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 arrival of September sees an average high-temperature of a still tropical 34°C (93.2°F), hardly diverging from August's 34.2°C (93.6°F). Acueducto records an average low of 25.5°C (77.9°F) throughout the nights in September.Heat index
During September, the heat index is appraised at a burning hot 47°C (116.6°F). Eyes open: Heat cramps and heat exhaustion are expected. Prolonged exertion could lead to heatstroke.Observations indicate that the heat index values are for shady locations with light wind. With exposure to direct sunshine, the heat index could climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', determines the feeling of heat when you account for the relative humidity. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. Under conditions of high relative humidity, the rate of evaporation decreases. This results in the body retaining more heat than under conditions of dry air. Heat-related disorders may develop if heat gain in the body overshadows its cooling capacity, leading to elevated temperatures.
Humidity
The average relative humidity in September is 70%.Rainfall
In Acueducto, in September, it is raining for 22.7 days, with typically 88mm (3.46") of accumulated precipitation. Throughout the year, there are 208.9 rainfall days, and 683mm (26.89") of precipitation is accumulated.Daylight
The average length of the day in September is 12h and 11min.On the first day of September, sunrise is at 06:37 and sunset at 18:56. On the last day of the month, sunrise is at 06:35 and sunset at 18:37 -04.
Sunshine
The average sunshine in September is 9.3h.UV index
January through December, with an average maximum UV index of 7, are months with the highest UV index. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum daily UV index of 7 in September converts into the following recommendations:
Evade overexposure. Individuals with fair skin risk burning in under 20 minutes. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in September?
What is the average humidity in September?
How much does it rain in September?
What is the average length of the day in September?
When are sunrise and sunset in September?
How long on average sun shines in September?
When is the highest UV index?
When is the lowest UV index?
How high is the UV index in September?
Average temperature in September
Acueducto, Venezuela
- Average high temperature in September: 34°C
The warmest month (with the highest average high temperature) is August (34.2°C).
The months with the lowest average high temperature are January and December (32.3°C).
- Average low temperature in September: 25.5°C
The month with the highest average low temperature is August (26.1°C).
The coldest month (with the lowest average low temperature) is January (24.2°C).
Average pressure in September
Acueducto, Venezuela
- Average pressure in September: 1010.1mbar
The month with the highest atmospheric pressure is January (1012mbar).
The month with the lowest atmospheric pressure is October (1009.9mbar).
Average wind speed in September
Acueducto, Venezuela
- Average wind speed in September: 7km/h
The windiest month (with the highest average wind speed) is March (11.4km/h).
The calmest month (with the lowest average wind speed) is October (6.9km/h).
Average humidity in September
Acueducto, Venezuela
- Average humidity in September: 70%
The month with the highest relative humidity is November (75%).
The month with the lowest relative humidity is February (64%).
Average rainfall in September
Acueducto, Venezuela
- Average rainfall in September: 88mm
The wettest month (with the highest rainfall) is October (133mm).
The driest month (with the least rainfall) is February (5mm).
Average rainfall days in September
Acueducto, Venezuela
- Average rainfall days in September: 22.7 days
The month with the highest number of rainy days is October (25.6 days).
The month with the least rainy days is February (4.5 days).
Average daylight in September /
Average sunshine in September
Acueducto, Venezuela
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 12h and 42min).
The month with the shortest days is December (Average daylight: 11h and 30min).
- Average sunshine in September: 9h and 2min
The month with the most sunshine is February (Average sunshine: 9h and 36min).
The months with the least sunshine are April, May, October and November (Average sunshine: 9h and 0min).
Average sunshine days in September
Acueducto, Venezuela
- Average sunshine days in September: 6.1 days
The month with the most sunshine days is February (22.3 days).
The month with the least sunshine days is November (4 days).
Average UV index in September
Acueducto, Venezuela
- Average UV index in September: 7
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
Average cloud cover in September
Acueducto, Venezuela
- Average cloud cover in September: 28
The month with the most cloud cover is November (Cloud cover 35).
The months with the least cloud cover are January and February (Cloud cover 25).
Average visibility in September
Acueducto, Venezuela
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
