Last updated: August 21, 2025
January weather in Razlog, Bulgaria is characterized by cold temperatures, with maximums reaching 9°C (48°F) and minimums dropping to a chilling -23°C (-9°F). The average temperature hovers around -4°C (25°F), making it a month when warm clothing is essential. Precipitation totals approximately 76 mm (3.0 in) over about 10 days, contributing to a humid atmosphere with an average humidity of 88%. Despite the cold and damp conditions, Razlog's wintry landscape offers a unique charm, inviting both residents and visitors to experience its serene beauty.
January in Razlog, Bulgaria, brings a deep chill as temperatures typically range from a biting -23°C (-9°F) at their lowest to a more moderate 9°C (48°F) at peak. The average temperature hovers around -4°C (25°F), making it one of the coldest months of the year. This stark winter climate sets the stage for a gradual warming trend that begins in February, where temperatures inch up slightly, hinting at the arrival of spring. As the months progress, notably into March and April, you'll notice a steady transition from frigid cold to mild temperatures, with averages reaching 6°C (42°F) by April. The significant swing from the severe winter lows to more bearable conditions signals an impending shift, as Razlog moves towards the blossoming warmth of summer, all while showcasing the region's dramatic seasonal changes.
In January, Razlog experiences a total precipitation of 76 mm (3.0 in) spread across approximately 10 days, highlighting the month as a wet yet manageable part of the winter season. Compared to February, which sees a slight decrease in precipitation with 65 mm (2.6 in) over the same number of days, January sets the stage for a trend of increasing moisture that peaks in the warmer months. As the year progresses into spring, precipitation levels rise significantly, with March averaging 111 mm (4.4 in). This pattern underscores a gradual transition towards a wetter climate as the region moves into summer, where monthly totals can soar as high as 162 mm (6.4 in) in June, demonstrating Razlog's shift into a more humid landscape as winter's chill gives way to the vibrancy of spring and summer.
In January, Razlog, Bulgaria, experiences a notable humidity level of 88%, creating a chilly and moist winter atmosphere. As winter transitions into spring, there’s a gradual decline in humidity, with February dropping to 83% and March further decreasing to 81%. This easing of humidity sets the stage for drier conditions, particularly evident in April at 71% and a relative low of 63% by June. Summer months continue this trend, reaching their driest point in August with only 47% humidity. However, as autumn arrives, humidity levels climb once more, peaking in November at 85% before the year ends at a close 87% in December, showcasing the cyclical nature of moisture in this picturesque region.
In January, Razlog experiences a moderate UV Index of 3, indicating a relatively low risk for skin damage with a burn time of around 30 minutes. As the month progresses into February, the UV Index rises to 5, still in the moderate category, but it signals a gradual increase in sun exposure. The trend quickly escalates in March, when the UV Index hits 8, transitioning to a very high exposure level with a significantly reduced burn time of just 15 minutes. This pattern continues through April and May, where the index remains at 8 and then 10, revealing the arrival of summer and a heightened need for sun protection. By June, the situation intensifies as the UV Index reaches a peak of 11, categorized as extreme, requiring careful attention to sun safety with a quick 10-minute burn time. The summer months of July and August maintain the very high level of 10, before tapering off into September at 8, and then cooling down again as the fall months approach. October sees a slight decline to an index of 6, followed by November and December which return to a moderate 4 and 3, respectively. This clear seasonal trend highlights the importance of being vigilant about UV exposure throughout the year. For detailed insights on UV conditions, visit Razlog UV Index.
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In Razlog, Bulgaria, January brings 179 hours of sunshine, marking the year’s quiet start. As winter transitions into spring, the days gradually lengthen, and by February, sunshine increases to 235 hours. March continues this upward trend with 288 hours, hinting at the vibrant energy of the upcoming seasons. April and May see a delightful surge, reaching 335 and 393 hours respectively, as the landscape bursts into life. This sunny momentum peaks in July, with an impressive 422 hours of sunshine, before slightly receding in August, though it still maintains a robust 399 hours. As autumn approaches, the sunshine gradually tapers off, showcasing a gentle decline through September to December, ending the year with 214 hours in December. This annual rhythm reflects the enchanting cycle of nature in Razlog, inviting visitors to bask in its brightness throughout the year.
In Razlog, Bulgaria, January brings a modest 26% chance of sunny weather, making it one of the cloudier months of the year. As the winter chill lingers, the likelihood of sun significantly increases in the following months, with February nearly doubling the chances to 51%. March and April maintain a fairly balanced outlook at around 47% and 44%, respectively, hinting at the gradual shift toward spring. Interestingly, the likelihood of sunshine surges dramatically during the summer months, peaking in July and August with impressive probabilities of 72% and 74%. This trend showcases a stark transition from January's winter gloom to the vibrant, sun-filled days of summer, making Razlog a charming destination for those who prefer sunnier skies with the changing seasons.
In Razlog, Bulgaria, January dawns with 9 hours of daylight, gradually expanding the sunlit hours throughout the winter months. As February arrives, a full hour is added, bringing 10 hours of daylight that glimmers on the snowy landscape. This upward trend continues into March with 11 hours, signaling the slow awakening of spring. By April, daylight reaches a delightful 13 hours, and this peak continues into the summer months, with June basking in 15 hours of sunshine. However, as summer fades, daylight begins its gradual retreat; July enjoys a still generous 14 hours, followed by August at 13 hours. The transition into fall sees a slow decline, dropping to 12 hours in September and continuing down to 9 hours by November and December. This fascinating ebb and flow of daylight not only marks the passage of the seasons but also shapes the daily rhythm of life in the picturesque town of Razlog.
In Razlog, Bulgaria, January ushers in a gentle breeze, with average wind speeds reaching 2.0 m/s (5 mph). This sets the tone for the winter months, where the winds remain mild yet persistent. Following January, the wind speeds gradually taper off, peaking again in December at the same average, creating a rhythmic pattern throughout the colder half of the year. Notably, February and March maintain a tranquil pace with wind speeds of 1.9 m/s (4 mph). As spring approaches, the winds soften even further, dropping to 1.7 m/s (4 mph) in April and stabilizing around 1.6 m/s (4 mph) from June through October. This consistent calm creates an inviting atmosphere, ideal for those seeking solace in the beautiful landscapes of Razlog. In conclusion, January's wind sets the stage for a serene winter, with a whispering breeze that gently underscores the charm of this picturesque Bulgarian valley.
Weather in Razlog varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Razlog, focusing on differences in temperature, rainfall, humidity, and UV levels.
In January, the weather is notably colder, with average temperatures hovering around -4°C (25°F) and nighttime lows plunging to -23°C (-9°F). The month typically sees 76 mm (3.0 in) of precipitation over 10 days, accompanied by a high humidity of 88%. In contrast, February brings a slight warming trend, with average temperatures rising to -1°C (30°F) and maximums reaching 13°C (55°F). Precipitation decreases to 65 mm (2.6 in) while maintaining the same number of rainy days. Humidity also dips slightly to 83%. For more detailed information, check out Razlog weather in February.
January and March exhibit considerable differences in weather patterns. January tends to be significantly colder, with average temperatures hovering around -4°C (25°F) and reaching a max of 9°C (48°F). In contrast, March marks a transition towards milder conditions, with average temperatures rising to 1°C (34°F) and highs reaching up to 16°C (62°F). Additionally, March experiences more precipitation, totaling 111 mm (4.4 in) over 13 days compared to January’s 76 mm (3.0 in) over only 10 days. Humidity levels are also lower in March at 81%, compared to January's 88%. For more detailed insights, you can visit Razlog weather in March.
January and April in Razlog showcase a striking contrast in weather conditions. January experiences frigid temperatures, with lows dropping to -23°C (-9°F) and an average of -4°C (25°F), while April brings a significant warming trend, with minimum temperatures around -10°C (14°F) and an average rise to 6°C (42°F). Precipitation levels increase slightly in April to 91 mm (3.6 in) over 13 days, compared to January's 76 mm (3.0 in) spread over 10 days, indicating a shift towards a wetter spring. Additionally, humidity levels are higher in January at 88%, while April sees a decrease to 71%, contributing to a more comfortable atmosphere during the latter month. For a detailed look at the weather in April, you can visit Razlog weather in April.
January and May present starkly contrasting weather conditions. In January, temperatures can plummet to a minimum of -23°C (-9°F), with an average of -4°C (25°F) and a maximum of 9°C (48°F), while humidity levels remain high at 88%. The month also sees about 76 mm (3.0 in) of precipitation over approximately 10 days. In contrast, May offers a much milder climate, with temperatures ranging from a minimum of -3°C (26°F) to a pleasant maximum of 24°C (76°F), yielding an average of 11°C (51°F). Although May experiences higher overall precipitation at 115 mm (4.5 in) over 19 days, the humidity decreases to 74%, making it feel more comfortable. For more detailed insights, you can check out the Razlog weather in May.
In January, Razlog experiences a frigid climate with temperatures ranging from a chilling -23°C (-9°F) to a maximum of 9°C (48°F), averaging around -4°C (25°F). The month is marked by high humidity at 88% and receives 76 mm (3.0 in) of precipitation over about 10 days. In stark contrast, June brings a more temperate atmosphere, with temperatures varying from a minimum of 1°C (34°F) to a pleasant maximum of 28°C (83°F), averaging 14°C (57°F). Although June has a higher total precipitation of 162 mm (6.4 in) spread over 20 days, the humidity drops to a more comfortable 63%. For more detailed insights on June weather, you can visit Razlog weather in June.
The weather in January and July presents a stark contrast in Razlog. In January, temperatures range from a bone-chilling -23°C (-9°F) to a maximum of 9°C (48°F), with an average of -4°C (25°F), while humidity is high at 88%. Despite the cold, January receives 76 mm (3.0 in) of precipitation over about 10 days. In contrast, July boasts a much milder climate, with temperatures ranging from a minimum of 6°C (43°F) to a maximum of 30°C (86°F) and an average of 16°C (62°F). The summer month experiences slightly higher precipitation at 89 mm (3.5 in) over 14 days, but with a significantly lower humidity level of 60%. You can find more details about the July weather here.
January and August present starkly contrasting weather conditions. In January, temperatures can plummet to a minimum of -23°C (-9°F) with an average of -4°C (25°F), while the maximum hovers around 9°C (48°F). This cold month also brings significant humidity, averaging 88%, and sees around 76 mm (3.0 in) of precipitation over 10 days. In contrast, August experiences a much warmer climate, with temperatures ranging from a minimum of 5°C (42°F) to a maximum of 30°C (86°F), and an average of 17°C (63°F). Precipitation is lighter at 59 mm (2.3 in) over 8 days, accompanied by a much lower humidity level of 47%. For more details, you can check the Razlog weather in August.
January and September present stark contrasts in weather conditions. In January, the cold grips the region with minimum temperatures plummeting to -23°C (-9°F) and average highs only reaching around 9°C (48°F). The month is also characterized by high humidity levels at 88% and a total precipitation of 76 mm (3.0 in) over approximately 10 days. In contrast, September brings a refreshing warmth, where minimum temperatures hover at -4°C (25°F) and daily averages rise to a pleasant 13°C (55°F), peaking at 27°C (81°F) on warmer days. With reduced humidity at 57% and lower precipitation of 48 mm (1.9 in) across 8 days, September offers a much more temperate and inviting climate. For more weather specifics, you can visit Razlog weather in September.
January and October present stark contrasts in weather patterns. In January, temperatures can plummet to a minimum of -23°C (-9°F) and average around -4°C (25°F), with highs reaching just 9°C (48°F). The month is characterized by high humidity at 88% and significant precipitation of 76 mm (3.0 in) over about 10 days. Conversely, October brings a milder climate, with temperatures ranging from a minimum of -4°C (25°F) to an average of 8°C (47°F) and highs of 23°C (74°F). Precipitation in October is slightly lower at 67 mm (2.6 in) across 8 days, and humidity lessens to 76%. For more specific details, check out the Razlog weather in October.
January and November present distinctly different weather patterns. In January, temperatures can plummet to a minimum of -23°C (-9°F), with an average temperature of -4°C (25°F) and a maximum of only 9°C (48°F). This month also sees significant precipitation, averaging 76 mm (3.0 in) over approximately 10 days, accompanied by high humidity at 88%. In contrast, November experiences milder conditions, with a minimum temperature of -12°C (11°F) and an average of 4°C (39°F), peaking at a comfortable 19°C (67°F). Precipitation in November is lower, at 62 mm (2.5 in) over about 8 days, with a slightly lower humidity of 85%. For more details on the specific climate in Razlog during November, visit Razlog weather in November.
When comparing the weather in January and December, January tends to be slightly colder with an average temperature of -4°C (25°F), while December has a milder average of -1°C (30°F). The minimum temperatures in both months are quite similar, with January dipping to -23°C (-9°F) and December at -21°C (-6°F). January also experiences less precipitation, with 76 mm (3.0 in) over 10 days, compared to December's 102 mm (4.0 in) over 13 days. Humidity levels remain comparable, with January at 88% and December at 87%. For a closer look at December weather specifics, check out Razlog weather in December.
January in Razlog stands out as a chilly month, characterized by its significantly colder temperatures and high humidity levels when compared to the rest of the year. With average lows often dipping well below freezing, residents and visitors alike experience the stark, crisp air that defines this winter month. The increased precipitation, manifesting through frequent snow or sleet, adds to the mesmerizing winter landscape. While January might feel harsher than the milder months that precede and follow it, this unique climate offers a beautiful, serene backdrop, perfect for winter sports and enjoying the snowy outdoors. For a detailed look at the climatic nuances throughout the year, visit Razlog Climate.