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
Arrival of September comes with a reduction in the average high-temperature, falling from a moderately hot 24.1°C (75.4°F) in August to a refreshing 17.2°C (63°F). During September, the average low-temperature is a chilly 8.6°C (47.5°F).Humidity
In September, the average relative humidity is 74%.Rainfall
In September, the rain falls for 13.5 days. Throughout September, 27mm (1.06") of precipitation is accumulated. In Kobyaki, during the entire year, the rain falls for 120 days and collects up to 413mm (16.26") of precipitation.Snowfall
January through April, September through December are months with snowfall. September is the first month it typically snows. Throughout September, in the average 0.4 snowfall days, it receives 4mm (0.16") of snow. Throughout the year, there are 95 snowfall days, and 903mm (35.55") of snow is accumulated.Daylight
In Kobyaki, the average length of the day in September is 12h and 41min.On the first day of the month, sunrise is at 05:14 and sunset at 18:54. On the last day of September, sunrise is at 06:05 and sunset at 17:43 MSK.
Sunshine
In Kobyaki, the average sunshine in September is 7.8h.UV index
In Kobyaki, the average daily maximum UV index in September is 3. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for average individuals.Note: In September, the maximum UV index of 3 suggests this advice:
Ensure safety - Imperative it is to shield skin and eyes from damage. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in September?
What is the average humidity in September?
How many days does it rain in September?
When does it start to snow?
What is the average length of the day in September?
What time are sunrise and sunset in September?
How long on average sun shines in September in Kobyaki?
What is the UV index reading in September?
Average temperature in September
Kobyaki, Russia
- Average high temperature in September: 17.2°C
The warmest month (with the highest average high temperature) is July (25.8°C).
The month with the lowest average high temperature is January (-7.5°C).
- Average low temperature in September: 8.6°C
The month with the highest average low temperature is July (14.7°C).
The coldest month (with the lowest average low temperature) is January (-12.3°C).
Average pressure in September
Kobyaki, Russia
- Average pressure in September: 1016.2mbar
The month with the highest atmospheric pressure is November (1021.6mbar).
The month with the lowest atmospheric pressure is July (1011.9mbar).
Average wind speed in September
Kobyaki, Russia
- Average wind speed in September: 11.6km/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
Kobyaki, Russia
- Average humidity in September: 74%
The months with the highest relative humidity are January and February (95%).
The month with the lowest relative humidity is July (67%).
Average rainfall in September
Kobyaki, Russia
- Average rainfall in September: 27mm
The wettest month (with the highest rainfall) is July (48mm).
The driest month (with the least rainfall) is November (23mm).
Average rainfall days in September
Kobyaki, Russia
- Average rainfall days in September: 13.5 days
The month with the highest number of rainy days is July (15.6 days).
The month with the least rainy days is January (1.4 days).
Average snowfall in September
Kobyaki, Russia
- Average snowfall in September: 4mm
The month with the highest snowfall is January (225mm).
The months with the least snowfall are May, June, July and August (0mm).
Average snowfall days in September
Kobyaki, Russia
- Average snowfall days in September: 0.4 days
The month with the highest number of snowfall days is January (20.8 days).
The months with the least snowfall days are May, June, July and August (0 days).
Average daylight in September /
Average sunshine in September
Kobyaki, 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 36min).
- Average sunshine in September: 7h and 5min
The months with the most sunshine are July and August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 1h and 36min).
Average sunshine days in September
Kobyaki, Russia
- Average sunshine days in September: 14.5 days
The month with the most sunshine days is August (16.8 days).
The month with the least sunshine days is December (9.4 days).
Average UV index in September
Kobyaki, 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, March, October, November and December (UV index 1).
Average cloud cover in September
Kobyaki, Russia
- Average cloud cover in September: 45
The month with the most cloud cover is January (Cloud cover 84).
The months with the least cloud cover are July and August (Cloud cover 32).
Average visibility in September
Kobyaki, Russia
- Average visibility in September: 9km
The months with the highest visibility are May, June, July, August, September and October (9km).
The months with the lowest visibility are January and March (6km).
