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
Upon the onset of September, Guacabra witnesses an average high-temperature of a tropical 30.2°C (86.4°F), showing a close resemblance to the prior month. Guacabra temperatures generally rest at a low of 19.4°C (66.9°F) during the September nights.Heat index
September's average heat index is estimated at a very hot 37°C (98.6°F). Take greater precautions, heat exhaustion and heat cramps may be expected. Heatstroke could result from lengthy activity.Realize that the values for the heat index are set for shaded places and light winds. Being exposed to direct sunshine might trigger a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is an estimation of the warmth sensation when considering humidity levels. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Young ones generally face higher dangers than adults since they sweat less. Along with their large skin surface area compared totheir small bodies and increased heat production from their activities, the risks are heightened.
The natural method the human body uses to remove excess heat is by perspiring and letting sweat evaporate. When air moisture content is high, the cooling process through evaporation is not as efficient, leading to an ineffective body cooling process and a feeling of overheating. When body heat isn't effectively managed, risks of dehydration and overheating amplify.
Humidity
The average relative humidity in September is 74%.Rainfall
In Guacabra, in September, it is raining for 17.3 days, with typically 62mm (2.44") of accumulated precipitation. Throughout the year, there are 194.5 rainfall days, and 573mm (22.56") of precipitation is accumulated.Daylight
In Guacabra, the average length of the day in September is 12h and 11min.On the first day of September, sunrise is at 06:27 and sunset at 18:45. On the last day of the month, sunrise is at 06:25 and sunset at 18:27 -04.
Sunshine
In Guacabra, the average sunshine in September is 9.3h.UV index
The months with the highest UV index are January through December, with an average maximum UV index of 6. January through December, with an average maximum UV index of 6, are months with the lowest UV index in Guacabra. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the average person.Note: In September, a daily maximum UV index of 6 leads to the following instructions:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. 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
How hot is it 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?
What are the months with the highest UV index?
When is the lowest UV index in Guacabra?
How high is the UV index in September?
Average temperature in September
Guacabra, Venezuela
- Average high temperature in September: 30.2°C
The warmest month (with the highest average high temperature) is March (30.3°C).
The months with the lowest average high temperature are June and December (28.4°C).
- Average low temperature in September: 19.4°C
The month with the highest average low temperature is May (20.1°C).
The coldest month (with the lowest average low temperature) is January (17.8°C).
Average pressure in September
Guacabra, Venezuela
- Average pressure in September: 1011.5mbar
The month with the highest atmospheric pressure is July (1012.9mbar).
The month with the lowest atmospheric pressure is November (1010.4mbar).
Average wind speed in September
Guacabra, Venezuela
- Average wind speed in September: 8.9km/h
The windiest month (with the highest average wind speed) is August (10.2km/h).
The calmest month (with the lowest average wind speed) is November (6km/h).
Average humidity in September
Guacabra, Venezuela
- Average humidity in September: 74%
The month with the highest relative humidity is November (81%).
The months with the lowest relative humidity are February and March (70%).
Average rainfall in September
Guacabra, Venezuela
- Average rainfall in September: 62mm
The wettest month (with the highest rainfall) is October (91mm).
The driest month (with the least rainfall) is February (7mm).
Average rainfall days in September
Guacabra, Venezuela
- Average rainfall days in September: 17.3 days
The month with the highest number of rainy days is November (23.7 days).
The month with the least rainy days is February (5.4 days).
Average daylight in September /
Average sunshine in September
Guacabra, 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 30min).
The month with the least sunshine is May (Average sunshine: 8h and 12min).
Average sunshine days in September
Guacabra, Venezuela
- Average sunshine days in September: 11.2 days
The month with the most sunshine days is February (20.2 days).
The month with the least sunshine days is November (4.2 days).
Average UV index in September
Guacabra, Venezuela
- Average UV index in September: 6
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 6).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 6).
Average cloud cover in September
Guacabra, Venezuela
- Average cloud cover in September: 31
The month with the most cloud cover is November (Cloud cover 49).
The month with the least cloud cover is February (Cloud cover 29).
Average visibility in September
Guacabra, Venezuela
- Average visibility in September: 9km
The months with the highest visibility are February and March (10km).
The month with the lowest visibility is November (7km).
