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
In September, the average high-temperature goes from a moderately hot 25.5°C (77.9°F) in August to a comfortable 18.5°C (65.3°F). September's average low-temperature reading settles at a frosty 9.5°C (49.1°F).Humidity
In Starchiki, the average relative humidity in September is 69%.Rainfall
In Starchiki, during September, the rain falls for 10.6 days and regularly aggregates up to 23mm (0.91") of precipitation. Throughout the year, there are 106.4 rainfall days, and 371mm (14.61") of precipitation is accumulated.Snowfall
January through April, September through December are months with snowfall. September is the first month it typically snows. Throughout September, in the average 0.2 snowfall days, it receives 1mm (0.04") of snow. Throughout the year, there are 74.8 snowfall days, and 718mm (28.27") of snow is accumulated.Daylight
In September, the average length of the day is 12h and 40min.On the first day of September in Starchiki, sunrise is at 05:25 and sunset at 19:02. On the last day of the month, sunrise is at 06:14 and sunset at 17:53 MSK.
Sunshine
The average sunshine in September is 8.3h.UV index
In September, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: A maximum UV index of 3 in September translates into the following recommendations:
Preventative actions are necessary - The mandate to avoid skin and eye damage is in place. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Starchiki in September?
What is the average humidity in September?
How much does it rain in September?
When does it start to snow?
How many hours of daylight does Starchiki have in September?
What time are sunrise and sunset in September?
How many hours of sunshine does Starchiki have in September?
How high is the UV index in September?
Average temperature in September
Starchiki, Russia
- Average high temperature in September: 18.5°C
The warmest month (with the highest average high temperature) is July (26.7°C).
The month with the lowest average high temperature is January (-6.2°C).
- Average low temperature in September: 9.5°C
The month with the highest average low temperature is July (15.5°C).
The coldest month (with the lowest average low temperature) is January (-11.3°C).
Average pressure in September
Starchiki, Russia
- Average pressure in September: 1016.4mbar
The month with the highest atmospheric pressure is November (1021.9mbar).
The month with the lowest atmospheric pressure is July (1011.8mbar).
Average wind speed in September
Starchiki, Russia
- Average wind speed in September: 11.2km/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 (10.2km/h).
Average humidity in September
Starchiki, Russia
- Average humidity in September: 69%
The months with the highest relative humidity are January and February (95%).
The month with the lowest relative humidity is August (63%).
Average rainfall in September
Starchiki, Russia
- Average rainfall in September: 23mm
The wettest month (with the highest rainfall) is May (48mm).
The driest month (with the least rainfall) is November (17mm).
Average rainfall days in September
Starchiki, Russia
- Average rainfall days in September: 10.6 days
The month with the highest number of rainy days is May (14.6 days).
The month with the least rainy days is January (1.9 days).
Average snowfall in September
Starchiki, Russia
- Average snowfall in September: 1mm
The month with the highest snowfall is January (209mm).
The months with the least snowfall are May, June, July and August (0mm).
Average snowfall days in September
Starchiki, Russia
- Average snowfall days in September: 0.2 days
The month with the highest number of snowfall days is January (17.5 days).
The months with the least snowfall days are May, June, July and August (0 days).
Average daylight in September /
Average sunshine in September
Starchiki, Russia
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 16h and 42min).
The month with the shortest days is December (Average daylight: 7h and 48min).
- Average sunshine in September: 8h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The months with the least sunshine are January and February (Average sunshine: 1h and 48min).
Average sunshine days in September
Starchiki, Russia
- Average sunshine days in September: 17.6 days
The month with the most sunshine days is August (19.2 days).
The month with the least sunshine days is February (11.3 days).
Average UV index in September
Starchiki, 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, October, November and December (UV index 1).
Average cloud cover in September
Starchiki, Russia
- Average cloud cover in September: 41
The month with the most cloud cover is February (Cloud cover 83).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in September
Starchiki, Russia
- Average visibility in September: 9km
The month with the highest visibility is August (10km).
The months with the lowest visibility are January, February and March (6km).
