Last updated: August 27, 2025
In Tarnow, Poland, December brings a crisp chill, with temperatures ranging from a maximum of 14°C (57°F) to a frigid minimum of -17°C (2°F), resulting in an average temperature of 2°C (35°F). This month is characterized by significant precipitation, totaling 63 mm (2.5 in) over approximately 15 days, contributing to the region's humid atmosphere with humidity levels reaching 91%. As the landscape transforms under the weight of winter, the combination of cold temperatures and frequent rain creates a unique, frosty charm that defines Tarnow during this wintry season.
In Tarnow, Poland, December ushers in the onset of winter, with temperatures dropping significantly compared to previous months. The minimum temperature plummets to a chilly -17°C (2°F), providing a stark contrast to the milder late autumn months. The average temperature hovers around 2°C (35°F), with daytime highs barely reaching 14°C (57°F). If you observe the trend throughout the year, it's clear that December marks a transition to colder conditions, following November's relatively warmer temperatures. As the year draws to a close, this seasonal chill creates a cozy atmosphere, perfect for enjoying winter festivities while bundled up against the crisp air.
December in Tarnow, Poland, wraps up the year with an average precipitation of 63 mm (2.5 in), falling on about 15 days throughout the month. This slightly elevated rainfall, compared to November's 53 mm, signifies a trend of increasing moisture as winter settles in. Interestingly, while December is wetter than both January and February—typically drier months—the number of precipitation days remains consistent, indicating that while individual rain events may be less intense, they are more frequent. This consistent moisture contributes to the crisp, festive atmosphere of the holiday season, as Tarnow transitions into the colder depths of winter, reinforcing a pattern of gradual wetness that characterizes the late fall and early winter months.
In Tarnow, Poland, December marks a return to high humidity levels, mirroring the conditions seen at the year's start. While earlier months like August and July experience relatively comfortable humidity percentages around 59% and 63% respectively, the onset of winter brings a noticeable increase, with December's humidity peaking at 91%. This resurgence is consistent with the trend observed in the preceding months of November and October, when humidity levels hover close to 90%. Thus, as the year draws to a close, residents can expect a damp chill in the air that underscores the seasonal transition, setting the stage for a cozy winter.
In December, Tarnow, Poland experiences a low UV Index of 1, which signals a comfortable environment for outdoor activities with minimal risk of harm from sun exposure. This marks a significant decline from the peak summer months when the index reached 8, highlighting a clear seasonal trend where UV exposure decreases dramatically as winter sets in. During December, you can enjoy the outdoors for up to 45 minutes without the concern of sunburn, mirroring the protective conditions seen in both January and February. This pattern of lower UV levels, with an emphasis on safety, allows residents and visitors to relish the winter landscape while being mindful of sun exposure. For more detailed insights on UV levels throughout the year, check out the complete overview at Tarnow UV Index.
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As the year winds down, December in Tarnow brings a modest 144 hours of sunshine, marking a seasonal dip as winter approaches. This mirrors the trend noticed in previous months, where sunlight gradually decreased from the peak of 411 hours in July. With the crisp air and shorter days, December stands as a stark contrast to the vibrant rays of summer. Interestingly, while November offered a slight increase with 208 hours, the genuine chill of December feels more pronounced, inviting cozy indoor activities. The gradual decline in sunlight serves as a reminder of the changing seasons, as Tarnow prepares for winter's embrace.
As December arrives in Tarnow, Poland, the likelihood of sunny weather dips to a mere 17%, marking it as one of the gloomiest months of the year. This decline in sunshine comes after a gradual rise throughout the spring and summer, with June boasting the highest chance of sun at 50%. The trend suggests a seasonal ebb and flow, where the brighter days of late spring and summer give way to the overcast skies of late autumn and winter. By December, the chances of basking in natural light are at their lowest, emphasizing the need for cozy indoor activities as the daylight hours shorten and the chill settles in.
In Tarnow, Poland, the rhythm of daylight unfolds throughout the year, reflecting the changing seasons. December, with its return to 8 hours of daylight, marks the arrival of winter's embrace, echoing the same brevity seen in January. As the year progresses from the depths of December, daylight gradually lengthens, reaching a peak of 16 hours in the sun-drenched days of June. This increasing trend reaches a crescendo in the vibrant spring and summer months, before gradually tapering off again in the autumn. The cyclical nature of daylight in Tarnow offers a captivating glimpse into the interplay between time and seasonal change, inviting residents and visitors alike to adapt to the unique beauty of each month.
In December, Tarnow, Poland experiences an average wind speed of 3.5 m/s (8 mph), maintaining a steady pace similar to the preceding months. This consistency in wind speed reflects a trend throughout the late autumn and early winter; after a slight dip in June through August, where winds settled at around 2.6 to 2.7 m/s, the winds picked up again from September onwards. The transition from the calmer summer months back to a brisker pace is characteristic of this region as it moves into winter. Overall, December's winds echo the resilience of nature, gently reminding residents of the seasonal shifts while offering a picturesque backdrop to the holiday festivities.
Weather in Tarnow varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Tarnow, focusing on differences in temperature, rainfall, humidity, and UV levels.
December and January showcase significant differences in weather despite similar humidity levels of 91%. In December, temperatures can range from a chilly -17°C (2°F) at their lowest to a mild 14°C (57°F) at their highest, with an average of 2°C (35°F). The month experiences about 63 mm (2.5 in) of precipitation over 15 days. In contrast, January tends to be colder, with minimum temperatures dropping to -21°C (-6°F) and a maximum of only 11°C (51°F), averaging -1°C (31°F). Additionally, January sees less precipitation, totaling 42 mm (1.7 in) over 11 days. For a detailed look at January weather in Tarnow, follow this link: Tarnow weather in January.
December and February exhibit notable differences in weather patterns. December tends to be slightly warmer, with average temperatures around 2°C (35°F) and a maximum of 14°C (57°F), while February averages at 1°C (35°F) with a peak of 18°C (65°F). Interestingly, both months experience similar humidity levels, with December at 91% and February slightly lower at 88%. Precipitation is quite comparable as well, with December receiving 63 mm (2.5 in) over 15 days and February recording 58 mm (2.3 in) over 13 days. For more detailed insights on February's weather, check out Tarnow weather in February.
In December, the weather can be quite chilly, with temperatures ranging from a minimum of -17°C (2°F) to a maximum of 14°C (57°F) and an average of 2°C (35°F). The month experiences significant precipitation, averaging 63 mm (2.5 in) over 15 days, along with high humidity at 91%. In contrast, March brings slightly milder weather, with temperatures dipping as low as -22°C (-7°F) but reaching a comfortable maximum of 20°C (69°F), averaging around 4°C (40°F). Precipitation decreases to 45 mm (1.8 in) over 11 days, and humidity is moderately lower at 86%. For more detailed insights, you can check Tarnow weather in March.
December and April present a stark contrast in weather conditions. In December, temperatures can plummet as low as -17°C (2°F), with an average of just 2°C (35°F) and a maximum of 14°C (57°F). The month experiences significant humidity at 91% and receives precipitation on approximately 15 days, totaling about 63 mm (2.5 inches). In contrast, April offers milder temperatures, with a minimum of -6°C (21°F) and an average of 10°C (49°F), reaching a pleasant maximum of 27°C (81°F). The month sees slightly less precipitation at 64 mm (2.5 inches) but over fewer days, approximately 9, and a lower humidity level of 77%. For a more detailed look at April's weather, you can visit Tarnow weather in April.
When comparing December and May weather, there's a stark contrast in temperatures and conditions. December experiences frigid temperatures, with a minimum of -17°C (2°F) and an average of just 2°C (35°F), while May sees significantly warmer weather, starting from a minimum of -2°C (29°F) and reaching an average of 14°C (58°F) and highs of up to 30°C (86°F). Additionally, December tends to be more humid, with levels around 91%, compared to May's relatively comfortable 69%. Precipitation is also notable, with December receiving 63 mm (2.5 in) over 15 days, while May experiences slightly more, at 102 mm (4.0 in) over 16 days. For a more detailed look at May's weather, you can visit Tarnow weather in May.
December and June present contrasting weather conditions. In December, temperatures can plunge as low as -17°C (2°F), with an average temperature of about 2°C (35°F) and a maximum reaching 14°C (57°F). The month is characterized by high humidity at 91% and receives around 63 mm (2.5 in) of precipitation over approximately 15 days. In stark contrast, June boasts a much milder climate, with temperatures ranging from a minimum of 4°C (40°F) to an average of 20°C (68°F), peaking at 34°C (94°F). Although June has slightly more total precipitation at 83 mm (3.3 in) over the same number of days, the humidity is notably lower at 69%. This seasonal shift brings a considerable transformation in the weather, as seen in the details of Tarnow weather in June.
December and July present starkly contrasting weather patterns. In December, temperatures can plummet as low as -17°C (2°F), with an average of 2°C (35°F) and highs reaching only 14°C (57°F). The month experiences significant precipitation totaling 63 mm (2.5 in) over approximately 15 days, accompanied by high humidity at 91%. In contrast, July enjoys much milder weather with minimum temperatures of 8°C (47°F), averaging 20°C (68°F), and peaks that can soar to 36°C (97°F). This summer month sees even higher precipitation at 101 mm (4.0 in) for the same number of rainy days, but with considerably lower humidity at 63%. For a deeper look into the summer conditions, visit Tarnow weather in July.
December and August present strikingly different weather patterns. In December, temperatures can plummet to a minimum of -17°C (2°F), with an average of around 2°C (35°F) and a maximum of 14°C (57°F). The month experiences significant humidity at 91%, accompanied by approximately 63 mm (2.5 in) of precipitation over 15 days. In contrast, August boasts much warmer conditions, with temperatures ranging from a minimum of 8°C (47°F) to a maximum of 35°C (95°F) and an average of 20°C (69°F). While it also sees increased rainfall at 107 mm (4.2 in), this occurs over fewer days (12), resulting in notably lower humidity at 59%. For more details on August weather, you can visit Tarnow weather in August.
In December, temperatures in Tarnow drop significantly, with a minimum of -17°C (2°F) and an average of 2°C (35°F), peaking at 14°C (57°F). The month is characterized by high humidity at 91% and approximately 63 mm (2.5 in) of precipitation over 15 days. In contrast, September offers much warmer weather, with temperatures ranging from a minimum of 2°C (36°F) to a comfortable maximum of 31°C (89°F) and an average of 15°C (60°F). Although September experiences slightly more precipitation at 95 mm (3.7 in) over 12 days, the humidity is significantly lower at 69%. For more details on September's weather trends, visit Tarnow weather in September.
When comparing the weather in December and October, notable differences in temperature and precipitation emerge. December experiences much colder temperatures with a minimum of -17°C (2°F) and an average of 2°C (35°F), while October sees milder conditions with a minimum of -1°C (30°F) and an average of 11°C (52°F). Precipitation is higher in October, totaling 79 mm (3.1 in) over 10 days, compared to December’s 63 mm (2.5 in) over 15 days. Humidity in December is slightly higher at 91%, while October has a humidity level of 85%. For more detailed insights into the October weather, you can check this link: Tarnow weather in October.
December weather presents a stark contrast to November, with lower average temperatures and increased chances of precipitation. While November boasts milder conditions with an average temperature of 6°C (43°F) and a maximum of 21°C (70°F), December's average drops to a chilly 2°C (35°F), with highs only reaching 14°C (57°F). Additionally, December experiences 63 mm (2.5 in) of precipitation over 15 days, compared to November's 53 mm (2.1 in) over 11 days, reflecting a trend towards a wetter month. Humidity remains quite high in both months, but is slightly elevated in December at 91% compared to November's 90%. For those interested in more details, you can check the Tarnow weather in November.
As December settles in Tarnow, the weather takes a marked turn from the milder autumn months. Daytime temperatures struggle to reach a maximum of 14°C, while the nights can plummet to chilling lows around -17°C. The average temperature hovers near the freezing point, creating a stark contrast to the more temperate climate of earlier in the year. With over 63 mm of precipitation spread across 15 days, December not only brings cold but also a notable increase in moisture, accompanied by a high humidity level of 91%. This combination of low temperatures and frequent rain sets the stage for a quintessential winter ambiance. For a deeper dive into Tarnow's climate throughout the year, visit Tarnow Climate.