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
Temperature records mark September as the warmest month, with highs averaging 31.7°C (89.1°F) and lows at 20.2°C (68.4°F).Heat index
September's mean heat index is estimated at a scorching 41°C (105.8°F). Implement additional preventive actions, heat cramps and heat exhaustion are potential hazards. Heatstroke could follow prolonged activity.Be informed that the heat index values are oriented around shady conditions and gentle breezes. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', gives a temperature feeling by integrating air temperature and humidity. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. Recognize that direct exposure to the sun can escalate the heat effect, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are extremely significant for children. Youngsters typically face more danger than adults since they sweat less. Their larger skin surface compared to their small bodies and heightened heat production from their activities augment their vulnerability.
Perspiration, which is the evaporation of sweat, is a primary way the human body manages and dispels excessive warmth. During high air temperature and humidity (high heat index), the process of perspiration is hindered, intensifying the sensation of heat. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.
Humidity
In September, the average relative humidity is 74%.Rainfall
In September, the rain falls for 20.2 days. Throughout September, 29mm (1.14") of precipitation is accumulated. In Viterbo Puig, Ecuador, during the entire year, the rain falls for 277.2 days and collects up to 1878mm (73.94") of precipitation.Daylight
In September, the average length of the day is 12h and 6min.On the first day of the month, sunrise is at 06:16 and sunset at 18:20. On the last day of September, sunrise is at 06:04 and sunset at 18:12 -05.
Sunshine
In Viterbo Puig, Ecuador, the average sunshine in September is 8.5h.UV index
January through December, with an average maximum UV index of 6, are months with the highest UV index. The months with the lowest UV index are January through December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for average individuals.Note: The maximum daily UV index of 6 in September converts into the following recommendations:
Shun overexposure. Protection from sun ravages is indispensable. 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. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the hottest?
Is it hot during September?
What is the average humidity in September?
How many days does it rain in September?
How many hours of daylight does Viterbo Puig have in September?
What time are sunrise and sunset in September?
How many hours of sunshine does Viterbo Puig have in September?
What is the month with the highest UV index in Viterbo Puig?
What is the month with the lowest UV index in Viterbo Puig?
How high is the UV index in September?
Average temperature in September
Viterbo Puig, Ecuador
- Average high temperature in September: 31.7°C
The warmest month (with the highest average high temperature) is September (31.7°C).
The month with the lowest average high temperature is June (29.1°C).
- Average low temperature in September: 20.2°C
The months with the highest average low temperature are January and February (21.9°C).
The coldest month (with the lowest average low temperature) is August (19.8°C).
Average pressure in September
Viterbo Puig, Ecuador
- Average pressure in September: 1013.9mbar
The month with the highest atmospheric pressure is August (1014.1mbar).
The month with the lowest atmospheric pressure is February (1012.5mbar).
Average wind speed in September
Viterbo Puig, Ecuador
- Average wind speed in September: 7.2km/h
The windiest months (with the highest average wind speed) are August and September (7.2km/h).
The calmest month (with the lowest average wind speed) is February (3.9km/h).
Average humidity in September
Viterbo Puig, Ecuador
- Average humidity in September: 74%
The months with the highest relative humidity are March, April and May (85%).
The month with the lowest relative humidity is November (68%).
Average rainfall in September
Viterbo Puig, Ecuador
- Average rainfall in September: 29mm
The wettest month (with the highest rainfall) is March (438mm).
The driest month (with the least rainfall) is August (21mm).
Average rainfall days in September
Viterbo Puig, Ecuador
- Average rainfall days in September: 20.2 days
The month with the highest number of rainy days is March (30.3 days).
The month with the least rainy days is August (14 days).
Average daylight in September /
Average sunshine in September
Viterbo Puig, Ecuador
- Average daylight in September: 12h and 1min
The month with the longest days is December (Average daylight: 12h and 12min).
The month with the shortest days is June (Average daylight: 12h and 0min).
- Average sunshine in September: 8h and 3min
The month with the most sunshine is November (Average sunshine: 9h and 18min).
The month with the least sunshine is February (Average sunshine: 6h and 24min).
Average sunshine days in September
Viterbo Puig, Ecuador
- Average sunshine days in September: 6.4 days
The month with the most sunshine days is August (13.4 days).
The month with the least sunshine days is February (0.3 days).
Average UV index in September
Viterbo Puig, Ecuador
- 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
Viterbo Puig, Ecuador
- Average cloud cover in September: 35
The month with the most cloud cover is February (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in September
Viterbo Puig, Ecuador
- Average visibility in September: 10km
The months with the highest visibility are July, August, September, October and November (10km).
The month with the lowest visibility is March (7km).
