September weather forecast
Petropavlovsk-Kamchatskiy, Russia

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Weather in September

September in Petropavlovsk-Kamchatskiy signifies the arrival of fall with a discernible change in the weather. The transition from summer to autumn brings about a comfortable chill in the air. Warm days are fewer, and weather patterns gravitate more towards cooler temperatures. Packing this month a punch, September experiences 111mm (4.37") rainfall, making it noticeably wetter. Nevertheless, with stunning fall foliage in full swing, it's a delight to behold.

Temperature

Petropavlovsk-Kamchatskiy commences September with an average high-temperature of a still moderate 13.2°C (55.8°F), maintaining a close resemblance to the previous month. The temperature lowers to an average of 7.1°C (44.8°F) during September nights.

Humidity

The average relative humidity in September in Petropavlovsk-Kamchatskiy is 79%.

Rainfall

In Petropavlovsk-Kamchatskiy, during September, the rain falls for 13 days and regularly aggregates up to 111mm (4.37") of precipitation. Throughout the year, in Petropavlovsk-Kamchatskiy, there are 188 rainfall days, and 1166mm (45.91") of precipitation is accumulated.

Sea temperature

In Petropavlovsk-Kamchatskiy, the average seawater temperature in September is 10.3°C (50.5°F).
Note: Immersing oneself in 10.3°C (50.5°F) at sub-10°C (14°F) temperatures is a recipe for harsh cold shock and quickened breathing unless adequately equipped.

Daylight

In September, the average length of the day is 12h and 42min.
On the first day of September in Petropavlovsk-Kamchatskiy, sunrise is at 06:35 and sunset at 20:14. On the last day of the month, sunrise is at 07:25 and sunset at 19:05 +12.

Sunshine

The average sunshine in September is 5.9h.

UV index

In Petropavlovsk-Kamchatskiy, the average daily maximum UV index in September is 3. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for the average person.
Note: The UV index of 3 in September translates into these instructions:
Take necessary precautions - Protection from skin and eye injury is mandatory. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
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Frequently asked questions

What are September temperatures in Petropavlovsk-Kamchatskiy?

The average high-temperature, in September, in Petropavlovsk-Kamchatskiy, is 13.2°C (55.8°F), while the average low-temperature is 7.1°C (44.8°F).

What is the average humidity in September in Petropavlovsk-Kamchatskiy?

In September, the average relative humidity in Petropavlovsk-Kamchatskiy is 79%.

How much does it rain in Petropavlovsk-Kamchatskiy in September?

In September, in Petropavlovsk-Kamchatskiy, the rain falls for 13 days. Throughout September, 111mm (4.37") of precipitation is accumulated.

What is the sea water temperature in September in Petropavlovsk-Kamchatskiy?

In September, the average sea temperature in Petropavlovsk-Kamchatskiy is 10.3°C (50.5°F). At temperatures below 10°C (50°F), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 13°C (55.4°F) is not comfortable.

How many hours of daylight does Petropavlovsk-Kamchatskiy have in September?

In September, the average day length in Petropavlovsk-Kamchatskiy, Russia, is 12h and 42min.

What time are sunrise and sunset in September in Petropavlovsk-Kamchatskiy?

On the first day of September, sunrise is at 06:35 and sunset at 20:14. On the last day of the month, sunrise is at 07:25 and sunset at 19:05 +12.

How many hours of sunshine does Petropavlovsk-Kamchatskiy have in September?

In Petropavlovsk-Kamchatskiy, Russia, the average sunshine duration in September is 5.9h.

What is the UV index intensity in September in Petropavlovsk-Kamchatskiy?

In Petropavlovsk-Kamchatskiy, Russia, the average daily maximum UV index in September is 3. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average UV index

Average temperature in September
Petropavlovsk-Kamchatskiy, Russia

Average temperature in September - Petropavlovsk-Kamchatskiy, Russia
  • Average high temperature in September: 13.2°C

The warmest month (with the highest average high temperature) is August (15.9°C).
The month with the lowest average high temperature is January (-5.1°C).

  • Average low temperature in September: 7.1°C

The month with the highest average low temperature is August (10.2°C).
The coldest month (with the lowest average low temperature) is January (-9.8°C).

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Average humidity in September
Petropavlovsk-Kamchatskiy, Russia

Average humidity in September - Petropavlovsk-Kamchatskiy, Russia
  • Average humidity in September: 79%

The month with the highest relative humidity is July (84%).
The months with the lowest relative humidity are February and March (68%).

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Average rainfall in September
Petropavlovsk-Kamchatskiy, Russia

Average rainfall in September - Petropavlovsk-Kamchatskiy, Russia
  • Average rainfall in September: 111mm

The wettest month (with the highest rainfall) is October (174mm).
The driest month (with the least rainfall) is June (53mm).

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Average rainfall days in September
Petropavlovsk-Kamchatskiy, Russia

Average rainfall days in September - Petropavlovsk-Kamchatskiy, Russia
  • Average rainfall days in September: 13 days

The month with the highest number of rainy days is January (18 days).
The month with the least rainy days is September (13 days).

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Average sea temperature in September
Petropavlovsk-Kamchatskiy, Russia

Average sea temperature in September - Petropavlovsk-Kamchatskiy, Russia
  • Average sea temperature in September: 10.3°C

The best month for swimming (with the highest average sea temperature) is August (12.3°C).
The coldest month (with the lowest average sea temperature) is February (-0.6°C).

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Average daylight in September /
Average sunshine in September
Petropavlovsk-Kamchatskiy, Russia

Average daylight in September / Average sunshine in September - Petropavlovsk-Kamchatskiy, Russia
  • Average daylight in September: 12h and 4min

The month with the longest days is June (Average daylight: 16h and 48min).
The month with the shortest days is December (Average daylight: 7h and 42min).

  • Average sunshine in September: 5h and 5min

The months with the most sunshine are April and June (Average sunshine: 6h and 24min).
The month with the least sunshine is December (Average sunshine: 3h and 0min).

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Average UV index in September
Petropavlovsk-Kamchatskiy, Russia

Average UV index in September - Petropavlovsk-Kamchatskiy, Russia
  • Average UV index in September: 3

The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January and December (UV index 0).

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Petropavlovsk-Kamchatskiy, Russia

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