Last updated: February 24, 2025
January in Anchorage, United States presents a stark winter landscape with maximum temperatures reaching just 7°C (44°F), while the average temperature hovers around a chilly -7°C (19°F). The month can be particularly brisk with minimum temperatures plunging to -25°C (-12°F). As for moisture, Anchorage experiences 52 mm (2.1 in) of precipitation across approximately 10 days, contributing to the region's lush winter scenery. High humidity levels at 95% add to the crispness of the air, defining a month that is both cold and captivating, encouraging both locals and visitors to embrace the beauty of winter.
In Anchorage, January brings a dramatic chill as the city grapples with temperatures often plunging to a minimum of -25°C (-12°F). While it averages a frosty -7°C (19°F), the mercury can occasionally rise to a maximum of 7°C (44°F), offering brief respite from the bitter cold. This frigid month marks a stark contrast to the milder temperatures that follow in February and March, where min and average figures gradually creep higher. Notably, as winter deepens, the temperatures consistently showcase a gradual warming trend, paving the way for the early signs of spring by April. Observing these transitions, Anchorage uniquely captures the essence of winter's persistence before welcoming the gentle thaw that heralds the coming months.
In January, Anchorage experiences a precipitation total of 52 mm (2.1 inches) over approximately 10 days, setting the tone for a winter that is both wet and cool. Interestingly, this amount closely mirrors February's precipitation, indicating a consistency in winter moisture as the region transitions between the depths of winter. As spring approaches, precipitation gradually tapers off, with March seeing a slight decline to 44 mm (1.7 inches). This pattern continues through April, where the total drops to 35 mm (1.4 inches). The trend of declining precipitation paves the way for a more dynamic summer, peaking in August with 112 mm (4.4 inches) and a notable increase in total rainy days, illustrating how Anchorage's climate shifts dramatically from the relatively calm winter months.
In January, Anchorage experiences a notably high humidity level of 95%, setting the tone for a winter month characterized by crisp air and frosty scenery. This persistent dampness continues into February, maintaining the same 95% humidity, which keeps the atmosphere chilly but invigorating. As spring approaches, a gradual decline begins, with March dipping to 90% humidity, signalling a slight shift towards a drier climate. However, April brings an unexpected twist with 82% humidity, suggesting the onset of milder conditions. The trend fluctuates in the following months, with May rising again to 85% before the summer months hit, where humidity levels soar. Notably, July reaches a remarkable 100%, and August is not far behind at 99%, creating a humid paradise. As autumn settles in, humidity remains high, with September at 97% and October slightly falling to 93%. This pattern continues into the winter, entrapping Anchorage in a cycle of consistent, high humidity that rarely dips below 90%, illustrating the city’s unique weather charm throughout the year.
In January, Anchorage enjoys a low UV Index of 1, indicating minimal risk for sunburn with a burn time of 45 minutes. This trend continues into February, with the UV Index remaining steady at 1, reflecting the winter season’s limited sunlight exposure. As spring approaches, the UV Index begins to rise; notably, it reaches 3 in March and 4 in April, signaling a shift to moderate exposure where one should consider sun protection after 30 minutes. The peak levels occur in the summer months, with a high UV Index between 6 and 7 from June to July, drastically reducing safe exposure time to just 25 minutes. As summer gives way to fall, the index gradually decreases, settling back to 1 by November and remaining at this minimal risk level through January, completing the cycle. This seasonal variation highlights the importance of adjusting sun protection habits throughout the year. For more detailed information, visit Anchorage UV Index.
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In Anchorage, January marks the beginning of the year with only 56 hours of sunshine, offering a stark contrast to the brightness that follows. As winter loosens its grip, the days begin to lengthen, with February doubling the sunlight to 122 hours—a promise of the approaching spring. March brings an impressive leap to 207 hours, signaling a shift toward vitality and warmth. The sunshine continues to build momentum as April reaches 264 hours, with May peaking at 287 hours, showcasing the beauty of the Alaskan landscape in full bloom. The summer months shine brightly, with June providing 319 hours, followed closely by July's substantial 300 hours. As the season transitions, however, the sunlight gradually diminishes, with August at 267 hours and September at 191 hours. By the time winter returns, the daylight wanes significantly, dropping to a mere 39 hours in December, reinforcing the cyclical dance of light and darkness that characterizes life in Anchorage.
In January, Anchorage experiences a 25% chance of sunny weather, making it one of the cloudier months of the year. As the seasons transition to spring, this likelihood increases, reaching 39% by March and 50% in April, reflecting a clear upward trend in sunshine as daylight hours gradually extend. Interestingly, while May brings a slight dip to 32%, the summer months show a mix of variability; July has the lowest sun chance at 23%, likely due to the region’s unique weather patterns. However, as fall sets in, the likelihood of clear skies rebounds to 36% in November before tapering off again in December. This fluctuation highlights the dramatic shifts in Anchorage’s weather throughout the year, creating a dynamic yet unpredictable climate.
In Anchorage, United States, January marks the beginning of a gradual transition from the long, dark winters to the bright summer days. With only 6 hours of daylight, residents eagerly anticipate the gradual increase in light as the months progress. By February, daylight extends to 9 hours, heralding the approach of spring. March brings even more light with 11 hours, while April and May accelerate this trend further, showcasing 14 and 17 hours of daylight, respectively. As summer peaks in June with an astonishing 19 hours, the days start to shorten again towards July's 18 hours. However, the shift is unmistakable as August drops to 15 hours, followed by a steady decline into autumn. By October, Anchorage experiences 9 hours, and the days dwindle to just 5 hours again by December. This cyclical dance of daylight highlights the dramatic seasonal changes that define life in Anchorage, fueling both the spirit of adventure and the desire for warmth.
In January, Anchorage experiences its highest average wind speed of 3.0 m/s (7 mph), setting the stage for a brisk winter month. As winter fades into early spring, the winds gradually decrease, with February and March presenting 2.7 m/s (6 mph) and 2.3 m/s (5 mph), respectively. This trend continues into April, where the wind speeds see a slight uptick to 2.5 m/s (6 mph), hinting at the changing season. Interestingly, as the warmer months approach, wind speeds drop to their annual low, hovering around 1.8 m/s (4 mph) from June to July. The summer's calm winds give way to a slight resurgence in speed by early autumn, reaching 2.4 m/s (5 mph) in September before fluctuating moderately until January returns, bringing with it the winter chill and stronger gusts once more. Overall, Anchorage's winds reflect a dynamic dance through the seasons, with January standing out as the month of brisk breezes.
The weather in Anchorage changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of January's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Anchorage and find detailed weather information for every month.
January and February weather in Anchorage exhibit some notable similarities and differences. In January, temperatures can plummet to a minimum of -25°C (-12°F) with an average of -7°C (19°F) and a maximum of 7°C (44°F). The month experiences significant humidity at 95% and sees about 52 mm (2.1 inches) of precipitation over ten days. In contrast, February features slightly milder temperatures, with a minimum of -18°C (0°F), an average of -5°C (23°F), and a maximum of 5°C (42°F). Interestingly, February also maintains the same precipitation level of 52 mm (2.0 inches) over ten days, alongside a consistent humidity of 95%. For more details about the weather conditions in February, check out Anchorage weather in February.
In January, temperatures plummet to a minimum of -25°C (-12°F) and average around -7°C (19°F), while the maximum reaches only 7°C (44°F). The month sees considerable precipitation, with 52 mm (2.1 in) spread across 10 days, and a high humidity level of 95%. In contrast, March experiences a slight warming trend, with minimum temperatures of -17°C (2°F) and average temperatures around -3°C (27°F). Maximum temperatures rise to 8°C (46°F), and precipitation decreases somewhat to 44 mm (1.7 in) over 9 days, accompanied by a lower humidity of 90%. This gradual transition signals the slow approach of spring. For more details, visit Anchorage weather in March.
In January, temperatures in Anchorage plunge to an average of -7°C (19°F), with minimum lows reaching as low as -25°C (-12°F). The month experiences considerable precipitation, totaling 52 mm (2.1 in) over approximately 10 days, combined with high humidity levels of 95%. In contrast, April's weather sees a significant improvement, as the average temperature rises to 3°C (37°F), with minimums of -14°C (7°F) and maximums reaching 13°C (56°F). Precipitation decreases to 35 mm (1.4 in) over 8 days, and humidity drops to a more comfortable 82%. For more details, check out Anchorage weather in April.
In January, temperatures in Anchorage can be quite harsh, with lows reaching as low as -25°C (-12°F) and an average temperature of -7°C (19°F). The city experiences heavy humidity at 95%, with precipitation occurring over 10 days, amounting to 52 mm (2.1 in). In contrast, May brings a noticeable shift in the weather, as temperatures begin to rise with lows around -1°C (31°F) and an average temperature of 8°C (48°F). The maximum temperature can be as warm as 19°C (67°F), and while precipitation remains similar at 52 mm (2.1 in), it occurs slightly more frequently over 11 days, accompanied by a lower humidity level of 85%. For more details on the weather in May, you can check Anchorage weather in May.
In January, the weather is frigid, with temperatures ranging from a chilling -25°C (-12°F) to a mild maximum of 7°C (44°F), and an average of -7°C (19°F). This month experiences 52 mm (2.1 in) of precipitation over about 10 days, coupled with high humidity at 95%. In contrast, June brings a significant warmth, with temperatures ranging from a minimum of 6°C (43°F) to a comfortable maximum of 25°C (78°F), and an average of 13°C (56°F). Precipitation is slightly lower at 48 mm (1.9 in) over 12 days, but humidity remains the same at 95%. For more detailed information about the weather in Anchorage during June, visit Anchorage weather in June.
January and July present stark contrasts in weather conditions. In January, temperatures can plummet as low as -25°C (-12°F), with an average of -7°C (19°F) and a maximum of 7°C (44°F). The month also sees about 52 mm (2.1 in) of precipitation over approximately 10 days, paired with high humidity levels at 95%. In contrast, July experiences milder temperatures ranging from a minimum of 10°C (50°F) to an average of 16°C (61°F) and a maximum of 27°C (81°F). Although July receives slightly more precipitation at 73 mm (2.9 in) across roughly 12 days, the humidity reaches a peak of 100%. Such differences highlight the seasonal extremes in climate, making Anchorage's weather remarkably diverse year-round. For more details, visit Anchorage weather in July.
January and August present starkly contrasting weather patterns. January is characterized by frigid temperatures, with a minimum of -25°C (-12°F) and an average of -7°C (19°F), creating a chilling atmosphere. The month experiences about 52 mm (2.1 in) of precipitation over 10 days, coupled with high humidity at 95%. In contrast, August brings milder and more pleasant temperatures, ranging from a minimum of 7°C (44°F) to an average of 15°C (59°F) and a maximum of 23°C (74°F). Despite experiencing more rainfall at 112 mm (4.4 in) over 15 days, the humidity reaches a slightly higher level at 99%. This shift from deep winter cold to the warmth of late summer makes August notably more comfortable and inviting. For more details, check out Anchorage weather in August.
January and September present stark contrasts in weather in Anchorage. In January, temperatures plummet with a minimum of -25°C (-12°F) and an average of -7°C (19°F), resulting in a frigid atmosphere and high humidity levels at 95%. Precipitation occurs on about 10 days, accumulating to 52 mm (2.1 in). Conversely, September brings a much milder climate with minimum temperatures dropping to -1°C (31°F) and an average of 11°C (52°F). The month sees a rise in precipitation, with a total of 109 mm (4.3 in) over 17 days and humidity slightly higher at 97%. For more details on what to expect, check out Anchorage weather in September.
In Anchorage, January presents a harsh winter climate with minimum temperatures plummeting to -25°C (-12°F) and a bone-chilling average of -7°C (19°F). With high humidity levels at 95%, this frigid month sees modest precipitation of 52 mm (2.1 in) over approximately 10 days. In contrast, October showcases a more moderate autumn climate, where temperatures range from a minimum of -7°C (20°F) to a maximum of 14°C (57°F), resulting in a much milder average of 5°C (41°F). However, October is also characterized by increased precipitation, totaling 129 mm (5.1 in) over 17 days, and slightly lower humidity at 93%. For a more detailed look at October weather in Anchorage, visit Anchorage weather in October.
January and November in Anchorage exhibit some notable similarities and differences in weather patterns. Both months experience average maximum temperatures of 7°C (44°F), but January tends to be slightly colder overall, with an average temperature of -7°C (19°F) compared to November’s -3°C (27°F). Precipitation is more pronounced in November, with 87 mm (3.4 in) over 12 days, versus January's 52 mm (2.1 in) over 10 days, making November the wetter month. Additionally, humidity is higher in November at 97%, compared to 95% in January, contributing to a chill that feels more penetrating during the later month. For a more detailed look at November's weather specifics, check out Anchorage weather in November.
In January, temperatures in Anchorage are slightly colder than in December, with a minimum of -25°C (-12°F) compared to December's minimum of -21°C (-6°F). The average temperature also drops from -4°C (25°F) in December to -7°C (19°F) in January, although both months share the same maximum temperature of 7°C (44°F). Precipitation decreases in January to 52 mm (2.1 in) over 10 days, compared to December's 99 mm (3.9 in) spread over 16 days, indicating a drier month overall. Humidity remains high in both months, with January at 95% and December at 98%. For more details on December weather patterns, you can refer to Anchorage weather in December.
As January settles over Anchorage, residents experience some of the coldest temperatures of the year, with an average well below freezing. The stark contrast to the milder seasons is evident, as highs barely reach 7°C and lows can plunge to -25°C. Additionally, January brings significant precipitation, contributing to the overall wintery landscape, with around 52 mm falling across approximately 10 days—a notable shift from the dryer months. Coupled with the high humidity levels around 95%, the chilly air often intensifies the biting cold. For those looking to understand Anchorage's unique climatic patterns, further insights can be explored at Anchorage Climate.