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
Weather in September
Temperature
In Neiva, the average high-temperature in September is practically the same as in August - a still warm 27.5°C (81.5°F). In Neiva, Colombia, the average low-temperature is 16.8°C (62.2°F).Heat index
In September, the average heat index is estimated at 29°C (84.2°F). Constant exposure and activity lead to possible fatigue. Prolonged exercise may result in heat cramps.Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like', 'felt air temperature', 'real feel', or 'apparent temperature', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. Additional factors like differences in body mass, height, and shape, pregnancy, wind, and activity influence one's weather impression. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.
Humidity
In September, the average relative humidity in Neiva is 65%.Rainfall
In Neiva, in September, it is raining for 20.1 days, with typically 51mm (2.01") of accumulated precipitation. In Neiva, during the entire year, the rain falls for 257.6 days and collects up to 711mm (27.99") of precipitation.Daylight
In Neiva, the average length of the day in September is 12h and 8min.On the first day of September, sunrise is at 05:56 and sunset at 18:06. On the last day of the month, sunrise is at 05:48 and sunset at 17:53 -05.
Sunshine
In Neiva, the average sunshine in September is 10.5h.UV index
January through April, July through December, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: The average daily UV index of 6 in September transform into the following instructions:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
FAQ
What is the temperature in September in Neiva?
What is the average humidity in September in Neiva?
How many days does it rain in September in Neiva?
What is the average length of the day in September in Neiva?
When are sunrise and sunset in September in Neiva?
How many hours of sunshine does Neiva have in September?
When is the highest UV index in Neiva?
What is the UV index intensity in September in Neiva?
Average temperature in September
Neiva, Colombia
- Average high temperature in September: 27.5°C
The warmest month (with the highest average high temperature) is February (29.4°C).
The month with the lowest average high temperature is July (25.6°C).
- Average low temperature in September: 16.8°C
The months with the highest average low temperature are March and May (17.3°C).
The coldest months (with the lowest average low temperature) are January and December (15.5°C).
Average pressure in September
Neiva, Colombia
- Average pressure in September: 1014.3mbar
The month with the highest atmospheric pressure is July (1015.4mbar).
The month with the lowest atmospheric pressure is November (1012.1mbar).
Average wind speed in September
Neiva, Colombia
- Average wind speed in September: 5.6km/h
The windiest month (with the highest average wind speed) is August (6.4km/h).
The calmest month (with the lowest average wind speed) is November (3.9km/h).
Average humidity in September
Neiva, Colombia
- Average humidity in September: 65%
The months with the highest relative humidity are April and May (73%).
The months with the lowest relative humidity are January and February (64%).
Average rainfall in September
Neiva, Colombia
- Average rainfall in September: 51mm
The wettest months (with the highest rainfall) are March and April (90mm).
The driest month (with the least rainfall) is January (34mm).
Average rainfall days in September
Neiva, Colombia
- Average rainfall days in September: 20.1 days
The month with the highest number of rainy days is April (27 days).
The month with the least rainy days is January (13.8 days).
Average daylight in September /
Average sunshine in September
Neiva, Colombia
- Average daylight in September: 12h and 8min
The month with the longest days is June (Average daylight: 12h and 17min).
The month with the shortest days is December (Average daylight: 11h and 58min).
- Average sunshine in September: 10h and 30min
The months with the most sunshine are May and August (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 8h and 48min).
Average sunshine days in September
Neiva, Colombia
- Average sunshine days in September: 6.7 days
The month with the most sunshine days is January (13.1 days).
The month with the least sunshine days is April (2.3 days).
Average UV index in September
Neiva, 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
Neiva, Colombia
- Average cloud cover in September: 29
The month with the most cloud cover is April (Cloud cover 41).
The month with the least cloud cover is January (Cloud cover 25).
Average visibility in September
Neiva, Colombia
- Average visibility in September: 10km
The months with the highest visibility are January, February and September (10km).
The months with the lowest visibility are March, April, May, June, July, August, October, November and December (9km).
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