September weather forecast
Vladivostok, Russia

Weather in September

The first month of the autumn, September, is still a comfortable month in Vladivostok, Russia, with temperature in the range of an average low of 14.1°C (57.4°F) and an average high of 19.5°C (67.1°F).

Temperature

In Vladivostok, Russia, the average high-temperature in September marginally drops, from a pleasant 22.7°C (72.9°F) in August, to an enjoyable 19.5°C (67.1°F). In September, the average low-temperature is 14.1°C (57.4°F).

Humidity

In Vladivostok, the average relative humidity is 76%.

Rainfall

In Vladivostok, it is raining for 11.2 days, with typically 42mm (1.65") of accumulated precipitation. Throughout the year, in Vladivostok, there are 116.8 rainfall days, and 510mm (20.08") of precipitation is accumulated.

Snowfall

In Vladivostok snow does not fall in May through September.

Sea temperature

In Vladivostok, the average seawater temperature is 18.7°C (65.7°F).
Note: For swimming, a surface water temperature of 18.7°C (65.7°F) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 21°C (69.8°F).

Daylight

In September, the average length of the day in Vladivostok is 12.5h.

Sunshine

In Vladivostok, the average sunshine is 8.6h.

UV index

The average daily maximum UV index in Vladivostok is 4. A UV Index reading of 3 to 5 represents a moderate health risk from the exposure to the Sun's UV radiation for the ordinary person.
Note: The average daily UV index of 4 in September transform into the following instructions:
Take precautions - Protection against the skin and eye damage is obliged. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the average humidity in September in Vladivostok?

In September, the average relative humidity in Vladivostok, Russia, is 76%.

How many days does it rain in September in Vladivostok?

In Vladivostok, Russia, in September, during 11.2 rainfall days, 42mm (1.65") of precipitation is typically accumulated.

When it does not snow in Vladivostok?

May through September are months without snowfall.

Does it snow in Vladivostok in September?

In Vladivostok, Russia, in September, it doesn't snow. In October, it regularly snows.

What is the sea temperature in September in Vladivostok?

In September, the average sea temperature in Vladivostok, Russia, is 18.7°C (65.7°F). For most, swimming in 18.7°C (65.7°F) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 21°C (69.8°F) to 15°C (59°F).

What is the average length of the day in September in Vladivostok?

The average length of the day in September in Vladivostok, Russia, is 12.5h.

How long on average sun shines in September in Vladivostok?

In September, the average sunshine in Vladivostok, Russia, is 8.6h.

What is the UV index intensity in September in Vladivostok?

In Vladivostok, Russia, the average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a medium hazard to health from unsafe exposure to the Sun's UV rays.

Average temperature in September
Vladivostok, Russia

Average temperature in September - Vladivostok, Russia
  • Average high temperature in September: 19.5°C

The warmest month (with the highest average high temperature) is August (22.7°C).
The month with the lowest average high temperature is January (-7.8°C).

  • Average low temperature in September: 14.1°C

The month with the highest average low temperature is August (18.2°C).
The coldest month (with the lowest average low temperature) is January (-12.6°C).

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Average pressure in September
Vladivostok, Russia

Average pressure in September - Vladivostok, Russia
  • Average pressure in September: 1014.1mbar

The month with the highest atmospheric pressure is January (1022.5mbar).
The month with the lowest atmospheric pressure is July (1006.8mbar).

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Average wind speed in September
Vladivostok, Russia

Average wind speed in September - Vladivostok, Russia
  • Average wind speed in September: 13km/h

The windiest month (with the highest average wind speed) is December (19.4km/h).
The calmest month (with the lowest average wind speed) is July (11.5km/h).

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Average humidity in September
Vladivostok, Russia

Average humidity in September - Vladivostok, Russia
  • Average humidity in September: 76%

The month with the highest relative humidity is July (89%).
Months with the lowest relative humidity are April, October and November (66%).

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Average rainfall in September
Vladivostok, Russia

Average rainfall in September - Vladivostok, Russia
  • Average rainfall in September: 42mm

The wettest month (with the highest rainfall) is August (117mm).
The driest month (with the least rainfall) is January (5mm).

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Average rainfall days in September
Vladivostok, Russia

Average rainfall days in September - Vladivostok, Russia
  • Average rainfall days in September: 11.2 days

The month with the highest number of rainy days is August (16.8 days).
The month with the least rainy days is January (2.3 days).

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Average snowfall in September
Vladivostok, Russia

Average snowfall in September - Vladivostok, Russia
  • Average snowfall in September: 0mm

The month with the highest snowfall is March (78mm).
Months with the least snowfall are May, June, July, August and September (0mm).

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Average snowfall days in September
Vladivostok, Russia

Average snowfall days in September - Vladivostok, Russia
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is March (9.4 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

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Average sea temperature in September
Vladivostok, Russia

Average sea temperature in September - Vladivostok, Russia
  • Average sea temperature in September: 18.7°C

The best month for swimming (with the highest average sea temperature) is August (19.7°C).
The coldest month (with the lowest average sea temperature) is February (-0.3°C).

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Average daylight in September /
Average sunshine in September
Vladivostok, Russia

Average daylight in September / Average sunshine in September - Vladivostok, Russia
  • Average daylight in September: 12.5h

The month with the longest days is June (Average daylight: 15.3h).
The month with the shortest days is December (Average daylight: 9.1h).

  • Average sunshine in September: 8.6h

The month with the most sunshine is May (Average sunshine: 9h).
The month with the least sunshine is December (Average sunshine: 5.9h).

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Average sunshine days in September
Vladivostok, Russia

Average sunshine days in September - Vladivostok, Russia
  • Average sunshine days in September: 15.8 days

The month with the most sunshine days is January (25.8 days).
The month with the least sunshine days is June (10.3 days).

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Average UV index in September
Vladivostok, Russia

Average UV index in September - Vladivostok, Russia
  • Average UV index in September: 4

Months with the highest UV index are July and August (UV index 5).
Months with the lowest UV index are January, February, March, November and December (UV index 2).

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Average cloud cover in September
Vladivostok, Russia

Average cloud cover in September - Vladivostok, Russia
  • Average cloud cover in September: 28

The month with the most cloud cover is July (Cloud cover 51).
The month with the least cloud cover is October (Cloud cover 27).

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Average visibility in September
Vladivostok, Russia

Average visibility in September - Vladivostok, Russia
  • Average visibility in September: 10km

Months with the highest visibility are January, February, March, April, September, October and December (10km).
The month with the lowest visibility is July (8km).

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