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
Weather in September
Temperature
In Unitsa, entering September brings a temperature decrement, reducing from August's comfortable 19.1°C (66.4°F) to a mild 13.2°C (55.8°F). The average nighttime temperature in Unitsa lowers to a chilly 7.9°C (46.2°F) throughout September.Humidity
In Unitsa, the average relative humidity in September is 83%.Rainfall
In Unitsa, in September, during 12.2 rainfall days, 27mm (1.06") of precipitation is typically accumulated. In Unitsa, during the entire year, the rain falls for 102.5 days and collects up to 359mm (14.13") of precipitation.Snowfall
January through May, September through December are months with snowfall in Unitsa, Russia. September is the first month it typically snows in Unitsa. Throughout September, in the average 0.4 snowfall days, it receives 1mm (0.04") of snow. In Unitsa, during the entire year, snow falls for 104.7 days and aggregates up to 953mm (37.52") of snow.Daylight
The average length of the day in September is 12h and 58min.On the first day of September, sunrise is at 05:31 and sunset at 19:52. On the last day of the month, sunrise is at 06:48 and sunset at 18:15 MSK.
Sunshine
In Unitsa, the average sunshine in September is 5.7h.UV index
In September, the average daily maximum UV index is 2. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: In September, the average maximum UV index of 2 translates into the following recommendations:
Though the majority can handle prolonged sun exposure, it is crucial to always shield babies, children, and those with fair skin. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
Frequently asked questions
What is the temperature in September in Unitsa?
What is the average humidity in September in Unitsa?
How many days does it rain in September in Unitsa?
When does it start to snow in Unitsa?
How many hours of daylight does Unitsa have in September?
What time are sunrise and sunset in September in Unitsa?
How long on average sun shines in September in Unitsa?
What is the UV index intensity in September in Unitsa?
Average temperature in September
Unitsa, Russia
- Average high temperature in September: 13.2°C
The warmest month (with the highest average high temperature) is July (21.3°C).
The month with the lowest average high temperature is January (-6.8°C).
- Average low temperature in September: 7.9°C
The month with the highest average low temperature is July (12.6°C).
The coldest month (with the lowest average low temperature) is January (-11.3°C).
Average pressure in September
Unitsa, Russia
- Average pressure in September: 1013.1mbar
The month with the highest atmospheric pressure is May (1015.1mbar).
The month with the lowest atmospheric pressure is December (1009.5mbar).
Average wind speed in September
Unitsa, Russia
- Average wind speed in September: 11.5km/h
The windiest months (with the highest average wind speed) are November and December (13.7km/h).
The calmest month (with the lowest average wind speed) is July (10.3km/h).
Average humidity in September
Unitsa, Russia
- Average humidity in September: 83%
The month with the highest relative humidity is February (96%).
The month with the lowest relative humidity is May (67%).
Average rainfall in September
Unitsa, Russia
- Average rainfall in September: 27mm
The wettest month (with the highest rainfall) is August (46mm).
The driest month (with the least rainfall) is January (20mm).
Average rainfall days in September
Unitsa, Russia
- Average rainfall days in September: 12.2 days
The month with the highest number of rainy days is August (14.7 days).
The month with the least rainy days is February (1.6 days).
Average snowfall in September
Unitsa, Russia
- Average snowfall in September: 1mm
The month with the highest snowfall is February (201mm).
The months with the least snowfall are June, July and August (0mm).
Average snowfall days in September
Unitsa, Russia
- Average snowfall days in September: 0.4 days
The month with the highest number of snowfall days is December (20.3 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in September /
Average sunshine in September
Unitsa, Russia
- Average daylight in September: 13h and 0min
The month with the longest days is June (Average daylight: 19h and 54min).
The month with the shortest days is December (Average daylight: 5h and 6min).
- Average sunshine in September: 5h and 4min
The month with the most sunshine is June (Average sunshine: 12h and 6min).
The month with the least sunshine is January (Average sunshine: 1h and 6min).
Average sunshine days in September
Unitsa, Russia
- Average sunshine days in September: 15.1 days
The month with the most sunshine days is May (18.8 days).
The month with the least sunshine days is December (10.2 days).
Average UV index in September
Unitsa, 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
Unitsa, Russia
- Average cloud cover in September: 61
The month with the most cloud cover is February (Cloud cover 88).
The months with the least cloud cover are June and July (Cloud cover 43).
Average visibility in September
Unitsa, Russia
- Average visibility in September: 9km
The month with the highest visibility is June (10km).
The months with the lowest visibility are January and February (5km).
Unitsa, Russia
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