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Weather in September
Temperature
With the onset of September, Yuzhno-Sakhalinsk experiences a modest temperature adjustment, with the average high-temperature gently receding from an agreeable 22.4°C (72.3°F) in August to an enjoyable 19°C (66.2°F). In Yuzhno-Sakhalinsk, September nights witness a steady temperature drop to a frosty 8.4°C (47.1°F).Humidity
The average relative humidity in September is 83%.Rainfall
The month with the most rainfall in Yuzhno-Sakhalinsk is September, when the rain falls for 19 days and typically aggregates up to 115mm (4.53") of precipitation.Snowfall
July through September are months without snowfall in Yuzhno-Sakhalinsk.Daylight
The average length of the day in September in Yuzhno-Sakhalinsk is 12h and 35min.On the first day of September, sunrise is at 06:48 and sunset at 20:09. On the last day of the month, sunrise is at 07:26 and sunset at 19:11 +11.
Sunshine
In September, the average sunshine is 6.2h.UV index
The average daily maximum UV index in September in Yuzhno-Sakhalinsk is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for average individuals.Note: In September, the average maximum UV index of 5 translates into the following recommendations:
Make use of precautions - Shielding skin and eyes from injury is a requirement. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Frequently asked questions
What is the temperature in September in Yuzhno-Sakhalinsk?
What is the average humidity in September in Yuzhno-Sakhalinsk?
What is the wettest month in Yuzhno-Sakhalinsk?
How many days does it rain in September in Yuzhno-Sakhalinsk?
When it does not snow in Yuzhno-Sakhalinsk?
Does it snow in Yuzhno-Sakhalinsk in September?
What is the average length of the day in September in Yuzhno-Sakhalinsk?
What time are sunrise and sunset in September in Yuzhno-Sakhalinsk?
How many hours of sunshine does Yuzhno-Sakhalinsk have in September?
What is the UV index reading in September in Yuzhno-Sakhalinsk?
Average temperature in September
Yuzhno-Sakhalinsk, Russia
- Average high temperature in September: 19°C
The warmest month (with the highest average high temperature) is August (22.4°C).
The month with the lowest average high temperature is January (-6.7°C).
- Average low temperature in September: 8.4°C
The month with the highest average low temperature is August (13.6°C).
The coldest month (with the lowest average low temperature) is February (-17.6°C).
Average humidity in September
Yuzhno-Sakhalinsk, Russia
- Average humidity in September: 83%
The month with the highest relative humidity is August (87%).
The month with the lowest relative humidity is April (76%).
Average rainfall in September
Yuzhno-Sakhalinsk, Russia
- Average rainfall in September: 115mm
The wettest month (with the highest rainfall) is September (115mm).
The driest month (with the least rainfall) is February (35mm).
Average rainfall days in September
Yuzhno-Sakhalinsk, Russia
- Average rainfall days in September: 19 days
The month with the highest number of rainy days is July (20 days).
The month with the least rainy days is January (0.3 days).
Average snowfall days in September
Yuzhno-Sakhalinsk, Russia
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is December (27 days).
The months with the least snowfall days are July, August and September (0 days).
Average daylight in September /
Average sunshine in September
Yuzhno-Sakhalinsk, Russia
- Average daylight in September: 12h and 4min
The month with the longest days is June (Average daylight: 15h and 48min).
The month with the shortest days is December (Average daylight: 8h and 36min).
- Average sunshine in September: 6h and 1min
The month with the most sunshine is June (Average sunshine: 6h and 36min).
The month with the least sunshine is December (Average sunshine: 3h and 18min).
Average UV index in September
Yuzhno-Sakhalinsk, Russia
- Average UV index in September: 5
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 1).
Yuzhno-Sakhalinsk, Russia
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