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
September is characterized by a reduction in the average high-temperature, from a cool 10.2°C (50.4°F) in August to an icy 4.5°C (40.1°F). A slight dip in temperature to a still wintry 1.1°C (34°F) marks the average nights during September.Humidity
In September, the average relative humidity is 80%.Rainfall
In Nizhneyansk, in September, during 8.1 rainfall days, 18mm (0.71") of precipitation is typically accumulated. In Nizhneyansk, during the entire year, the rain falls for 46 days and collects up to 137mm (5.39") of precipitation.Snowfall
Months with snowfall are January through December. In Nizhneyansk, Russia, during September, snow falls for 7.5 days and regularly aggregates up to 32mm (1.26") of snow. Throughout the year, in Nizhneyansk, there are 105.8 snowfall days, and 395mm (15.55") of snow is accumulated.Daylight
The average length of the day in September is 13h and 31min.On the first day of September in Nizhneyansk, Russia, sunrise is at 05:02 and sunset at 20:48. On the last day of the month, sunrise is at 07:10 and sunset at 18:20 +10.
Sunshine
In Nizhneyansk, the average sunshine in September is 4.6h.UV index
The months with the lowest UV index are January through April, September through December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: The maximum daily UV index of 1 in September converts into the following recommendations:
Prolonged sun exposure generally does not trouble most people. However, it is vital to ensure protection for babies, children, and individuals with sensitive skin. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Boost your sun resistance with garments that are densely woven yet spacious. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
Frequently asked questions
How cold is it in Nizhneyansk in September?
What is the average humidity in September in Nizhneyansk?
How much does it rain in Nizhneyansk in September?
How many days does it snow in September in Nizhneyansk?
How many hours of daylight does Nizhneyansk have in September?
When is the sunrise / sunset in September in Nizhneyansk?
How long on average sun shines in September in Nizhneyansk?
When is the lowest UV index in Nizhneyansk?
What is the UV index reading in September in Nizhneyansk?
Average temperature in September
Nizhneyansk, Russia
- Average high temperature in September: 4.5°C
The warmest months (with the highest average high temperature) are July and August (10.2°C).
The month with the lowest average high temperature is February (-27.2°C).
- Average low temperature in September: 1.1°C
The month with the highest average low temperature is August (4.4°C).
The coldest month (with the lowest average low temperature) is February (-31.8°C).
Average pressure in September
Nizhneyansk, Russia
- Average pressure in September: 1012.6mbar
The month with the highest atmospheric pressure is December (1023.3mbar).
The month with the lowest atmospheric pressure is July (1009.1mbar).
Average wind speed in September
Nizhneyansk, Russia
- Average wind speed in September: 17.8km/h
The windiest month (with the highest average wind speed) is July (19.3km/h).
The calmest month (with the lowest average wind speed) is December (13.5km/h).
Average humidity in September
Nizhneyansk, Russia
- Average humidity in September: 80%
The months with the highest relative humidity are January and February (95%).
The months with the lowest relative humidity are June and July (73%).
Average rainfall in September
Nizhneyansk, Russia
- Average rainfall in September: 18mm
The wettest month (with the highest rainfall) is October (22mm).
The driest months (with the least rainfall) are January and March (4mm).
Average rainfall days in September
Nizhneyansk, Russia
- Average rainfall days in September: 8.1 days
The month with the highest number of rainy days is August (10.1 days).
The months with the least rainy days are January, February, November and December (0.3 days).
Average snowfall in September
Nizhneyansk, Russia
- Average snowfall in September: 32mm
The month with the highest snowfall is October (85mm).
The month with the least snowfall is July (2mm).
Average snowfall days in September
Nizhneyansk, Russia
- Average snowfall days in September: 7.5 days
The month with the highest number of snowfall days is October (16.5 days).
The month with the least snowfall days is July (1 days).
Average daylight in September /
Average sunshine in September
Nizhneyansk, Russia
- Average daylight in September: 13h and 3min
The month with the longest days is August (Average daylight: 17h and 36min).
The months with the shortest days are June, July and December (Average daylight: 0h and 0min).
- Average sunshine in September: 4h and 4min
The month with the most sunshine is August (Average sunshine: 7h and 42min).
The month with the least sunshine is December (Average sunshine: 0h and 6min).
Average sunshine days in September
Nizhneyansk, Russia
- Average sunshine days in September: 13.5 days
The month with the most sunshine days is March (22 days).
The month with the least sunshine days is October (13.2 days).
Average UV index in September
Nizhneyansk, Russia
- Average UV index in September: 1
The months with the highest UV index are June, July and August (UV index 3).
The months with the lowest UV index are January, February, March, April, September, October, November and December (UV index 1).
Average cloud cover in September
Nizhneyansk, Russia
- Average cloud cover in September: 67
The month with the most cloud cover is November (Cloud cover 82).
The month with the least cloud cover is June (Cloud cover 47).
Average visibility in September
Nizhneyansk, Russia
- Average visibility in September: 9km
The months with the highest visibility are June and July (10km).
The month with the lowest visibility is December (6km).
Nizhneyansk, Russia
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