Last updated: August 21, 2025
Experience the winter charm of Hämeenlinna, Finland, in January, where temperatures typically range from a crisp -25°C (-13°F) to a mild 8°C (46°F), with an average around -4°C (25°F). This month witnesses 11 days of precipitation, accumulating to 48 mm (1.9 in), often shrouded in a blanket of 97% humidity. As you explore the frosty landscapes, expect a blend of brisk air and occasional snowfall, making it a captivating time for winter enthusiasts and nature lovers alike.
In Hämeenlinna, Finland, January reveals itself as the depths of winter, with temperatures often plunging to a chilling -25°C (-13°F) at night and struggling to rise beyond a modest 8°C (46°F) during the day. The average temperature sits around -4°C (25°F), highlighting a stark and crisp cold that blankets the city. As the month progresses toward February, temperatures dip even lower, with January standing as a relative warm-up before the frost deepens to an average of -5°C (24°F). While daylight might yield brief moments of sunshine, the frigid nights remind residents that winter is very much in charge, setting the tone for further drops in temperature as the region transitions into February and beyond.
In January, Haemeenlinna experiences a moderate precipitation level of 48 mm (1.9 in) over the course of 11 days. This marks a slight increase compared to February, where the total drops to 41 mm (1.6 in), suggesting a trend of drier conditions as the winter continues. Following January, precipitation levels gradually rise again, peaking in the summer months with July recording the highest rainfall at 85 mm (3.4 in). The data indicates a seasonal pattern, with winter months, including January, generally showcasing fewer precipitation days and lower totals, while the wetter months of June, July, and August bring a perceptible uptick in both precipitation amount and frequency. Overall, this rhythmic ebb and flow of rain aligns well with the climatic shifts in Haemeenlinna, establishing a clear seasonal dynamic that both residents and visitors experience throughout the year.
In Haemeenlinna, Finland, January stands out with an impressive humidity level of 97%, making it the most humid month of the year. This high humidity, characteristic of winter, gradually decreases as the seasons change; February and March exhibit slightly lower levels at 95% and 93%, respectively. As the city transitions into spring, the humidity continues to drop, reaching 86% in April and further declining to 75% by May and June—the driest months of the year. However, a slight uptick occurs in July and August, where humidity rises to 80% and 83% as summer blooms. The onset of autumn brings back the dampness, with September regaining much of the moisture at 90%, followed closely by October and November at 93% and 94% respectively. Finally, as December arrives, humidity settles at 95%, closing the year on a notably moist note. Overall, Haemeenlinna experiences a clear pattern of high humidity in winter and autumn, which sharply declines in the summer months.
In January, the UV Index in Hämeenlinna, Finland remains low at 1, with a burn time of 45 minutes, indicating minimal risk for sunburn. This trend continues into February, where similar conditions persist, meaning residents can enjoy outdoor activities without much concern for UV exposure. However, as March approaches, the UV Index rises to 3, prompting a shift to moderate exposure, with a reduced burn time of 30 minutes. This gradual increase continues through the spring months, peaking at 6 during the summer, particularly in June and July, where outdoor enthusiasts should exercise greater caution. Conversely, as autumn arrives, the Index tapers off, bringing back low values by October, and remaining at 1 through December. For those in Hämeenlinna, staying aware of these trends is essential for skin safety. For more information, visit Haemeenlinna UV Index.
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In Haemeenlinna, Finland, January marks the beginning of the year with a modest 44 hours of sunshine, hinting at the lingering chill of winter. As the months progress, there's a noticeable surge in sunlight, particularly in February where hours nearly triple to 138. The transition into spring brings a dramatic increase, with March offering 249 hours, and by April, the days grow even brighter, totaling 346 hours. This positive trend continues through May and June—when the sun shines for an impressive 431 and 479 hours, respectively—ushering in the vibrant essence of summer. Even in July, the sun maintains its presence with 467 hours, though it begins to wane in August at 388 hours. As autumn sets in, sunshine diminishes considerably, descending to 267 hours in September and even lower in the subsequent months, culminating in a meager 41 hours by December. This clear seasonal cycle highlights the charm of Haemeenlinna's changing light, linking the long, dark winters to the bright, sun-filled summers.
In Hämeenlinna, Finland, the likelihood of sunny weather in January is quite low, with only a 3% chance of sunshine. This stark contrast becomes more apparent as the seasons change; February sees a slight improvement at 14%, but it isn’t until March that the sun starts to make a more significant appearance, jumping to 37%. As spring unfolds, the chances of sunny days continue to rise, peaking in the summer months where June and July boast optimistic probabilities of 50% and 54%, respectively. However, a notable decline occurs as we transition back into autumn, with sunny days diminishing to 25% in September and hovering around 13% to 15% from October to December. This trend highlights the fluctuating sun exposure throughout the year in Hämeenlinna, making January one of the cloudiest months in the region.
In Hämeenlinna, Finland, January marks the peak of winter's darkness, granting just 6 hours of daylight as the year begins. However, as February unfolds, the days stretch to 9 hours, hinting at the approaching spring. The momentum continues into March with daylight extending to 11 hours, further brightening the landscape. By April, residents revel in 14 hours of daylight, signaling a celebratory transition towards summer. The shift culminates in June with a remarkable 19 hours of sunlight, urging people outdoors to enjoy nature’s bounty. As summer fades, August still offers a generous 15 hours, but the gradual descent into shorter days begins, with September down to 12 hours. October and November see daylight shrink to 9 hours and 7 hours, respectively, leading to the winter's return in December, where the sun graces the sky for just 5 hours. This striking variation in daylight highlights the beauty and challenges of living in Hämeenlinna, as each season brings its unique rhythm.
In Hämeenlinna, Finland, January greets residents with an average wind speed of 3.1 m/s (7 mph), setting a tone that echoes into February. As the winter months progress, the winds remain relatively calm, only dipping slightly to 3.0 m/s (7 mph) in February before picking up pace in March with a brisk 3.9 m/s (9 mph). This slight increase marks the transition into spring, where winds moderate again in April at 3.4 m/s (8 mph), before summer brings a dip to a gentle 2.7 m/s (6 mph) in June and July. The trend of rising wind speeds resumes in the fall, peaking again at 4.2 m/s (9 mph) in October, suggesting an invigorating return of gusts as the seasons shift. Thus, while January's winds are mild, they set the stage for a dynamic interplay of breezes throughout the year.
Weather in Haemeenlinna varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Haemeenlinna, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather of January and February, January typically experiences slightly milder temperatures with an average of -4°C (25°F) and a maximum of 8°C (46°F), while February sees a drop to an average of -5°C (24°F) and a maximum of 7°C (44°F). Notably, February tends to be colder, with a minimum temperature reaching -28°C (-18°F), compared to January's minimum of -25°C (-13°F). Precipitation is somewhat lower in February with 41 mm (1.6 in) over 9 days compared to January's 48 mm (1.9 in) over 11 days, and humidity levels remain high in both months, at 97% in January and 95% in February. For a more detailed look at February weather, visit Haemeenlinna weather in February.
January and March exhibit notable differences in weather conditions, despite their proximity in the winter season. In January, temperatures typically range from a chilling minimum of -25°C (-13°F) to an average of -4°C (25°F), with a maximum of 8°C (46°F). The month also sees a significant amount of precipitation, totaling 48 mm (1.9 in) over 11 days, accompanied by high humidity levels at 97%.
Conversely, March brings slightly milder temperatures, with a minimum still at -25°C (-13°F), but an average rising to -2°C (29°F) and a maximum reaching 11°C (52°F). Precipitation slightly decreases to 43 mm (1.7 in) over the same number of days, and humidity is lower at 93%. These shifts mark a gradual transition towards spring. For more details on March weather specifically, check out Haemeenlinna weather in March.
January and April present contrasting weather conditions. In January, temperatures plunge with a minimum of -25°C (-13°F) and an average of -4°C (25°F), while the maximum reaches only 8°C (46°F). The month experiences a high level of humidity at 97%, and precipitation occurs on about 11 days, totaling 48 mm (1.9 in). By April, the landscape begins to thaw, as temperatures rise significantly with a minimum of -13°C (9°F) and an average of 3°C (38°F), peaking at a pleasant 21°C (70°F). Although precipitation remains similar at 46 mm (1.8 in) over 12 days, the humidity decreases to 86%. For more insights into April weather, check out Haemeenlinna weather in April.
In January, the weather is marked by frigid temperatures, with minimums plunging as low as -25°C (-13°F) and an average temperature of just -4°C (25°F). The month experiences about 48 mm (1.9 in) of precipitation over 11 days, accompanied by high humidity levels at 97%. In contrast, May brings a dramatic shift with temperatures ranging from a minimum of -4°C (26°F) to a warm average of 10°C (50°F) and highs reaching up to 28°C (82°F). While May receives slightly more precipitation at 60 mm (2.4 in) over 10 days, the humidity decreases to a more comfortable 75%. For more details on the pleasant weather in May, check Haemeenlinna weather in May.
January and June present stark contrasts in weather. In January, temperatures plummet to a minimum of -25°C (-13°F) and reach a maximum of 8°C (46°F), creating a chilly average of -4°C (25°F). The month is marked by high humidity at 97%, with 48 mm (1.9 in) of precipitation occurring over 11 days. In contrast, June boasts a milder climate with a minimum temperature of 2°C (35°F) and a maximum soaring to 31°C (88°F), resulting in an average of 16°C (61°F). Although June sees slightly more precipitation at 71 mm (2.8 in) over 10 days, the humidity drops to a comfortable 75%. For a detailed look at June weather, visit Haemeenlinna weather in June.
January and July present stark contrasts in weather conditions. In January, temperatures can plummet to a chilling minimum of -25°C (-13°F) with an average temperature around -4°C (25°F) and a maximum of 8°C (46°F). The month experiences high humidity levels at 97% and a total precipitation of 48 mm (1.9 in) over 11 days. Conversely, July boasts much warmer temperatures, ranging from a minimum of 6°C (44°F) to a pleasant maximum of 31°C (88°F), with an average of 17°C (63°F). Although July has higher overall precipitation at 85 mm (3.4 in), it maintains a lower humidity level at 80% over the same number of days. For more specific insights, check out Haemeenlinna weather in July.
In January, Haemeenlinna experiences frigid temperatures, with a minimum of -25°C (-13°F) and an average of -4°C (25°F), resulting in a wintry landscape. The month sees 48 mm (1.9 in) of precipitation over approximately 11 days, accompanied by a high humidity level of 97%. In stark contrast, August brings a much milder climate, with temperatures ranging from a minimum of 5°C (42°F) to a maximum of 30°C (86°F), and an average of 16°C (61°F). Although it is slightly wetter, with 80 mm (3.2 in) of precipitation over 13 days, the humidity drops to 83%. For more detailed insights, you can check the Haemeenlinna weather in August.
January and September present dramatically different weather patterns. In January, temperatures are frigid, with a minimum of -25°C (-13°F) and an average around -4°C (25°F), while the maximum reaches only 8°C (46°F). The month is marked by significant humidity at 97%, and precipitation occurs on 11 days, totaling 48 mm (1.9 in). In contrast, September offers a milder climate, with temperatures varying from a minimum of -2°C (29°F) to a comfortable average of 11°C (52°F), peaking at 23°C (74°F). This month also sees slightly more precipitation, totaling 65 mm (2.6 in) over 13 days, accompanied by a lower humidity level of 90%. For more detailed information, check out Haemeenlinna weather in September.
January and October present contrasting weather conditions. In January, temperatures plunge to a minimum of -25°C (-13°F) and average around -4°C (25°F), with a peak of just 8°C (46°F). Humidity is at a high 97%, and the month experiences 48 mm (1.9 in) of precipitation over 11 days. In comparison, October shows a milder climate, with temperatures ranging from a minimum of -6°C (22°F) to a comfortable maximum of 18°C (65°F), averaging 6°C (43°F). However, it brings more precipitation, accumulating 75 mm (2.9 in) across 15 days, while humidity remains relatively high at 93%. For more details on October weather, you can visit Haemeenlinna weather in October.
When comparing the weather in January with that of November, it's clear that January is significantly colder. January experiences minimum temperatures plunging to -25°C (-13°F) and an average around -4°C (25°F), while November sees milder conditions with minimums at -11°C (13°F) and an average of 2°C (36°F). Precipitation levels are fairly similar, with January receiving 48 mm (1.9 in) and November slightly higher at 52 mm (2.1 in), both occurring over 11 days. Additionally, January's high humidity at 97% contrasts with November's 94%, making January feel much colder despite the slight difference in precipitation. For a more detailed look at the weather patterns during this time, you can check Haemeenlinna weather in November.
January tends to be colder than December, with average temperatures in January reaching a low of -25°C (-13°F) and a high of 8°C (46°F), compared to December's milder range of -20°C (-5°F) to 5°C (42°F). Additionally, January experiences less precipitation, with 48 mm (1.9 in) over 11 days, whereas December sees a higher total of 63 mm (2.5 in) across 14 days. Humidity levels are slightly higher in January at 97%, compared to December's 95%, contributing to the overall chill in the air. For a more detailed look at the weather conditions in December, you can visit Haemeenlinna weather in December.
January in Hämeenlinna presents a stark contrast to the milder months, characterized by its bitter cold temperatures that can plummet to a frigid -25°C. With an average temperature hovering around -4°C, this month stands out as one of the chilliest times of the year. The high humidity levels at 97% contribute to the bone-chilling sensation, while a notable 48 mm of precipitation spread over 11 days often falls as snow. This wintry landscape transforms Hämeenlinna, offering a unique charm that differs significantly from the more temperate conditions experienced in other months. For more insights on seasonal variations, check out Haemeenlinna Climate.