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 registers as the month with the highest average temperatures, reaching 28.6°C (83.5°F) at its peak and 19.6°C (67.3°F) at the lowest.Heat index
For September, the heat index is appraised at a fiery hot 35°C (95°F). Adopt additional preventive measures, heat cramps and heat exhaustion are potential outcomes. Prolonged activity may trigger heatstroke.It is emphasized that the heat index's values are meant for shaded zones with mild winds. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.
The process of perspiration is vital for the human body to get rid of excess warmth by allowing sweat to evaporate. An increase in relative humidity retards evaporation, subsequently reducing the body's heat removal rate and leading to a sensation of being overly warm. If the body retains more heat than it can expel, the increasing temperature can lead to heat-related conditions.
Humidity
In Gueime, the average relative humidity in September is 86%.Rainfall
In September, the rain falls for 28.2 days. Throughout September, 215mm (8.46") of precipitation is accumulated. Throughout the year, there are 300.1 rainfall days, and 1731mm (68.15") of precipitation is accumulated.Daylight
The average length of the day in September is 12h and 11min.On the first day of the month, sunrise is at 06:16 and sunset at 18:35. On the last day of September, sunrise is at 06:15 and sunset at 18:17 -04.
Sunshine
September has the most sunshine of the year, with an average of 7.8h of sunshine.UV index
March through November, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: An average UV index of 6 in September transforms into this advice:
Resist extreme sun exposure. Guarding against solar damage is essential. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Experience reduced UV exposure by about half when donning a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the hottest?
Is it hot during September?
What is the average humidity in September?
How many days does it rain in September?
What is the average length of the day in September?
When are sunrise and sunset in September?
What month has the most sunshine?
How many hours of sunshine does Gueime have in September?
What is the month with the highest UV index?
How high is the UV index in September?
Average temperature in September
Gueime, 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
Gueime, 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
Gueime, 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
Gueime, 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
Gueime, 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
Gueime, 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
Gueime, 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
Gueime, 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
Gueime, 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
Gueime, 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
Gueime, 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).
