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
September's arrival coincides with a drop in the average high-temperature, decreasing from August's moderately hot 23.5°C (74.3°F) to a refreshing 16.9°C (62.4°F). The average low-temperature, in September, is a frosty 8.3°C (46.9°F).Humidity
In Velmino, the average relative humidity in September is 76%.Rainfall
In September, the rain falls for 11.2 days. Throughout September, 21mm (0.83") of precipitation is accumulated. Throughout the year, there are 116.3 rainfall days, and 414mm (16.3") of precipitation is accumulated.Snowfall
In Velmino, snow does not fall in May through September.Daylight
In Velmino, the average length of the day in September is 12h and 42min.On the first day of the month, sunrise is at 05:36 and sunset at 19:17. On the last day of September, sunrise is at 06:28 and sunset at 18:05 MSK.
Sunshine
In September, the average sunshine is 7.2h.UV index
In Velmino, Russia, the average daily maximum UV index in September is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: A daily high UV index of 3 in September leads to these guidelines:
Undertake precautions - It is suggested to shield oneself from sunburn. To avoid the Sun's strongest rays, limit exposure around the mid-day period. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September?
What is the average humidity in September?
How much does it rain in September?
When it does not snow?
Does it snow in September?
How many hours of daylight does Velmino have in September?
When is the sunrise / sunset in September?
How many hours of sunshine does Velmino have in September?
What is the UV index reading in September?
Average temperature in September
Velmino, Russia
- Average high temperature in September: 16.9°C
The warmest month (with the highest average high temperature) is July (24.5°C).
The month with the lowest average high temperature is January (-6.3°C).
- Average low temperature in September: 8.3°C
The month with the highest average low temperature is July (14.2°C).
The coldest month (with the lowest average low temperature) is January (-10.9°C).
Average pressure in September
Velmino, Russia
- Average pressure in September: 1016.5mbar
The month with the highest atmospheric pressure is November (1020.5mbar).
The month with the lowest atmospheric pressure is July (1012.1mbar).
Average wind speed in September
Velmino, Russia
- Average wind speed in September: 11.8km/h
The windiest month (with the highest average wind speed) is December (15.3km/h).
The calmest month (with the lowest average wind speed) is August (10.6km/h).
Average humidity in September
Velmino, Russia
- Average humidity in September: 76%
The months with the highest relative humidity are January and February (95%).
The month with the lowest relative humidity is August (70%).
Average rainfall in September
Velmino, Russia
- Average rainfall in September: 21mm
The wettest month (with the highest rainfall) is June (67mm).
The driest month (with the least rainfall) is November (17mm).
Average rainfall days in September
Velmino, Russia
- Average rainfall days in September: 11.2 days
The month with the highest number of rainy days is July (17.4 days).
The month with the least rainy days is January (1.9 days).
Average snowfall in September
Velmino, Russia
- Average snowfall in September: 0mm
The month with the highest snowfall is January (166mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Velmino, Russia
- Average snowfall days in September: 0.1 days
The month with the highest number of snowfall days is January (18.3 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in September /
Average sunshine in September
Velmino, Russia
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 17h and 0min).
The month with the shortest days is December (Average daylight: 7h and 30min).
- Average sunshine in September: 7h and 1min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 1h and 30min).
Average sunshine days in September
Velmino, Russia
- Average sunshine days in September: 16.6 days
The month with the most sunshine days is August (17.5 days).
The month with the least sunshine days is July (11.2 days).
Average UV index in September
Velmino, Russia
- Average UV index in September: 3
The months with the highest UV index are May, 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
Velmino, Russia
- Average cloud cover in September: 49
The months with the most cloud cover are January and February (Cloud cover 85).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in September
Velmino, Russia
- Average visibility in September: 9km
The months with the highest visibility are May, June, July, August, September and October (9km).
The month with the lowest visibility is January (6km).
