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
The warmest month is September, with an average high-temperature of 29.5°C (85.1°F) and an average low-temperature of 25.5°C (77.9°F).Heat index
In September, the heat index is estimated at a very hot 35°C (95°F). Special measures are necessary to avoid heat cramps and heat exhaustion. Persistent activity could result in heatstroke.Always consider that heat index estimations are for light winds and places in the shade. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', combines both the air temperature and the humidity level to give a perceived human temperature. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. With direct sunlight, be aware that it might enhance the heat sensation, raising the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.
The human body has a built-in cooling mechanism through perspiration; evaporating sweat dissipates the excess heat. In the presence of high relative humidity, the evaporation rate diminishes, resulting in the body retaining more warmth compared to dry conditions. Increasing body temperatures can be a precursor to dehydration if the body can't shed the extra heat.
Humidity
The least humid month is September, with an average relative humidity of 76%.Rainfall
In Guarapo, during September, the rain falls for 13.5 days and regularly aggregates up to 40mm (1.57") of precipitation. In Guarapo, Venezuela, during the entire year, the rain falls for 165.1 days and collects up to 551mm (21.69") of precipitation.Daylight
In September, the average length of the day is 12h and 11min.On the first day of September in Guarapo, sunrise is at 06:24 and sunset at 18:43. On the last day of the month, sunrise is at 06:23 and sunset at 18:25 -04.
Sunshine
With an average of 9.5h of sunshine, September has the most sunshine of the year in Guarapo.UV index
The months with the highest UV index in Guarapo are March through November, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: In September, the maximum UV index of 7 translates into these guidelines:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Frequently asked questions
What is the warmest month in Guarapo?
Is it hot in Guarapo during September?
What is the least humid month in Guarapo?
What is the average humidity in September in Guarapo?
How much does it rain in Guarapo in September?
How many hours of daylight does Guarapo have in September?
When is the sunrise / sunset in September in Guarapo?
What month has the most sunshine in Guarapo?
How long on average sun shines in September in Guarapo?
What are the months with the highest UV index in Guarapo?
What is the UV index intensity in September in Guarapo?
Average temperature in September
Guarapo, Venezuela
- Average high temperature in September: 29.5°C
The warmest month (with the highest average high temperature) is September (29.5°C).
The month with the lowest average high temperature is January (26.4°C).
- Average low temperature in September: 25.5°C
The months with the highest average low temperature are September and October (25.5°C).
The coldest month (with the lowest average low temperature) is February (23.1°C).
Average pressure in September
Guarapo, 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 (1010.5mbar).
Average wind speed in September
Guarapo, Venezuela
- Average wind speed in September: 10.7km/h
The windiest month (with the highest average wind speed) is February (14.5km/h).
The calmest months (with the lowest average wind speed) are October and November (9.9km/h).
Average humidity in September
Guarapo, Venezuela
- Average humidity in September: 76%
The months with the highest relative humidity are April, May, June and July (81%).
The month with the lowest relative humidity is September (76%).
Average rainfall in September
Guarapo, Venezuela
- Average rainfall in September: 40mm
The wettest month (with the highest rainfall) is July (81mm).
The driest month (with the least rainfall) is February (5mm).
Average rainfall days in September
Guarapo, Venezuela
- Average rainfall days in September: 13.5 days
The month with the highest number of rainy days is July (19.3 days).
The month with the least rainy days is February (4.9 days).
Average daylight in September /
Average sunshine in September
Guarapo, 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 September (Average sunshine: 9h and 30min).
The month with the least sunshine is April (Average sunshine: 8h and 42min).
Average sunshine days in September
Guarapo, Venezuela
- Average sunshine days in September: 14.6 days
The month with the most sunshine days is February (22.4 days).
The month with the least sunshine days is June (9.6 days).
Average UV index in September
Guarapo, Venezuela
- Average UV index in September: 7
The months with the highest UV index are March, April, May, June, July, August, September, October and November (UV index 7).
The months with the lowest UV index are January, February and December (UV index 6).
Average cloud cover in September
Guarapo, Venezuela
- Average cloud cover in September: 23
The month with the most cloud cover is April (Cloud cover 34).
The months with the least cloud cover are January and September (Cloud cover 23).
Average visibility in September
Guarapo, Venezuela
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (10km).
The month with the lowest visibility is July (9km).
Guarapo, Venezuela
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