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
The average high-temperature during September registers at a still enjoyable 17.6°C (63.7°F), closely corresponding to the preceding month. Throughout the nights in September, an average low-temperature of 9.9°C (49.8°F) is noted.Humidity
The average relative humidity in September is 78%.Rainfall
In Aiguá, Uruguay, during September, the rain falls for 11.3 days and regularly aggregates up to 59mm (2.32") of precipitation. In Aiguá, during the entire year, the rain falls for 129.5 days and collects up to 692mm (27.24") of precipitation.Daylight
In September, the average length of the day is 11h and 54min.On the first day of the month, sunrise is at 06:56 and sunset at 18:21. On the last day of September, sunrise is at 06:16 and sunset at 18:41 -03.
Sunshine
In Aiguá, the average sunshine in September is 7h.UV index
April through September, with an average maximum UV index of 4, are months with the lowest UV index. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the average person.Note: In September, the maximum UV index of 4 suggests these recommendations:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature?
What is the average humidity in September?
How many days does it rain in September in Aiguá?
What is the average length of the day in September?
When is the sunrise / sunset in September?
How many hours of sunshine does Aiguá have in September?
What are the months with the lowest UV index?
How high is the UV index in September?
Average temperature in September
Aiguá, Uruguay
- Average high temperature in September: 17.6°C
The warmest month (with the highest average high temperature) is January (28.1°C).
The month with the lowest average high temperature is July (14.6°C).
- Average low temperature in September: 9.9°C
The month with the highest average low temperature is February (18.3°C).
The coldest month (with the lowest average low temperature) is July (7.9°C).
Average pressure in September
Aiguá, Uruguay
- Average pressure in September: 1017.9mbar
The month with the highest atmospheric pressure is July (1019.1mbar).
The month with the lowest atmospheric pressure is December (1011.7mbar).
Average wind speed in September
Aiguá, Uruguay
- Average wind speed in September: 17.6km/h
The windiest month (with the highest average wind speed) is September (17.6km/h).
The calmest month (with the lowest average wind speed) is May (14.7km/h).
Average humidity in September
Aiguá, Uruguay
- Average humidity in September: 78%
The month with the highest relative humidity is July (80%).
The month with the lowest relative humidity is January (68%).
Average rainfall in September
Aiguá, Uruguay
- Average rainfall in September: 59mm
The wettest month (with the highest rainfall) is August (84mm).
The driest month (with the least rainfall) is March (45mm).
Average rainfall days in September
Aiguá, Uruguay
- Average rainfall days in September: 11.3 days
The months with the highest number of rainy days are March and October (12 days).
The month with the least rainy days is June (9.1 days).
Average daylight in September /
Average sunshine in September
Aiguá, Uruguay
- Average daylight in September: 11h and 5min
The month with the longest days is December (Average daylight: 14h and 24min).
The month with the shortest days is June (Average daylight: 9h and 54min).
- Average sunshine in September: 7h and 0min
The month with the most sunshine is January (Average sunshine: 10h and 30min).
The month with the least sunshine is July (Average sunshine: 5h and 24min).
Average sunshine days in September
Aiguá, Uruguay
- Average sunshine days in September: 16.4 days
The month with the most sunshine days is January (19.4 days).
The month with the least sunshine days is February (15.3 days).
Average UV index in September
Aiguá, Uruguay
- Average UV index in September: 4
The months with the highest UV index are January, February, March and December (UV index 6).
The months with the lowest UV index are April, May, June, July, August and September (UV index 4).
Average cloud cover in September
Aiguá, Uruguay
- Average cloud cover in September: 42
The month with the most cloud cover is September (Cloud cover 42).
The month with the least cloud cover is January (Cloud cover 26).
Average visibility in September
Aiguá, Uruguay
- Average visibility in September: 9km
The months with the highest visibility are January, February, March and December (10km).
The months with the lowest visibility are April, May, June, July, August, September, October and November (9km).
