September weather forecastUne, Colombia
September
Weather in September
The first month of the autumn, September, is still a pleasant month in Une, Colombia, with an average temperature fluctuating between 20.8°C (69.4°F) and 11°C (51.8°F).Temperature
Une records an average high-temperature of a still pleasant 20.8°C (69.4°F) as September arrives, nearly mirroring the previous month's climate. Une records an average low-temperature of 11°C (51.8°F) throughout the month of September.Humidity
September is the least humid month, with an average relative humidity of 74%.Rainfall
In Une, in September, it is raining for 8.3 days, with typically 28mm (1.1") of accumulated precipitation. Throughout the year, in Une, Colombia, there are 163.9 rainfall days, and 718mm (28.27") of precipitation is accumulated.Daylight
In Une, the average length of the day in September is 12h and 8min.On the first day of the month, sunrise is at 05:49 and sunset at 18:01. On the last day of September, sunrise is at 05:43 and sunset at 17:48 -05.
Sunshine
In Une, the average sunshine in September is 9.7h.UV index
January, May through December, with an average maximum UV index of 4, are months with the lowest UV index. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: A maximum daily UV index of 4 during September morphs into the following directions:
Undertake precautions - It is suggested to shield oneself from sunburn. Avoiding the Sun during its peak radiation time around midday is a healthy practice. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Une, Colombia
- Average high temperature in September: 20.8°C
The warmest month (with the highest average high temperature) is February (21°C).
The months with the lowest average high temperature are April and June (19.4°C).
- Average low temperature in September: 11°C
The month with the highest average low temperature is March (12.1°C).
The coldest month (with the lowest average low temperature) is January (10.4°C).
Average pressure in September
Une, Colombia
- Average pressure in September: 1014.4mbar
The month with the highest atmospheric pressure is July (1015.3mbar).
The month with the lowest atmospheric pressure is November (1012.6mbar).
Average wind speed in September
Une, Colombia
- Average wind speed in September: 5km/h
The windiest month (with the highest average wind speed) is July (5.6km/h).
The calmest month (with the lowest average wind speed) is November (3.4km/h).
Average humidity in September
Une, Colombia
- Average humidity in September: 74%
The month with the highest relative humidity is November (85%).
The month with the lowest relative humidity is September (74%).
Average rainfall in September
Une, Colombia
- Average rainfall in September: 28mm
The wettest month (with the highest rainfall) is October (115mm).
The driest month (with the least rainfall) is August (26mm).
Average rainfall days in September
Une, Colombia
- Average rainfall days in September: 8.3 days
The month with the highest number of rainy days is March (18.8 days).
The month with the least rainy days is August (7.9 days).
Average daylight in September /
Average sunshine in September
Une, Colombia
- Average daylight in September: 12h and 6min
The month with the longest days is June (Average daylight: 12h and 24min).
The month with the shortest days is December (Average daylight: 11h and 54min).
- Average sunshine in September: 9h and 42min
The month with the most sunshine is August (Average sunshine: 11h and 30min).
The month with the least sunshine is December (Average sunshine: 8h and 18min).
Average sunshine days in September
Une, Colombia
- Average sunshine days in September: 20.2 days
The month with the most sunshine days is August (21.5 days).
The months with the least sunshine days are February and March (10.8 days).
Average UV index in September
Une, Colombia
- Average UV index in September: 4
The months with the highest UV index are February, March and April (UV index 5).
The months with the lowest UV index are January, May, June, July, August, September, October, November and December (UV index 4).
Average cloud cover in September
Une, Colombia
- Average cloud cover in September: 29
The month with the most cloud cover is November (Cloud cover 48).
The month with the least cloud cover is September (Cloud cover 29).
Average visibility in September
Une, Colombia
- Average visibility in September: 10km
The months with the highest visibility are August and September (10km).
The months with the lowest visibility are April, May, October, November and December (8km).
