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
In Cali, the average high-temperature in September is almost the same as in August - a still moderately hot 26.1°C (79°F). In September, the average low-temperature is 17.4°C (63.3°F).Humidity
In Cali, the average relative humidity in September is 82%.Rainfall
In September, the rain falls for 28.5 days. Throughout September, 175mm (6.89") of precipitation is accumulated. Throughout the year, in Cali, there are 357 rainfall days, and 2662mm (104.8") of precipitation is accumulated.Daylight
The average length of the day in September in Cali is 12h and 8min.On the first day of September in Cali, sunrise is at 06:00 and sunset at 18:11. On the last day of the month, sunrise is at 05:53 and sunset at 17:58 -05.
Sunshine
With an average of 10.1h of sunshine, September has the most sunshine of the year.UV index
February, July, September and December, with an average maximum UV index of 6, are months with the highest UV index in Cali. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the average person.Note: In September, the average maximum UV index of 6 translate into the following recommendations:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
FAQ
What is the temperature in September in Cali?
What is the average humidity in September in Cali?
How many days does it rain in September in Cali?
How many hours of daylight does Cali have in September?
What time are sunrise and sunset in September in Cali?
What month has the most sunshine in Cali?
How many hours of sunshine does Cali have in September?
What are the months with the highest UV index in Cali?
What is the UV index intensity in September in Cali?
Average temperature in September
Cali, Colombia
- Average high temperature in September: 26.1°C
The warmest month (with the highest average high temperature) is August (26.5°C).
The month with the lowest average high temperature is November (25°C).
- Average low temperature in September: 17.4°C
The months with the highest average low temperature are March and April (17.5°C).
The coldest month (with the lowest average low temperature) is July (16.6°C).
Average pressure in September
Cali, Colombia
- Average pressure in September: 1013.2mbar
The months with the highest atmospheric pressure are June and July (1013.4mbar).
The month with the lowest atmospheric pressure is February (1012.1mbar).
Average wind speed in September
Cali, Colombia
- Average wind speed in September: 5.5km/h
The windiest month (with the highest average wind speed) is August (5.6km/h).
The calmest month (with the lowest average wind speed) is November (4.3km/h).
Average humidity in September
Cali, Colombia
- Average humidity in September: 82%
The months with the highest relative humidity are April and May (86%).
The month with the lowest relative humidity is August (81%).
Average rainfall in September
Cali, Colombia
- Average rainfall in September: 175mm
The wettest month (with the highest rainfall) is May (294mm).
The driest month (with the least rainfall) is August (154mm).
Average rainfall days in September
Cali, Colombia
- Average rainfall days in September: 28.5 days
The months with the highest number of rainy days are March and October (30.9 days).
The month with the least rainy days is February (27.3 days).
Average daylight in September /
Average sunshine in September
Cali, Colombia
- Average daylight in September: 12h and 8min
The month with the longest days is June (Average daylight: 12h and 19min).
The month with the shortest days is December (Average daylight: 11h and 56min).
- Average sunshine in September: 10h and 6min
The month with the most sunshine is September (Average sunshine: 10h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 54min).
Average sunshine days in September
Cali, Colombia
- Average sunshine days in September: 1 days
The month with the most sunshine days is July (1.2 days).
The months with the least sunshine days are March, October, November and December (0 days).
Average UV index in September
Cali, Colombia
- Average UV index in September: 6
The months with the highest UV index are February, July, September and December (UV index 6).
The months with the lowest UV index are January, March, April, May, June, August, October and November (UV index 5).
Average cloud cover in September
Cali, Colombia
- Average cloud cover in September: 38
The month with the most cloud cover is April (Cloud cover 54).
The month with the least cloud cover is August (Cloud cover 37).
Average visibility in September
Cali, Colombia
- Average visibility in September: 8km
The month with the highest visibility is August (9km).
The months with the lowest visibility are January, February, March, April, May, November and December (7km).
Weather forecast for your location
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