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 average high-temperature for September is a still warm 29.8°C (85.6°F), closely aligning with the temperature of the preceding month. Arapo registers a consistent average low-temperature of 24.6°C (76.3°F) during September.Heat index
September's mean heat index is appraised at a torrid 37°C (98.6°F). Ensure additional precautions, heat exhaustion and heat cramps may be expected. Heatstroke could occur from sustained activity.The metrics for the heat index are tailored for both shady environments and light winds. When exposed to the direct sun, the heat index may augment by 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. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Youngsters frequently overlook the need for breaks and fluid intake. Thirst is an advanced sign of dehydration - thereby highlighting the importance of keeping hydrated, particularly during long physical activities.
The natural cooling mechanism in humans involves perspiration, where the evaporation of sweat balances out excessive warmth. Heightened relative humidity interferes with the body's usual cooling mechanism by reducing evaporation, subsequently decreasing the body's cooling rate and increasing the sensation of heat. When body temperature rises due to excess heat gain beyond its removal capability, one might experience heat-related disorders.
Humidity
In Arapo, the average relative humidity in September is 79%.Rainfall
In Arapo, during September, the rain falls for 24.9 days and regularly aggregates up to 86mm (3.39") of precipitation. In Arapo, Venezuela, during the entire year, the rain falls for 233.8 days and collects up to 717mm (28.23") of precipitation.Daylight
The average length of the day in September is 12h and 11min.On the first day of the month, sunrise is at 06:08 and sunset at 18:26. On the last day of September, sunrise is at 06:06 and sunset at 18:08 -04.
Sunshine
The average sunshine in September is 9.5h.UV index
January through December, with an average maximum UV index of 7, are months with the highest UV index. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for average individuals.Note: In September, the maximum UV index of 7 translates into these guidelines:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is September?
What is the average humidity in September in Arapo?
How many days does it rain in September in Arapo?
What is the average length of the day in September?
What time are sunrise and sunset in September?
How long on average sun shines in September?
What is the month with the highest UV index?
What are the months with the lowest UV index?
What is the UV index intensity in September?
Average temperature in September
Arapo, Venezuela
- Average high temperature in September: 29.8°C
The warmest month (with the highest average high temperature) is May (30.3°C).
The month with the lowest average high temperature is January (28.5°C).
- Average low temperature in September: 24.6°C
The month with the highest average low temperature is October (25.1°C).
The coldest month (with the lowest average low temperature) is January (23°C).
Average pressure in September
Arapo, Venezuela
- Average pressure in September: 1011.6mbar
The months with the highest atmospheric pressure are June and July (1013.3mbar).
The month with the lowest atmospheric pressure is November (1010.2mbar).
Average wind speed in September
Arapo, Venezuela
- Average wind speed in September: 9.3km/h
The windiest months (with the highest average wind speed) are February and March (16.2km/h).
The calmest month (with the lowest average wind speed) is September (9.3km/h).
Average humidity in September
Arapo, Venezuela
- Average humidity in September: 79%
The month with the highest relative humidity is July (82%).
The months with the lowest relative humidity are March and April (73%).
Average rainfall in September
Arapo, Venezuela
- Average rainfall in September: 86mm
The wettest month (with the highest rainfall) is August (129mm).
The driest month (with the least rainfall) is February (8mm).
Average rainfall days in September
Arapo, Venezuela
- Average rainfall days in September: 24.9 days
The month with the highest number of rainy days is August (27.4 days).
The month with the least rainy days is February (7.4 days).
Average daylight in September /
Average sunshine in September
Arapo, 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 3min
The month with the most sunshine is May (Average sunshine: 11h and 6min).
The month with the least sunshine is November (Average sunshine: 7h and 6min).
Average sunshine days in September
Arapo, Venezuela
- Average sunshine days in September: 3.1 days
The month with the most sunshine days is March (17.9 days).
The month with the least sunshine days is July (1.9 days).
Average UV index in September
Arapo, 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
Arapo, Venezuela
- Average cloud cover in September: 24
The months with the most cloud cover are July and August (Cloud cover 29).
The month with the least cloud cover is February (Cloud cover 18).
Average visibility in September
Arapo, 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).
