September weather forecastSombrio, Brazil
September
Weather in September
The first month of the spring, September, is still a refreshing month in Sombrio, Brazil, with an average temperature ranging between min 15°C (59°F) and max 19.4°C (66.9°F).Temperature
Sombrio in September witnesses an average high-temperature of a still comfortable 19.4°C (66.9°F), indicating a slight variation from August's 18.9°C (66°F). Sombrio encounters a negligible difference from daytime peaks throughout the September nights, with a low-temperature average of 15°C (59°F).Humidity
In September, the average relative humidity in Sombrio is 82%.Rainfall
In Sombrio, in September, during 14.5 rainfall days, 85mm (3.35") of precipitation is typically accumulated. Throughout the year, there are 175.3 rainfall days, and 927mm (36.5") of precipitation is accumulated.Daylight
The average length of the day in September is 11h and 56min.On the first day of the month, sunrise is at 06:32 and sunset at 18:04. On the last day of September, in Sombrio, sunrise is at 05:57 and sunset at 18:19 -03.
Sunshine
The month with the least sunshine in Sombrio, Brazil, is September, with an average of 7.4h of sunshine.UV index
In September, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: In September, the maximum UV index of 5 suggests this advice:
Be cautious. Those with fair skin can be subjected to burns in fewer than 30 minutes. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Sombrio, Brazil
- Average high temperature in September: 19.4°C
The warmest month (with the highest average high temperature) is February (26.3°C).
The month with the lowest average high temperature is July (17.8°C).
- Average low temperature in September: 15°C
The month with the highest average low temperature is February (21.3°C).
The coldest month (with the lowest average low temperature) is July (12.9°C).
Average pressure in September
Sombrio, Brazil
- Average pressure in September: 1017.4mbar
The month with the highest atmospheric pressure is July (1019.8mbar).
The month with the lowest atmospheric pressure is December (1011.8mbar).
Average wind speed in September
Sombrio, Brazil
- Average wind speed in September: 15.1km/h
The windiest months (with the highest average wind speed) are August, October and November (15.3km/h).
The calmest month (with the lowest average wind speed) is February (12.3km/h).
Average humidity in September
Sombrio, Brazil
- Average humidity in September: 82%
The month with the highest relative humidity is October (83%).
The months with the lowest relative humidity are April, June, July and August (79%).
Average rainfall in September
Sombrio, Brazil
- Average rainfall in September: 85mm
The wettest month (with the highest rainfall) is July (115mm).
The driest month (with the least rainfall) is April (56mm).
Average rainfall days in September
Sombrio, Brazil
- Average rainfall days in September: 14.5 days
The months with the highest number of rainy days are January and March (17.3 days).
The month with the least rainy days is June (11.4 days).
Average daylight in September /
Average sunshine in September
Sombrio, Brazil
- Average daylight in September: 11h and 54min
The month with the longest days is December (Average daylight: 14h and 0min).
The month with the shortest days is June (Average daylight: 10h and 18min).
- Average sunshine in September: 7h and 24min
The month with the most sunshine is February (Average sunshine: 8h and 12min).
The month with the least sunshine is September (Average sunshine: 7h and 24min).
Average sunshine days in September
Sombrio, Brazil
- Average sunshine days in September: 13.2 days
The month with the most sunshine days is June (17.6 days).
The month with the least sunshine days is February (9 days).
Average UV index in September
Sombrio, Brazil
- Average UV index in September: 5
The months with the highest UV index are January, February, March and December (UV index 6).
The month with the lowest UV index is July (UV index 4).
Average cloud cover in September
Sombrio, Brazil
- Average cloud cover in September: 39
The month with the most cloud cover is October (Cloud cover 41).
The months with the least cloud cover are June and August (Cloud cover 31).
Average visibility in September
Sombrio, Brazil
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, May, June, August, November and December (10km).
The months with the lowest visibility are July, September and October (9km).
