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
As August transitions into September, Rotnyy Dvor sees a drop in the average high-temperature, transitioning from a pleasant 21.7°C (71.1°F) to a moderate 15.9°C (60.6°F). In September, the temperature drops to an average of 8.1°C (46.6°F) at night.Humidity
In Rotnyy Dvor, the average relative humidity in September is 82%.Rainfall
In Rotnyy Dvor, in September, it is raining for 14.1 days, with typically 32mm (1.26") of accumulated precipitation. Throughout the year, there are 135.9 rainfall days, and 426mm (16.77") of precipitation is accumulated.Snowfall
In Rotnyy Dvor, snow does not fall in June through September.Daylight
In Rotnyy Dvor, Russia, the average length of the day in September is 12h and 48min.On the first day of the month, sunrise is at 06:05 and sunset at 20:03. On the last day of September, sunrise is at 07:07 and sunset at 18:41 MSK.
Sunshine
The average sunshine in September is 6h.UV index
In September, the average daily maximum UV index is 2. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: An average UV index of 2 in September transforms into this advice:
While most individuals can withstand prolonged sun exposure, it is imperative that babies, children, and those with sensitive skin always be shielded. Avoiding the Sun during its peak radiation time around midday is a healthy practice. 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 is the average September temperature?
What is the average humidity in September?
How much does it rain in September?
When it does not snow?
Does it snow in September?
How many hours of daylight does Rotnyy Dvor have in September?
When is the sunrise / sunset in September?
How long on average sun shines in September?
What is the UV index intensity in September?
Average temperature in September
Rotnyy Dvor, Russia
- Average high temperature in September: 15.9°C
The warmest month (with the highest average high temperature) is July (23.3°C).
The month with the lowest average high temperature is January (-4.4°C).
- Average low temperature in September: 8.1°C
The month with the highest average low temperature is July (13°C).
The coldest month (with the lowest average low temperature) is January (-8.6°C).
Average pressure in September
Rotnyy Dvor, Russia
- Average pressure in September: 1015mbar
The month with the highest atmospheric pressure is October (1016mbar).
The month with the lowest atmospheric pressure is July (1011.7mbar).
Average wind speed in September
Rotnyy Dvor, Russia
- Average wind speed in September: 11.2km/h
The windiest month (with the highest average wind speed) is December (13.5km/h).
The calmest month (with the lowest average wind speed) is August (10.4km/h).
Average humidity in September
Rotnyy Dvor, Russia
- Average humidity in September: 82%
The months with the highest relative humidity are January and February (94%).
The months with the lowest relative humidity are May and June (71%).
Average rainfall in September
Rotnyy Dvor, Russia
- Average rainfall in September: 32mm
The wettest month (with the highest rainfall) is July (48mm).
The driest months (with the least rainfall) are March and April (25mm).
Average rainfall days in September
Rotnyy Dvor, Russia
- Average rainfall days in September: 14.1 days
The month with the highest number of rainy days is July (16.8 days).
The month with the least rainy days is February (3.3 days).
Average snowfall in September
Rotnyy Dvor, Russia
- Average snowfall in September: 0mm
The month with the highest snowfall is December (184mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Rotnyy Dvor, Russia
- Average snowfall days in September: 0.1 days
The month with the highest number of snowfall days is January (20.1 days).
The months with the least snowfall days are June, July and August (0 days).
Average daylight in September /
Average sunshine in September
Rotnyy Dvor, Russia
- Average daylight in September: 12h and 5min
The month with the longest days is June (Average daylight: 18h and 6min).
The month with the shortest days is December (Average daylight: 6h and 36min).
- Average sunshine in September: 6h and 0min
The month with the most sunshine is July (Average sunshine: 11h and 0min).
The months with the least sunshine are January and December (Average sunshine: 1h and 12min).
Average sunshine days in September
Rotnyy Dvor, Russia
- Average sunshine days in September: 12.1 days
The month with the most sunshine days is May (15.6 days).
The month with the least sunshine days is December (8.2 days).
Average UV index in September
Rotnyy Dvor, Russia
- Average UV index in September: 2
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).
Average cloud cover in September
Rotnyy Dvor, Russia
- Average cloud cover in September: 56
The month with the most cloud cover is December (Cloud cover 84).
The months with the least cloud cover are May and July (Cloud cover 41).
Average visibility in September
Rotnyy Dvor, Russia
- Average visibility in September: 8km
The months with the highest visibility are May, June and July (9km).
The months with the lowest visibility are January and February (6km).
