Last updated: August 27, 2025
In Kastamonu, Turkey, January presents a diverse weather profile, with temperatures ranging from a maximum of 16°C (61°F) to a brisk minimum of -17°C (1°F). The month boasts an average temperature of 0°C (32°F), setting a chilly backdrop. Precipitation is moderate, totaling 50 mm (2.0 in) over approximately 10 days, creating a damp atmosphere complemented by high humidity levels of 87%. This combination of cool temperatures and moisture can transform Kastamonu into a picturesque winter landscape, ideal for those seeking the beauty of the season.
In January, Kastamonu, Turkey experiences a winter chill characterized by a minimum temperature plunging to a brisk -17°C (1°F), with the daytime reaching a mild 16°C (61°F) at its peak. The average temperature stabilizes around 0°C (32°F), indicating a stark contrast between the freezing nights and relatively warmer afternoons. This month marks one of the coldest points in the year, with temperature trends gradually shifting towards milder conditions in February, when even lower minimums of -20°C (-4°F) hint at the lingering winter chill. As spring approaches, temperatures begin to rise, leading up to April, when the average climbs to 9°C (49°F), setting the stage for a gradual transition to the warmer months ahead.
In January, Kastamonu experiences a moderate level of precipitation, with 50 mm (2.0 in) of rain spread over 10 days. This sets the stage for a wet winter, with precipitation gradually increasing in February and peaking in March at 80 mm (3.2 in) over 14 days. Following March, there's a notable decline in rainfall as the months progress into summer, with July and August seeing significantly lower figures of 32 mm and 25 mm, respectively, and just a few rainy days. The trend highlights a seasonal pattern of increased rainfall in the colder months, paving the way for the drier summer period, before precipitation begins to pick up again in October and December. Overall, January exemplifies the beginning of a wet cycle in Kastamonu’s climate.
In Kastamonu, Turkey, January is characterized by high humidity levels, averaging a stuffy 87%, mirroring February's conditions. As the winter months transition into spring, the humidity exhibits a gradual decline, dropping to 85% in March and further to 77% in April. By May, it continues to decrease modestly, settling at 76%, while June marks a more significant shift down to 68%. The peak of summer sees humidity plummet to as low as 55% in July, hitting its annual low in August at 45%. As the seasons shift back to fall, humidity begins to rise again, returning to 57% in September and climbing back up through October at 76%. The year rounds off with November and December, recalling the winter trend with humidity back to 86%. This cyclical pattern highlights the interplay between Kastamonu's seasons and its atmospheric moisture, creating a unique climate rhythm throughout the year.
In Kastamonu, Turkey, January presents a moderate UV Index of 3, with a recommended burn time of 30 minutes. As winter progresses into February, the UV Index rises slightly to 4, maintaining the same moderate category. However, as spring approaches, the UV Index sees a notable jump in March to 7, indicating a shift to high exposure levels and a reduced burn time of 25 minutes. This trend intensifies as April and May usher in very high levels, peaking at 9 in May, where sun exposure must be managed carefully with only 15 minutes before the skin risks burning. Interestingly, this pattern continues into the summer months, with June reaching an extreme UV Index of 11, demanding a mere 10 minutes of sun exposure. The trend begins to stabilize in the fall, as the UV Index gradually declines to 4 in November and 2 by December, showcasing a seasonal ebb in UV intensity. For more information, visit the Kastamonu UV Index to stay informed on safe sun practices throughout the year.
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In Kastamonu, Turkey, January brings a modest 171 hours of sunshine, setting the stage for a gradual increase in daylight as the year unfolds. By February, sunny days grow to 235 hours, hinting at the awakening of spring. The trend continues with March and April, where the sun shines for 296 and 332 hours respectively, infusing the region with energy and warmth. As we move into May and June, sunshine peaks at 395 and 399 hours, laying the groundwork for a vibrant summer. The sun reaches its zenith in July with a dazzling 426 hours, before slightly tapering off in August and September, which still boast impressive hours at 397 and 341 respectively. As autumn approaches, the daylight dims, culminating in November and December with 250 and 219 hours of sunshine, reminding us of the cyclical dance of seasons that makes Kastamonu a unique destination year-round.
In Kastamonu, Turkey, the likelihood of sun shines brightest in the summer months, but January presents a modest start to the year with only a 29% chance of sunny weather. As the months progress, the probability of sunshine notably increases, peaking in July and August at 68% and 64%, respectively. This upward trend underscores the transitional nature of Turkish winters, as the chance of sun gradually rises from February's 41% to May's more hopeful 54%. While January may not boast the sunniest conditions, the promise of brighter days ahead emerges as spring approaches, reminding us of the warmer months awaiting exploration in this picturesque region.
In Kastamonu, Turkey, the month of January brings around 9 hours of daylight, marking the winter's grip on the landscape. As the year progresses into February, daylight gradually increases to 10 hours, heralding the approach of spring. By March, residents enjoy 11 hours of light, signaling the first signs of longer days. This upward trend continues through April and May, where daylight peaks at 13 and 14 hours, respectively, offering ample time for outdoor activities. In the warm embrace of June, daylight reaches its zenith with 15 hours, before gradually tapering off again. The subsequent summer months of July and August see a slight decline, with 14 and 13 hours of daylight, while September and October transition back to the cozy feel of shorter days — 12 and 11 hours, respectively. As the year draws to a close, November and December return to 9 hours of daylight, creating a seasonal rhythm that beautifully encapsulates the cycle of light throughout the year.
In Kastamonu, Turkey, the January winds blow gently at an average speed of 2.4 m/s (5 mph), setting a tranquil tone for the new year. As winter continues into February, the winds slightly increase to 2.5 m/s (5 mph), offering a subtle reminder of nature's rhythm. March brings a dip to 2.3 m/s (5 mph), followed by a return to 2.4 m/s (5 mph) in April and May, suggesting a stable and mild atmosphere. Interestingly, the summer months feature a consistent wind speed of 2.4 m/s (5 mph) in July, but it decreases to 2.1 m/s (5 mph) in August. As autumn sets in, the winds gradually calm, dropping to 1.8 m/s (4 mph) in the later months of October and November, before picking up slightly again in December at 2.2 m/s (5 mph). This pattern reflects a gentle ebb and flow in wind activity, creating a serene ambiance throughout the year.
Weather in Kastamonu varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Kastamonu, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather of January and February, January typically features slightly milder temperatures, with an average of 0°C (32°F) and a maximum of 16°C (61°F), while February sees a bit of a drop, averaging 2°C (36°F) with a maximum of 17°C (62°F). Notably, the minimum temperature in February can dip to -20°C (-4°F), which is colder than January's minimum of -17°C (1°F). Both months have high humidity levels of 87% and experience a similar amount of precipitation, with January receiving 50 mm (2.0 in) over 10 days and February slightly more at 56 mm (2.2 in) over 11 days. For further details on February weather, you can check Kastamonu weather in February.
January weather is notably colder, featuring a minimum temperature of -17°C (1°F) and an average of 0°C (32°F), while March sees a milder minimum of -10°C (14°F) and rises to an average of 4°C (40°F). The maximum temperature in March can reach up to 22°C (71°F), compared to January's 16°C (61°F). Precipitation is also higher in March at 80 mm (3.2 in) over 14 days, whereas January has 50 mm (2.0 in) over 10 days. The humidity remains relatively similar, with January at 87% and March at 85%. For more details, check out Kastamonu weather in March.
In January, temperatures in Kastamonu can drop as low as -17°C (1°F), with an average of around 0°C (32°F) and highs reaching 16°C (61°F). The month sees approximately 50 mm (2.0 in) of precipitation over about 10 days, accompanied by high humidity levels at 87%. In contrast, April experiences a much milder climate, with minimum temperatures at -4°C (26°F), average temperatures rising to 9°C (49°F), and maximums reaching a warm 28°C (82°F). Precipitation slightly increases to 52 mm (2.1 in) and occurs on about 11 days, with humidity decreasing to 77%. For more details, you can check out Kastamonu weather in April.
January and May present contrasting weather conditions in Kastamonu. In January, temperatures can plummet to a minimum of -17°C (1°F), with an average temperature around 0°C (32°F) and a maximum reaching up to 16°C (61°F). The month typically experiences 10 days of precipitation, accumulating to about 50 mm (2.0 in), accompanied by high humidity levels of 87%. In stark contrast, May boasts significantly milder temperatures, starting at a minimum of -1°C (30°F) and averaging 14°C (58°F), peaking at a warm 32°C (91°F). The month sees increased precipitation of 73 mm (2.9 in) over 15 days, but the humidity is notably lower at 76%. For more detailed insights, check out Kastamonu weather in May.
January and June in Kastamonu present a striking contrast in weather. During January, temperatures can plummet to a minimum of -17°C (1°F), with an average temperature of 0°C (32°F) and an occasional high of 16°C (61°F). The month sees about 50 mm (2.0 in) of precipitation across approximately 10 days, along with high humidity levels at 87%. In stark contrast, June boasts much milder temperatures, with a minimum of 4°C (40°F) and an average of 18°C (65°F), peaking at a warm 32°C (90°F). Precipitation slightly increases to 78 mm (3.1 in) but occurs over more days—15 in total—with humidity dropping to 68%. For more details, you can check Kastamonu weather in June.
January and July present stark contrasts in weather conditions. In January, temperatures can plummet to a minimum of -17°C (1°F), with averages hovering around 0°C (32°F) and a maximum of 16°C (61°F). The month is characterized by high humidity at 87% and about 50 mm (2.0 in) of precipitation spread over 10 days. In contrast, July boasts much milder temperatures, ranging from a minimum of 8°C (47°F) to a maximum of 37°C (99°F), with an average temperature of 21°C (70°F). This month, it sees less precipitation at 32 mm (1.3 in) over just 6 days and a significantly lower humidity level at 55%. For a deeper look into the specifics of Kastamonu's climate during this season, you can visit Kastamonu weather in July.
In January, Kastamonu experiences a starkly cold climate, with temperatures ranging from a chilling -17°C (1°F) at night to a mild 16°C (61°F) during the day, while the average temperature hovers around 0°C (32°F). The month sees about 50 mm of precipitation spread over 10 days, contributing to a high humidity level of 87%. In contrast, August brings a much warmer atmosphere, with temperatures ranging from a comfortable 9°C (48°F) at night to a hot 36°C (96°F) during the day, and an average temperature of 21°C (69°F). Precipitation decreases to 25 mm over just 5 days, and humidity drops significantly to 45%. For detailed information, you can check Kastamonu weather in August.
January and September in Kastamonu present stark contrasts in weather. January's temperatures can plummet as low as -17°C (1°F), with an average around 0°C (32°F) and maximums reaching only 16°C (61°F). The month experiences significant humidity at 87% and sees approximately 50 mm (2.0 in) of precipitation over 10 days. In contrast, September enjoys milder conditions, with minimum temperatures of 3°C (38°F) and an average that climbs to 17°C (63°F), peaking at an impressive 37°C (98°F). The month is much drier, with only 26 mm (1.0 in) of precipitation over 6 days and a reduced humidity of 57%. For more details on September weather, you can visit Kastamonu weather in September.
In January, temperatures can plummet to a frigid minimum of -17°C (1°F), with an average around 0°C (32°F) and a maximum reaching 16°C (61°F). The month is characterized by high humidity at 87% and approximately 50 mm (2.0 in) of precipitation spread over 10 days. In contrast, October offers a more temperate climate, with minimum temperatures around -2°C (29°F) and an average of 12°C (55°F), peaking at a pleasant 29°C (85°F). Precipitation decreases to 37 mm (1.5 in) over just 7 days, and humidity is relatively lower at 76%. For a detailed look at November weather patterns, check Kastamonu weather in October.
January and November present contrasting weather patterns in Kastamonu. In January, temperatures can plunge to a minimum of -17°C (1°F), with an average of 0°C (32°F) and a maximum of 16°C (61°F). This month typically features more precipitation, averaging 50 mm (2.0 in) over about 10 days, and a high humidity level of 87%. In contrast, November offers milder temperatures, with a minimum of -7°C (19°F), an average of 6°C (44°F), and a maximum of 21°C (71°F). Additionally, November sees less precipitation, totaling around 36 mm (1.4 in) over just 7 days, and a slightly lower humidity of 86%. For more details, you can visit Kastamonu weather in November.
In January, temperatures can dip as low as -17°C (1°F), with an average temperature around 0°C (32°F) and highs reaching 16°C (61°F). The month experiences about 50 mm (2.0 in) of precipitation over approximately 10 days, while humidity remains high at 87%. By contrast, December's weather is slightly milder, with minimum temperatures of -13°C (10°F) and an average of 3°C (38°F), but also reaching highs of 16°C (61°F). December brings a bit more rainfall at 58 mm (2.3 in) across around 12 days, and a similarly high humidity level of 86%. For a more detailed overview of December's conditions, visit Kastamonu weather in December.
January in Kastamonu presents a striking contrast to the milder months of the year, characterized by its chilly temperatures and a notable increase in precipitation. With a significant drop towards freezing and even below, the bite of winter is palpable, making this month one of the coldest in the region. The high humidity levels add to the brisk atmosphere, often resulting in a heavy overcast sky. While other months may show a more temperate climate, January's blend of cold and wet weather gives it a unique charm, inviting visitors to experience the beauty of winter in Kastamonu. For more insights on what to expect year-round, check out Kastamonu Climate.