December Weather in Two Harbors, United States

Last updated: February 24, 2025

Experience the winter chill of Two Harbors, United States, where December temperatures paint a striking contrast. Expect a maximum of 9°C (49°F), an average of -5°C (23°F), and the potential for a chilling minimum of -28°C (-18°F). With precipitation reaching 64 mm (2.5 in) over 9 days, the air remains notably damp, achieving a humidity level of 91%. Embrace the brisk winds and embrace the serene beauty of wintertime activities amid this stunning, frosty backdrop.

December Temperature in Two Harbors

In Two Harbors, United States, December heralds the onset of winter with temperatures that dip significantly, showcasing a notable chill compared to the preceding months. The average temperature hovers around -5°C (23°F), with minimums plummeting to -28°C (-18°F), making it one of the coldest periods of the year. While daytime highs can reach a brisk 9°C (49°F), the overall trend reveals a sharp decline in warmth as the year draws to a close. This month's frigid climate starkly contrasts with the milder conditions of late autumn, emphasizing the region's transition into deeper winter. As you brace against the cold, December in Two Harbors serves as a reminder of nature's serene yet powerful embrace.

December Weather in Two Harbors: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Two Harbors, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec141327354757656660473223
Data source: Temperature data for Two Harbors generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Two Harbors

December in Two Harbors brings a refreshing shift in its precipitation patterns, with 64 mm (2.5 in) of rainfall spread across 9 days. This level is consistent with the month’s average, aligning closely with April's and signaling a transition into the winter season. Notably, while the precipitation amount is lower than the wetter months of September and October, it underscores a trend of increased rainfall as the year progresses, particularly from late summer onward. This consistent moisture not only contributes to the region's lush landscapes but also sets the stage for snowy wonders in the heart of winter.

December Precipitation Trends in Two Harbors

The chart displays monthly precipitation patterns in Two Harbors, with values for each month alongside December's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec25344564797887961011164964
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Two Harbors

As December arrives in Two Harbors, United States, the humidity remains notably high at 91%, reflecting the region's characteristic moisture-laden atmosphere as winter settles in. Throughout the year, humidity levels start off robust with 93% in both January and February, gradually decreasing to a minimum of 70% in July. This mid-summer dip is followed by a gradual uptick, with humidity levels creeping back up to 87% in November and then slightly easing to close the year at December's figure. The trend of increasing humidity during the colder months underscores a seasonal pattern, marking a transition from drier summer months to a more humid winter climate—characteristic of Two Harbors.

December Average Humidity in Two Harbors

This chart illustrates the average monthly humidity levels in Two Harbors, with December's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how December's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec93%93%89%85%76%71%70%71%73%82%88%91%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Two Harbors

In December, Two Harbors, United States, experiences a low UV Index of 2, resulting in a burn time of 45 minutes. This gradual decrease in UV exposure is a notable shift from the elevated levels seen in the summer months, where indices peaked at 9 in both June and July, requiring protective measures within just 15 minutes of sun exposure. As the year progresses, the trend reflects a significant drop in UV intensity, with only occasional moderate levels in the fall months. Emphasizing the importance of adjusting sun safety routines, December's relatively mild UV conditions provide a reprieve that encourages outdoor enjoyment without the immediate risk of sunburn. For more information, check out the detailed Two Harbors UV Index.

Maximum UV Index Levels in Two Harbors for December

The chart shows the monthly maximum UV Index (UVI) for Two Harbors in December, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec245889987532
Data source: Two Harbors December UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

December Sunshine in Two Harbors

In December, Two Harbors experiences a gentle decline in sunshine, receiving 138 hours of bright daylight, which reflects the overall trend of falling sunlight as winter settles in. The month follows a gradual decrease from the earlier months, peaking in the vibrant summer of June and July with 345 and 354 hours respectively. As the year progresses, particularly from August onwards, the days become shorter, bringing the sunshine down to 243 hours in September and further to 149 hours by November. This pattern highlights the inescapable rhythm of seasonal change in Two Harbors, where each month brings a unique atmosphere, culminating in the serene brightness of December, a soft reminder of light amidst the encroaching winter.

Monthly Sunshine Duration in Two Harbors: December Highlighted

The December sunshine duration represents the total number of hours Two Harbors experiences direct sunlight during the month of December, excluding cloudy or obstructed periods. This chart compares the sunshine duration of December with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec118h191h242h243h299h345h354h308h243h180h149h138h
Data source: Two Harbors December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Two Harbors During December

As December rolls into Two Harbors, the likelihood of enjoying sunny weather significantly diminishes, with only a 19% chance of sunshine gracing the area. This trend marks a notable drop compared to the previous months, particularly from the summer’s high of 63% in July and 58% in August. The pattern continues to decline into the fall, as November sees a 37% chance of sun, suggesting that residents and visitors alike should prepare for a more overcast and wintry atmosphere. With sunlight becoming increasingly scarce, December invites a cozy indoor vibe that contrasts sharply with the vibrant rays of earlier months.

Percentage of Sunny Days in December in Two Harbors

The chart illustrates the percentage of sunny days in Two Harbors throughout the year, with December highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Two Harbors experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec32%44%43%31%46%47%63%58%51%28%37%19%
Data source: Two Harbors December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Two Harbors in December

In Two Harbors, Minnesota, the daylight duration follows a notable seasonal rhythm, peaking in the heart of summer and dipping as winter approaches. As the year begins in January with only 8 hours of daylight, the days grow longer, reaching a delightful 15 hours by June and remaining consistent through July. However, as summer wanes, the sunlight gradually recedes, dropping to 12 hours in September and continuing its descent to 8 hours again by December. This cyclical pattern not only highlights the beauty of the changing seasons but also invites residents and visitors to savor the fleeting moments of daylight as they transition from the bright months of summer to the quieter, more reflective days of winter.

Average Daylight Hours in Two Harbors for December

The chart illustrates the variation in daylight duration in Two Harbors throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec8h 59m10h 18m11h 57m13h 38m15h 5m15h 49m15h 24m14h 7m12h 29m10h 48m9h 19m8h 33m
Data source: Two Harbors daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Two Harbors

As the year draws to a close, December in Two Harbors, United States, is marked by a notable increase in wind activity, with an average wind speed of 4.9 m/s (11 mph). This uptick continues a trend established in the fall, where November also recorded a brisk average of 4.8 m/s (11 mph). The winter months bring a refreshing gustiness, especially when compared to the calmer summer, where July and June both averaged a modest 2.8 m/s (6 mph). The shift from the gentle breezes of early summer to the sharper winds of late autumn and winter reflects a dynamic change in the region's seasonal weather patterns, making December a time when the elements truly come alive.

Average December Wind Speed in Two Harbors

The chart displays monthly wind speed patterns in Two Harbors, with values for each month shown alongside December's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how December's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.74.04.23.33.32.82.83.93.73.84.84.9 m/s
Data source: Two Harbors December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Two Harbors Compares to Other Months

The weather in Two Harbors changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of December's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Two Harbors and find detailed weather information for every month.

In December, the weather typically features a wider temperature range, with averages around -5°C (23°F) and peaks reaching up to 9°C (49°F). The month also sees considerable precipitation, totaling 64 mm (2.5 in) over about 9 days, and maintains a humidity level of 91%.

In contrast, January brings even colder conditions, with average temperatures dropping to -10°C (14°F) and maximums only reaching 5°C (41°F). Precipitation decreases significantly to 25 mm (1.0 in) over just 5 days, while humidity rises slightly to 93%. For a detailed look at the weather trends in January, you can explore Two Harbors weather in January.

In December, temperatures in Two Harbors range from a minimum of -28°C (-18°F) to a maximum of 9°C (49°F), with an average temperature of -5°C (23°F). The month sees significant humidity at 91% and receives about 64 mm (2.5 in) of precipitation over 9 days. In contrast, February experiences even colder temperatures, with minimums dropping to -32°C (-26°F) and an average of -10°C (14°F), while the maximum remains similar at 9°C (48°F). Precipitation decreases to 34 mm (1.3 in) across 6 days, accompanied by a slightly higher humidity level of 93%. For a detailed look at February's weather in Two Harbors, check out Two Harbors weather in February.

Comparing the weather in December and March reveals some interesting trends. In December, temperatures can be quite frigid, with a minimum of -28°C (-18°F) and an average around -5°C (23°F), while the maximum reaches only 9°C (49°F). Additionally, December experiences more precipitation, totaling 64 mm (2.5 in) over 9 days, and maintains a high humidity level of 91%. In contrast, March offers slightly milder conditions, with a minimum temperature of -24°C (-11°F) and an average of -3°C (27°F), while the maximum can rise to 11°C (52°F). Precipitation in March is lower at 44 mm (1.8 in) across just 6 days, and humidity decreases slightly to 89%. For more specific insights into March weather, you can check out Two Harbors weather in March.

When comparing the weather of December to that of April, notable differences emerge in temperature and conditions. December experiences more extreme cold, with average temperatures around -5°C (23°F) and lows plunging to -28°C (-18°F), while April brings a significant warming trend, with average temperatures rising to around 2°C (35°F) and highs reaching 17°C (63°F). Humidity remains relatively high in both months, with December at 91% and April slightly lower at 85%. Interestingly, both months see a similar amount of precipitation, approximately 64 mm (2.5 in), over about 9 days. For a more detailed look at April weather, check out Two Harbors weather in April.

In comparing the weather of December and May, we see a significant shift in temperatures and conditions. December features much colder temperatures, with lows plunging to -28°C (-18°F) and an average temperature hovering around -5°C (23°F), while May experiences a milder climate with temperatures ranging from a minimum of -2°C (29°F) to a maximum of 24°C (76°F). Precipitation in December is recorded at 64 mm (2.5 in) over about 9 days, whereas May sees a slight increase in rainfall to 79 mm (3.1 in) across 10 days. Additionally, December boasts high humidity at 91%, in contrast to the more moderate 76% humidity typical of May. For more details on the weather specific to May, you can visit Two Harbors weather in May.

The contrast between December and June weather is striking. In December, temperatures plummet, with averages around -5°C (23°F) and a minimum of -28°C (-18°F), creating a cold and frosty atmosphere. The month experiences high humidity at 91%, along with 64 mm (2.5 in) of precipitation over 9 days, primarily in the form of snow. In contrast, June brings a significant warming trend, with average temperatures reaching 14°C (57°F) and highs soaring up to 26°C (78°F). The precipitation in June is slightly higher at 78 mm (3.1 in), also spread over 9 days, but the humidity drops to 71%, contributing to a more comfortable feel. For a closer look at June weather, you can visit Two Harbors weather in June.

When comparing December and July weather, there's a stark contrast in temperatures and overall conditions. December experiences frigid temperatures with a minimum of -28°C (-18°F) and an average of -5°C (23°F), while July enjoys milder weather with a minimum of 9°C (49°F) and an average of 18°C (66°F). Additionally, July peaks at a comfortable 28°C (82°F), making it a season for outdoor activities, as compared to December's maximum of only 9°C (49°F). Precipitation levels are somewhat similar, with December receiving 64 mm (2.5 in) and July slightly higher at 87 mm (3.4 in), both spread over 9 days. December's high humidity at 91% adds to the cold's chill factor, while July's 70% humidity provides a more pleasant summer atmosphere. For a closer look at weather specifics during the summer month, visit Two Harbors weather in July.

December and August present starkly contrasting weather conditions. In December, temperatures can plummet as low as -28°C (-18°F), with an average of -5°C (23°F) and occasional peaks up to 9°C (49°F). The month experiences significant humidity at 91% and sees about 64 mm (2.5 in) of precipitation over 9 days. In contrast, August offers a milder climate with minimum temperatures around 11°C (52°F), an average of 19°C (66°F), and maximum highs reaching 28°C (83°F). This month has a slightly higher precipitation total of 96 mm (3.8 in) across 11 days, coupled with a more comfortable humidity level of 71%. For a detailed look at August weather, check out Two Harbors weather in August.

In December, the weather is significantly colder than in September, with temperatures ranging from a brisk -28°C (-18°F) at night to a mild 9°C (49°F) during the day, averaging around -5°C (23°F). The month sees a total of 64 mm (2.5 in) of precipitation over approximately 9 days, accompanied by high humidity levels at 91%. In contrast, September experiences much milder temperatures, with a minimum of 2°C (36°F) and a maximum of 27°C (80°F), averaging a comfortable 15°C (60°F). Precipitation is higher in September at 101 mm (4.0 in), occurring on about 12 days, but the humidity is lower at 73%. For more details, check out Two Harbors weather in September.

In comparing the weather of December and October, we see significant differences in temperature and precipitation patterns. December experiences much colder temperatures, with a minimum of -28°C (-18°F) and an average of -5°C (23°F), whereas October enjoys a milder climate with temperatures ranging from a minimum of -5°C (23°F) to a maximum of 21°C (71°F). Additionally, October has more precipitation, totaling 116 mm (4.6 in) over 12 days, compared to December's 64 mm (2.5 in) across 9 days. The humidity levels are also notable, with December reaching 91%, slightly higher than October's 81%. For a more detailed look at Two Harbors weather in October, you can visit Two Harbors weather in October.

In comparing the weather between November and December, it's clear that December experiences a more significant drop in temperatures, with average lows reaching -5°C (23°F) compared to November's 0°C (33°F). The maximum temperatures in December only reach up to 9°C (49°F), while November can boast a maximum of 19°C (66°F). Additionally, December is slightly wetter, with 64 mm (2.5 in) of precipitation over 9 days, compared to November's 49 mm (1.9 in) over the same number of days. Humidity levels also increase in December, averaging 91% versus 87% in November. For more detailed insights on the weather in November, check out Two Harbors weather in November.

Compare Two Harbors's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Two Harbors

As December unfolds in Two Harbors, it ushers in a distinct contrast to the milder months of the year. Temperatures plunge, creating a remarkable chill that often leaves the landscape blanketed in frost and snow. With an increased penchant for precipitation, December's humidity soars, making the air feel even crisper. The combination of cold temperatures and substantial precipitation days sets the stage for a serene, winter wonderland, a stark departure from the warmth and vibrancy of the preceding months. For a deeper understanding of the seasonal variations, explore our comprehensive guide on the local climate at Two Harbors Climate.