Last updated: August 27, 2025
December in Kastamonu, Turkey presents a captivating mix of winter weather, featuring a maximum temperature of 16°C (61°F) and an average that chills at 3°C (38°F). As the month progresses, the mercury can dip to a minimum of -13°C (10°F), reminding residents and visitors alike of the season's bite. With precipitation measuring 58 mm (2.3 in) over 12 days, the air is laden with an impressive humidity level of 86%, creating a frosty, yet picturesque atmosphere. This combination of icy temperatures and damp weather brings a unique charm to Kastamonu, inviting exploration of its wintry landscapes.
As December settles in Kastamonu, Turkey, the temperatures begin to dip, embracing the winter chill with a minimum of -13°C (10°F). The average temperature hovers around 3°C (38°F), providing a crisp backdrop to the season. Despite the cold, daytime highs can still reach 16°C (61°F), offering brief moments of respite from the winter chill. This month marks a notable transition, as temperatures steadily decline from the milder conditions of November, indicating the region's shift into a deeper winter. The cooling trend serves as a reminder of the approaching peak winter months, encouraging residents and visitors alike to bundle up and enjoy the unique beauty of Kastamonu in its wintry splendor.
In Kastamonu, Turkey, December ushers in a notable shift in precipitation patterns as the region experiences 58 mm (2.3 in) of rainfall over 12 days. This increase reflects a trend of heightened moisture as autumn gives way to winter, with December's totals surpassing the preceding months of November and October. Notably, the precipitation days in December are also significant, indicating a consistent spattering of rain that contrasts sharply with the drier summer months. This period's rainfall plays a vital role in rejuvenating the region's lush landscapes and replenishing water sources, setting a dynamic stage for the colder months ahead. Overall, December's precipitation marks an important transition in Kastamonu’s yearly climate cycle, reinforcing the shift towards wetter and cooler conditions.
In Kastamonu, Turkey, December brings fairly high humidity levels, averaging around 86%. This figure is slightly lower than the 87% recorded in January and February, yet it reflects a consistent trend of elevated humidity during the winter months. As the year progresses, humidity tends to decline, peaking in the early winter and then gradually decreasing to a more comfortable 45% by August. The transition from the lush, moist air of winter to the drier summer conditions underscores the region's seasonal shifts, influencing both the climate and the experience of its inhabitants throughout the year.
As December rolls into Kastamonu, Turkey, the UV Index takes a welcoming dip to 2, indicating a low exposure category. This shift from the prior months of high and very high UV levels means residents and visitors can enjoy longer outdoor activities with a burn time of approximately 45 minutes before needing sun protection. This trend showcases a gradual decline from the scorching summer months, where UV levels peaked at 11 in June, to a more manageable winter environment. With the season's cooler temperatures and reduced sun intensity, December presents an ideal time to embrace the outdoors while still remaining mindful of sun safety. For more details on the UV Index throughout the year, visit Kastamonu UV Index.
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In Kastamonu, Turkey, December experiences a delightful 219 hours of sunshine, marking the transition into winter with a serene glow. Although this is a dip from the sun-drenched months of July and June, where the region basks in over 400 hours, it still outshines the early winter months of January and November. As the year progresses from January's 171 hours to December's 219 hours, there’s a clear trend of increasing daylight that culminates in the vibrant spring months. This gradual ascent, peaking in mid-summer, creates an inviting environment, ensuring that even as temperatures drop, the sun remains a cherished presence in the December sky.
In December, Kastamonu, Turkey, experiences a 37% chance of sunny weather, which reflects a notable shift as the year draws to a close. While this month's probability of sunshine is higher than in the winter months of January (29%) and February (41%), it remains lower than the sunnier spring and summer months, where chances soar to 54% in May and peak at 68% in July. The trend reveals a gradual decline in sunshine as winter sets in, following a consistent pattern from the warmer seasons. As the holiday season approaches, residents and visitors alike can expect a mix of chilly weather with occasional sunny breaks, making December a unique time to experience Kastamonu's charming winter atmosphere.
In Kastamonu, Turkey, the daylight duration follows a rhythmic pattern throughout the year, peaking in the vibrant summer months. June enjoys the longest days with 15 hours of sunlight, while July and August also bask in generous daylight, albeit slightly reduced. As autumn sets in, daylight gradually diminishes, leading to a significant drop to 9 hours in both December and January. This suggests a return to shorter days during winter, creating a cozy atmosphere just in time for the snowy season. Interestingly, February marks a turning point as daylight begins its slow ascent, heralding the arrival of spring with each passing month. Overall, the daylight trends illustrate the beautiful cycle of seasons characteristic of Kastamonu, enhancing its charm throughout the year.
As December settles over Kastamonu, Turkey, the average wind speed gently increases to 2.2 m/s (5 mph), maintaining a consistent trend observed throughout the year. The winds during this month are characteristic of the late fall, less intense than the early summer gusts, yet still lively enough to stir the chilly air. Notably, December's breeze echoes the patterns of February and July, where similar wind speeds are recorded. In contrast, the summer months of June and October reveal a calming dip in wind activity, suggesting a seasonal rhythm where winter months reintroduce a refreshing coolness. Overall, the subtle rise in December's wind serves as a reminder of the transition into winter, blending seamlessly with the crispness of the season.
Weather in Kastamonu varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Kastamonu, focusing on differences in temperature, rainfall, humidity, and UV levels.
December and January in Kastamonu exhibit notable differences in weather patterns. While December sees an average temperature of 3°C (38°F) with a minimum of -13°C (10°F) and a maximum of 16°C (61°F), January is slightly colder, with an average temperature of 0°C (32°F) and a minimum of -17°C (1°F). Precipitation also varies, with December receiving 58 mm (2.3 in) over 12 days compared to January's 50 mm (2.0 in) over 10 days. Humidity remains high in both months, at 86% in December and 87% in January. For more detailed information, you can check Kastamonu weather in January.
December and February exhibit notable differences in weather patterns, though both months share similarities. In December, temperatures range from a chilly minimum of -13°C (10°F) to a relatively warm maximum of 16°C (61°F), with an average temperature of 3°C (38°F). The month sees about 58 mm (2.3 in) of precipitation over 12 days, accompanied by high humidity at 86%. In contrast, February experiences even colder conditions, with minimum temperatures dropping to -20°C (-4°F) and an average of 2°C (36°F). The maximum temperature only slightly increases to 17°C (62°F), and precipitation levels are similar at 56 mm (2.2 in) across 11 days, with humidity slightly higher at 87%. For more details, check out Kastamonu weather in February.
December and March present contrasting yet somewhat overlapping weather patterns. In December, temperatures range from a chilly minimum of -13°C (10°F) to a mild maximum of 16°C (61°F), with an average temperature of around 3°C (38°F). The month sees about 58 mm (2.3 in) of precipitation over approximately 12 days, accompanied by high humidity at 86%. In contrast, March experiences slightly warmer conditions with a minimum of -10°C (14°F) and a maximum of 22°C (71°F), yielding an average of 4°C (40°F). Precipitation increases to 80 mm (3.2 in) across about 14 days, while humidity remains relatively stable at 85%. For a detailed look at Kastamonu weather in March, visit Kastamonu weather in March.
In December, Kastamonu experiences much colder temperatures, with a minimum of -13°C (10°F) and an average of 3°C (38°F), while the maximum temperature reaches only 16°C (61°F). The month is characterized by higher humidity at 86% and receives 58 mm (2.3 in) of precipitation over 12 days. In contrast, April brings a significant warming with temperatures ranging from a minimum of -4°C (26°F) to a pleasant maximum of 28°C (82°F), averaging 9°C (49°F). The precipitation slightly decreases to 52 mm (2.1 in) over 11 days, accompanied by lower humidity at 77%. For more detailed information, you can check Kastamonu weather in April.
In December, the weather in Kastamonu is characterized by chilly temperatures, with a minimum of -13°C (10°F) and an average of 3°C (38°F), occasionally rising to a maximum of 16°C (61°F). The month experiences considerable humidity at 86% and sees about 58 mm (2.3 inches) of precipitation spread over approximately 12 days. In contrast, May brings a significant warming trend, with temperatures ranging from a minimum of -1°C (30°F) to an average of 14°C (58°F) and peaking at 32°C (91°F). While May has higher rainfall at 73 mm (2.9 inches) across 15 days, the humidity drops to 76%, indicating a more comfortable climate overall. For more detailed information on May weather, you can visit Kastamonu weather in May.
December and June present stark contrasts in weather. In December, temperatures range from a chilly -13°C (10°F) at night to a mild 16°C (61°F) during the day, averaging around 3°C (38°F). The month sees about 58 mm (2.3 in) of precipitation over 12 days, with high humidity at 86%. Conversely, June offers a much warmer climate with temperatures fluctuating between a minimum of 4°C (40°F) and a maximum of 32°C (90°F), averaging 18°C (65°F). Precipitation increases slightly to 78 mm (3.1 in) over 15 days, but humidity drops to a more comfortable 68%. For more details on weather during this month, visit Kastamonu weather in June.
December and July present stark contrasts in weather. In December, temperatures range from a chilly minimum of -13°C (10°F) to a mild maximum of 16°C (61°F), with an average of around 3°C (38°F). The month is characterized by high humidity at 86%, alongside 58 mm (2.3 in) of precipitation over approximately 12 days. In contrast, July experiences much warmer temperatures, with a minimum of 8°C (47°F) and a maximum soaring to 37°C (99°F), resulting in a comfortable average of 21°C (70°F). The humidity drops to 55%, and precipitation is significantly lower at 32 mm (1.3 in) over just 6 days. For more details about July weather, visit Kastamonu weather in July.
When comparing the weather in December and August, the differences are striking. December experiences much colder temperatures, with an average of just 3°C (38°F) and nighttime lows plummeting to -13°C (10°F), while August boasts a much warmer average of 21°C (69°F) and highs reaching up to 36°C (96°F). Additionally, December is characterized by higher precipitation levels, averaging 58 mm (2.3 in) over 12 days, compared to August's drier conditions with only 25 mm (1.0 in) over 5 days. Furthermore, humidity levels are notably higher in December at 86%, in stark contrast to August's more comfortable 45%. For more details on the typical weather during this season, you can check Kastamonu weather in August.
December and September present contrasting weather patterns in Kastamonu. In December, temperatures range from a chilly -13°C (10°F) at night to a mild 16°C (61°F) during the day, with an average of 3°C (38°F). This month also sees higher humidity at 86% and more precipitation, totaling 58 mm (2.3 in) over 12 days. In stark contrast, September offers much warmer conditions, with temperatures swinging from a minimum of 3°C (38°F) to a scorching maximum of 37°C (98°F) and an average of 17°C (63°F). This month experiences significantly less rainfall, with only 26 mm (1.0 in) over just 6 days and a lower humidity level of 57%. For more detailed information, you can visit Kastamonu weather in September.
In comparing the weather between October and December, a notable shift occurs in temperature and overall climate conditions. October brings milder temperatures, with an average of 12°C (55°F) and a maximum reaching 29°C (85°F), while December sees a significant drop with average temperatures around 3°C (38°F) and a maximum of just 16°C (61°F). Precipitation levels also differ, with October experiencing 37 mm (1.5 in) over about 7 days, compared to December's higher 58 mm (2.3 in) spread across 12 days. Additionally, humidity levels are higher in December at 86%, compared to October’s 76%, indicating a more damp and chilly atmosphere as winter approaches. For more details on October's weather, visit Kastamonu weather in October.
December weather in Kastamonu is characterized by colder temperatures, with a minimum of -13°C (10°F) and an average of 3°C (38°F), compared to November, which has a milder minimum of -7°C (19°F) and an average of 6°C (44°F). The maximum temperatures also drop, with December reaching up to 16°C (61°F), whereas November sees higher maxima of 21°C (71°F). Additionally, December experiences more precipitation, totaling 58 mm (2.3 in) over 12 days, while November has only 36 mm (1.4 in) across 7 days. Despite the differences in temperature and precipitation, both months maintain a consistent humidity level of 86%. For a detailed overview of November's weather, you can check Kastamonu weather in November.
As December settles in Kastamonu, the weather takes a notable turn compared to other months, ushering in a chill that contrasts sharply with the milder fall. The average temperature drops, giving way to those crisp winter days, with the potential for frosty mornings where temperatures can plunge well below zero. This month also sees increased precipitation, with more days of rain or snow, bringing the region's landscape to life in a winter wonderland vibe. With a high humidity level of 86%, the air feels particularly brisk, enhancing the winter atmosphere. For more insights into the seasonal variations and what to expect throughout the year, check out Kastamonu Climate.