September weather forecastEl Tarra, Colombia
September weather forecast for El Tarra, Colombia: In September, the average heat index, which represents the influence of relative humidity on air temperature, is computed to be 48°C (118.4°F). The first month of the autumn, September, is also a fiery hot month in El Tarra, Colombia, with an average temperature fluctuating between 35°C (95°F) and 20.9°C (69.6°F).
September
Weather in September
The first month of the autumn, September, is also a fiery hot month in El Tarra, Colombia, with an average temperature fluctuating between 35°C (95°F) and 20.9°C (69.6°F).Temperature
The advent of September brings an average high-temperature of a still fiery hot 35°C (95°F), exhibiting minor difference from the previous month. With a significant temperature contrast, nighttime temperatures hover around an average low of 20.9°C (69.6°F) in September.Heat index
September's heat index is computed to be a blazing hot 48°C (118.4°F). Beware: Heat cramps and heat exhaustion are very likely. Heatstroke is imminent with prolonged activity.Heat index data is primarily for areas with shade and subjected to light winds. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is a measure of how hot it feels when the actual air humidity is factored in. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. Awareness is key; direct sunlight can enhance the weather's impact, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Kids are usually more vulnerable than adults, given their lesser sweating ability. Along with their larger skin surface relative to their small stature and the excess heat due to their activity, their risk is amplified.
The human body keeps its cool primarily through perspiration, as this process enables sweat to evaporate, taking away the excess heat. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. If heat absorption isn't effectively countered by the body's cooling methods, body temperature surges, hinting at potential problems.
Humidity
August and September, with an average relative humidity of 65%, are the least humid months.Rainfall
In El Tarra, in September, it is raining for 26.2 days, with typically 178mm (7.01") of accumulated precipitation. Throughout the year, there are 300.5 rainfall days, and 1910mm (75.2") of precipitation is accumulated.Daylight
In September, the average length of the day is 12h and 10min.On the first day of the month, sunrise is at 05:43 and sunset at 18:00. On the last day of September, sunrise is at 05:40 and sunset at 17:43 -05.
Sunshine
The average sunshine in September is 9.6h.UV index
The months with the highest UV index are February through October, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: A maximum daily UV index of 7 during September morphs into the following directions:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Experience reduced UV exposure by about half when donning a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
El Tarra, Colombia
- Average high temperature in September: 35°C
The warmest month (with the highest average high temperature) is August (35.1°C).
The month with the lowest average high temperature is December (31.9°C).
- Average low temperature in September: 20.9°C
The month with the highest average low temperature is April (21.4°C).
The coldest month (with the lowest average low temperature) is January (19.1°C).
Average pressure in September
El Tarra, Colombia
- Average pressure in September: 1011.2mbar
The month with the highest atmospheric pressure is January (1011.9mbar).
The month with the lowest atmospheric pressure is November (1010.7mbar).
Average wind speed in September
El Tarra, Colombia
- Average wind speed in September: 3.8km/h
The windiest month (with the highest average wind speed) is July (4.1km/h).
The calmest month (with the lowest average wind speed) is November (3.3km/h).
Average humidity in September
El Tarra, Colombia
- Average humidity in September: 65%
The month with the highest relative humidity is November (74%).
The months with the lowest relative humidity are August and September (65%).
Average rainfall in September
El Tarra, Colombia
- Average rainfall in September: 178mm
The wettest month (with the highest rainfall) is May (251mm).
The driest month (with the least rainfall) is February (36mm).
Average rainfall days in September
El Tarra, Colombia
- Average rainfall days in September: 26.2 days
The month with the highest number of rainy days is October (28.9 days).
The month with the least rainy days is January (17.9 days).
Average daylight in September /
Average sunshine in September
El Tarra, Colombia
- Average daylight in September: 12h and 12min
The month with the longest days is June (Average daylight: 12h and 36min).
The month with the shortest days is December (Average daylight: 11h and 36min).
- Average sunshine in September: 9h and 36min
The month with the most sunshine is August (Average sunshine: 11h and 42min).
The month with the least sunshine is January (Average sunshine: 7h and 12min).
Average sunshine days in September
El Tarra, Colombia
- Average sunshine days in September: 2.4 days
The month with the most sunshine days is January (8.8 days).
The month with the least sunshine days is April (1 days).
Average UV index in September
El Tarra, Colombia
- Average UV index in September: 7
The months with the highest UV index are February, March, April, May, June, July, August, September and October (UV index 7).
The months with the lowest UV index are January, November and December (UV index 6).
Average cloud cover in September
El Tarra, Colombia
- Average cloud cover in September: 26
The month with the most cloud cover is March (Cloud cover 40).
The month with the least cloud cover is September (Cloud cover 26).
Average visibility in September
El Tarra, Colombia
- Average visibility in September: 9km
The months with the highest visibility are January and February (10km).
The months with the lowest visibility are March, April, May, June, July, August, September, October, November and December (9km).
