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
Weather in September
Temperature
September's presence marks an average high-temperature of a pleasant 20.7°C (69.3°F), subtly varied from August's 18.9°C (66°F). Aldao records a steady low-temperature average of 9.7°C (49.5°F) during September.Humidity
The average relative humidity in September is 71%.Rainfall
In September, the rain falls for 8.6 days. Throughout September, 38mm (1.5") of precipitation is accumulated. Throughout the year, in Aldao, there are 99.5 rainfall days, and 509mm (20.04") of precipitation is accumulated.Daylight
In September, the average length of the day is 11h and 55min.On the first day of September, sunrise is at 07:19 and sunset at 18:46. On the last day of the month, sunrise is at 06:40 and sunset at 19:05 -03.
Sunshine
The average sunshine in September is 8.2h.UV index
The months with the lowest UV index in Aldao are May through September, with an average maximum UV index of 4. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.Note: In September, the maximum UV index of 4 transforms into these recommendations:
Take precautions - Protection against sun damage is advised. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
Frequently asked questions
What is the usual temperature for Aldao in September?
What is the average humidity in September in Aldao?
How many days does it rain in September in Aldao?
How many hours of daylight does Aldao have in September?
When is the sunrise / sunset in September in Aldao?
How many hours of sunshine does Aldao have in September?
When is the lowest UV index in Aldao?
What is the UV index intensity in September in Aldao?
Average temperature in September
Aldao, Argentina
- Average high temperature in September: 20.7°C
The warmest month (with the highest average high temperature) is January (33.3°C).
The month with the lowest average high temperature is July (15.8°C).
- Average low temperature in September: 9.7°C
The month with the highest average low temperature is January (19.1°C).
The coldest month (with the lowest average low temperature) is July (7.8°C).
Average pressure in September
Aldao, Argentina
- Average pressure in September: 1016.8mbar
The month with the highest atmospheric pressure is July (1018.9mbar).
The month with the lowest atmospheric pressure is December (1009.5mbar).
Average wind speed in September
Aldao, Argentina
- Average wind speed in September: 13.5km/h
The windiest month (with the highest average wind speed) is August (13.6km/h).
The calmest month (with the lowest average wind speed) is March (10.5km/h).
Average humidity in September
Aldao, Argentina
- Average humidity in September: 71%
The month with the highest relative humidity is May (75%).
The month with the lowest relative humidity is January (51%).
Average rainfall in September
Aldao, Argentina
- Average rainfall in September: 38mm
The wettest month (with the highest rainfall) is December (76mm).
The driest month (with the least rainfall) is June (19mm).
Average rainfall days in September
Aldao, Argentina
- Average rainfall days in September: 8.6 days
The month with the highest number of rainy days is October (11.1 days).
The month with the least rainy days is June (5.9 days).
Average daylight in September /
Average sunshine in September
Aldao, Argentina
- Average daylight in September: 11h and 5min
The month with the longest days is December (Average daylight: 14h and 18min).
The month with the shortest days is June (Average daylight: 10h and 0min).
- Average sunshine in September: 8h and 1min
The month with the most sunshine is December (Average sunshine: 11h and 12min).
The month with the least sunshine is May (Average sunshine: 7h and 30min).
Average sunshine days in September
Aldao, Argentina
- Average sunshine days in September: 20.1 days
The month with the most sunshine days is August (22.8 days).
The month with the least sunshine days is October (18.3 days).
Average UV index in September
Aldao, Argentina
- Average UV index in September: 4
The month with the highest UV index is January (UV index 7).
The months with the lowest UV index are May, June, July, August and September (UV index 4).
Average cloud cover in September
Aldao, Argentina
- Average cloud cover in September: 28
The month with the most cloud cover is May (Cloud cover 36).
The month with the least cloud cover is January (Cloud cover 16).
Average visibility in September
Aldao, Argentina
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, June, November and December (10km).
The months with the lowest visibility are May, July, August, September and October (9km).
Aldao, Argentina
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