September weather forecastUni, Russia
September
Weather in September
The first month of the autumn, September, is still a refreshing month in Uni, Russia, with temperature in the range of an average high of 14.3°C (57.7°F) and an average low of 7°C (44.6°F).Temperature
The onset of September results in a decrease in the average high-temperature, receding from an agreeable 21.2°C (70.2°F) in August to a mild 14.3°C (57.7°F). Uni experiences an average low-temperature of 7°C (44.6°F) in the month of September.Humidity
In September, the average relative humidity in Uni is 81%.Rainfall
In Uni, during September, the rain falls for 13.7 days and regularly aggregates up to 31mm (1.22") of precipitation. Throughout the year, in Uni, there are 109.8 rainfall days, and 459mm (18.07") of precipitation is accumulated.Snowfall
Months with snowfall are January through May, September through December. September is the first month it typically snows in Uni. Throughout September, in the average 0.8 snowfall days, it receives 7mm (0.28") of snow. In Uni, during the entire year, snow falls for 122.9 days and aggregates up to 1272mm (50.08") of snow.Daylight
In September, the average length of the day in Uni is 12h and 48min.On the first day of the month, sunrise is at 04:35 and sunset at 18:32. On the last day of September, sunrise is at 05:36 and sunset at 17:10 MSK.
Sunshine
The average sunshine in September in Uni is 6.1h.UV index
In Uni, the average daily maximum UV index in September is 2. A UV Index reading of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for the ordinary person.Note: In September, the maximum UV index of 2 suggests these recommendations:
The majority are not significantly affected by prolonged sun exposure. Infants, children, and those with fair skin must always have protection. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Uni, Russia
- Average high temperature in September: 14.3°C
The warmest month (with the highest average high temperature) is July (23.8°C).
The month with the lowest average high temperature is January (-10°C).
- Average low temperature in September: 7°C
The month with the highest average low temperature is July (12.8°C).
The coldest month (with the lowest average low temperature) is January (-15.4°C).
Average pressure in September
Uni, Russia
- Average pressure in September: 1014.9mbar
The month with the highest atmospheric pressure is February (1021.5mbar).
The month with the lowest atmospheric pressure is July (1011.2mbar).
Average wind speed in September
Uni, Russia
- Average wind speed in September: 10.5km/h
The windiest month (with the highest average wind speed) is October (12.7km/h).
The calmest month (with the lowest average wind speed) is July (9.7km/h).
Average humidity in September
Uni, Russia
- Average humidity in September: 81%
The months with the highest relative humidity are January and February (97%).
The month with the lowest relative humidity is May (63%).
Average rainfall in September
Uni, Russia
- Average rainfall in September: 31mm
The wettest month (with the highest rainfall) is July (61mm).
The driest month (with the least rainfall) is February (25mm).
Average rainfall days in September
Uni, Russia
- Average rainfall days in September: 13.7 days
The month with the highest number of rainy days is June (15.6 days).
The months with the least rainy days are January and February (0.6 days).
Average snowfall in September
Uni, Russia
- Average snowfall in September: 7mm
The month with the highest snowfall is December (254mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in September
Uni, Russia
- Average snowfall days in September: 0.8 days
The month with the highest number of snowfall days is December (22.5 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in September /
Average sunshine in September
Uni, Russia
- Average daylight in September: 12h and 48min
The month with the longest days is June (Average daylight: 18h and 0min).
The month with the shortest days is December (Average daylight: 6h and 42min).
- Average sunshine in September: 6h and 6min
The month with the most sunshine is June (Average sunshine: 10h and 54min).
The months with the least sunshine are January and December (Average sunshine: 1h and 6min).
Average sunshine days in September
Uni, Russia
- Average sunshine days in September: 12.6 days
The month with the most sunshine days is May (15.1 days).
The month with the least sunshine days is March (7.8 days).
Average UV index in September
Uni, 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, October, November and December (UV index 1).
Average cloud cover in September
Uni, Russia
- Average cloud cover in September: 56
The month with the most cloud cover is January (Cloud cover 89).
The month with the least cloud cover is July (Cloud cover 37).
Average visibility in September
Uni, Russia
- Average visibility in September: 8km
The months with the highest visibility are May, June, July and August (9km).
The months with the lowest visibility are January, February, March and December (5km).
