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 advent of September observes an average high-temperature of a still pleasant 22.3°C (72.1°F), nearly identical to August's 20.3°C (68.5°F). Rosário do Sul's average low-temperature is measured at a fresh 11.7°C (53.1°F) during September.Humidity
The average relative humidity in September in Rosário do Sul is 78%.Rainfall
In September, the rain falls for 12.2 days. Throughout September, 76mm (2.99") of precipitation is accumulated. In Rosário do Sul, Brazil, during the entire year, the rain falls for 135.1 days and collects up to 930mm (36.61") of precipitation.Daylight
In Rosário do Sul, the average length of the day in September is 11h and 56min.On the first day of the month, sunrise is at 06:54 and sunset at 18:24. On the last day of September, in Rosário do Sul, sunrise is at 06:18 and sunset at 18:40 -03.
Sunshine
The average sunshine in September in Rosário do Sul, Brazil, is 7.6h.UV index
The months with the lowest UV index are May through July and September, with an average maximum UV index of 4. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the average person.Note: A maximum daily UV index of 4 during September morphs into the following directions:
Act with care - The suggestion to avoid sunburn is emphasized. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Rosário do Sul in September?
What is the average humidity in September in Rosário do Sul?
How much does it rain in Rosário do Sul in September?
How many hours of daylight does Rosário do Sul have in September?
When is the sunrise / sunset in September in Rosário do Sul?
How long on average sun shines in September in Rosário do Sul?
When is the lowest UV index in Rosário do Sul?
What is the UV index intensity in September in Rosário do Sul?
Average temperature in September
Rosário do Sul, Brazil
- Average high temperature in September: 22.3°C
The warmest month (with the highest average high temperature) is January (31.2°C).
The month with the lowest average high temperature is July (17.4°C).
- Average low temperature in September: 11.7°C
The month with the highest average low temperature is February (19.5°C).
The coldest month (with the lowest average low temperature) is July (8.8°C).
Average pressure in September
Rosário do Sul, Brazil
- Average pressure in September: 1016mbar
The month with the highest atmospheric pressure is July (1018.9mbar).
The month with the lowest atmospheric pressure is December (1010mbar).
Average wind speed in September
Rosário do Sul, Brazil
- Average wind speed in September: 15.3km/h
The windiest month (with the highest average wind speed) is October (15.4km/h).
The calmest month (with the lowest average wind speed) is April (12.3km/h).
Average humidity in September
Rosário do Sul, Brazil
- Average humidity in September: 78%
The months with the highest relative humidity are May and June (82%).
The month with the lowest relative humidity is December (67%).
Average rainfall in September
Rosário do Sul, Brazil
- Average rainfall in September: 76mm
The wettest month (with the highest rainfall) is November (114mm).
The driest month (with the least rainfall) is March (50mm).
Average rainfall days in September
Rosário do Sul, Brazil
- Average rainfall days in September: 12.2 days
The month with the highest number of rainy days is October (13.2 days).
The month with the least rainy days is March (9.3 days).
Average daylight in September /
Average sunshine in September
Rosário do Sul, Brazil
- Average daylight in September: 11h and 5min
The month with the longest days is December (Average daylight: 14h and 6min).
The month with the shortest days is June (Average daylight: 10h and 12min).
- Average sunshine in September: 7h and 4min
The months with the most sunshine are November and December (Average sunshine: 8h and 48min).
The months with the least sunshine are May and June (Average sunshine: 7h and 12min).
Average sunshine days in September
Rosário do Sul, Brazil
- Average sunshine days in September: 15.4 days
The month with the most sunshine days is March (21 days).
The month with the least sunshine days is September (15.4 days).
Average UV index in September
Rosário do Sul, Brazil
- Average UV index in September: 4
The months with the highest UV index are January, February, March, November and December (UV index 6).
The months with the lowest UV index are May, June, July and September (UV index 4).
Average cloud cover in September
Rosário do Sul, Brazil
- Average cloud cover in September: 35
The month with the most cloud cover is May (Cloud cover 39).
The month with the least cloud cover is November (Cloud cover 26).
Average visibility in September
Rosário do Sul, Brazil
- Average visibility in September: 9km
The months with the highest visibility are February, March, November and December (10km).
The months with the lowest visibility are January, April, May, June, July, August, September and October (9km).
