September weather forecastSonsón, Colombia
September
Weather in September
The first month of the autumn, September, is also a moderately hot month in Sonsón, Colombia, with an average temperature varying between 14.2°C (57.6°F) and 27.4°C (81.3°F).Temperature
September is Sonsón's warmest month, registering average high temperatures of 27.4°C (81.3°F) and lows of 14.2°C (57.6°F).Heat index
September's mean heat index is appraised at 29°C (84.2°F). Staying active during long-term exposure might result in a state of exhaustion and cause heat cramps.Observations indicate that the heat index values are for shady locations with light wind. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'real feel', melds the effects of warmth and moisture to generate a feeling of heat. The effect is experienced differently by individuals, hinging on unique characteristics such as body mass, stature, and level of activity. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.
Humidity
In Sonsón, the average relative humidity in September is 69%.Rainfall
In September, in Sonsón, the rain falls for 22.8 days. Throughout September, 131mm (5.16") of precipitation is accumulated. Throughout the year, there are 309.9 rainfall days, and 2354mm (92.68") of precipitation is accumulated.Daylight
In Sonsón, Colombia, the average length of the day in September is 12h and 9min.On the first day of September, sunrise is at 05:54 and sunset at 18:07. On the last day of the month, sunrise is at 05:48 and sunset at 17:53 -05.
Sunshine
In Sonsón, the average sunshine in September is 10.4h.UV index
January through December, with an average maximum UV index of 5, are months with the highest UV index. January through December, with an average maximum UV index of 5, are months with the lowest UV index in Sonsón. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for the ordinary person.Note: The average daily UV index of 5 in September transforms into the following instructions:
Prioritize safety - The need to safeguard skin and eyes from harm is emphasized. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Sonsón, Colombia
- Average high temperature in September: 27.4°C
The warmest month (with the highest average high temperature) is September (27.4°C).
The month with the lowest average high temperature is November (24.3°C).
- Average low temperature in September: 14.2°C
The month with the highest average low temperature is April (14.9°C).
The coldest months (with the lowest average low temperature) are July and December (13.7°C).
Average pressure in September
Sonsón, Colombia
- Average pressure in September: 1013mbar
The month with the highest atmospheric pressure is June (1013.1mbar).
The months with the lowest atmospheric pressure are February, November and December (1012.3mbar).
Average wind speed in September
Sonsón, Colombia
- Average wind speed in September: 2.9km/h
The windiest month (with the highest average wind speed) is July (3.4km/h).
The calmest month (with the lowest average wind speed) is November (2.6km/h).
Average humidity in September
Sonsón, Colombia
- Average humidity in September: 69%
The month with the highest relative humidity is November (83%).
The month with the lowest relative humidity is August (68%).
Average rainfall in September
Sonsón, Colombia
- Average rainfall in September: 131mm
The wettest month (with the highest rainfall) is October (337mm).
The driest month (with the least rainfall) is January (117mm).
Average rainfall days in September
Sonsón, Colombia
- Average rainfall days in September: 22.8 days
The month with the highest number of rainy days is May (29.4 days).
The months with the least rainy days are August and September (22.8 days).
Average daylight in September /
Average sunshine in September
Sonsón, 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 48min).
- Average sunshine in September: 10h and 24min
The month with the most sunshine is August (Average sunshine: 11h and 30min).
The month with the least sunshine is December (Average sunshine: 7h and 24min).
Average sunshine days in September
Sonsón, Colombia
- Average sunshine days in September: 4.4 days
The month with the most sunshine days is August (5.7 days).
The month with the least sunshine days is November (0.2 days).
Average UV index in September
Sonsón, 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
Sonsón, Colombia
- Average cloud cover in September: 28
The month with the most cloud cover is November (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 27).
Average visibility in September
Sonsón, Colombia
- Average visibility in September: 9km
The months with the highest visibility are January, February, June, July, August and September (9km).
The months with the lowest visibility are March, April, May, October, November and December (8km).
