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 snowfall in September
- Average snowfall 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
Valle marks the arrival of September with an average high-temperature of a still moderate 15.3°C (59.5°F), hardly different from August's 14.4°C (57.9°F). Throughout the month of September, Valle witnesses an average temperature of 6.6°C (43.9°F).Humidity
September is the least humid month in Valle, with an average relative humidity of 77%.Rainfall
In Valle, in September, during 16.1 rainfall days, 43mm (1.69") of precipitation is typically accumulated. Throughout the year, in Valle, Ecuador, there are 268.2 rainfall days, and 1181mm (46.5") of precipitation is accumulated.Snowfall
In Valle, Ecuador, snow does not fall in January through May, September through December.Daylight
The average length of the day in September in Valle is 12h and 6min.On the first day of September, sunrise is at 06:13 and sunset at 18:17. On the last day of the month, sunrise is at 06:01 and sunset at 18:09 -05.
Sunshine
In Valle, the average sunshine in September is 8.8h.UV index
With an average maximum UV index of 4, September is the month with the highest UV index in Valle. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for average individuals.Note: An average maximum UV index of 4 in September leads to these recommendations:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
Frequently asked questions
What are the temperatures in Valle in September?
What is the least humid month in Valle?
What is the average humidity in September in Valle?
How much does it rain in Valle in September?
When it does not snow in Valle?
Does it snow in Valle in September?
What is the average length of the day in September in Valle?
When is the sunrise / sunset in September in Valle?
How many hours of sunshine does Valle have in September?
When is the highest UV index in Valle?
How high is the UV index in September in Valle?
Average temperature in September
Valle, Ecuador
- Average high temperature in September: 15.3°C
The warmest month (with the highest average high temperature) is October (15.5°C).
The month with the lowest average high temperature is July (13.5°C).
- Average low temperature in September: 6.6°C
The months with the highest average low temperature are February and November (8°C).
The coldest month (with the lowest average low temperature) is July (5.4°C).
Average pressure in September
Valle, Ecuador
- Average pressure in September: 1014.6mbar
The month with the highest atmospheric pressure is July (1015.4mbar).
The month with the lowest atmospheric pressure is November (1012.4mbar).
Average wind speed in September
Valle, Ecuador
- Average wind speed in September: 10km/h
The windiest months (with the highest average wind speed) are August and September (10km/h).
The calmest months (with the lowest average wind speed) are February and November (5.6km/h).
Average humidity in September
Valle, Ecuador
- Average humidity in September: 77%
The months with the highest relative humidity are February and April (88%).
The month with the lowest relative humidity is September (77%).
Average rainfall in September
Valle, Ecuador
- Average rainfall in September: 43mm
The wettest month (with the highest rainfall) is March (157mm).
The driest month (with the least rainfall) is August (35mm).
Average rainfall days in September
Valle, Ecuador
- Average rainfall days in September: 16.1 days
The month with the highest number of rainy days is March (28.1 days).
The months with the least rainy days are August and September (16.1 days).
Average snowfall in September
Valle, Ecuador
- Average snowfall in September: 0mm
The month with the highest snowfall is July (10mm).
The months with the least snowfall are January, February, March, April, May, September, October, November and December (0mm).
Average snowfall days in September
Valle, Ecuador
- Average snowfall days in September: 0.3 days
The month with the highest number of snowfall days is August (1.9 days).
The months with the least snowfall days are January, February, March, April, May, October, November and December (0 days).
Average daylight in September /
Average sunshine in September
Valle, Ecuador
- Average daylight in September: 12h and 1min
The month with the longest days is December (Average daylight: 12h and 18min).
The month with the shortest days is June (Average daylight: 12h and 0min).
- Average sunshine in September: 8h and 5min
The month with the most sunshine is October (Average sunshine: 9h and 0min).
The month with the least sunshine is February (Average sunshine: 6h and 42min).
Average sunshine days in September
Valle, Ecuador
- Average sunshine days in September: 7.6 days
The month with the most sunshine days is September (7.6 days).
The month with the least sunshine days is April (1.9 days).
Average UV index in September
Valle, Ecuador
- Average UV index in September: 4
The month with the highest UV index is September (UV index 4).
The months with the lowest UV index are January, February, March, April, May, June, July, August, October, November and December (UV index 3).
Average cloud cover in September
Valle, Ecuador
- Average cloud cover in September: 32
The month with the most cloud cover is February (Cloud cover 54).
The month with the least cloud cover is September (Cloud cover 32).
Average visibility in September
Valle, Ecuador
- Average visibility in September: 9km
The months with the highest visibility are August and September (9km).
The months with the lowest visibility are January, February, March, April, May, November and December (7km).
Valle, Ecuador
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