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
September, with an average high of 28.6°C (83.5°F) and a low of 19.6°C (67.3°F), signifies the warmest month of the year.Heat index
In September, the average heat index is appraised at a very hot 35°C (95°F). Incorporate additional safety actions, heat cramps and heat exhaustion are possible. Long-term activity may induce heatstroke.Given the heat index, its values are aligned with shaded sites and gentle winds. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is a composite of temperature and humidity figures to convey how warm it feels. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. When you're directly under the sun's rays, remember that the heat index may surge by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Juveniles often do not understand the need to recuperate and rehydrate. Thirst is a delayed symptom of dehydration - hence, it is vital to maintain hydration, particularly during ongoing physical activities.
Perspiring is how the human body naturally cools down, as sweat's evaporation takes away excess heat. An increase in relative humidity disrupts body cooling by slowing the evaporation rate, thereby reducing the rate at which the body cools and amplifying the sense of heat. Heat-related disorders may develop if heat gain in the body overshadows its cooling capacity, leading to elevated temperatures.
Humidity
In September, the average relative humidity is 86%.Rainfall
In Cupo, during September, the rain falls for 28.2 days and regularly aggregates up to 215mm (8.46") of precipitation. In Cupo, during the entire year, the rain falls for 300.1 days and collects up to 1731mm (68.15") of precipitation.Daylight
In Cupo, the average length of the day in September is 12h and 11min.On the first day of September, sunrise is at 06:16 and sunset at 18:35. On the last day of the month, sunrise is at 06:14 and sunset at 18:16 -04.
Sunshine
With an average of 7.8h of sunshine, September has the most sunshine of the year.UV index
The months with the highest UV index are March through November, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: The UV index of 6 in September translates into these instructions:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the warmest months?
How hot is September?
What is the average humidity in September?
How much does it rain in September?
How many hours of daylight does Cupo have in September?
When are sunrise and sunset in September?
What month has the most sunshine?
How long on average sun shines in September?
What is the month with the highest UV index?
What is the UV index intensity in September?
Average temperature in September
Cupo, Venezuela
- Average high temperature in September: 28.6°C
The warmest month (with the highest average high temperature) is September (28.6°C).
The month with the lowest average high temperature is January (26.3°C).
- Average low temperature in September: 19.6°C
The month with the highest average low temperature is May (20.3°C).
The coldest month (with the lowest average low temperature) is February (18.4°C).
Average pressure in September
Cupo, Venezuela
- Average pressure in September: 1011.6mbar
The month with the highest atmospheric pressure is July (1013.4mbar).
The month with the lowest atmospheric pressure is November (1010.3mbar).
Average wind speed in September
Cupo, Venezuela
- Average wind speed in September: 5km/h
The windiest months (with the highest average wind speed) are February and March (7.4km/h).
The calmest month (with the lowest average wind speed) is October (4.9km/h).
Average humidity in September
Cupo, Venezuela
- Average humidity in September: 86%
The month with the highest relative humidity is November (89%).
The months with the lowest relative humidity are March and April (84%).
Average rainfall in September
Cupo, Venezuela
- Average rainfall in September: 215mm
The wettest month (with the highest rainfall) is October (318mm).
The driest month (with the least rainfall) is February (37mm).
Average rainfall days in September
Cupo, Venezuela
- Average rainfall days in September: 28.2 days
The months with the highest number of rainy days are August and October (28.3 days).
The month with the least rainy days is February (17.8 days).
Average daylight in September /
Average sunshine in September
Cupo, 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: 7h and 5min
The month with the most sunshine is September (Average sunshine: 7h and 48min).
The months with the least sunshine are November and December (Average sunshine: 6h and 12min).
Average sunshine days in September
Cupo, Venezuela
- Average sunshine days in September: 1.2 days
The month with the most sunshine days is March (6.6 days).
The month with the least sunshine days is November (1 days).
Average UV index in September
Cupo, Venezuela
- Average UV index in September: 6
The months with the highest UV index are March, April, May, June, July, August, September, October and November (UV index 6).
The months with the lowest UV index are January, February and December (UV index 5).
Average cloud cover in September
Cupo, Venezuela
- Average cloud cover in September: 50
The month with the most cloud cover is December (Cloud cover 68).
The month with the least cloud cover is September (Cloud cover 50).
Average visibility in September
Cupo, Venezuela
- Average visibility in September: 7km
The months with the highest visibility are March and September (7km).
The months with the lowest visibility are January, February, April, May, June, July, August, October, November and December (6km).
