.9 rainfall days, and 736mm (28.98") of precipitation is accumulated.Daylight
In September, the average length of the day in San Rosendo is 11h and 53min.On the first day of the month, sunrise is at 07:10 and sunset at 18:30 -04. On the last day of September, in San Rosendo, sunrise is at 07:26 and sunset at 19:54 -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
The average sunshine in September in San Rosendo is 7.5h.UV index
The months with the lowest UV index in San Rosendo, Chile, are May through October, with an average maximum UV index of 3. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: In September, the maximum UV index of 3 translates into these guidelines:
Exercise caution. Those with pale skin may experience burns in less than half an hour. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Frequently asked questions
What is the average September temperature in San Rosendo?
What is the average humidity in September in San Rosendo?
How many days does it rain in September in San Rosendo?
What is the average length of the day in September in San Rosendo?
What time are sunrise and sunset in September in San Rosendo?
When does Daylight Saving Time (DST) start in September in San Rosendo?
How many hours of sunshine does San Rosendo have in September?
What is the month with the lowest UV index in San Rosendo?
What is the UV index intensity in September in San Rosendo?
Average temperature in September
San Rosendo, Chile
- Average high temperature in September: 16°C
The warmest month (with the highest average high temperature) is January (29.7°C).
The month with the lowest average high temperature is July (11.6°C).
- Average low temperature in September: 4.8°C
The months with the highest average low temperature are January and February (12.2°C).
The coldest month (with the lowest average low temperature) is July (4°C).
Average pressure in September
San Rosendo, Chile
- Average pressure in September: 1019.9mbar
The month with the highest atmospheric pressure is July (1020mbar).
The month with the lowest atmospheric pressure is February (1014.2mbar).
Average wind speed in September
San Rosendo, Chile
- Average wind speed in September: 9.3km/h
The windiest month (with the highest average wind speed) is January (11.6km/h).
The calmest month (with the lowest average wind speed) is May (8.1km/h).
Average humidity in September
San Rosendo, Chile
- Average humidity in September: 78%
The months with the highest relative humidity are June and July (85%).
The month with the lowest relative humidity is January (54%).
Average rainfall in September
San Rosendo, Chile
- Average rainfall in September: 54mm
The wettest month (with the highest rainfall) is June (191mm).
The driest month (with the least rainfall) is January (8mm).
Average rainfall days in September
San Rosendo, Chile
- Average rainfall days in September: 11.2 days
The month with the highest number of rainy days is July (16.5 days).
The month with the least rainy days is January (3.2 days).
Average daylight in September /
Average sunshine in September
San Rosendo, Chile
- Average daylight in September: 11h and 5min
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 3min
The month with the most sunshine is January (Average sunshine: 11h and 48min).
The month with the least sunshine is June (Average sunshine: 5h and 18min).
Average sunshine days in September
San Rosendo, Chile
- Average sunshine days in September: 17.3 days
The month with the most sunshine days is January (27.3 days).
The month with the least sunshine days is June (12.7 days).
Average UV index in September
San Rosendo, Chile
- Average UV index in September: 3
The months with the highest UV index are January, February and December (UV index 6).
The months with the lowest UV index are May, June, July, August, September and October (UV index 3).
Average cloud cover in September
San Rosendo, Chile
- Average cloud cover in September: 37
The month with the most cloud cover is June (Cloud cover 47).
The month with the least cloud cover is January (Cloud cover 11).
Average visibility in September
San Rosendo, 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 July and August (8km).
San Rosendo, Chile
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