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 start of September involves a subtle temperature drop, shifting from a warm 23°C (73.4°F) in August to a refreshing 19.1°C (66.4°F). Ustinovka's average low-temperature during September nights is observed to be a frosty 9.5°C (49.1°F).Humidity
In Ustinovka, the average relative humidity in September is 76%.Rainfall
In Ustinovka, during September, the rain falls for 11.1 days and regularly aggregates up to 47mm (1.85") of precipitation. In Ustinovka, during the entire year, the rain falls for 110.7 days and collects up to 522mm (20.55") of precipitation.Snowfall
May through September are months without snowfall.Daylight
The average length of the day in September is 12h and 32min.On the first day of the month, sunrise is at 06:22 and sunset at 19:35. On the last day of September, sunrise is at 06:55 and sunset at 18:42 +10.
Sunshine
In Ustinovka, the average sunshine in September is 8.2h.UV index
In September, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the average person.Note: The maximum UV index, 4 during September, leads to the following recommendations:
Put precautions into practice - Guidance to elude sunburn is provided. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Ustinovka in September?
What is the average humidity in September in Ustinovka?
How many days does it rain in September?
When it does not snow?
Does it snow in September?
How many hours of daylight does Ustinovka have in September?
What time are sunrise and sunset in September?
How many hours of sunshine does Ustinovka have in September?
How high is the UV index in September?
Average temperature in September
Ustinovka, Russia
- Average high temperature in September: 19.1°C
The warmest months (with the highest average high temperature) are July and August (23°C).
The month with the lowest average high temperature is January (-10.5°C).
- Average low temperature in September: 9.5°C
The month with the highest average low temperature is August (14.5°C).
The coldest month (with the lowest average low temperature) is January (-17.7°C).
Average pressure in September
Ustinovka, Russia
- Average pressure in September: 1013.6mbar
The month with the highest atmospheric pressure is January (1019.6mbar).
The month with the lowest atmospheric pressure is July (1007.4mbar).
Average wind speed in September
Ustinovka, Russia
- Average wind speed in September: 9.4km/h
The windiest month (with the highest average wind speed) is December (16km/h).
The calmest month (with the lowest average wind speed) is July (7km/h).
Average humidity in September
Ustinovka, Russia
- Average humidity in September: 76%
The month with the highest relative humidity is July (84%).
The months with the lowest relative humidity are April and October (68%).
Average rainfall in September
Ustinovka, Russia
- Average rainfall in September: 47mm
The wettest month (with the highest rainfall) is August (97mm).
The driest month (with the least rainfall) is January (7mm).
Average rainfall days in September
Ustinovka, Russia
- Average rainfall days in September: 11.1 days
The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is January (1.6 days).
Average snowfall in September
Ustinovka, Russia
- Average snowfall in September: 0mm
The month with the highest snowfall is March (123mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in September
Ustinovka, Russia
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is March (9.8 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
Ustinovka, Russia
- Average daylight in September: 12h and 3min
The month with the longest days is June (Average daylight: 15h and 30min).
The month with the shortest days is December (Average daylight: 8h and 54min).
- Average sunshine in September: 8h and 1min
The month with the most sunshine is May (Average sunshine: 8h and 36min).
The months with the least sunshine are November and December (Average sunshine: 6h and 12min).
Average sunshine days in September
Ustinovka, Russia
- Average sunshine days in September: 18 days
The month with the most sunshine days is January (25.5 days).
The month with the least sunshine days is June (10.3 days).
Average UV index in September
Ustinovka, Russia
- Average UV index in September: 4
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).
Average cloud cover in September
Ustinovka, Russia
- Average cloud cover in September: 31
The months with the most cloud cover are June and July (Cloud cover 53).
The month with the least cloud cover is October (Cloud cover 26).
Average visibility in September
Ustinovka, Russia
- Average visibility in September: 9km
The months with the highest visibility are January and December (10km).
The months with the lowest visibility are June, July and August (7km).
