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Contents
- The climate of Koszalin
- The best time to visit Koszalin
- The worst time to visit Koszalin
- Spring weather in Koszalin
- Summer weather in Koszalin
- Autumn weather in Koszalin
- Winter weather in Koszalin
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average rainfall
- Average rainfall days
- Average daylight
- Average sunshine
- Average UV index
The climate of Koszalin
Koszalin, located in Poland, is situated in a region dominated by the Köppen climate classification Cfb, familiarly known as a Marine west coast, warm summer climate. Being a coastal city, Koszalin experiences mild summers and relatively cooler and wet winters.
Throughout the year, the city experiences significant seasonal variations in monthly rainfall. Rainfall ranges from 30mm (1.18") in February to a high of 88mm (3.46") in July. Likewise, the number of rainfall days fluctuates: a minimum of 7.9 days in February to a maximum of 12.6 in November.
The daylight hours display a significant divergence over the year, from 7.4 hours in December to a maximum of 17.1 hours in June. Concurrently, sunshine hours experience a similar pattern, ranging from a low of 0.9 hours in December to 7.7 hours in June.
Temperature is another aspect that varies sharply across the year. Highs range from 0.9°C (33.6°F) in January to 21°C (69.8°F) in August. On the other hand, lows range from -3.9°C (25°F) in January to 12.3°C (54.1°F) in July. The UV index also shows a clear seasonal variation: from 0 in December and January to 6 in June and July, implying a high requirement for sun protection in summer.
Throughout the year, the city experiences significant seasonal variations in monthly rainfall. Rainfall ranges from 30mm (1.18") in February to a high of 88mm (3.46") in July. Likewise, the number of rainfall days fluctuates: a minimum of 7.9 days in February to a maximum of 12.6 in November.
The daylight hours display a significant divergence over the year, from 7.4 hours in December to a maximum of 17.1 hours in June. Concurrently, sunshine hours experience a similar pattern, ranging from a low of 0.9 hours in December to 7.7 hours in June.
Temperature is another aspect that varies sharply across the year. Highs range from 0.9°C (33.6°F) in January to 21°C (69.8°F) in August. On the other hand, lows range from -3.9°C (25°F) in January to 12.3°C (54.1°F) in July. The UV index also shows a clear seasonal variation: from 0 in December and January to 6 in June and July, implying a high requirement for sun protection in summer.
The best time to visit Koszalin
Based on the favourable weather conditions, the best time to visit Koszalin spans from late spring through to early autumn, specifically from May to September. During these months, visitors can experience a delightful spectrum of moderate temperatures ranging from 16.6°C (61.9°F) to 21°C (69.8°F). Moreover, the daylight hours are long, providing ample time for outdoor activities. The low UV index in May and September ensures added comfort.
The worst time to visit Koszalin
The period from November to March is considered the least favourable time for visiting Koszalin. This interval is characterized by drastic low temperatures ranging from -3.9°C (25°F) to 5.8°C (42.4°F), insufficient daylight hours, and increased rainfall days, meaning fewer opportunities for tourism activities.
Spring weather in Koszalin
The season of spring in Koszalin is typically moderate and brings a resurgence in temperature and daylight hours. From March to May, temperatures range from 2°C (35.6°F) to 16.6°C (61.9°F) and daylight hours approximately double, reaching up to 16 hours by May. However, the drizzly showers, with rainfall amounts escalating from 35mm (1.38") to 55mm (2.17"), necessitate the carrying of rain gear during this season.
Summer weather in Koszalin
Summer is arguably the most delightful season in Koszalin, characterized by high temperatures of up to 21°C (69.8°F) in August and lows no less than 10.4°C (50.7°F). Alongside long daylight hours of up to 17.1 hours in June, the season ensures perfect conditions for outdoor activities. It is, nonetheless, the wettest season, with the highest rainfall amount and days observed in July; hence, an umbrella or raincoat might be an essential addition to the packing list.
Autumn weather in Koszalin
Autumn in Koszalin is a season of transition as temperatures drop from 17.3°C (63.1°F) in September to a cooler 6.4°C (43.5°F) by November. The daylight hours reduce to nearly half when compared to summer, and the rainfall shows an upward trend culminating in November with 69mm (2.72"). Frequent showers and symmetry of colours in the landscape are defining features of Koszalin in autumn.
Winter weather in Koszalin
Winter in Koszalin is relatively harsh with temperatures dropping to lows of -3.9°C (25°F) in January and highs of 2.6°C (36.7°F) in December. Daylight hours shrink to 7.4 hours in December while sunshine hours plummet to a mere 0.9 hours in December, making these months less than ideal for outdoor activities. Winter also brings increased rainfall days, culminating in 11.6 in December. A good winter jacket might be necessary for braving the chill in Koszalin during this season.
Weather in January
January lays the foundation for climate understanding in Koszalin since it sets the parameters for the coldest month. Polar maritime air masses render the temperatures low. On average, the temperature fluctuates from a frosty high of 0.9°C (33.6°F) to a biting low of -3.9°C (25°F). Weather in January »
Weather in February
Despite February's slight improvement in daylight and sun hours compared to January, it continues in the same vein with harsh weather conditions. February transitions Koszalin weather from the deep cold of mid-winter towards the softer chill of early spring. Weather in February »
Weather in March
March heralds the arrival of spring in Koszalin with remarkable changes visible in the weather pattern. The increase in daylight hours reassures locals of the shifting seasons, nudging the daily temperatures to venture above freezing. Weather in March »
Weather in April
As April arrives, Koszalin's climate shivers off winter's chill, embracing a milder weather pattern. The transition from erratic cold interspersed with slight warmth to consistently higher temperatures reflects the city's progress towards summer. Weather in April »
Weather in May
May manifests significant alterations in Koszalin's weather pattern, alluring locals with a glimpse of the forthcoming summer. Consistently escalating daytime temperatures and extended sunlight hours woo the residents outdoors. Substantial warmth takes hold over the Koszalin skyline with temperatures scaling between 6.8°C (44.2°F) to 16.6°C (61.9°F). Weather in May »
Weather in June
June propounds a message of hope for Koszalin residents, highlighting a shift towards quintessential summer warmth. Dive-bombing birds and an explosion of greenery underline the changing weather phenomena. UV index readings peak at 6, cautioning locals about the intensity of sunlight and advocating the use of protective measures when outdoors. Weather in June »
Weather in July
July unfurls the carpet to full-blown summer in Koszalin, hitting reboot on the city's weather narrative. Dazzling sunshine graces the azure sky with the city basking in the highest UV index - a clear sign of the zenith of summer. Weather in July »
Weather in August
August enters the Koszalin weather scene with abundant warmth and sunshine, sustaining the summer saga. Increasing temperatures hover around the high 20s°C. Locals enjoy a participating aroma of summer while rebellious rains, accumulating totalled 74mm (2.91"), unroll a splash of freshness amidst the heat. Weather in August »
Weather in September
In September, Koszalin witnesses impending signs of autumn amidst a lingering summer aura. The weather note flips from a sizzling summer to cooler spells, foreshadowing a seasonal shift. Despite rainfall registering at 82mm (3.23") over 11.1 days, the nostalgic summer joy radiates through the prevalent daylight hours. Weather in September »
Weather in October
October unleashes the full charm of fall over Koszalin, painting the city in a blend of gold and copper hues. The tally of daylight hours falls in contrast to the incoming colder winds. Changes in Koszalin's weather canvas include an overall temperature decline with average values hovering between 5.9°C (42.6°F) and 12.5°C (54.5°F). Weather in October »
Weather in November
November in Koszalin builds an escalation towards the dark chills of winter. Foggy mornings and shorter days earmark the city's weather composition, shadowing the colourful remanence of autumn. As an intriguing weather month, November draws attention with its highest rainfall record - an average of 69mm (2.72") stretched across 12.6 days. Weather in November »
Weather in December
December's weather presents Koszalin entwined in winter's icy grip. Snowflakes drifting against pale sunlight portray the city's weather theatre, complementing the holiday celebrations. The mercury column fluctuates between a biting -1.8°C (28.8°F) and a chilly high of 2.6°C (36.7°F), reflecting the season's frosty character. Weather in December »
[Resources]Frequently asked questions
What are the coldest months in Koszalin?
In Koszalin, the average lowest temperatures are observed in January, with a high of 0.9°C (33.6°F) and a low of -3.9°C (25°F).
How many days does it rain in Koszalin?
Throughout the year, in Koszalin, there are 118.7 rainfall days, and 704mm (27.72") of precipitation is accumulated.
When is the lowest UV index in Koszalin?
January and December, with an average maximum UV index of 0, are months with the lowest UV index in Koszalin.
What is the driest month in Koszalin?
February is the month with the least rainfall in Koszalin, Poland. Rain falls for 7.9 days and accumulates 30mm (1.18") of precipitation.
When are the longest days in Koszalin?
The month with the longest days in Koszalin is June, with an average of 17h and 6min of daylight.
What month has the most sunshine in Koszalin?
June has the most sunshine of the year in Koszalin, Poland, with an average of 7.7h of sunshine.
When is the highest UV index in Koszalin?
The months with the highest UV index are June and July, with an average maximum UV index of 6.
What is the rainiest month in Koszalin?
July is the month with the most rainfall in Koszalin. Rain falls for 11.3 days and accumulates 88mm (3.46") of precipitation.
What are the warmest months in Koszalin?
Koszalin's temperature records reveal August as the warmest month, marked by average highs of 21°C (69.8°F) and lows of 12°C (53.6°F).
When is Daylight Saving Time (DST) in Koszalin?
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends, and the time zone changes from CEST to CET. The next Daylight Saving Time starts on Sunday, 30. March 2025, at 02:00, and the time zone reverts from CET to CEST.
What is the month with the shortest days in Koszalin?
December has the shortest days of the year, with an average of 7h and 24min of daylight.
What is the month with the least sunshine in Koszalin?
December has the least sunshine of the year in Koszalin, with an average of 0.9h of sunshine.
Average temperature
Koszalin, Poland
The warmest month (with the highest average high temperature) is August (21°C).
The month with the lowest average high temperature is January (0.9°C).
The month with the highest average low temperature is July (12.3°C).
The coldest month (with the lowest average low temperature) is January (-3.9°C).
Average rainfall
Koszalin, Poland
The wettest month (with the highest rainfall) is July (88mm).
The driest month (with the least rainfall) is February (30mm).
Average rainfall days
Koszalin, Poland
- Average rainfall days in January:
10.9 days - Average rainfall days in February:
7.9 days - Average rainfall days in March:
8.4 days - Average rainfall days in April:
8.1 days - Average rainfall days in May:
8.9 days - Average rainfall days in June:
9 days
- Average rainfall days in July:
11.3 days - Average rainfall days in August:
9.4 days - Average rainfall days in September:
11.1 days - Average rainfall days in October:
9.5 days - Average rainfall days in November:
12.6 days - Average rainfall days in December:
11.6 days
The month with the highest number of rainy days is November (12.6 days).
The month with the least rainy days is February (7.9 days).
Average daylight / Average sunshine
Koszalin, Poland
- Average daylight in January:
8h and 0min - Average daylight in February:
9h and 5min - Average daylight in March:
11h and 5min - Average daylight in April:
14h and 1min - Average daylight in May:
16h and 0min - Average daylight in June:
17h and 1min
- Average daylight in July:
16h and 4min - Average daylight in August:
14h and 5min - Average daylight in September:
12h and 4min - Average daylight in October:
10h and 3min - Average daylight in November:
8h and 3min - Average daylight in December:
7h and 2min
The month with the longest days is June (Average daylight: 17h and 6min).
The month with the shortest days is December (Average daylight: 7h and 24min).
- Average sunshine in January:
1h and 1min - Average sunshine in February:
2h and 1min - Average sunshine in March:
3h and 3min - Average sunshine in April:
5h and 2min - Average sunshine in May:
7h and 4min - Average sunshine in June:
7h and 4min
- Average sunshine in July:
6h and 5min - Average sunshine in August:
6h and 5min - Average sunshine in September:
4h and 3min - Average sunshine in October:
3h and 0min - Average sunshine in November:
1h and 2min - Average sunshine in December:
0h and 5min
The month with the most sunshine is June (Average sunshine: 7h and 42min).
The month with the least sunshine is December (Average sunshine: 0h and 54min).
Average UV index
Koszalin, Poland
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).
Koszalin, Poland
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