Kaliningrad weather in August

August in Kaliningrad: warm, a little rain, with clean air — one of the best months to visit.

Updated September 2026 · climate normals from ERA5 reanalysis

Kaliningrad🇷🇺 Russia · Baltics · City92
  1. 36Jan
  2. 47Feb
  3. 62Mar
  4. 75Apr
  5. 81May
  6. 90Jun
  7. 88Jul
  8. 92Aug
  9. 84Sep
  10. 66Oct
  11. 54Nov
  12. 41Dec

#1 of 12 months in Kaliningrad · #133 of 1413 destinations to visit in August · comfort 92/100 (tier S)

Days
24°C
Nights
13°C
Wet days
13
Sun
11 h
Humidity
75%
Daylight
15 h
Kaliningrad, Russia
Photo: Евгений Качин · Pexels

Traveller notes on Kaliningrad in August

Notes from nearby Gdańsk (126 km away)

Kaliningrad doesn't have its own notes for August yet — these are about Gdańsk, close enough to share the season.

The first part of August is the hot half in Gdansk - regulars report 30C and above - and the whole month is unpredictable enough that the standing advice is to carry an umbrella and a light jacket whatever the forecast says. Our row averages 23.8C over 13.8C with 71.8mm across 11.4 precipitation days. The Baltic is the payoff and it is a late one: the water turns relatively warm around mid-August, which our row puts at 20.8C, so the beaches at Stogi, Brzezno and Jelitkowo and the run down to Sopot are worth the tram ride in the second half of the month rather than the first. The record: 11 hours of sun and AQI 43.
UmbrellaAndLightJacket · August · 1 month ago · about Gdańsk · Read more on Tripadvisor ↗

Other months in Kaliningrad

Kaliningrad forum discussions describe winter here as genuinely harsh and windy, with one visitor's February account calling conditions 'absolutely nasty' - strong wind, grey skies and sub-zero temperatures - and another describing the gusty Baltic wind as cutting through even proper protective clothing. Posters were consistent that winter isn't the season the city shows its best side, contrasted with the milder, sunnier summer months that draw more visitors. The standard advice for a winter visit was real layering - a base shirt, a sweater on hand, and a windproof outer shell - since the exposed, coastal position makes wind chill the dominant discomfort rather than the raw temperature number alone.
AmberCoastRegular · January · 1 month ago · Read more on Tripadvisor ↗
Forum posters are candid that winter isn't the best time to visit Kaliningrad - chilly, windy, snow-covered - but they're equally clear it's still an interesting trip if you come prepared. December brings its own compensations: the city gets fully lit up in the evening and decorated for Christmas well before the holiday itself, and posters mention sledding hills, a skating rink and mulled-wine stalls as genuinely enjoyable seasonal touches rather than just something to endure. Museums and indoor cultural attractions are repeatedly named as the practical fallback for the shorter, colder days, with warm layers and waterproof boots treated as non-negotiable regardless of how the forecast looks that particular day.
Tripadvisor community · December · 1 month ago · Read more on Tripadvisor ↗
Kaliningrad's forum shows a real June trip report from travelers who drove in, describing high demand for transport that month specifically. On the Baltic coast, regulars generally point to June as one of the more comfortable months before the region's short, warm summer peaks in July and August.
Tripadvisor community · June · 1 month ago · Read more on Tripadvisor ↗

Add your own note from Kaliningrad's card on the map.

Kaliningrad climate normals — August

Daytime high24°C / 75°F🌤 warm
Nighttime low13°C / 56°F
Feels like (high)24°C / 75°F
Sea temperature22°C / 72°F🙂 pleasant
Rainfall78 mm / 3.1 in🌦 some rain
Rainy days13 days
Humidity75%💧 humid
Dew point14°C / 58°F
Sunshine11 h/day
Daylight14.9 h
Wind16 km/h / 10 mph
Air quality (US AQI)43🍃 good

Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.

Crowds in Kaliningrad in August

How busy the place itself is — school and mass holidays, the months an editor tagged, and how sought-after the weather makes them. Never part of the comfort score.

BusyBaltic swimming season, school holidays in 7 of the markets that fill it(estimated)

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Peak crowdsBusyShoulder seasonQuiet

Best months for Kaliningrad's weather

Ranked by this destination's own climate comfort score across the year — a different thing from how busy it gets (see Crowds above).

Best weatherKaliningrad's weather peaks June–August.

August includes Migration on the Curonian Spit.

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Best weatherFair weatherToughest weather

What's on in Kaliningrad in August

Recurring seasonal events, natural spectacles, closures and holidays — curated and sourced.

  • Season

    Baltic swimming season

    15 Jun – 15 Sep · usuallySea warm enoughCrowded

    The water is swimmable from mid-June to mid-September, and July-August are the two months the coast resorts at Zelenogradsk and Svetlogorsk are full of Russian holidaymakers. Book the coast, not the city, for August.

  • Nature

    Migration on the Curonian Spit

    15 Aug – 31 Oct · usuallyBirdlife season

    The spit is a funnel on the eastern Baltic flyway and the ringing station at Rybachy works its traps through the autumn passage, and again in spring. Ringers are on site from April to October.

What's on around the world in August →

Nearby, and something's on

Within 300 km of Kaliningrad — a day trip or a short hop — with something on this month. Never part of the comfort score.

Where is Kaliningrad?

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Kaliningrad in August — FAQ

Is August a good time to visit Kaliningrad?
August in Kaliningrad: warm, a little rain, with clean air — one of the best months to visit. It ranks #1 of 12 months for Kaliningrad on SeasonMap's comfort score (92/100).
What is the weather like in Kaliningrad in August?
In August, Kaliningrad averages a daily high of 23.8°C and a low of 13.3°C, with about 78.4 mm of rain over roughly 12.8 rainy days.
What is the air quality in Kaliningrad in August?
Kaliningrad has a mean US Air Quality Index of about 43 in August.

Within 300 km: Gdańsk's St Dominic's Fair on 25 Jul – 16 Aug, and Warsaw's Chopin concerts in Lazienki on 5 Jul – 27 Sep.