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
Shifting into September, Cali records an average high-temperature of a still warm 26.1°C (79°F), presenting minor fluctuations compared to the previous month. Cali in September anticipates an average nighttime temperature of 17.4°C (63.3°F).Humidity
In September, the average relative humidity is 82%.Rainfall
In Cali, in September, during 28.5 rainfall days, 175mm (6.89") of precipitation is typically accumulated. Throughout the year, in Cali, there are 357 rainfall days, and 2662mm (104.8") of precipitation is accumulated.Daylight
In September, the average length of the day 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
The month with the most sunshine in Cali is September, with an average of 10.1h of sunshine.UV index
February, July, September and December, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the average person.Note: The maximum UV index, 6 during September, leads to the following recommendations:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. Boost your sun resistance with garments that are densely woven yet spacious.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September in Cali?
What is the average humidity in September in Cali?
How much does it rain in Cali in September?
How many hours of daylight does Cali have in September?
When is the sunrise / 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 reading 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 1min
The month with the longest days is June (Average daylight: 12h and 18min).
The month with the shortest days is December (Average daylight: 11h and 54min).
- Average sunshine in September: 10h and 1min
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).
Cali, Colombia
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