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
Welcoming September, Los Santos notes an average high-temperature of a pleasant 22.9°C (73.2°F), nearly consistent with August's 23.3°C (73.9°F). An average low-temperature of 14.4°C (57.9°F) is anticipated throughout the nights during September.Humidity
In September, the average relative humidity is 82%.Rainfall
In Los Santos, in September, during 29.5 rainfall days, 277mm (10.91") of precipitation is typically accumulated. Throughout the year, there are 318.1 rainfall days, and 2481mm (97.68") of precipitation is accumulated.Daylight
In Los Santos, the average length of the day in September is 12h and 10min.On the first day of the month, sunrise is at 05:44 and sunset at 17:59. On the last day of September, sunrise is at 05:40 and sunset at 17:44 -05.
Sunshine
The average sunshine in September is 8.6h.UV index
The months with the highest UV index are January through December, with an average maximum UV index of 5. The months with the lowest UV index are January through December, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 5 in September interprets into the following recommendations:
Exercise care. People with light skin might get burns in fewer than 30 minutes. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in September?
What is the average humidity in September?
How much does it rain in September?
What is the average length of the day in September?
When is the sunrise / sunset in September?
How many hours of sunshine does Los Santos have in September?
When is the highest UV index?
When is the lowest UV index?
How high is the UV index in September?
Average temperature in September
Los Santos, Colombia
- Average high temperature in September: 22.9°C
The warmest month (with the highest average high temperature) is February (25.3°C).
The month with the lowest average high temperature is November (22.4°C).
- Average low temperature in September: 14.4°C
The month with the highest average low temperature is April (14.8°C).
The coldest months (with the lowest average low temperature) are January and December (13.3°C).
Average pressure in September
Los Santos, Colombia
- Average pressure in September: 1012.9mbar
The months with the highest atmospheric pressure are June and July (1013.4mbar).
The month with the lowest atmospheric pressure is November (1011.8mbar).
Average wind speed in September
Los Santos, Colombia
- Average wind speed in September: 4.2km/h
The windiest month (with the highest average wind speed) is January (5.6km/h).
The calmest month (with the lowest average wind speed) is October (4km/h).
Average humidity in September
Los Santos, Colombia
- Average humidity in September: 82%
The months with the highest relative humidity are May, October and November (84%).
The month with the lowest relative humidity is February (68%).
Average rainfall in September
Los Santos, Colombia
- Average rainfall in September: 277mm
The wettest month (with the highest rainfall) is August (362mm).
The driest month (with the least rainfall) is January (41mm).
Average rainfall days in September
Los Santos, Colombia
- Average rainfall days in September: 29.5 days
The month with the highest number of rainy days is August (30.8 days).
The month with the least rainy days is January (15.4 days).
Average daylight in September /
Average sunshine in September
Los Santos, Colombia
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 12h and 30min).
The month with the shortest days is December (Average daylight: 11h and 42min).
- Average sunshine in September: 8h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 7h and 24min).
Average sunshine days in September
Los Santos, Colombia
- Average sunshine days in September: 0.3 days
The month with the most sunshine days is January (12.7 days).
The months with the least sunshine days are August, September and October (0.3 days).
Average UV index in September
Los Santos, Colombia
- Average UV index in September: 5
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 5).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 5).
Average cloud cover in September
Los Santos, Colombia
- Average cloud cover in September: 40
The month with the most cloud cover is May (Cloud cover 48).
The month with the least cloud cover is January (Cloud cover 22).
Average visibility in September
Los Santos, Colombia
- Average visibility in September: 9km
The months with the highest visibility are January and February (10km).
The months with the lowest visibility are April, May, October and November (8km).
