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 arrival of September brings an average high-temperature of a pleasant 22.5°C (72.5°F), nearly identical to August's 23°C (73.4°F). Landazuri experiences a mean low-temperature of 11.9°C (53.4°F) during September.Humidity
In September, the average relative humidity is 79%.Rainfall
In Landazuri, during September, the rain falls for 24.2 days and regularly aggregates up to 121mm (4.76") of precipitation. Throughout the year, there are 327.3 rainfall days, and 2531mm (99.65") of precipitation is accumulated.Daylight
In September, the average length of the day is 12h and 9min.On the first day of the month, sunrise is at 05:48 and sunset at 18:01. On the last day of September, sunrise is at 05:42 and sunset at 17:47 -05.
Sunshine
The average sunshine in September is 9.4h.UV index
January through March, May, July through September and December, with an average maximum UV index of 5, are months with the highest UV index. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: The daily high UV index of 5 in September translates into this advice:
Heed the precautions - It is counselled to guard against solar damage. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature 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?
What time are sunrise and sunset in September?
How many hours of sunshine does Landazuri have in September?
What are the months with the highest UV index?
What is the UV index reading in September?
Average temperature in September
Landazuri, Colombia
- Average high temperature in September: 22.5°C
The warmest month (with the highest average high temperature) is August (23°C).
The month with the lowest average high temperature is November (20.6°C).
- Average low temperature in September: 11.9°C
The month with the highest average low temperature is April (12.8°C).
The coldest months (with the lowest average low temperature) are July and August (11.5°C).
Average pressure in September
Landazuri, Colombia
- Average pressure in September: 1014mbar
The months with the highest atmospheric pressure are June and July (1014.6mbar).
The month with the lowest atmospheric pressure is November (1012.6mbar).
Average wind speed in September
Landazuri, Colombia
- Average wind speed in September: 4.3km/h
The windiest months (with the highest average wind speed) are July and August (4.9km/h).
The calmest month (with the lowest average wind speed) is November (3.3km/h).
Average humidity in September
Landazuri, Colombia
- Average humidity in September: 79%
The month with the highest relative humidity is November (91%).
The month with the lowest relative humidity is August (77%).
Average rainfall in September
Landazuri, Colombia
- Average rainfall in September: 121mm
The wettest month (with the highest rainfall) is April (351mm).
The driest month (with the least rainfall) is August (95mm).
Average rainfall days in September
Landazuri, Colombia
- Average rainfall days in September: 24.2 days
The month with the highest number of rainy days is March (30.3 days).
The month with the least rainy days is August (23.6 days).
Average daylight in September /
Average sunshine in September
Landazuri, 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 48min).
- Average sunshine in September: 9h and 2min
The month with the most sunshine is August (Average sunshine: 11h and 6min).
The months with the least sunshine are January and November (Average sunshine: 7h and 12min).
Average sunshine days in September
Landazuri, Colombia
- Average sunshine days in September: 4.5 days
The month with the most sunshine days is August (6 days).
The month with the least sunshine days is November (0 days).
Average UV index in September
Landazuri, Colombia
- Average UV index in September: 5
The months with the highest UV index are January, February, March, May, July, August, September and December (UV index 5).
The months with the lowest UV index are April, June, October and November (UV index 4).
Average cloud cover in September
Landazuri, Colombia
- Average cloud cover in September: 36
The month with the most cloud cover is November (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 33).
Average visibility in September
Landazuri, Colombia
- Average visibility in September: 8km
The month with the highest visibility is August (9km).
The months with the lowest visibility are March, April, May, October, November and December (7km).
