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
A subtle shift in Koban's weather is observed as August turns into September, with the average high temperature reducing from a warm 24.9°C (76.8°F) to an agreeable 20.4°C (68.7°F). Koban experiences an average low-temperature reading of 10.8°C (51.4°F) throughout September.Humidity
The average relative humidity in September is 69%.Rainfall
In Koban, in September, it is raining for 12.4 days, with typically 41mm (1.61") of accumulated precipitation. In Koban, during the entire year, the rain falls for 160.4 days and collects up to 706mm (27.8") of precipitation.Snowfall
Months with snowfall in Koban are January through April, September through December. September is the first month it typically snows. Throughout September, in the average 0.1 snowfall days, it receives 1mm (0.04") of snow. Throughout the year, in Koban, there are 37.9 snowfall days, and 574mm (22.6") of snow is accumulated.Daylight
In September, the average length of the day is 12h and 30min.On the first day of the month, sunrise is at 05:27 and sunset at 18:36. On the last day of September, sunrise is at 05:58 and sunset at 17:45 MSK.
Sunshine
The average sunshine in September is 10.4h.UV index
The average daily maximum UV index in September in Koban is 4. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the average person.Note: In September, the average maximum UV index of 4 translates into the following recommendations:
Guard yourself - An obligation to protect skin and eyes from harm exists. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Koban in September?
What is the average humidity in September in Koban?
How many days does it rain in September in Koban?
When does it start snowing in Koban?
How many hours of daylight does Koban have in September?
When are sunrise and sunset in September in Koban?
How many hours of sunshine does Koban have in September?
What is the UV index reading in September in Koban?
Average temperature in September
Koban, Russia
- Average high temperature in September: 20.4°C
The warmest month (with the highest average high temperature) is August (24.9°C).
The month with the lowest average high temperature is January (1.9°C).
- Average low temperature in September: 10.8°C
The month with the highest average low temperature is July (15°C).
The coldest month (with the lowest average low temperature) is January (-4.4°C).
Average pressure in September
Koban, Russia
- Average pressure in September: 1016.2mbar
The month with the highest atmospheric pressure is November (1022.3mbar).
The month with the lowest atmospheric pressure is July (1011.8mbar).
Average wind speed in September
Koban, Russia
- Average wind speed in September: 7.9km/h
The windiest month (with the highest average wind speed) is April (8.4km/h).
The calmest month (with the lowest average wind speed) is November (6.6km/h).
Average humidity in September
Koban, Russia
- Average humidity in September: 69%
The months with the highest relative humidity are January and May (76%).
The months with the lowest relative humidity are August and November (67%).
Average rainfall in September
Koban, Russia
- Average rainfall in September: 41mm
The wettest month (with the highest rainfall) is June (160mm).
The driest month (with the least rainfall) is December (13mm).
Average rainfall days in September
Koban, Russia
- Average rainfall days in September: 12.4 days
The month with the highest number of rainy days is May (24.6 days).
The month with the least rainy days is November (6 days).
Average snowfall in September
Koban, Russia
- Average snowfall in September: 1mm
The month with the highest snowfall is March (130mm).
The months with the least snowfall are May, June, July and August (0mm).
Average snowfall days in September
Koban, Russia
- Average snowfall days in September: 0.1 days
The month with the highest number of snowfall days is January (10.7 days).
The months with the least snowfall days are May, June, July and August (0 days).
Average daylight in September /
Average sunshine in September
Koban, Russia
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in September: 10h and 2min
The month with the most sunshine is August (Average sunshine: 11h and 30min).
The month with the least sunshine is January (Average sunshine: 6h and 12min).
Average sunshine days in September
Koban, Russia
- Average sunshine days in September: 13.7 days
The month with the most sunshine days is November (20 days).
The month with the least sunshine days is May (4.3 days).
Average UV index in September
Koban, Russia
- Average UV index in September: 4
The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in September
Koban, Russia
- Average cloud cover in September: 24
The month with the most cloud cover is May (Cloud cover 35).
The months with the least cloud cover are August and November (Cloud cover 22).
Average visibility in September
Koban, Russia
- Average visibility in September: 10km
The months with the highest visibility are August, September, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July and October (9km).
