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 highest temperatures are recorded in September, with averages reaching a high of 31.5°C (88.7°F) and a low of 21.5°C (70.7°F).Heat index
The heat index for September is evaluated at an extremely hot 44°C (111.2°F). Be alert: Heat exhaustion along with heat cramps are probable. Heatstroke is a threat with sustained physical activity.In reference to the heat index, it's for places in shade and with a slight wind. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', takes into account both air temperature and humidity to illustrate what people actually feel. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.
The primary way humans combat excessive warmth is by perspiring, letting sweat evaporate and cool the body. In situations of high air temperature combined with high humidity (significant heat index), the body's ability to perspire is reduced, heightening the sense of warmth. Heat disorders may be on the horizon when body temperatures rise from inadequate heat management.
Humidity
September is the least humid month, with an average relative humidity of 84%.Rainfall
September is the month with the least rainfall. Rain falls for 27.5 days and accumulates 114mm (4.49") of precipitation.Daylight
In Pacoa, the average length of the day in September is 12h and 7min.On the first day of September, sunrise is at 05:41 and sunset at 17:48. On the last day of the month, sunrise is at 05:31 and sunset at 17:38 -05.
Sunshine
September has the most sunshine of the year, with an average of 7.7h of sunshine.UV index
The months with the highest UV index are January through April, July through December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for ordinary individuals.Note: In September, the UV index of 6 transforms into the following advice:
Resist overexposure. Safeguarding from solar damage is indispensable. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. A hat with a broad brim is indispensable, filtering out up to half of UV rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the warmest months?
Is it hot during September?
What is the least humid month in Pacoa?
What is the average humidity in September?
What is the driest month?
How many days does it rain in September?
What is the average length of the day in September?
When is the sunrise / sunset in September?
What month has the most sunshine?
How many hours of sunshine does Pacoa have in September?
What are the months with the highest UV index?
What is the UV index reading in September?
Average temperature in September
Pacoa, Colombia
- Average high temperature in September: 31.5°C
The warmest month (with the highest average high temperature) is September (31.5°C).
The month with the lowest average high temperature is June (28.3°C).
- Average low temperature in September: 21.5°C
The month with the highest average low temperature is November (22.2°C).
The coldest month (with the lowest average low temperature) is July (20.7°C).
Average pressure in September
Pacoa, Colombia
- Average pressure in September: 1011.6mbar
The month with the highest atmospheric pressure is July (1013.5mbar).
The month with the lowest atmospheric pressure is November (1009mbar).
Average wind speed in September
Pacoa, Colombia
- Average wind speed in September: 3.3km/h
The windiest month (with the highest average wind speed) is December (4.1km/h).
The calmest months (with the lowest average wind speed) are May, June, July and August (3.1km/h).
Average humidity in September
Pacoa, Colombia
- Average humidity in September: 84%
The months with the highest relative humidity are May and June (92%).
The month with the lowest relative humidity is September (84%).
Average rainfall in September
Pacoa, Colombia
- Average rainfall in September: 114mm
The wettest month (with the highest rainfall) is April (277mm).
The driest month (with the least rainfall) is September (114mm).
Average rainfall days in September
Pacoa, Colombia
- Average rainfall days in September: 27.5 days
The month with the highest number of rainy days is May (29.5 days).
The month with the least rainy days is February (24 days).
Average daylight in September /
Average sunshine in September
Pacoa, Colombia
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 12h and 6min).
The month with the shortest days is March (Average daylight: 12h and 6min).
- Average sunshine in September: 7h and 4min
The month with the most sunshine is September (Average sunshine: 7h and 42min).
The month with the least sunshine is June (Average sunshine: 4h and 36min).
Average sunshine days in September
Pacoa, Colombia
- Average sunshine days in September: 1.9 days
The month with the most sunshine days is January (4.5 days).
The month with the least sunshine days is November (1 days).
Average UV index in September
Pacoa, Colombia
- Average UV index in September: 6
The months with the highest UV index are January, February, March, April, July, August, September, October, November and December (UV index 6).
The months with the lowest UV index are May and June (UV index 5).
Average cloud cover in September
Pacoa, Colombia
- Average cloud cover in September: 56
The months with the most cloud cover are May and June (Cloud cover 76).
The month with the least cloud cover is September (Cloud cover 56).
Average visibility in September
Pacoa, Colombia
- Average visibility in September: 6km
The months with the highest visibility are January, February, March, August, September, October and December (6km).
The months with the lowest visibility are April, May, June, July and November (5km).
