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 brings a minor decrease, with the average high-temperature reducing from a warm 25.6°C (78.1°F) in August to a comfortable 19.2°C (66.6°F). The average nighttime temperature in Stary Oskol, Russia, lowers to a chilly 9.9°C (49.8°F) throughout September.Humidity
In Stary Oskol, the average relative humidity in September is 66%.Rainfall
The month with the least rainfall in Stary Oskol is September, when the rain falls for 6.9 days and typically collects 16mm (0.63") of precipitation.Snowfall
In Stary Oskol, Russia, snow does not fall in May through September.Daylight
The average length of the day in September is 12h and 38min.On the first day of September in Stary Oskol, Russia, sunrise is at 05:42 and sunset at 19:14. On the last day of the month, sunrise is at 06:28 and sunset at 18:08 MSK.
Sunshine
In Stary Oskol, the average sunshine in September is 8.6h.UV index
The average daily maximum UV index in September in Stary Oskol is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: The average daily UV index of 3 in September transforms into the following instructions:
Act with care - The suggestion to avoid sunburn is emphasized. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Stary Oskol in September?
What is the average humidity in September in Stary Oskol?
What is the driest month in Stary Oskol?
How many days does it rain in September in Stary Oskol?
When it does not snow in Stary Oskol?
Does it snow in Stary Oskol in September?
What is the average length of the day in September in Stary Oskol?
When are sunrise and sunset in September in Stary Oskol?
How many hours of sunshine does Stary Oskol have in September?
How high is the UV index in September in Stary Oskol?
Average temperature in September
Stary Oskol, Russia
- Average high temperature in September: 19.2°C
The warmest month (with the highest average high temperature) is July (26.2°C).
The month with the lowest average high temperature is January (-4.7°C).
- Average low temperature in September: 9.9°C
The month with the highest average low temperature is July (15.6°C).
The coldest month (with the lowest average low temperature) is January (-9.3°C).
Average pressure in September
Stary Oskol, Russia
- Average pressure in September: 1016.9mbar
The month with the highest atmospheric pressure is November (1021.8mbar).
The month with the lowest atmospheric pressure is July (1012.2mbar).
Average wind speed in September
Stary Oskol, Russia
- Average wind speed in September: 11.8km/h
The windiest month (with the highest average wind speed) is December (14.9km/h).
The calmest month (with the lowest average wind speed) is August (10.6km/h).
Average humidity in September
Stary Oskol, Russia
- Average humidity in September: 66%
The months with the highest relative humidity are January and February (94%).
The month with the lowest relative humidity is August (62%).
Average rainfall in September
Stary Oskol, Russia
- Average rainfall in September: 16mm
The wettest month (with the highest rainfall) is July (54mm).
The driest month (with the least rainfall) is September (16mm).
Average rainfall days in September
Stary Oskol, Russia
- Average rainfall days in September: 6.9 days
The month with the highest number of rainy days is May (15.8 days).
The month with the least rainy days is February (3.7 days).
Average snowfall in September
Stary Oskol, Russia
- Average snowfall in September: 0mm
The month with the highest snowfall is January (145mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Stary Oskol, Russia
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (19 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Stary Oskol, Russia
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 30min).
The month with the shortest days is December (Average daylight: 8h and 0min).
- Average sunshine in September: 8h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 54min).
The month with the least sunshine is January (Average sunshine: 1h and 42min).
Average sunshine days in September
Stary Oskol, Russia
- Average sunshine days in September: 21.1 days
The month with the most sunshine days is September (21.1 days).
The month with the least sunshine days is December (11.3 days).
Average UV index in September
Stary Oskol, Russia
- Average UV index in September: 3
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in September
Stary Oskol, Russia
- Average cloud cover in September: 35
The month with the most cloud cover is January (Cloud cover 83).
The month with the least cloud cover is August (Cloud cover 26).
Average visibility in September
Stary Oskol, Russia
- Average visibility in September: 9km
The months with the highest visibility are June and August (10km).
The months with the lowest visibility are January and February (7km).
