Last updated: August 27, 2025
In January, Hel, Poland experiences a chilly maritime climate marked by a maximum temperature of 10°C (51°F) and an average of 2°C (35°F). The month records a notable minimum temperature of -12°C (11°F), creating a crisp and invigorating atmosphere. With 52 mm (2.0 in) of precipitation occurring over 12 days, wet weather is common, contributing to a high humidity level of 89%. Visitors should prepare for cool, damp days and the potential for snow, making January a unique time to explore the stunning coastal landscape of Hel.
In January, Hel, Poland, experiences a chilly winter embrace, with minimum temperatures plunging to -12°C (11°F), while the average hovers around a brisk 2°C (35°F) and peaks at a mild 10°C (51°F). As the coldest month of the year, January sets the stage for a gradual warming trend, as seen in the following months where temperatures begin to inch upward. By February, the minimum remains steadfast at -12°C (11°F), but a slight dip in the average to 1°C (34°F) and a peak of 12°C (55°F) hints at the impending arrival of spring. March follows suit, showcasing similar minimums but a slight increase in both average and maximum temperatures, reaching 3°C (38°F) and 15°C (59°F), respectively. This transition from winter's grasp to the budding warmth of spring is palpable as each month progresses toward April, where temperatures begin to bloom, suggesting a vibrant shift from the icy serenity of January to the inviting warmth of the upcoming seasons.
In January, Hel, Poland, experiences a moderate precipitation total of 52 mm (2.0 in), contributing to the winter landscape's unique charm. Rain falls on approximately 12 days, providing a rhythmic pattern of moisture. This month marks the beginning of a gradual increase in precipitation as spring approaches, with February showing a slight decrease to 42 mm (1.7 in) but with only 11 rainy days. Interestingly, January typically sets the stage for weather patterns throughout the year, where fluctuations in precipitation are evident, with peaks in the summer months, like July's 89 mm (3.5 in). Overall, January acts as a transitional period in Hel’s climate, showcasing the balance between winter's chill and the promise of the wetter months ahead.
In January, Hel, Poland, experiences a remarkable humidity level of 89%, which sets the tone for a consistently damp winter. This high humidity is sustained through February and begins to gradually decline in March, with levels slightly easing to 88%. As spring approaches, April sees a further decrease to 84%, paving the way for a more comfortable atmosphere. However, during the summer months, humidity stabilizes at 76% from May to August, bringing a more pleasant environment for residents and visitors alike. The trend shifts again in autumn, with humidity rising back to 81% in September, and peaking at 89% once more in both October and the closing months of the year, creating a full-circle return to the characteristic dampness that defines Hel’s unique climate.
In January, Hel, Poland experiences a low UV Index of 1, indicating minimal risk of harm from unprotected sun exposure, with a burn time of 45 minutes. This trend of low UV levels continues into February, where the index slightly rises to 2, maintaining the same burn time. As spring approaches, the UV Index begins to climb, reaching a moderate level of 4 in March and 5 in April, shortening burn times to 30 minutes. May and June usher in higher UV exposure, with indices peaking at 6 and 7, respectively, necessitating more caution as burn times decrease to 25 minutes. While July retains this high level, August sees a slight decline to 6, before tapering off again in September with a moderate 5. The year concludes with low UV levels of 1 and burn times of 45 minutes in November and December. For detailed seasonal variations, check out the Hel UV Index.
UV Risk Categories
In Hel, Poland, January starts the year with a modest 99 hours of sunshine, setting the stage for a gradual increase as winter transitions to spring. As the months progress, the sun shines brighter, with February witnessing a significant leap to 191 hours. March further expands on this trend, offering 261 hours of sunlight, which heralds the arrival of longer days. The warming months of April and May bring 354 and 419 hours, respectively, creating a vibrant atmosphere as nature awakens. June reaches its peak with 447 hours, and even in July and August, the sun remains generous, providing 433 and 392 hours. However, as autumn approaches, the sunshine begins to wane, with September delivering 308 hours. By the time October rolls around, the count drops to 240 hours, and the end of the year sees November and December cool down to 153 and 125 hours, respectively. This cycle beautifully illustrates the ebb and flow of sunlight throughout the year, framing Hel as a destination that transforms dramatically with each season.
In January, the chances of experiencing sunny weather in Hel, Poland, are relatively slim, with only a 10% likelihood of sunshine. This marks a significant contrast to the following months, where sunny days become more frequent; February sees a jump to 32%, and by March, the probability rises further to 38%. The trend continues upward through the spring, peaking in June at an impressive 62%. As summer gives way to autumn, the chances of clear skies fluctuate again, with August dropping to 31% and November sinking back to 19%. Thus, while January might be dreary, the gradual increase in sunny days throughout the winter months offers a glimmer of hope as spring approaches.
In Hel, Poland, January marks the beginning of a gradual increase in daylight, starting with just 7 hours. As winter transitions into spring, daylight expands significantly—by March, it brightens to 11 hours, inviting a sense of renewal. The lengthening days continue through April and May, reaching a peak of 16 hours in June, making the summer months a delightful time to explore the region. However, as summer fades, daylight begins its slow retreat; by October, it has dropped to 10 hours, and the cycle winds down to 8 hours in November before returning to 7 hours in December. This rhythmic ebb and flow of daylight not only influences the scenic beauty of Hel but also enriches its seasonal activities, drawing visitors year-round to witness each changing phase.
In January, Hel, Poland experiences an average wind speed of 5.4 m/s (12 mph), setting the stage for a brisk winter atmosphere. As the month progresses into February, the winds pick up slightly to 5.7 m/s (13 mph), reflecting a trend of increasing gusts as winter draws toward spring. However, by March, the speed moderates again to 5.3 m/s (12 mph), suggesting a gentle transition toward milder conditions. Notable is the decline in wind strength during the late spring and summer months, reaching a low of 4.0 m/s (9 mph) in June. As the year winds down, the fall months see a resurgence in gustiness, with December peaking at 6.2 m/s (14 mph), highlighting a dynamic seasonal pattern that defines the coastal air of Hel. This oscillation between stronger and milder winds characterizes the unique climate of this charming Polish peninsula.
Weather in Hel varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Hel, focusing on differences in temperature, rainfall, humidity, and UV levels.
In January, temperatures in the region typically range from a frigid minimum of -12°C (11°F) to an average of 2°C (35°F), peaking at a maximum of 10°C (51°F). The month sees around 52 mm (2.0 in) of precipitation over 12 days, coupled with consistently high humidity levels at 89%. In contrast, February experiences a slight warming trend, with temperatures dipping to a minimum of -12°C (11°F) and averaging 1°C (35°F), reaching a maximum of 12°C (55°F). Precipitation in February is slightly less, totaling 42 mm (1.7 in) across 11 days, while humidity remains steady at 89%. For more details on the weather conditions, you can refer to Hel weather in February.
In January, the weather is notably colder, with average temperatures hovering around 2°C (35°F) and maximums reaching only 10°C (51°F). The month experiences significant precipitation, totaling 52 mm (2.0 in) over approximately 12 days, coupled with high humidity levels at 89%. In contrast, March brings slightly milder temperatures, with an average of 3°C (38°F) and maximums climbing to 15°C (59°F). While precipitation is slightly lower at 47 mm (1.8 in) over the same number of days, the humidity remains relatively stable at 88%. For a detailed look at March weather, you can check Hel weather in March.
In January, the weather is characterized by much colder temperatures, with a minimum of -12°C (11°F) and averaging around 2°C (35°F), while the maximum temperature reaches only 10°C (51°F). The month experiences relatively high humidity at 89% and a total precipitation of 52 mm (2.0 in) over approximately 12 days. In contrast, April brings a noticeable shift in conditions, with minimum temperatures rising to -2°C (29°F) and an average of 7°C (45°F), peaking at a comfortable 20°C (69°F). This month sees lower precipitation at 34 mm (1.3 in) over just 8 days and slightly reduced humidity at 84%. For more details about weather conditions in April, visit Hel weather in April.
In January, the weather is characterized by frigid temperatures, with lows plummeting to -12°C (11°F) and an average of just 2°C (35°F). Precipitation is frequent, occurring on about 12 days, contributing to a damp atmosphere with high humidity levels of 89%. In contrast, May brings a significant warmth, with temperatures ranging from a minimum of 1°C (34°F) to a maximum of 25°C (77°F) and an average of 12°C (53°F). While precipitation remains similar in frequency, totaling 58 mm (2.3 in) over 12 days, the humidity drops to a more comfortable 76%. For more details about the weather in May, you can visit Hel weather in May.
In January, the weather is characterized by cold temperatures, with minimums dipping to -12°C (11°F) and average highs around 2°C (35°F). The month experiences relatively high humidity at 89% and sees about 52 mm (2.0 in) of precipitation over 12 days. In contrast, June brings a much warmer climate, with temperatures ranging from a minimum of 7°C (45°F) to maximums reaching 30°C (87°F), resulting in a comfortable average of 18°C (64°F). Although June has slightly higher precipitation at 56 mm (2.2 in), it occurs over fewer days (9 days), and humidity decreases to 76%. For more details about weather conditions in June, you can check Hel weather in June.
In January, the weather is quite chilly, with temperatures ranging from a minimum of -12°C (11°F) to a maximum of 10°C (51°F), and an average temperature of around 2°C (35°F). This winter month sees total precipitation of 52 mm (2.0 in) over about 12 days and a high humidity level of 89%, contributing to a damp and frosty atmosphere.
Conversely, July brings much warmer conditions, with temperatures varying from a minimum of 11°C (51°F) to a maximum of 32°C (89°F) and an average temperature of 19°C (66°F). Although July experiences a higher total precipitation of 89 mm (3.5 in) over the same number of days, the humidity drops to 76%, resulting in a more pleasant summer climate. For a more detailed look at the weather during this month, you can check Hel weather in July.
January and August present strikingly different weather conditions. In January, the temperatures are notably low, ranging from a minimum of -12°C (11°F) to a maximum of 10°C (51°F), with an average temperature of 2°C (35°F). The month also sees 52 mm (2.0 in) of precipitation over approximately 12 days, coupled with high humidity at 89%. In contrast, August experiences a warm climate, featuring temperatures that range from a minimum of 11°C (51°F) to a maximum of 30°C (87°F), with an average temperature of 19°C (67°F). Precipitation increases slightly to 67 mm (2.6 in) over 14 days, but the humidity drops to a more comfortable 76%. This clear seasonal contrast highlights the significant shift from the cold and wet conditions of winter to the warm summer weather. For more detailed weather information, you can refer to Hel weather in August.
In January, the weather is typically cold and harsh, with temperatures ranging from a brisk -12°C (11°F) to a mild 10°C (51°F) and an average of around 2°C (35°F). The month experiences a fair amount of precipitation, totaling 52 mm (2.0 in) over approximately 12 days, combined with high humidity levels of 89%.
In contrast, September brings a much milder climate, with temperatures ranging from a minimum of 7°C (46°F) to a maximum of 29°C (85°F) and an average of 16°C (60°F). Although this month sees slightly more precipitation at 77 mm (3.0 in) over the same number of days, the humidity is lower at 81%. Overall, September offers a more pleasant and temperate environment compared to the frigid conditions of January. For a detailed overview of the weather in September, you can visit Hel weather in September.
In January, temperatures can plunge to a minimum of -12°C (11°F), with an average of just 2°C (35°F) and a maximum of 10°C (51°F). This frigid month typically sees 52 mm (2.0 in) of precipitation over about 12 days, while the humidity remains high at 89%. In stark contrast, October experiences a much milder climate, with temperatures ranging from a minimum of 3°C (39°F) to an average of 11°C (53°F), peaking at 21°C (70°F). October also has increased precipitation at 82 mm (3.2 in) spread over 15 days, but the humidity is slightly lower at 86%. For more information about the weather in October, you can check Hel weather in October.
January and November present distinct weather contrasts despite having similar humidity levels of 89%. In January, temperatures drop much lower, with a minimum of -12°C (11°F) and an average of just 2°C (35°F), while November enjoys milder conditions with minimums around -3°C (27°F) and an average of 7°C (45°F). Precipitation is comparable, with January receiving 52 mm (2.0 in) over 12 days and November slightly higher at 54 mm (2.1 in) over 13 days. Overall, November offers a much more temperate experience, making it a preferable time for outdoor activities. To learn more about November weather, visit Hel weather in November.
January and December both experience cold temperatures, but January tends to be slightly chillier. In January, the average temperature hovers around 2°C (35°F), with minimums dropping to -12°C (11°F), compared to December's average of 3°C (37°F) and a minimum of -8°C (18°F). Both months share the same maximum temperature of 10°C (51°F), yet December sees more precipitation, with 63 mm (2.5 in) over 15 days, while January receives 52 mm (2.0 in) across 12 days. Interestingly, humidity remains consistent at 89% in both months. For more details on December weather in this region, check out Hel weather in December.
In January, Hel experiences a distinctly colder climate compared to other months, with freezing temperatures that can dip significantly at night. The combination of high humidity levels and frequent precipitation leads to a damp chill in the air, making this month feel particularly brisk. The overall average temperature is notably lower, which, along with increased precipitation days, sets January apart from the milder and drier months. For a detailed year-round overview of Hel's climate, check out Hel Climate.