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
Weather in September
Temperature
With September's arrival, Brontsy sees a decrease in average high-temperatures, moving from a moderately hot 23.1°C (73.6°F) in August to a refreshing 16.5°C (61.7°F). Brontsy records a mean low-temperature of 7.8°C (46°F) in September.Humidity
In Brontsy, the average relative humidity in September is 79%.Rainfall
In Brontsy, in September, it is raining for 10.3 days, with typically 11mm (0.43") of accumulated precipitation. Throughout the year, there are 101.9 rainfall days, and 223mm (8.78") of precipitation is accumulated.Snowfall
In Brontsy, Russia, snow does not fall in May through September.Daylight
In September, the average length of the day in Brontsy is 12h and 43min.On the first day of September in Brontsy, sunrise is at 05:41 and sunset at 19:24. On the last day of the month, sunrise is at 06:34 and sunset at 18:11 MSK.
Sunshine
In September, the average sunshine is 6.7h.UV index
In September, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the average person.Note: The maximum UV index of 3 during September leads to these instructions:
Prioritize safety - The need to safeguard skin and eyes from harm is emphasized. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
Frequently asked questions
What are the temperatures in Brontsy in September?
What is the average humidity in September in Brontsy?
How many days does it rain in September in Brontsy?
When it does not snow in Brontsy?
Does it snow in Brontsy in September?
How many hours of daylight does Brontsy have in September?
What time are sunrise and sunset in September in Brontsy?
How long on average sun shines in September in Brontsy?
What is the UV index intensity in September in Brontsy?
Average temperature in September
Brontsy, Russia
- Average high temperature in September: 16.5°C
The warmest month (with the highest average high temperature) is July (23.9°C).
The month with the lowest average high temperature is January (-6°C).
- Average low temperature in September: 7.8°C
The month with the highest average low temperature is July (13.5°C).
The coldest month (with the lowest average low temperature) is January (-10.8°C).
Average pressure in September
Brontsy, Russia
- Average pressure in September: 1016.5mbar
The month with the highest atmospheric pressure is November (1020mbar).
The month with the lowest atmospheric pressure is July (1012.2mbar).
Average wind speed in September
Brontsy, Russia
- Average wind speed in September: 11.9km/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 (10.8km/h).
Average humidity in September
Brontsy, Russia
- Average humidity in September: 79%
The months with the highest relative humidity are January and February (95%).
The month with the lowest relative humidity is August (73%).
Average rainfall in September
Brontsy, Russia
- Average rainfall in September: 11mm
The wettest month (with the highest rainfall) is June (44mm).
The driest month (with the least rainfall) is November (8mm).
Average rainfall days in September
Brontsy, Russia
- Average rainfall days in September: 10.3 days
The month with the highest number of rainy days is July (15.4 days).
The month with the least rainy days is February (1.7 days).
Average snowfall in September
Brontsy, Russia
- Average snowfall in September: 0mm
The month with the highest snowfall is January (74mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Brontsy, Russia
- Average snowfall days in September: 0.1 days
The month with the highest number of snowfall days is January (18.2 days).
The months with the least snowfall days are May, June, July and August (0 days).
Average daylight in September /
Average sunshine in September
Brontsy, Russia
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 17h and 12min).
The month with the shortest days is December (Average daylight: 7h and 24min).
- Average sunshine in September: 6h and 4min
The month with the most sunshine is June (Average sunshine: 11h and 6min).
The months with the least sunshine are January and December (Average sunshine: 1h and 30min).
Average sunshine days in September
Brontsy, Russia
- Average sunshine days in September: 18.3 days
The months with the most sunshine days are August and September (18.3 days).
The month with the least sunshine days is December (12.5 days).
Average UV index in September
Brontsy, Russia
- Average UV index in September: 3
The months with the highest UV index are 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
Brontsy, Russia
- Average cloud cover in September: 52
The months with the most cloud cover are January and December (Cloud cover 86).
The month with the least cloud cover is August (Cloud cover 35).
Average visibility in September
Brontsy, Russia
- Average visibility in September: 9km
The months with the highest visibility are April, May, June, July, August, September and October (9km).
The month with the lowest visibility is January (6km).
Brontsy, Russia
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