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 decrease in the average high-temperature is observed during September, shifting from a moderately hot 24.8°C (76.6°F) in August to a refreshing 18.5°C (65.3°F). Bytnya, in September, witnesses an average low-temperature of 9°C (48.2°F).Humidity
In September, the average relative humidity in Bytnya is 74%.Rainfall
In September, the rain falls for 8.5 days. Throughout September, 16mm (0.63") of precipitation is accumulated. Throughout the year, there are 112.4 rainfall days, and 268mm (10.55") of precipitation is accumulated.Snowfall
In Bytnya, snow does not fall in May through September.Daylight
In Bytnya, the average length of the day in September is 12h and 41min.On the first day of September in Bytnya, sunrise is at 05:58 and sunset at 19:35. On the last day of the month, sunrise is at 06:47 and sunset at 18:26 MSK.
Sunshine
The average sunshine in September in Bytnya is 7.5h.UV index
The average daily maximum UV index in September in Bytnya is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the average person.Note: The maximum daily UV index of 3 in September interprets into the following recommendations:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Bytnya in September?
What is the average humidity in September in Bytnya?
How many days does it rain in September in Bytnya?
When it does not snow in Bytnya?
Does it snow in Bytnya in September?
How many hours of daylight does Bytnya have in September?
When are sunrise and sunset in September in Bytnya?
How many hours of sunshine does Bytnya have in September?
What is the UV index intensity in September in Bytnya?
Average temperature in September
Bytnya, Russia
- Average high temperature in September: 18.5°C
The warmest month (with the highest average high temperature) is July (25.1°C).
The month with the lowest average high temperature is January (-4.3°C).
- Average low temperature in September: 9°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 (-8.7°C).
Average pressure in September
Bytnya, Russia
- Average pressure in September: 1016.8mbar
The month with the highest atmospheric pressure is November (1020.1mbar).
The month with the lowest atmospheric pressure is July (1012mbar).
Average wind speed in September
Bytnya, Russia
- Average wind speed in September: 11.1km/h
The windiest month (with the highest average wind speed) is December (14.8km/h).
The calmest month (with the lowest average wind speed) is August (10km/h).
Average humidity in September
Bytnya, Russia
- Average humidity in September: 74%
The month with the highest relative humidity is January (94%).
The month with the lowest relative humidity is August (68%).
Average rainfall in September
Bytnya, Russia
- Average rainfall in September: 16mm
The wettest month (with the highest rainfall) is May (39mm).
The driest month (with the least rainfall) is November (14mm).
Average rainfall days in September
Bytnya, Russia
- Average rainfall days in September: 8.5 days
The month with the highest number of rainy days is July (16.8 days).
The month with the least rainy days is January (3.5 days).
Average snowfall in September
Bytnya, Russia
- Average snowfall in September: 0mm
The month with the highest snowfall is January (117mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Bytnya, Russia
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (16.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Bytnya, Russia
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 48min).
The month with the shortest days is December (Average daylight: 7h and 42min).
- Average sunshine in September: 7h and 3min
The month with the most sunshine is June (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 2h and 0min).
Average sunshine days in September
Bytnya, Russia
- Average sunshine days in September: 19.3 days
The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is July (11.7 days).
Average UV index in September
Bytnya, Russia
- Average UV index in September: 3
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in September
Bytnya, Russia
- Average cloud cover in September: 41
The months with the most cloud cover are January, February and December (Cloud cover 80).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in September
Bytnya, Russia
- Average visibility in September: 9km
The months with the highest visibility are April, May, June, July, August, September, October and November (9km).
The months with the lowest visibility are January and February (7km).
