September weather forecast
Kaliningrad, Russia

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Weather in September

September bridges the gap between balmy summer and crisp autumn. Although the peak temperature drops to 17.6°C (63.7°F) and lows chill to 9.3°C (48.7°F), the amount of sunlight received remains generous. September in Kaliningrad introduces cool winds and shorter days indicative of the upcoming fall. The changing color palette of the city begins to charm onlookers, drawing them in with hues of crimson and gold. The month's end marks the definitive shift into the autumn months, as the curtain falls on summer.

Temperature

As September begins, there is a decrease in the average high-temperature, falling from an agreeable 22.6°C (72.7°F) in August to a refreshing 17.6°C (63.7°F). The temperature lowers to an average of 9.3°C (48.7°F) during September nights.

Humidity

In September, the average relative humidity is 81%.

Rainfall

In Kaliningrad, in September, during 17 rainfall days, 74mm (2.91") of precipitation is typically accumulated. In Kaliningrad, during the entire year, the rain falls for 185 days and collects up to 824mm (32.44") of precipitation.

Snowfall

April through October are months without snowfall.

Sea temperature

In September, the average sea temperature in Kaliningrad is 16°C (60.8°F).
Note: Swimming is not an enjoyable activity for the majority when the water is at 16°C (60.8°F). The difficulty of controlling breathing increases as the temperature dips from 21°C (69.8°F) to 15°C (59°F).

Daylight

In September, the average length of the day in Kaliningrad is 12h and 43min.
On the first day of September, sunrise is at 05:46 and sunset at 19:29. On the last day of the month, sunrise is at 06:39 and sunset at 18:16 EET.

Sunshine

In Kaliningrad, the average sunshine in September is 5.3h.

UV index

The average daily maximum UV index in September in Kaliningrad is 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: A typical high UV index of 3 in September suggests the following recommendations:
Take necessary precautions - Suggestions to elude sunburn are provided. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.
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Frequently asked questions

What is the usual temperature for Kaliningrad in September?

An average high-temperature, in September, in Kaliningrad, is 17.6°C (63.7°F) and the average low-temperature is 9.3°C (48.7°F).

What is the average humidity in September in Kaliningrad?

In Kaliningrad, Russia, the average relative humidity in September is 81%.

How much does it rain in Kaliningrad in September?

In Kaliningrad, during September, the rain falls for 17 days and regularly aggregates up to 74mm (2.91") of precipitation.

When it does not snow in Kaliningrad?

In Kaliningrad, Russia, snow does not fall in April through October.

What is the sea temperature in September in Kaliningrad?

In Kaliningrad, in September, the average water temperature is 16°C (60.8°F). Swimming in 16°C (60.8°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F).

How many hours of daylight does Kaliningrad have in September?

In Kaliningrad, the average day length in September is 12h and 43min.

When are sunrise and sunset in September in Kaliningrad?

In September, on the first day of the month, sunrise is at 05:46 and sunset at 19:29. On the last day of the month, sunrise is at 06:39 and sunset at 18:16 EET.

How long on average sun shines in September in Kaliningrad?

In September, the average sunshine duration in Kaliningrad is 5.3h.

What is the UV index intensity in September in Kaliningrad?

In September, the average daily maximum UV index in Kaliningrad, Russia, is 3. A UV Index value of 3 to 5 symbolizes a medium hazard to health from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average UV index

Average temperature in September
Kaliningrad, Russia

Average temperature in September - Kaliningrad, Russia
  • Average high temperature in September: 17.6°C

The warmest month (with the highest average high temperature) is July (23°C).
The month with the lowest average high temperature is January (0.7°C).

  • Average low temperature in September: 9.3°C

The month with the highest average low temperature is July (13.6°C).
The coldest month (with the lowest average low temperature) is January (-3.8°C).

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Average humidity in September
Kaliningrad, Russia

Average humidity in September - Kaliningrad, Russia
  • Average humidity in September: 81%

The month with the highest relative humidity is December (87%).
The month with the lowest relative humidity is May (71%).

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Average rainfall in September
Kaliningrad, Russia

Average rainfall in September - Kaliningrad, Russia
  • Average rainfall in September: 74mm

The wettest month (with the highest rainfall) is August (97mm).
The driest month (with the least rainfall) is April (36mm).

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Average rainfall days in September
Kaliningrad, Russia

Average rainfall days in September - Kaliningrad, Russia
  • Average rainfall days in September: 17 days

The months with the highest number of rainy days are October and November (18 days).
The month with the least rainy days is February (13 days).

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Average snowfall in September
Kaliningrad, Russia

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

The months with the highest snowfall are January and February (70mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).

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Average snowfall days in September
Kaliningrad, Russia

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

The months with the highest number of snowfall days are January and February (9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average sea temperature in September
Kaliningrad, Russia

Average sea temperature in September - Kaliningrad, Russia
  • Average sea temperature in September: 16°C

The best month for swimming (with the highest average sea temperature) is August (18°C).
The coldest months (with the lowest average sea temperature) are February and March (3°C).

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

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

The month with the longest days is June (Average daylight: 17h and 12min).
The month with the shortest days is December (Average daylight: 7h and 18min).

  • Average sunshine in September: 5h and 2min

The month with the most sunshine is June (Average sunshine: 8h and 48min).
The month with the least sunshine is December (Average sunshine: 0h and 48min).

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Average UV index in September
Kaliningrad, Russia

Average UV index in September - Kaliningrad, 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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Kaliningrad, Russia

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