Last updated: August 27, 2025
In January, Uppsala experiences a captivating winter landscape, with temperatures ranging from a maximum of 10°C (50°F) to a chilly minimum of -23°C (-10°F). The average temperature hovers around -1°C (31°F), offering a taste of the season's brisk charm. This month sees 34 mm (1.3 in) of precipitation over approximately 7 days, contributing to the region's characteristic 90% humidity. Whether you're braving the cold or savoring the serene beauty of the snow-covered city, January in Uppsala is a unique experience that showcases both the frost and charm of Swedish winters.
In January, Uppsala, Sweden, experiences a striking winter chill with temperatures dipping as low as -23°C (-10°F) for the minimum and averaging around -1°C (31°F). The month sees a maximum temperature of 10°C (50°F), marking a brief respite from the cold. This trend of severely low temperatures continues into February, although there's a slight upward shift in the maximum, reaching 11°C (52°F). As winter fades into spring, March begins to show signs of warming, with average temperatures inching up to 1°C (34°F). These chilly January days are a precursor to the gradual thaw, highlighting Uppsala's transition from the frost-covered beauty of winter toward the welcoming blooms of spring.
In January, Uppsala experiences a moderate level of precipitation, with a total of 34 mm (1.3 in) over approximately 7 days. This amount sets the stage for the winter months, where the weather continues to remain relatively damp, albeit slightly decreasing in February to 32 mm (1.2 in). As spring approaches, precipitation gradually increases, peaking in the summer months, particularly in July and August, where it reaches 63 mm (2.5 in) and 69 mm (2.7 in) respectively. A notable trend is the gradual rise in precipitation as the year progresses, highlighting the transition from the cold, often drier winter to the more humid and lush summer months. This rhythm of moisture not only shapes the landscape but also influences the local climate, making Uppsala a dynamic area to observe seasonal changes.
In Uppsala, Sweden, January marks the peak of humidity at an impressive 90%, setting a trend that persists into the colder months, particularly with November also reaching the same high. As winter transitions to spring, humidity levels experience a slight drop, with February at 88% and March at 89%, before tapering off to 85% in April. The move into warmer months sees a gradual decline, with May and June recording 77% and 76% respectively, suggesting a drier spell as summer takes hold. However, humidity levels begin to rise again in the autumn months, signaling a return to the wet conditions typical of Uppsala, peaking once more in October at 89%. Overall, January’s high humidity not only underscores the chilly winter climate but also sets the stage for the fluctuating moisture levels that characterize the region throughout the year.
In Uppsala, Sweden, January features a UV Index of 1, indicating low exposure risk and a relatively safe burn time of 45 minutes under direct sunlight. As winter progresses, this trend continues with February maintaining the same index level. However, as spring approaches, the UV Index climbs gradually, peaking at 3 in March and 4 in April and May, signaling a shift to a moderate exposure category. Here, the burn time decreases to 30 minutes, emphasizing the need for heightened awareness as the sun becomes more intense. This gradual increase continues into summer, where June and July see a significant jump to 7, denoting high exposure risks and a much shorter burn time of just 25 minutes. As autumn arrives, the index retreats again, returning to low levels by October, November, and December. Tracking these patterns can be essential for residents and visitors alike to enjoy the sun safely. For more details, check out the Uppsala UV Index.
UV Risk Categories
In Uppsala, Sweden, January typically ushers in a mere 71 hours of sunshine, casting a subdued atmosphere as winter's chill prevails. However, as the months progress, a remarkable transformation occurs; February gifts the city 167 hours, heralding the slow return of daylight. Spring breathes life into March, boasting 258 hours, and by April, the sunshine surges to 362 hours, casting a warm glow on blossoming landscapes. The warmth continues to escalate in May with 438 hours, peaking in July at an impressive 483 hours. As summer gently yields to autumn, sunlight begins to taper, with August still enjoying 406 hours before descending to 301 hours in September. The transition towards winter sees October with 207 hours, November dropping to 125 hours, and finally, December closing the year with just 72 hours of sunshine. This pattern vividly highlights the dance of daylight throughout the year in Uppsala, where winter starkly contrasts the vibrant, sun-soaked days of summer.
In January, the likelihood of experiencing sunny weather in Uppsala is quite low, standing at just 10%. This marks the beginning of a gradual increase in sunshine that unfolds over the next few months. As February arrives, the chances rise to 30%, signaling a slow but noticeable shift. By March, the sun makes a more prominent appearance with a 33% probability, while April sees this figure nearly double to 47%, heralding the arrival of spring. This upward trend continues through the warmer months, peaking in July with a 53% chance of sunny skies. However, as the year progresses into the fall, the likelihood dips again, underscoring a seasonal cycle where January remains one of the cloudiest months in Uppsala.
In Uppsala, Sweden, January kicks off the year with a modest 6 hours of daylight, a stark contrast to the rapidly increasing twilight of the coming months. As February arrives, this duration climbs to 9 hours, hinting at the lengthening days ahead. By March, daylight stretches to 11 hours, and spring's approach becomes ever more apparent. With each passing month, a surge in brightness unfolds: April enjoys 14 hours, May dazzles with 17 hours, and June even boasts an impressive 18 hours of daylight, marking the height of summer. However, this luminescence gradually wanes, with July holding onto 17 hours before tapering to 15 hours in August. As autumn settles in, days shorten to 12 hours in September and continue their descent through October and November, landing back at 6 hours by December. This cyclical dance of light not only marks the changing seasons but also shapes the vibrant life and culture of Uppsala throughout the year.
In Uppsala, Sweden, January greets residents with an average wind speed of 3.4 m/s (8 mph), setting the pace for a winter characterized by gentle breezes. As the seasons transition, February experiences a slight uptick to 3.5 m/s before winds begin to pick up more noticeably by March, reaching 3.8 m/s (9 mph). However, this increase is short-lived, as April sees a minor retreat back to 3.6 m/s. The winds settle further in late spring and early summer, dipping to the year's lowest speeds in June, at 2.6 m/s (6 mph), before gradually increasing again in October, which becomes the month with the highest winds at 4.1 m/s (9 mph). Overall, the data showcases a rhythmic ebb and flow of wind patterns throughout the year, with winter and spring generally experiencing calmer conditions compared to the brisker autumn months.
Weather in Uppsala varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Uppsala, focusing on differences in temperature, rainfall, humidity, and UV levels.
In January, temperatures can plummet to a chilling minimum of -23°C (-10°F), with an average of -1°C (31°F) and a maximum reaching 10°C (50°F). The month typically sees about 34 mm (1.3 in) of precipitation over 7 days, accompanied by high humidity at 90%. In contrast, February experiences slightly milder conditions, with a minimum of -17°C (1°F), an average temperature remaining similar at -1°C (30°F), and a slightly higher maximum of 11°C (52°F). Precipitation is slightly lower at 32 mm (1.2 in) over the same number of days, and humidity decreases slightly to 88%. For a more detailed overview of February's weather, you can visit Uppsala weather in February.
When comparing the weather in January and March, January tends to be colder overall. In January, temperatures reach a minimum of -23°C (-10°F) and an average of -1°C (31°F), with a maximum of 10°C (50°F). In contrast, March sees slightly milder conditions, with minimum temperatures of -16°C (4°F) and an average of 1°C (34°F), peaking at 18°C (65°F). Precipitation levels are also comparable, with January receiving 34 mm over 7 days, while March has a little more at 39 mm across 8 days. Humidity remains relatively high in both months, hovering around 89-90%. For more detailed information on the weather in March, you can visit Uppsala weather in March.
In January, Uppsala experiences frigid temperatures, with a minimum of -23°C (-10°F) and an average temperature hovering around -1°C (31°F). The maximum temperature can reach up to 10°C (50°F), but the cold, damp weather is accompanied by a high humidity level of 90% and 34 mm (1.3 in) of precipitation over about seven days.
In contrast, April brings a significant warming trend, with temperatures ranging from a minimum of -12°C (10°F) to a pleasant average of 5°C (41°F), peaking at a comfortable 23°C (74°F). The precipitation slightly decreases to 29 mm (1.1 in), yet the humidity remains fairly low at 85%. The transition from the bitter cold of January to the milder April weather can be quite striking, as spring begins to take hold. For more detailed information, check out Uppsala weather in April.
In January, weather conditions are quite harsh, with temperatures ranging from a chilling -23°C (-10°F) to a somewhat milder max of 10°C (50°F). The month averages around -1°C (31°F), and with 34 mm (1.3 in) of precipitation over 7 days, the humidity remains high at 90%. In contrast, May brings a refreshing transition, with minimum temperatures rising to -6°C (22°F) and daytime highs peaking at 28°C (82°F). The average temperature in May is a comfortable 10°C (51°F), and while it sees increased precipitation at 59 mm (2.3 in) over 10 days, the humidity drops to a more pleasant 77%. For more details on the weather in May, check out Uppsala weather in May.
In January, the weather is characterized by frigid temperatures, with a minimum of -23°C (-10°F) and an average of -1°C (31°F), while the maximum peaks at 10°C (50°F). The month experiences low precipitation levels of 34 mm (1.3 in) over 7 days, combined with high humidity at 90%. In stark contrast, June brings much milder conditions, with temperatures ranging from a minimum of 3°C (38°F) to a maximum of 30°C (87°F) and an average of 16°C (62°F). Although June sees slightly more precipitation at 60 mm (2.4 in) over 8 days, the humidity is lower at 76%. The notable shift between these two months highlights the drastic seasonal changes in Uppsala. For more details on weather in June, visit Uppsala weather in June.
In January, Uppsala experiences frigid conditions with temperatures ranging from a chilly -23°C (-10°F) to a maximum of 10°C (50°F), making it one of the coldest months of the year. The average temperature hovers around -1°C (31°F), accompanied by high humidity levels of 90%, contributing to the biting cold. Precipitation is relatively low, averaging 34 mm over about 7 days.
In stark contrast, July brings a warm and pleasant climate to Uppsala, with temperatures varying from a minimum of 5°C (42°F) to a sweltering 32°C (90°F). The average temperature of 18°C (64°F) along with lower humidity of 74% makes the summer days feel much more comfortable. Rainfall increases in July, with approximately 63 mm of precipitation spread over about 10 days, reflecting the more dynamic weather of the season. For more details, you can check Uppsala weather in July.
In January, temperatures in Uppsala can plunge as low as -23°C (-10°F), with an average of -1°C (31°F) and a maximum of 10°C (50°F). The month sees around 34 mm (1.3 in) of precipitation, spread over 7 days, and a high humidity of 90%, creating a cold and damp atmosphere. In contrast, August brings significantly warmer weather, with temperatures ranging from a minimum of 3°C (38°F) to a maximum of 31°C (87°F), averaging at 17°C (62°F). Precipitation increases to 69 mm (2.7 in) over 12 days, although humidity is lower at 77%. For a closer look at the weather conditions, check out Uppsala weather in August.
January and September present contrasting weather conditions in Uppsala. In January, the temperatures are notably cold, with minimums dropping to -23°C (-10°F) and an average around -1°C (31°F), while daytime highs reach a mere 10°C (50°F). The month experiences around 34 mm of precipitation over 7 days, accompanied by a high humidity level of 90%. In stark contrast, September enjoys much milder conditions, with minimum temperatures of -1°C (31°F) and averages rising to 12°C (54°F), peaking at 26°C (79°F). This month sees slightly more precipitation at 52 mm, occurring over 9 days, and the humidity dips to 85%. For more information, visit Uppsala weather in September.
In January, Uppsala experiences frigid temperatures, with a minimum of -23°C (-10°F) and an average of -1°C (31°F), making it one of the coldest months of the year. Precipitation is moderate at 34 mm (1.3 in), occurring over about 7 days, and the humidity remains high at 90%. In contrast, October brings milder weather with temperatures ranging from a minimum of -4°C (25°F) to a maximum of 19°C (67°F) and an average of 8°C (46°F). This month sees higher precipitation at 69 mm (2.7 in) over 12 days, alongside a slightly lower humidity of 89%. For more detailed insights, you can check Uppsala weather in October.
In January, the weather is significantly colder with temperatures ranging from a minimum of -23°C (-10°F) to a maximum of just 10°C (50°F), while the average temperature hovers around -1°C (31°F). In contrast, November offers a milder climate with temperatures varying from -13°C (10°F) at the low end to 15°C (59°F) at the high end, resulting in an average of 3°C (38°F). Precipitation levels in January are slightly lower at 34 mm (1.3 in) over 7 days, compared to November's 41 mm (1.6 in) across 10 days. Both months maintain a high humidity level of 90%. For more details, check out Uppsala weather in November.
In January, temperatures in Uppsala range from a chilly minimum of -23°C (-10°F) to a pleasant maximum of 10°C (50°F), with an average temperature of -1°C (31°F). The month sees a total precipitation of 34 mm (1.3 in) spread over 7 days, with humidity levels averaging around 90%. In contrast, December experiences slightly milder temperatures, with a minimum of -16°C (3°F) and a maximum of 9°C (49°F), averaging 0°C (33°F). December is also wetter, receiving 55 mm (2.2 in) of precipitation across 13 days, while maintaining a humidity level of 87%. For more details on December weather, you can view Uppsala weather in December.
As January settles over Uppsala, the weather takes on a decidedly wintery character, setting itself apart from the milder months that precede and follow it. With temperatures often hovering around freezing, the chill is palpable, contrasted by a notable humidity that binds winter's chill to the air. Although precipitation occurs on just a handful of days, the significant moisture can lead to a beautiful, but brisk, landscape. For those seeking to understand how January's conditions compare to the rest of the year, the nuances of this month reflect the true essence of a Scandinavian winter. Explore more about the seasonal variations by visiting Uppsala Climate.