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
El Alto ushers in September with an average high-temperature of a still enjoyable 19.9°C (67.8°F), showing a close resemblance to the previous month. Throughout September, an average nighttime temperature of 8.9°C (48°F) is experienced.Humidity
In El Alto, the average relative humidity in September is 52%.Rainfall
In El Alto, in September, during 7 rainfall days, 24mm (0.94") of precipitation is typically accumulated. In El Alto, during the entire year, the rain falls for 147.6 days and collects up to 870mm (34.25") of precipitation.Snowfall
January through June, August through December are months without snowfall in El Alto.Daylight
In El Alto, Argentina, the average length of the day in September is 11h and 56min.On the first day of the month, sunrise is at 07:34 and sunset at 19:07. On the last day of September, sunrise is at 07:00 and sunset at 19:21 -03.
Sunshine
In September, the average sunshine is 9.4h.UV index
In El Alto, the average daily maximum UV index in September is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: The daily high UV index of 5 in September translates into this advice:
Undertake precautions - Guarding against sun damage is counselled. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
Frequently asked questions
What is the usual temperature for El Alto in September?
What is the average humidity in September in El Alto?
How much does it rain in El Alto in September?
When it does not snow in El Alto?
How many hours of daylight does El Alto have in September?
What time are sunrise and sunset in September in El Alto?
How many hours of sunshine does El Alto have in September?
What is the UV index intensity in September in El Alto?
Average temperature in September
El Alto, Argentina
- Average high temperature in September: 19.9°C
The warmest month (with the highest average high temperature) is January (26.8°C).
The month with the lowest average high temperature is July (14.8°C).
- Average low temperature in September: 8.9°C
The month with the highest average low temperature is January (16.5°C).
The coldest month (with the lowest average low temperature) is July (4.6°C).
Average pressure in September
El Alto, Argentina
- Average pressure in September: 1013.3mbar
The month with the highest atmospheric pressure is July (1015.9mbar).
The month with the lowest atmospheric pressure is December (1007.6mbar).
Average wind speed in September
El Alto, Argentina
- Average wind speed in September: 13.4km/h
The windiest month (with the highest average wind speed) is November (14.9km/h).
The calmest month (with the lowest average wind speed) is June (10.7km/h).
Average humidity in September
El Alto, Argentina
- Average humidity in September: 52%
The month with the highest relative humidity is April (75%).
The month with the lowest relative humidity is August (49%).
Average rainfall in September
El Alto, Argentina
- Average rainfall in September: 24mm
The wettest month (with the highest rainfall) is January (189mm).
The driest months (with the least rainfall) are July and August (4mm).
Average rainfall days in September
El Alto, Argentina
- Average rainfall days in September: 7 days
The month with the highest number of rainy days is January (22.1 days).
The month with the least rainy days is August (2.8 days).
Average snowfall in September
El Alto, Argentina
- Average snowfall in September: 0mm
The month with the highest snowfall is July (3mm).
The months with the least snowfall are January, February, March, April, May, June, August, September, October, November and December (0mm).
Average snowfall days in September
El Alto, Argentina
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is July (0.3 days).
The months with the least snowfall days are January, February, March, April, May, June, August, September, October, November and December (0 days).
Average daylight in September /
Average sunshine in September
El Alto, Argentina
- Average daylight in September: 11h and 5min
The month with the longest days is December (Average daylight: 13h and 54min).
The month with the shortest days is June (Average daylight: 10h and 24min).
- Average sunshine in September: 9h and 2min
The month with the most sunshine is August (Average sunshine: 9h and 42min).
The month with the least sunshine is April (Average sunshine: 8h and 30min).
Average sunshine days in September
El Alto, Argentina
- Average sunshine days in September: 20.5 days
The month with the most sunshine days is August (27.1 days).
The month with the least sunshine days is February (5.8 days).
Average UV index in September
El Alto, Argentina
- Average UV index in September: 5
The month with the highest UV index is December (UV index 6).
The months with the lowest UV index are May, June and July (UV index 3).
Average cloud cover in September
El Alto, Argentina
- Average cloud cover in September: 16
The month with the most cloud cover is April (Cloud cover 35).
The month with the least cloud cover is August (Cloud cover 10).
Average visibility in September
El Alto, Argentina
- Average visibility in September: 10km
The months with the highest visibility are June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, April, May, November and December (9km).
El Alto, Argentina
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