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
The average high-temperature decreases in September, shifting from a hot 30.1°C (86.2°F) in August to a warm 23.3°C (73.9°F). During the month of September, the temperature falls to an average of 13.3°C (55.9°F).Humidity
In Kostikov, the average relative humidity in September is 53%.Rainfall
The months with the least rainfall are August and September Rain falls for 7 days and accumulates 16mm (0.63") of rain.Snowfall
May through October are months without snowfall.Daylight
In September, the average length of the day is 12h and 34min.On the first day of the month, sunrise is at 05:37 and sunset at 18:59. On the last day of September, in Kostikov, sunrise is at 06:17 and sunset at 18:00 MSK.
Sunshine
In Kostikov, the average sunshine in September is 10.1h.UV index
In Kostikov, the average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the ordinary person.Note: The maximum daily UV index of 4 in September interprets into the following recommendations:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Kostikov in September?
What is the average humidity in September in Kostikov?
What is the driest month in Kostikov?
How much does it rain in Kostikov in September?
When it does not snow in Kostikov?
What is the average length of the day in September in Kostikov?
When are sunrise and sunset in September in Kostikov?
How long on average sun shines in September in Kostikov?
How high is the UV index in September in Kostikov?
Average temperature in September
Kostikov, Russia
- Average high temperature in September: 23.3°C
The warmest months (with the highest average high temperature) are July and August (30.1°C).
The month with the lowest average high temperature is January (-1.7°C).
- Average low temperature in September: 13.3°C
The month with the highest average low temperature is July (19.3°C).
The coldest month (with the lowest average low temperature) is January (-6°C).
Average pressure in September
Kostikov, Russia
- Average pressure in September: 1016mbar
The month with the highest atmospheric pressure is November (1022.3mbar).
The month with the lowest atmospheric pressure is July (1010.6mbar).
Average wind speed in September
Kostikov, Russia
- Average wind speed in September: 15.4km/h
The windiest month (with the highest average wind speed) is February (17.4km/h).
The calmest month (with the lowest average wind speed) is May (13.4km/h).
Average humidity in September
Kostikov, Russia
- Average humidity in September: 53%
The month with the highest relative humidity is January (90%).
The month with the lowest relative humidity is August (44%).
Average rainfall in September
Kostikov, Russia
- Average rainfall in September: 16mm
The wettest month (with the highest rainfall) is May (56mm).
The driest months (with the least rainfall) are August and September (16mm).
Average rainfall days in September
Kostikov, Russia
- Average rainfall days in September: 7 days
The month with the highest number of rainy days is May (16.7 days).
The month with the least rainy days is November (5.9 days).
Average snowfall in September
Kostikov, Russia
- Average snowfall in September: 0mm
The month with the highest snowfall is January (104mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in September
Kostikov, Russia
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is January (10.4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Kostikov, Russia
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 15h and 54min).
The month with the shortest days is December (Average daylight: 8h and 30min).
- Average sunshine in September: 10h and 1min
The month with the most sunshine is August (Average sunshine: 11h and 54min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).
Average sunshine days in September
Kostikov, Russia
- Average sunshine days in September: 21.6 days
The month with the most sunshine days is August (23.6 days).
The month with the least sunshine days is May (13.1 days).
Average UV index in September
Kostikov, Russia
- Average UV index in September: 4
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February and December (UV index 1).
Average cloud cover in September
Kostikov, Russia
- Average cloud cover in September: 24
The month with the most cloud cover is January (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 17).
Average visibility in September
Kostikov, Russia
- Average visibility in September: 10km
The months with the highest visibility are April, May, June, July, August, September and October (10km).
The months with the lowest visibility are January and February (8km).
