September weather forecastVirgínia, Brazil
September
Weather in September
September, the first month of the spring in Virgínia, is still a warm month, with an average temperature fluctuating between 13.2°C (55.8°F) and 25.5°C (77.9°F).Temperature
In the transition from August to September, Virgínia reports an average high-temperature of a still moderately hot 25.5°C (77.9°F), indicating a close resemblance to the prior month. Nightfall in September introduces a considerable dip in temperature in Virgínia, Brazil, settling at an average of 13.2°C (55.8°F).Humidity
September is the least humid month in Virgínia, with an average relative humidity of 74%.Rainfall
In Virgínia, in September, during 14.6 rainfall days, 46mm (1.81") of precipitation is typically accumulated. Throughout the year, there are 228.8 rainfall days, and 1055mm (41.54") of precipitation is accumulated.Daylight
In Virgínia, the average length of the day in September is 11h and 59min.On the first day of September, sunrise is at 06:09 and sunset at 17:50. On the last day of the month, sunrise is at 05:41 and sunset at 17:59 -03.
Sunshine
September has the most sunshine of the year, with an average of 8.8h of sunshine.UV index
February through December, with an average maximum UV index of 5, are months with the lowest UV index in Virgínia. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for average individuals.Note: A daily maximum UV index of 5 in September translates into the following instructions:
Adopt protective measures - It is advised to guard against sun damage. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Virgínia, Brazil
- Average high temperature in September: 25.5°C
The warmest month (with the highest average high temperature) is February (26.6°C).
The month with the lowest average high temperature is June (21.2°C).
- Average low temperature in September: 13.2°C
The month with the highest average low temperature is December (17°C).
The coldest month (with the lowest average low temperature) is July (10.7°C).
Average pressure in September
Virgínia, Brazil
- Average pressure in September: 1017.7mbar
The month with the highest atmospheric pressure is July (1020.6mbar).
The month with the lowest atmospheric pressure is December (1012.5mbar).
Average wind speed in September
Virgínia, Brazil
- Average wind speed in September: 6.6km/h
The windiest month (with the highest average wind speed) is September (6.6km/h).
The calmest months (with the lowest average wind speed) are February, March and April (5.3km/h).
Average humidity in September
Virgínia, Brazil
- Average humidity in September: 74%
The months with the highest relative humidity are March and April (88%).
The month with the lowest relative humidity is September (74%).
Average rainfall in September
Virgínia, Brazil
- Average rainfall in September: 46mm
The wettest month (with the highest rainfall) is January (167mm).
The driest month (with the least rainfall) is June (24mm).
Average rainfall days in September
Virgínia, Brazil
- Average rainfall days in September: 14.6 days
The month with the highest number of rainy days is December (27.6 days).
The month with the least rainy days is August (9.7 days).
Average daylight in September /
Average sunshine in September
Virgínia, Brazil
- Average daylight in September: 12h and 0min
The month with the longest days is December (Average daylight: 13h and 30min).
The month with the shortest days is June (Average daylight: 10h and 48min).
- Average sunshine in September: 8h and 48min
The month with the most sunshine is September (Average sunshine: 8h and 48min).
The months with the least sunshine are January, March and December (Average sunshine: 7h and 24min).
Average sunshine days in September
Virgínia, Brazil
- Average sunshine days in September: 12.5 days
The month with the most sunshine days is August (18.4 days).
The month with the least sunshine days is December (2.5 days).
Average UV index in September
Virgínia, Brazil
- Average UV index in September: 5
The month with the highest UV index is January (UV index 6).
The months with the lowest UV index are February, March, April, May, June, July, August, September, October, November and December (UV index 5).
Average cloud cover in September
Virgínia, Brazil
- Average cloud cover in September: 34
The month with the most cloud cover is March (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in September
Virgínia, Brazil
- Average visibility in September: 8km
The months with the highest visibility are July, August, September and October (8km).
The months with the lowest visibility are January, March, April and May (6km).
