December Weather in Jaroslawiec, Poland

Last updated: August 27, 2025

In December, Jaroslawiec, Poland, experiences a captivating winter climate characterized by maximum temperatures reaching 13°C (56°F) and an average chill of around 1°C (34°F). The month can be quite frigid, with minimum temperatures dipping to a brisk -13°C (9°F). December also sees significant precipitation, totaling 58 mm (2.3 in) across approximately 14 days, contributing to the region's lush, wintry landscape. With humidity levels soaring to 92%, the atmosphere feels crisp and invigorating, making it a perfect time for winter enthusiasts to explore the seaside charm of this picturesque coastal town.

December Temperature in Jaroslawiec

In December, Jaroslawiec, Poland experiences a notable drop in temperatures as the winter chill settles in. With minimums dipping to -13°C (9°F) and average highs around 1°C (34°F), the month signifies a clear transition into the colder season. While the frosty air can certainly bite, daytime temperatures can still reach a moderate 13°C (56°F), providing brief but welcome respite from the cold. This month showcases a remarkable shift from the previous milder autumn temperatures, ultimately wrapping the year in a crisp, wintry embrace that highlights the beauty of the season.

December Weather in Jaroslawiec: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Jaroslawiec, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jaroslawiec, December typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec293238485767686758504134
Data source: Temperature data for Jaroslawiec generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Jaroslawiec

December in Jaroslawiec, Poland, marks a notable transition in the region's precipitation patterns as winter sets in. With an average of 58 mm (2.3 in) of precipitation, this month continues the trend of moderately wet conditions established in the earlier months, mirroring the rainfall levels of October. Interestingly, December sees an increase in rainy days—14 days compared to November's 9—indicating a shift towards more frequent, albeit lighter, showers as temperatures drop. This uptick in wet days suggests that residents can expect the month to be quite damp, reflecting the often unpredictable weather that characterizes late autumn and early winter in this picturesque coastal town.

December Precipitation Trends in Jaroslawiec

The chart displays monthly precipitation patterns in Jaroslawiec, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Jaroslawiec, December typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec385045428890848280583958
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Jaroslawiec

In December, Jaroslawiec, Poland, experiences a return to high humidity levels, measuring at 92%—a slight increase from the 90% recorded in November. This trend reflects a winter pattern where the humidity tends to rise, peaking in the coldest months. Throughout the year, humidity fluctuates significantly, with the driest months occurring in late spring and summer—specifically in May, June, July, and August, when it dips to around 60%. As autumn sets in, moisture returns, with notable spikes in October and November, leading back to December’s wet embrace. Overall, the data encapsulates a year that transitions from drier to increasingly humid conditions as winter approaches, creating a distinct seasonal rhythm in Jaroslawiec’s climate.

December Average Humidity in Jaroslawiec

This chart illustrates the average monthly humidity levels in Jaroslawiec, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Jaroslawiec is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%90%88%77%62%61%61%60%70%86%90%92%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Jaroslawiec

In December, Jaroslawiec experiences a low UV Index of 1, indicating minimal sun exposure risk. This trend of low UV levels reflects the seasonal shift toward winter, with the burn time extending to a comfortable 45 minutes before sun protection is needed. Following the peak summer months, when the UV Index reached a high of 8, the colder months provide a notable respite. As daylight hours dwindle and temperatures drop, residents and visitors can feel at ease while enjoying outdoor activities without the intense sunburn risk typical of summer. For detailed monthly insights, you can check the Jaroslawiec UV Index.

Maximum UV Index Levels in Jaroslawiec for December

The chart shows the monthly maximum UV Index (UVI) for Jaroslawiec in December, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In December, the maximum UV index in Jaroslawiec typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578876321
Data source: Jaroslawiec December UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

December Sunshine in Jaroslawiec

December in Jarosławiec, Poland, welcomes the festive season with a gentle retreat of sunlight, offering around 110 hours of sunshine. This month is a subtle contrast to the vibrant luminosity found in the preceding summer months, where hours peak in July with 424 hours. As autumn gives way to winter, the gradual decline from 169 hours in November to December's totals reflects a seasonal shift, hinting at shorter days and cozy indoor activities. Despite this drop, the annual dance of sunlight shows a resilient spirit throughout the year, peaking at 382 hours in May and showcasing the beauty of Jarosławiec's varied climates, where every month holds its own charm.

Monthly Sunshine Duration in Jaroslawiec: December Highlighted

The December sunshine duration represents the total number of hours Jaroslawiec experiences direct sunlight during the month of December, excluding cloudy or obstructed periods. This chart compares the sunshine duration of December with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec115h174h262h330h382h417h424h395h298h236h169h110h
Data source: Jaroslawiec December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Jaroslawiec During December

In Jaroslawiec, Poland, the likelihood of sunny weather shows a clear trend as the year progresses. Starting from a modest 19% in January, the chance of sunshine gradually elevates, peaking at 52% in June before declining again. As we transition into December, the sunshine probability takes a noticeable dip to just 16%, making it one of the cloudiest months of the year. This shift highlights a seasonal pattern where summer months enjoy significantly more sunshine, while December's overcast skies may dampen the festive cheer. Thus, if you're planning a visit during this frosty month, prepare for a high chance of gray skies!

Percentage of Sunny Days in December in Jaroslawiec

The chart illustrates the percentage of sunny days in Jaroslawiec throughout the year, with December highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Jaroslawiec experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec19%23%33%37%39%52%46%31%35%49%22%16%
Data source: Jaroslawiec December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Jaroslawiec in December

As the year draws to a close, December in Jaroslawiec, Poland, brings a notable shift in daylight, with only 7 hours available. This marks the lowest point of the year, following a gradual decline from the brighter days of summer, where June peaked at an impressive 16 hours of daylight. The trend shows a steady reduction from the vibrant lengths of May and June, tapering off through the autumn months. By December, as the daylight shortens, residents may often find themselves embracing the cozy indoor atmosphere that the winter season invites, contrasting sharply with the sun-soaked adventures of the earlier months. This seasonal progression not only highlights the beauty of Jaroslawiec's changing landscape but also encourages a reflective pause amidst the longer nights.

Average Daylight Hours in Jaroslawiec for December

The chart illustrates the variation in daylight duration in Jaroslawiec throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 29m10h 1m11h 54m13h 51m15h 33m16h 25m15h 57m14h 27m12h 34m10h 38m8h 55m7h 59m
Data source: Jaroslawiec daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Jaroslawiec

As December settles in Jarosławiec, Poland, the coastal winds begin to dance with a brisk average speed of 4.0 m/s (9 mph), matching the gusty conditions of the preceding months. This shift ushers in a notable uptick in wind strength from the calmer summer breezes, where June and July recorded relatively gentle winds of 2.7 m/s (6 mph) and 2.8 m/s (6 mph). Observing the year’s progression, one can see a gradual increase in wind speeds as autumn progresses, culminating in the robust winds characteristic of late fall and early winter. The consistent 4.0 m/s in both November and December not only adds a refreshing chill to the air but also enhances the coastal charm of Jarosławiec, inviting locals and visitors alike to embrace the invigorating seaside atmosphere.

Average December Wind Speed in Jaroslawiec

The chart displays monthly wind speed patterns in Jaroslawiec, with values for each month shown alongside December's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how December's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.53.93.63.53.92.72.83.13.44.04.04.0 m/s
Data source: Jaroslawiec December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Jaroslawiec Compares to Other Months

Weather in Jaroslawiec varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Jaroslawiec, focusing on differences in temperature, rainfall, humidity, and UV levels.

In December, temperatures in Jaroslawiec range from a minimum of -13°C (9°F) to a maximum of 13°C (56°F), with an average temperature of 1°C (34°F). The month experiences 58 mm (2.3 in) of precipitation over 14 days, while humidity remains consistently high at 92%. In contrast, January sees even colder temperatures, with minimums dropping to -22°C (-7°F) and a maximum of 10°C (50°F), averaging -1°C (30°F). Precipitation decreases to 38 mm (1.5 in) over 10 days, but humidity remains unchanged at 92%. For more detailed insights on January weather, you can check Jaroslawiec weather in January.

In December, the weather tends to be milder compared to February, with average temperatures peaking at 1°C (34°F) and reaching a maximum of 13°C (56°F). The month experiences 58 mm (2.3 in) of precipitation over about 14 days and maintains a high humidity level of 92%. In contrast, February is colder, with minimum temperatures dropping to -21°C (-6°F) and an average of 0°C (32°F). Precipitation in February is slightly lower at 50 mm (2.0 in) over approximately 11 days, and humidity decreases slightly to 89%. For more detailed insights into February's conditions, you can check Jaroslawiec weather in February.

December and March exhibit contrasting weather conditions, reflecting the transition from winter to early spring. In December, temperatures range from a minimum of -13°C (9°F) to a maximum of 13°C (56°F), with an average of 1°C (34°F) and relatively high humidity at 92%. The month sees about 58 mm (2.3 in) of precipitation over roughly 14 days. Conversely, March experiences slightly warmer temperatures, with a minimum of -22°C (-7°F) and a maximum of 19°C (66°F), averaging 3°C (38°F). Precipitation decreases to 45 mm (1.8 in) over 12 days, and humidity also drops to 87%. As such, while March heralds the onset of spring, December remains firmly entrenched in winter. For a detailed look at March weather, you can visit Jaroslawiec weather in March.

December and April exhibit quite contrasting weather patterns. In December, temperatures range from a chilly -13°C (9°F) at their lowest to a mild 13°C (56°F) at their highest, with an average of around 1°C (34°F). The month is characterized by high humidity at 92% and frequent precipitation, totaling 58 mm (2.3 in) over about 14 days. In stark contrast, April sees a significant rise in temperatures, with minima of -6°C (21°F) and maxima reaching up to 28°C (82°F), resulting in a more pleasant average of 9°C (48°F). This month is drier, with only 42 mm (1.6 in) of precipitation across 9 days and lower humidity at 77%. For a more detailed look at the weather during this time, you can visit Jaroslawiec weather in April.

December and May present starkly contrasting weather conditions. In December, temperatures plunge to a minimum of -13°C (9°F) and average around 1°C (34°F), with a maximum of only 13°C (56°F). The month is characterized by high humidity at 92%, leading to frequent precipitation on about 14 days, totaling 58 mm (2.3 in). In contrast, May brings a significant warm-up, with temperatures ranging from a minimum of -1°C (31°F) to a pleasant maximum of 29°C (85°F) and an average of 14°C (57°F). While May also sees some precipitation (88 mm or 3.5 in), it only occurs on about 15 days, and the humidity decreases to a more comfortable 62%. For a closer look at the weather in May, you can check Jaroslawiec weather in May.

December and June present stark contrasts in weather patterns. In December, temperatures can plummet to a minimum of -13°C (9°F) and average around 1°C (34°F), with a maximum reaching only 13°C (56°F). This month is characterized by high humidity at 92% and considerable precipitation of 58 mm (2.3 in) over 14 days. In contrast, June offers a much warmer atmosphere, with temperatures ranging from a minimum of 5°C (41°F) to a maximum of 33°C (92°F) and an average of 19°C (67°F). While June sees a slightly higher overall precipitation of 90 mm (3.5 in), it occurs over fewer days (12), and humidity drops to a more comfortable 61%. For more detailed insights, you can check the Jaroslawiec weather in June.

December and July present strikingly different weather conditions. In December, temperatures range from a chilly -13°C (9°F) at night to a mild 13°C (56°F) during the day, with an average temperature of around 1°C (34°F). The month sees significant humidity at 92% and about 58 mm (2.3 in) of precipitation over 14 days. In contrast, July boasts much warmer weather, with temperatures ranging from a minimum of 7°C (45°F) to a sweltering 38°C (100°F), and an average of 20°C (68°F). This summer month experiences lower humidity at 60% and slightly higher precipitation of 84 mm (3.3 in), also spread over 14 days. For those curious about how delightful the summer heat can be, check out Jaroslawiec weather in July.

The weather in December and August presents a stark contrast, with December marked by cold temperatures and high humidity, while August enjoys warmer conditions and lower humidity. In December, temperatures can dip as low as -13°C (9°F) with an average around 1°C (34°F), accompanied by a substantial 58 mm (2.3 in) of precipitation over 14 days and a humidity level of 92%. In contrast, August boasts a much milder climate, where temperatures range from a minimum of 8°C (46°F) to a maximum of 35°C (95°F), with a comfortable average of 20°C (67°F). During this month, precipitation slightly increases to 82 mm (3.2 in) over just 12 days, and humidity is lower at 60%. For a closer look at what to expect, check out Jaroslawiec weather in August.

December and September present stark contrasts in weather conditions. December's temperatures range from a biting minimum of -13°C (9°F) to a maximum of 13°C (56°F), with an average hovering around 1°C (34°F). The month experiences considerable precipitation, totaling 58 mm (2.3 in) over 14 days, and high humidity at 92%. In contrast, September enjoys milder temperatures, with a minimum of 1°C (35°F) and a pleasant maximum of 28°C (83°F), leading to an average of 15°C (59°F). Although it sees a higher precipitation total of 80 mm (3.2 in) over 10 days, the lower humidity of 70% adds to the comfort of early fall. To explore more about September's weather, visit Jaroslawiec weather in September.

December weather in Jaroslawiec is significantly colder than in October, with temperatures ranging from a minimum of -13°C (9°F) to a maximum of 13°C (56°F), compared to October’s milder range of -3°C (28°F) to 24°C (75°F). Both months experience similar precipitation levels at 58 mm (2.3 in), but December sees rainfall over 14 days, whereas October has it over just 10 days. Additionally, December's humidity is higher at 92%, compared to October’s 86%, contributing to a chillier and damp atmosphere. For more detailed information about October weather, visit Jaroslawiec weather in October.

In comparing the weather between November and December, December generally experiences colder temperatures, with a noteworthy minimum of -13°C (9°F) compared to November’s minimum of -9°C (16°F). The average temperature in December drops to 1°C (34°F), while November maintains a milder average of 5°C (41°F). Additionally, December sees a rise in precipitation, totaling 58 mm (2.3 in) over 14 days, compared to November's 39 mm (1.5 in) across 9 days. Both months feature high humidity levels, but December has a slightly elevated humidity at 92% versus November’s 90%. For a detailed look at November's weather, you can refer to Jaroslawiec weather in November.

Compare Jaroslawiec's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Jaroslawiec

As December settles over Jaroslawiec, the weather takes a noticeable turn, with temperatures dipping significantly compared to earlier months. The chill in the air, marked by an average of 1°C, creates a stark contrast to the milder autumn temperatures, pushing residents and visitors alike to bundle up. With 13°C as the maximum and the occasional plunge to -13°C, December truly embraces the winter season. Rainy days increase, bringing about 58 mm of precipitation over 14 days, and humidity levels soar to 92%, lending a damp chill to the coastal ambiance. This month’s pervasive moisture and cold starkly differentiate it from the more temperate conditions experienced just a few weeks prior. For a deeper understanding of how December fits into the broader context of the region's climate, explore the details at Jaroslawiec Climate.