Climate and monthly weather forecast
Pargas, Finland

Pargas, Finland, experiences a Dfb Köppen climate classification, also known as humid continental climate. No dry season exists while a warm summer period is palpable. With the city's latitude and geographical layout, Pargas experiences discernable variations in daylight hours, temperature, and sea conditions throughout the year.

Variations in weather parameters present themselves vividly. From peak to trough, sea temperatures range from 12.8°C (55°F) observed in August down to -0.4°C (31.3°F) in February. Daylight hours also differ markedly. The longer daylight hours peak during June with 18.8 hours whereas in December, it shortens to 5.9 hours reflecting the extreme day length difference in this northern-latitude location.

Unusual weather conditions also manifest in sea temperature variances. August possesses the warmest sea temperature at 12.8°C (55°F). However, from November to March, temperatures are typically below the freezing point ranging from 2.1°C (35.8°F) down to -0.4°C (31.3°F). These charges in sea temperature, combined with variations in daylight hours, give Pargas an atypical climate pattern compared to locations at similar latitudes.

The optimal time to visit Pargas falls between May and September when the sea temperature escalates above freezing, ranging from 3.8°C (38.8°F) to 10.3°C (50.5°F). Daylight hours are significantly longer during this period, ranging from 14.7 hours to 18.8 hours. This is the prime time for outdoor activities.

Tourists with a low tolerance for cold temperatures should avoid the period between November and March. Sea temperatures during these months are uncomfortably cold, dropping below 2.1°C (35.8°F) at times. Hours of daylight are also reduced, offering fewer opportunities to explore the outdoors.

In spring, or more precisely from March to May, Pargas starts to thaw as sea temperatures ascend from -0.3°C (31.5°F) to a more tolerable 3.8°C (38.8°F). Daylight hours also lengthen, from 11.8 hours in March to 17.3 hours in May, providing more daylight for activities.

From June to August, daylight hours are at their the year's high, ranging from 17.3 to 18.8 hours. Likewise, sea temperatures are warmest during this period, climbing from 8.9°C (48°F) to a refreshing 12.8°C (55°F), offering a pleasant summer experience for visitors.

In autumn, from September to November, daylight hours start to decrease, from 12.9 hours to a mere 7.5 hours. Sea temperatures also begin to fall dramatically from 10.3°C (50.5°F) down to 4.3°C (39.7°F), signaling the return of winter.

The winter months herald the coldest sea temperatures, which pawn between 2.1°C (35.8°F) and -0.4°C (31.3°F) from December until February. Daylight becomes scarce during this period, with hours dwindling from 5.9 in December to a mere 6.8 in February, signaling the dominance of the cold and dark winter season in Pargas.

Embracing the true Nordic winter, Pargas, Finland, observes January as the month of shortest daylight duration, a cool 5.9 hours on average. However, amidst the long, starry nights, the midnight sun phenomenon, popular in the Arctic regions, paints an enchanting visual. Weather in January »

Transitioning from the peak of winter, February sees a gradual increase in daylight hours to an average of 6.8 hours. This marks the initiation of late winter or 'wind chill' months in Pargas. The sea temperature remains relatively constant from the previous month, with a slight decrease to an average of -0.4°C (31.3°F). Weather in February »

March signifies the onset of melting snow, leading to a slightly warmer landscape in Pargas. In comparison, both sea temperature and daylight hours observe an upswing, the latter coming in at 9.1 average hours. A slight yet significant rise in average sea temperature to -0.3°C (31.5°F) becomes noticeable. Weather in March »

April arrives with a fair share of sunshine, boasting an average of 11.8 daylight hours. Welcoming spring, Pargas shakes off its winter chill, evident from an increased sea temperature, averaging at 0.5°C (32.9°F). While the weather continues to warm up, occasional cold fronts might bring forth unpredictable northerly winds. Weather in April »

In May, Pargas basks in as much as 14.7 hours of sunlight, accentuating the beauty of Finnish nature. The sea temperature notably jumps to 3.8°C (38.8°F), demonstrating a significant deviation from April. The weather transitions from cool to mild, stirring the city to life. Weather in May »

June promises extended daylight with an average of 17.3 hours in Pargas, hitting a yearly maxima. Concurrently, the sea temperature rises steadily, reaching a comfortable 8.9°C (48°F). This month sees the summer solstice, flooding the city with endless daylight. Weather in June »

July thrives with 18.8 hours of daylight, the most substantial sunlight Pargas receives in a year. The average sea temperature escalates to its annual peak at 12.4°C (54.3°F), instigating a rise in water-related activities. As the mercury levels reach their zenith, the city sees tourists pouring in, enchanted by the balmy weather. Weather in July »

In August, Pargas experiences a gradual decrease in daylight hours, with an average of 18 hours. The sea temperature continues its warm streak from July, peaking at an average of 12.8°C (55°F). Albeit the diminishing daylight, the days remain pleasantly warm. Weather in August »

September brings with it a significant reduction in daylight hours, with an average of 15.6 hours in Pargas. The sea temperature starts to cool down, averaging at 10.3°C (50.5°F). As autumn sets in, the city wears a golden crown, thanks to the deciduous trees shedding leaves. Weather in September »

October, in Pargas, encounters a substantial shift towards shorter daylight hours, averaging 12.9 hours. Concurrently, the sea temperature drops to an average of 6.6°C (43.9°F). The onset of frosty mornings marks the end of the gentle autumn and the beginning of the colder months. Weather in October »

November brings a noticeable reduction in daylight hours to an average of 10.1 hours in Pargas. Meanwhile, the average sea temperature dwindles to 4.3°C (39.7°F), manifesting the advent of winter. This month is characterized by cloudy skies, sporadic snowfall, and freezing temperatures. Weather in November »

December in Pargas registers the least amount of daylight, with an average of just 7.5 hours, as the city plunges into the depths of winter. However, the average sea temperature slips further to 2.1°C (35.8°F), identical to the beginning of the year. Weather in December »