September weather forecastCerro Chato, Uruguay
September
Weather in September
The first month of the spring, September, is still a comfortable month in Cerro Chato, Uruguay, with an average temperature fluctuating between 9.2°C (48.6°F) and 19.2°C (66.6°F).Temperature
As September takes hold, the average high-temperature is a still enjoyable 19.2°C (66.6°F), nearly mirroring that of the previous month. September nights experience a consistent temperature drop to a chilly 9.2°C (48.6°F).Humidity
In Cerro Chato, the average relative humidity in September is 81%.Rainfall
In Cerro Chato, in September, it is raining for 11.9 days, with typically 75mm (2.95") of accumulated precipitation. In Cerro Chato, during the entire year, the rain falls for 139.1 days and collects up to 799mm (31.46") of precipitation.Daylight
The average length of the day in September is 11h and 55min.On the first day of September, sunrise is at 06:57 and sunset at 18:23. On the last day of the month, sunrise is at 06:17 and sunset at 18:42 -03.
Sunshine
In Cerro Chato, Uruguay, the average sunshine in September is 6.9h.UV index
In September, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.Note: An average maximum UV index of 4 in September leads to these recommendations:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Cerro Chato, Uruguay
- Average high temperature in September: 19.2°C
The warmest month (with the highest average high temperature) is January (29.8°C).
The month with the lowest average high temperature is July (15.3°C).
- Average low temperature in September: 9.2°C
The month with the highest average low temperature is February (17.5°C).
The coldest month (with the lowest average low temperature) is July (7.2°C).
Average pressure in September
Cerro Chato, Uruguay
- Average pressure in September: 1017.5mbar
The month with the highest atmospheric pressure is July (1019.3mbar).
The month with the lowest atmospheric pressure is December (1011.4mbar).
Average wind speed in September
Cerro Chato, Uruguay
- Average wind speed in September: 15.4km/h
The windiest months (with the highest average wind speed) are September and October (15.4km/h).
The calmest month (with the lowest average wind speed) is May (12.6km/h).
Average humidity in September
Cerro Chato, Uruguay
- Average humidity in September: 81%
The months with the highest relative humidity are May and July (82%).
The month with the lowest relative humidity is January (68%).
Average rainfall in September
Cerro Chato, Uruguay
- Average rainfall in September: 75mm
The wettest month (with the highest rainfall) is October (99mm).
The driest months (with the least rainfall) are March and April (44mm).
Average rainfall days in September
Cerro Chato, Uruguay
- Average rainfall days in September: 11.9 days
The month with the highest number of rainy days is January (13.2 days).
The month with the least rainy days is June (9.6 days).
Average daylight in September /
Average sunshine in September
Cerro Chato, Uruguay
- Average daylight in September: 11h and 54min
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: 6h and 54min
The month with the most sunshine is December (Average sunshine: 10h and 18min).
The month with the least sunshine is July (Average sunshine: 5h and 36min).
Average sunshine days in September
Cerro Chato, Uruguay
- Average sunshine days in September: 16.2 days
The month with the most sunshine days is May (18.6 days).
The month with the least sunshine days is February (13.6 days).
Average UV index in September
Cerro Chato, Uruguay
- Average UV index in September: 4
The months with the highest UV index are January, February, March and December (UV index 6).
The month with the lowest UV index is May (UV index 3).
Average cloud cover in September
Cerro Chato, 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 December (Cloud cover 28).
Average visibility in September
Cerro Chato, Uruguay
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
