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 snowfall in September
- Average snowfall 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 shift from August to September involves a decrease in the average high-temperature, dropping from an agreeable 21.7°C (71.1°F) to a mild 14.6°C (58.3°F). In September, Duvan's temperature tends to fall to an average low of 6°C (42.8°F) during the night.Humidity
In Duvan, Russia, the average relative humidity in September is 80%.Rainfall
In Duvan, Russia, in September, during 12.2 rainfall days, 25mm (0.98") of precipitation is typically accumulated. In Duvan, during the entire year, the rain falls for 100.4 days and collects up to 385mm (15.16") of precipitation.Snowfall
Months with snowfall are January through May, September through December. September is the first month it typically snows in Duvan. Throughout September, in the average 0.8 snowfall days, it receives 25mm (0.98") of snow. Throughout the year, in Duvan, there are 122.5 snowfall days, and 1202mm (47.32") of snow is accumulated.Daylight
In Duvan, the average length of the day in September is 12h and 45min.On the first day of September in Duvan, Russia, sunrise is at 06:14 and sunset at 20:02. On the last day of the month, sunrise is at 07:10 and sunset at 18:46 +05.
Sunshine
The average sunshine in September in Duvan, Russia, is 5.9h.UV index
In September, the average daily maximum UV index is 2. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV rays for the ordinary person.Note: In September, a daily maximum UV index of 2 leads to the following instructions:
Prolonged sun exposure should always be prevented in babies, children, and those with sensitive skin. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Duvan in September?
What is the average humidity in September in Duvan?
How many days does it rain in September in Duvan?
When does it start to snow in Duvan?
What is the average length of the day in September in Duvan?
When are sunrise and sunset in September in Duvan?
How long on average sun shines in September in Duvan?
What is the UV index intensity in September in Duvan?
Average temperature in September
Duvan, Russia
- Average high temperature in September: 14.6°C
The warmest month (with the highest average high temperature) is July (23.6°C).
The month with the lowest average high temperature is January (-10.5°C).
- Average low temperature in September: 6°C
The month with the highest average low temperature is July (11.5°C).
The coldest month (with the lowest average low temperature) is January (-16.9°C).
Average pressure in September
Duvan, Russia
- Average pressure in September: 1015.8mbar
The month with the highest atmospheric pressure is February (1024.4mbar).
The month with the lowest atmospheric pressure is July (1010.6mbar).
Average wind speed in September
Duvan, Russia
- Average wind speed in September: 10.2km/h
The windiest month (with the highest average wind speed) is October (12.1km/h).
The calmest month (with the lowest average wind speed) is July (9.4km/h).
Average humidity in September
Duvan, Russia
- Average humidity in September: 80%
The month with the highest relative humidity is February (96%).
The month with the lowest relative humidity is May (65%).
Average rainfall in September
Duvan, Russia
- Average rainfall in September: 25mm
The wettest month (with the highest rainfall) is July (45mm).
The driest month (with the least rainfall) is January (21mm).
Average rainfall days in September
Duvan, Russia
- Average rainfall days in September: 12.2 days
The month with the highest number of rainy days is June (13.6 days).
The month with the least rainy days is December (0.9 days).
Average snowfall in September
Duvan, Russia
- Average snowfall in September: 25mm
The month with the highest snowfall is March (238mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in September
Duvan, Russia
- Average snowfall days in September: 0.8 days
The month with the highest number of snowfall days is December (22.5 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in September /
Average sunshine in September
Duvan, Russia
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 17h and 24min).
The month with the shortest days is December (Average daylight: 7h and 6min).
- Average sunshine in September: 5h and 5min
The month with the most sunshine is July (Average sunshine: 11h and 42min).
The month with the least sunshine is January (Average sunshine: 1h and 24min).
Average sunshine days in September
Duvan, Russia
- Average sunshine days in September: 15 days
The month with the most sunshine days is July (17.4 days).
The month with the least sunshine days is March (9.1 days).
Average UV index in September
Duvan, Russia
- Average UV index in September: 2
The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 1).
Average cloud cover in September
Duvan, Russia
- Average cloud cover in September: 56
The month with the most cloud cover is March (Cloud cover 80).
The month with the least cloud cover is July (Cloud cover 37).
Average visibility in September
Duvan, Russia
- Average visibility in September: 8km
The months with the highest visibility are May, June, July and August (9km).
The months with the lowest visibility are January, February and March (5km).
