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
The advent of September denotes an average high-temperature of a pleasant 22°C (71.6°F), subtly different from August's 19.7°C (67.5°F). Nighttime temperatures consistently average a fresh 10.9°C (51.6°F) during September.Humidity
In September, the average relative humidity is 69%.Rainfall
In September, the rain falls for 9.1 days. Throughout September, 37mm (1.46") of precipitation is accumulated. In Colastine Sur, during the entire year, the rain falls for 105.9 days and collects up to 576mm (22.68") of precipitation.Daylight
The average length of the day in September is 11h and 55min.On the first day of September, sunrise is at 07:18 and sunset at 18:46. On the last day of the month, sunrise is at 06:40 and sunset at 19:04 -03.
Sunshine
In Colastine Sur, the average sunshine in September is 8.3h.UV index
In Colastine Sur, the average daily maximum UV index in September is 5. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the average person.Note: A maximum high UV index of 5 in September translates into the following recommendations:
Make use of precautions - It is urged to ward off sun damage. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Colastine Sur in September?
What is the average humidity in September in Colastine Sur?
How many days does it rain in September in Colastine Sur?
How many hours of daylight does Colastine Sur have in September?
When are sunrise and sunset in September in Colastine Sur?
How many hours of sunshine does Colastine Sur have in September?
How high is the UV index in September in Colastine Sur?
Average temperature in September
Colastine Sur, Argentina
- Average high temperature in September: 22°C
The warmest month (with the highest average high temperature) is January (33.5°C).
The month with the lowest average high temperature is July (16.6°C).
- Average low temperature in September: 10.9°C
The month with the highest average low temperature is January (20.5°C).
The coldest month (with the lowest average low temperature) is July (8.3°C).
Average pressure in September
Colastine Sur, Argentina
- Average pressure in September: 1016.3mbar
The month with the highest atmospheric pressure is July (1018.6mbar).
The month with the lowest atmospheric pressure is December (1009.2mbar).
Average wind speed in September
Colastine Sur, Argentina
- Average wind speed in September: 14.8km/h
The windiest month (with the highest average wind speed) is September (14.8km/h).
The calmest month (with the lowest average wind speed) is March (11.3km/h).
Average humidity in September
Colastine Sur, Argentina
- Average humidity in September: 69%
The month with the highest relative humidity is May (77%).
The month with the lowest relative humidity is January (51%).
Average rainfall in September
Colastine Sur, Argentina
- Average rainfall in September: 37mm
The wettest month (with the highest rainfall) is November (82mm).
The driest month (with the least rainfall) is June (24mm).
Average rainfall days in September
Colastine Sur, Argentina
- Average rainfall days in September: 9.1 days
The month with the highest number of rainy days is October (10.9 days).
The month with the least rainy days is July (6.9 days).
Average daylight in September /
Average sunshine in September
Colastine Sur, Argentina
- Average daylight in September: 11h and 5min
The month with the longest days is December (Average daylight: 14h and 12min).
The month with the shortest days is June (Average daylight: 10h and 6min).
- Average sunshine in September: 8h and 2min
The month with the most sunshine is December (Average sunshine: 11h and 6min).
The month with the least sunshine is May (Average sunshine: 7h and 18min).
Average sunshine days in September
Colastine Sur, Argentina
- Average sunshine days in September: 19.2 days
The month with the most sunshine days is August (22.3 days).
The month with the least sunshine days is February (18 days).
Average UV index in September
Colastine Sur, Argentina
- Average UV index in September: 5
The months with the highest UV index are January and December (UV index 7).
The months with the lowest UV index are May, June, July and August (UV index 4).
Average cloud cover in September
Colastine Sur, Argentina
- Average cloud cover in September: 27
The month with the most cloud cover is May (Cloud cover 37).
The month with the least cloud cover is January (Cloud cover 18).
Average visibility in September
Colastine Sur, Argentina
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, August, November and December (10km).
The months with the lowest visibility are May, June, July, September and October (9km).
