Last updated: August 21, 2025
In Viljandi, Estonia, January presents a captivating winter landscape, characterized by a maximum temperature of 8°C (46°F) and an average chill at -2°C (28°F), plunging to a brisk minimum of -21°C (-6°F). This month witnesses 38 mm (1.5 in) of precipitation over 10 days, contributing to the enchanting icy scenery. The high humidity level of 95% envelops the town, enhancing the winter ambiance. With its varied temperatures and moisture, January in Viljandi offers a picturesque setting that beckons both adventurers and those seeking tranquility amidst the serene cold.
In Viljandi, Estonia, January greets visitors with a chilly embrace, showcasing a dramatic range of temperatures that reflect the heart of winter. With lows sinking to an impressive -21°C (-6°F) and an average hovering around -2°C (28°F), the month's icy grip is palpable. However, the weather is not without relief; daytime highs can reach a balmy 8°C (46°F), teasing the prospect of warmer days ahead. As January progresses, the biting cold can be starkly contrasted with February's even colder trends, including a minimum of -24°C (-11°F). This notable transition hints at a gradual shift into early spring, where temperatures begin to creep upwards, paving the way for the emergence of milder weather in the coming months. Such frigid winter temperatures encapsulate the essence of Estonian winter, offering a vivid backdrop for both the beauty and challenges that come with it.
In January, Viljandi, Estonia experiences a modest precipitation total of 38 mm (1.5 in) over the course of approximately 10 rainy days. This marks the start of a gradual increase in rainfall, setting the stage for the wetter months ahead. As winter gives way to spring, February sees a slight uptick to 47 mm (1.9 in), followed by March, which brings even more moisture at 53 mm (2.1 in). Interestingly, while January kicks off with relatively lighter rains, the subsequent months demonstrate a notable trend towards increased precipitation, culminating in the summer months where rainfall reaches its peak. This pattern indicates a clear transition from the drier winter months to a lush, vibrant late spring and summer, marking a climatic rhythm that the locals have come to expect and adapt to.
In January, Viljandi, Estonia experiences its peak humidity at an impressive 95%, setting the tone for a winter characterized by moisture-laden air. This high level of humidity gradually declines in the following months, with February and March seeing a slight reduction to 93% and 90% respectively. As spring arrives in April, humidity continues its downward trend, reaching 87%, before significantly dropping to 73% in May. This decrease marks a transition into drier, warmer months. Throughout the summer, humidity levels rise again, peaking at 84% in August. As the year draws to a close, humidity remains relatively stable, hovering around 90% through October to December. Overall, the data highlights a distinct seasonal fluctuation in humidity levels, with winter showcasing the highest moisture content, while late spring brings a refreshing reprieve.
In Viljandi, Estonia, January sees a low UV Index of 1, indicating minimal sun exposure risk, where you can enjoy the outdoors for up to 45 minutes without worry. This trend of low UV levels continues into February before gradually rising in March, where the UV Index climbs to 3, signaling a moderate exposure risk and a reduced burn time of 30 minutes. As spring unfolds into summer, UV levels peak, particularly in June and July with a high index of 7, cutting down safe exposure times to 25 minutes. This clear seasonal progression highlights the importance of sun safety as the days warm up. For more detailed insights on the UV index throughout the year, visit Viljandi UV Index.
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In Viljandi, Estonia, January greets residents with a modest 61 hours of sunshine, a stark contrast to the more luminous days that follow. As winter yields to spring, sunshine steadily increases, with February bringing 137 hours and March showcasing a notable leap to 264 hours. The warmth of April further brightens the landscape, amassing 348 hours of golden rays, paving the way for May’s radiant 436 hours. Summer peaks in June with 467 hours, offering abundant daylight before a slight dip in July, yet the sun still graces Viljandi with nearly 462 hours. As autumn arrives, the sunshine begins to wane, offering 392 hours in August and gradually descending to a mere 110 hours by November. Finally, December closes the year on a quiet note with just 62 hours, reminding us of the cyclical dance of the seasons and the sun’s fleeting presence during the cold months.
In Viljandi, Estonia, the likelihood of sunny weather in January is quite low, with only a 6% chance of sunshine gracing the winter landscape. This trend of limited sunlight continues into February, where the chance only slightly increases to 14%. As winter gives way to spring, a significant uptick in sunshine is observed, with March boasting 30% and April reaching 36%. This gradual rise highlights the transition from the bleak midwinter to a more hopeful and bright spring, setting the stage for the sunnier months ahead. By the time summer arrives, the likelihood of sun soars to over 50%, creating a striking contrast with the dreariness of January. Thus, for those dreaming of brighter days, patience is key as Viljandi transitions from winter's gloom to spring's warmth.
In Viljandi, Estonia, January marks the beginning of the year with a modest 7 hours of daylight, setting the stage for gradual change as winter transitions into spring. As February arrives, daylight extends to 9 hours, hinting at the longer days ahead. By March, the increase becomes more pronounced, reaching 11 hours and allowing for glimpses of the emerging warmth. April ushers in 14 hours of daylight, while May delights residents with 16 hours, showcasing the vibrant colors of spring and early summer. June reaches its zenith at 18 hours, providing almost endless daylight that gradually tapers off through July and August. As autumn nears, daylight begins to wane, falling to 12 hours by September and further to 10 hours in October. The cycle completes itself as November and December return to the shorter days of 7 hours and 6 hours respectively, reminding us of the rhythm of nature and the changing seasons.
In January, Viljandi, Estonia, experiences an average wind speed of 3.7 m/s (8 mph), setting the tone for the winter season. As the months transition into February, the winds pick up slightly to 3.9 m/s (9 mph), hinting at the approaching spring. This upward trend continues into March, where winds reach 4.6 m/s (10 mph), indicating a brisk shift in weather patterns. However, by April, the winds ease slightly to 4.3 m/s (10 mph) before dipping notably to 2.8 m/s (6 mph) in June, ushering in milder summer breezes. The wind speeds then begin to gradually rise again, peaking at 5.0 m/s (11 mph) in October as autumn settles in. This cycle of fluctuations showcases the dynamic nature of Viljandi's winds, reflecting the vibrant seasonal changes throughout the year.
Weather in Viljandi varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Viljandi, focusing on differences in temperature, rainfall, humidity, and UV levels.
January and February present a stark winter scene, yet there are subtle differences in their weather patterns. January typically experiences slightly milder temperatures, with an average of -2°C (28°F), while February can dip a bit lower, averaging -3°C (27°F), with a minimum temperature of -24°C (-11°F). Both months receive consistent precipitation, but February sees a bit more, with 47 mm compared to January's 38 mm, although both months record precipitation on approximately 10 days. Humidity levels are also similar, remaining high at 95% in January and slightly lower at 93% in February. For more detailed information, you can check Viljandi weather in February.
January and March exhibit notable differences in weather patterns despite being close together in the winter season. In January, the average temperature hovers around -2°C (28°F), with a maximum of 8°C (46°F) and a minimum of -21°C (-6°F), while March sees a slight warming trend with an average of 0°C (33°F), maxing out at 13°C (55°F). Additionally, January experiences higher humidity at 95% compared to March’s 90%, contributing to a colder feel. Precipitation is also more abundant in March, with 53 mm (2.1 in) over 12 days, versus January's 38 mm (1.5 in) spread over 10 days. For more details on the weather conditions in March, you can visit this link: Viljandi weather in March.
In January, the weather is characterized by frigid temperatures, with minimums plunging to -21°C (-6°F) and an average temperature hovering around -2°C (28°F), while max temperatures reach only up to 8°C (46°F). The month sees about 38 mm (1.5 in) of precipitation spread over 10 days, accompanied by high humidity levels of 95%. In contrast, April experiences a significant warming trend, with temperatures ranging from a minimum of -8°C (18°F) to a maximum of 22°C (73°F), averaging around 5°C (42°F). Precipitation slightly increases to 51 mm (2.0 in) over 11 days, while humidity decreases to a more moderate 87%. To learn more about the weather conditions in April, you can check out Viljandi weather in April.
January and May exhibit stark contrasts in weather conditions. In January, temperatures can plummet to a minimum of -21°C (-6°F), with an average of -2°C (28°F) and a maximum of just 8°C (46°F), resulting in a frigid and damp atmosphere brought on by 95% humidity. The month sees around 38 mm (1.5 in) of precipitation over approximately 10 days. In contrast, May presents a more temperate climate, with minimum temperatures rising to -5°C (24°F) and averages of 11°C (52°F) peaking at 28°C (82°F). While May experiences slightly higher precipitation at 51 mm (2.0 in) over the same number of days, the lower humidity level of 73% makes for much more pleasant conditions. For more details about May weather, check out Viljandi weather in May.
January and June present starkly contrasting weather conditions. In January, temperatures can plummet to a minimum of -21°C (-6°F), with an average of -2°C (28°F) and a maximum of 8°C (46°F). The month is characterized by high humidity at 95% and a precipitation total of 38 mm (1.5 in) over approximately 10 days. In contrast, June boasts a much milder climate, with minimum temperatures around 3°C (38°F) and averages peaking at 17°C (62°F), reaching a maximum of 31°C (88°F). While June sees higher precipitation levels at 76 mm (3.0 in) over 12 days, the humidity is notably lower at 77%. For those interested in more details, you can find information about the weather in June here: Viljandi weather in June.
January and July present a stark contrast in Viljandi's weather. In January, temperatures plunge to a minimum of -21°C (-6°F) with an average of -2°C (28°F) and a maximum of 8°C (46°F). The month sees around 38 mm (1.5 in) of precipitation over about 10 days, accompanied by high humidity levels at 95%, creating a frosty and damp atmosphere. In contrast, July brings warmth, with temperatures ranging from a minimum of 5°C (42°F) to a maximum of 31°C (88°F) and an average of 18°C (64°F). Precipitation increases to 82 mm (3.2 in) over 12 days, but humidity decreases to a more comfortable 80%. For more details on the summer climate, check out Viljandi weather in July.
The weather in January is characterized by harsh cold, with temperatures plummeting to a minimum of -21°C (-6°F) and averaging around -2°C (28°F). In contrast, August brings much milder conditions, where temperatures range from a minimum of 5°C (42°F) to a maximum of 31°C (87°F) and an average of 17°C (62°F). January typically sees about 38 mm of precipitation over 10 days and a high humidity level of 95%, while August has greater precipitation at 99 mm across 13 days, though with lower humidity at 84%. For a more detailed look at the weather in August, you can check Viljandi weather in August.
In January, the weather is characterized by frigid temperatures, with a minimum of -21°C (-6°F) and an average of -2°C (28°F), peaking at a maximum of 8°C (46°F). The month experiences high humidity at 95% and receives about 38 mm (1.5 in) of precipitation over approximately 10 days. In contrast, September sees a significant increase in warmth, with temperatures ranging from a minimum of -2°C (28°F) to a comfortable maximum of 26°C (79°F), averaging around 12°C (55°F). However, it is also wetter, with 75 mm (3.0 in) of precipitation spread over 14 days and a lower humidity level of 89%. For a more detailed look at the specific weather conditions during this month, you can check out Viljandi weather in September.
January and October present contrasting weather conditions. In January, temperatures can plunge as low as -21°C (-6°F), with an average of -2°C (28°F) and a maximum of 8°C (46°F). The precipitation is relatively low at 38 mm (1.5 in) over approximately 10 days, but the humidity remains high at 95%, contributing to a cold, damp atmosphere.
On the other hand, October enjoys milder temperatures, with lows around -5°C (23°F), an average of 7°C (46°F), and highs reaching 19°C (67°F). This month also experiences more rainfall, totaling 82 mm (3.2 in) over about 14 days, with humidity at 92%, creating a noticeably cooler and wetter environment. For more details on the October climate, you can visit Viljandi weather in October.
January and November in Viljandi present quite distinct weather patterns. In January, temperatures can plummet to a minimum of -21°C (-6°F) with an average around -2°C (28°F), while November is milder, with minimum temperatures of -10°C (14°F) and averages of 3°C (38°F). Additionally, January typically receives less precipitation at 38 mm (1.5 in) over about 10 days, whereas November experiences slightly more, with 57 mm (2.2 in) spread across 11 days. Humidity levels are fairly high in both months, hovering around 95% in January and 93% in November, but the chill of January makes it feel much colder. For more specific details about November's conditions, you can check out Viljandi weather in November.
In comparing the weather between January and December, January tends to be slightly milder on average, with temperatures ranging from a minimum of -21°C (-6°F) to a maximum of 8°C (46°F), compared to December's lower minimum of -24°C (-11°F) and a slightly higher maximum of 9°C (48°F). Precipitation levels are also lower in January, with 38 mm (1.5 in) over approximately 10 days, whereas December sees more rain at 52 mm (2.1 in) across 13 days. Humidity levels remain high in both months, with January at 95% and December just a notch lower at 93%. For more detailed information, you can visit Viljandi weather in December.
January in Viljandi presents a striking contrast to other months, as it embodies the heart of winter with its biting chill and frequent precipitation. The temperatures drop significantly, often reaching their lowest, while the high humidity creates an atmosphere that feels even colder. With an average of 10 days of rainfall, January stands out not only for its substantial precipitation but also for the enchanting beauty of a winter landscape blanketed in snow. For those intrigued by the distinctive character of each season, January offers a compelling glimpse into the sharp, crisp nature of Estonian winters. Discover more about the seasonal shifts by visiting Viljandi Climate.