December Weather in Blue Lake, United States

Last updated: February 24, 2025

Nestled in the heart of the United States, Blue Lake experiences a crisp December characterized by a maximum temperature of 17°C (63°F) and a chilly average of 7°C (46°F). As winter settles in, minimum temperatures plummet to 0°C (33°F), bringing the landscape to life with its frosty charm. December is also notable for its precipitation, totaling 184 mm (7.2 in) over 13 days, making it a month of both glistening snow and refreshing rain. Coupled with an humidity level of 86%, residents and visitors alike can expect a damp atmosphere, ideal for cozy indoor retreats amid the seasonal chill.

December Temperature in Blue Lake

In December, Blue Lake experiences a notable transition towards winter, with temperatures ranging from a chilly 0°C (33°F) as the minimum to a mild 17°C (63°F) at its highest. The average temperature settles around 7°C (46°F), providing a crisp yet manageable atmosphere as the year draws to a close. Compared to November, which had a wider temperature range peaking at 19°C (67°F), December indicates a slight shift toward cooler conditions, showcasing the onset of winter with a restrained refreshing chill. As the days grow shorter, the temperature trend reveals a steady decline, laying the groundwork for the colder months ahead while still allowing for some comfortably mild afternoons.

December Weather in Blue Lake: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Blue Lake, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec464546495257596159544945
Data source: Temperature data for Blue Lake 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 Blue Lake

In December, Blue Lake experiences a notable shift in precipitation patterns, receiving 184 mm (7.2 in) of rain over 13 days. This marks a decrease from the previous month, November, which soaked the area with 152 mm (6.0 in) across 10 days. As winter approaches, the rainfall trend shifts towards higher amounts compared to the warmer months, where June and July saw minimal precipitation—just 27 mm (1.1 in) and 6 mm (0.2 in), respectively. The increase in December's rainfall signals the onset of wetter periods, showcasing the region's dynamic climate that tends to alternate between dry spells in summer to a more saturated winter, replenishing the ecosystem and preparing it for the year ahead.

December Precipitation Trends in Blue Lake

The chart displays monthly precipitation patterns in Blue Lake, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2432311851216627653567152184
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Blue Lake

In December, Blue Lake experiences a notable resurgence in humidity, with levels climbing back to 86%, similar to the beginning of the year. This increase follows a gradual decline throughout the summer months, where humidity dipped to a comfortable 60% in August before trending upwards again in the fall. The early winter air in December retains much of November's high humidity, which can be attributed to the cooler temperatures, leading to a more moist atmosphere. This seasonal fluctuation highlights the region's distinct humidity patterns, underscoring a tendency for higher moisture levels during the colder months as the year comes to a close.

December Average Humidity in Blue Lake

This chart illustrates the average monthly humidity levels in Blue Lake, 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.
JanFebMarAprMayJunJulAugSepOctNovDec86%85%85%82%81%79%70%60%62%72%87%86%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Blue Lake

As December rolls into Blue Lake, the UV Index drops to a comfortable 2, categorizing the sun exposure as low. This seasonal shift allows for extended outdoor activities, with a burn time of approximately 45 minutes before sun protection becomes necessary. Reflecting on the year's trend, it’s notable how the UV Index fluctuated dramatically; transitioning from the moderate levels of early winter to the extreme highs in the summer months, peaking at 11 in June. As we move into the winter months, it’s a welcome respite that encourages enjoying the outdoors without the urgency of sun safety. For more detailed insights, check out Blue Lake UV Index.

Maximum UV Index Levels in Blue Lake for December

The chart shows the monthly maximum UV Index (UVI) for Blue Lake 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.
JanFebMarAprMayJunJulAugSepOctNovDec3478101110108642
Data source: Blue Lake 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 Blue Lake

In Blue Lake, United States, the sunshine hours tell a vivid story of seasonal change throughout the year. As winter settles in, December offers a modest 152 hours of radiant sunlight, marking a notable decrease from the sun-drenched summer months. The year starts with a low light count in January at just 111 hours, gradually increasing as the days lengthen, peaking in July with an impressive 399 hours. The smooth transition into fall brings a decline, with November experiencing just 194 hours. This trend highlights Blue Lake's cyclical dance of seasons, where the invigorating sunshine of summer gives way to the softer glow of winter, inviting residents to embrace the beauty found in each unique phase of the year.

Monthly Sunshine Duration in Blue Lake: December Highlighted

The December sunshine duration represents the total number of hours Blue Lake 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.
JanFebMarAprMayJunJulAugSepOctNovDec111h174h227h262h330h369h399h361h298h265h194h152h
Data source: Blue Lake December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Blue Lake During December

As December rolls into Blue Lake, the likelihood of sunny weather dips to 30%, marking a noticeable decline from the sunnier months earlier in the year. This trend is consistent, as December's percentage closely mirrors that of November at 33%, suggesting a gradual shift toward cloudier days as winter approaches. The sunny weather peaks during the summer, particularly in July and August, where chances soar to 71% and 76% respectively. As the transition to winter begins, the chance for sunshine fades, dipping from 39% in February to just 29% in January. While December still offers some glimmers of sunlight, it stands as a clear indicator of the season's shift into shorter, cloudier days.

Percentage of Sunny Days in December in Blue Lake

The chart illustrates the percentage of sunny days in Blue Lake 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 Blue Lake experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec29%39%52%57%55%58%71%76%70%45%33%30%
Data source: Blue Lake December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Blue Lake in December

As December arrives in Blue Lake, the daylight duration lingers at 9 hours, echoing the shorter days experienced in November. This seasonal trend of diminishing sunlight stretches back to the heart of winter, showcasing a cyclical pattern where daylight begins to decrease after the summer peak of 15 hours in June. Following the height of summer, the gradual decline is evident, as each month loses precious daylight until reaching this winter low. However, the promise of longer days lies ahead, as January will also hold onto this 9-hour duration before brighter skies beckon in the following months. The contrast of daylight throughout the year not only marks the changing seasons but also enriches the unique charm of Blue Lake's winters.

Average Daylight Hours in Blue Lake for December

The chart illustrates the variation in daylight duration in Blue Lake throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 36m10h 39m11h 58m13h 20m14h 28m15h 2m14h 44m13h 42m12h 24m11h 3m9h 52m9h 16m
Data source: Blue Lake daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Blue Lake

As December arrives in Blue Lake, the winds begin to pick up slightly with an average speed of 3.3 m/s (7 mph), marking a trend of increasing breeziness compared to the more relaxed gusts of the summer months. After a steady decline from April's 2.7 m/s to July's low of 2.3 m/s, the wind picks up again in the fall months, hinting at the seasonal shifts that command the landscape. While winter's chill starts to settle in, December's winds are reminiscent of a gentle yet invigorating push, creating a refreshing ambiance that encourages outdoor exploration, making it an ideal time to appreciate the natural beauty of this vibrant region. The rhythm of the wind suggests an almost poetic transition, bridging the serene summer calm with the energetic promise of winter ahead.

Average December Wind Speed in Blue Lake

The chart displays monthly wind speed patterns in Blue Lake, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.83.63.72.73.32.52.32.42.23.12.83.3 m/s
Data source: Blue Lake December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Blue Lake Compares to Other Months

The weather in Blue Lake 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 Blue Lake and find detailed weather information for every month.

In comparing the weather between December and January, we can observe some notable differences. December typically sees temperatures ranging from a minimum of 0°C (33°F) to a maximum of 17°C (63°F), while January experiences slightly cooler nights with a low of -2°C (29°F) but maintains a similar high at 18°C (65°F). Precipitation also increases in January, with 243 mm (9.6 in) recorded over 14 days compared to December's 184 mm (7.2 in) across 13 days. Despite these differences, both months exhibit a high humidity level of 86%, contributing to a feeling of dampness in the air. For more specific insights on January weather in Blue Lake, check out this link: Blue Lake weather in January.

In December, temperatures range from a chilly minimum of 0°C (33°F) to a comfortable maximum of 17°C (63°F), with an average temperature of 7°C (46°F). The month sees significant precipitation, totaling 184 mm (7.2 in) over 13 days, and high humidity at 86%. In contrast, February experiences even cooler nights with a minimum of -3°C (27°F), but it can warm up to a maximum of 20°C (68°F), while maintaining a similar average of 7°C (45°F). Additionally, February is wetter, with precipitation reaching 231 mm (9.1 in) over the same number of days. To see more about February weather conditions, you can check Blue Lake weather in February.

December and March exhibit similar weather patterns, but with notable differences. In December, temperatures range from a minimum of 0°C (33°F) to a maximum of 17°C (63°F), while March sees slightly colder nights, with temperatures dipping to -1°C (31°F) and daytime highs reaching 18°C (64°F). Precipitation is comparable, with December receiving 184 mm (7.2 in) over 13 days and March slightly wetter at 185 mm (7.3 in) over 16 days. Humidity levels are also similar, with December at 86% and March at 85%. For a closer look at March weather specifics, you can visit Blue Lake weather in March.

December weather is characterized by cooler temperatures, with average highs reaching only 17°C (63°F) and lows dipping to around 0°C (33°F). This month also sees significant precipitation, totaling 184 mm (7.2 in) over approximately 13 days, accompanied by high humidity at 86%. In contrast, April offers a milder climate, with average temperatures rising to around 20°C (69°F) during the day and lows of 2°C (35°F). The precipitation levels drop to 121 mm (4.7 in) spread over 10 days, and humidity is slightly lower at 82%. For more details on what to expect during this spring month, you can visit Blue Lake weather in April.

December and May exhibit significantly different weather patterns. In December, temperatures range from a chilly minimum of 0°C (33°F) to a mild maximum of 17°C (63°F), with an average of 7°C (46°F). The month sees considerable precipitation, totaling 184 mm (7.2 in) over approximately 13 days, accompanied by high humidity at 86%. In contrast, May offers a more temperate climate, with minimum temperatures around 3°C (37°F) and maximums reaching up to 21°C (71°F), leading to an average of 11°C (52°F). Rainfall is much lighter in May, totaling 66 mm (2.6 in) across just 6 days, and humidity decreases slightly to 81%. For a detailed look at the weather specifics, check out Blue Lake weather in May.

When comparing the weather in December and June, there are significant differences in temperature and precipitation. December experiences cooler temperatures, with a minimum of 0°C (33°F) and an average of 7°C (46°F), while June sees milder conditions, starting at a minimum of 6°C (43°F) and peaking at an average of 14°C (57°F). Additionally, December is notably wetter, receiving 184 mm (7.2 in) of precipitation over 13 days, compared to June's much drier climate, which only sees 27 mm (1.1 in) of rainfall over just 3 days. The humidity levels also vary, with December being more humid at 86%, while June has a slightly lower humidity of 79%. For a detailed look at the weather specifics, you can check Blue Lake weather in June.

December and July present stark contrasts in weather conditions. In December, temperatures range from a chilly minimum of 0°C (33°F) to a mild maximum of 17°C (63°F), with an average around 7°C (46°F). This month is characterized by frequent precipitation, with around 184 mm (7.2 in) falling over approximately 13 days, and humidity levels are notably high at 86%. In stark contrast, July offers a much warmer climate, with minimum temperatures starting at 8°C (47°F) and peaking at a comfortable 24°C (75°F), averaging around 15°C (59°F). Remarkably, July experiences minimal rainfall, with only 6 mm (0.2 in) over the entire month and no days of significant precipitation, alongside lower humidity levels at 70%. For a closer look at July's conditions, you can explore Blue Lake weather in July.

December and August present starkly contrasting weather conditions. In December, temperatures range from a chilly 0°C (33°F) to a mild 17°C (63°F), with an average of 7°C (46°F). This month also experiences significant rainfall, totaling 184 mm (7.2 in) over approximately 13 days, accompanied by high humidity at 86%. Conversely, August boasts much warmer temperatures, with a minimum of 9°C (48°F) and a maximum reaching 27°C (81°F), averaging at 16°C (61°F). Notably, August sees very little precipitation, with only 5 mm (0.2 in) over the entire month and essentially no rainy days, complemented by a lower humidity of 60%. The differences highlight December's chill and wetness compared to August's warmth and dryness. For more details, check out Blue Lake weather in August.

When comparing the weather in December and September, notable differences emerge in temperature and precipitation. December experiences cooler temperatures, with a minimum of 0°C (33°F) and an average of 7°C (46°F), while September boasts a milder minimum of 7°C (45°F) and an average of 15°C (59°F). Additionally, September can reach much higher maximum temperatures, peaking at 31°C (88°F), compared to December's maximum of 17°C (63°F). Precipitation levels also highlight the contrast; December receives significantly more rainfall at 184 mm (7.2 in) over 13 days, whereas September sees only 35 mm (1.4 in) over just 3 days. The humidity is also higher in December, averaging 86%, compared to September's 62%. For more detailed information about September's weather, you can visit Blue Lake weather in September.

When comparing the weather in December and October, notable differences emerge. December features colder temperatures, with a minimum of 0°C (33°F) and an average of 7°C (46°F), while October enjoys milder conditions, with a minimum of 4°C (39°F) and an average of 12°C (54°F). Additionally, October showcases a maximum temperature reaching 25°C (77°F), significantly warmer than December's maximum of 17°C (63°F). Precipitation is also more abundant in December, with 184 mm (7.2 in) over 13 days, compared to October's 67 mm (2.6 in) across just 5 days. The humidity levels reflect these changes as well, with December at a high 86% and October at a more comfortable 72%. For more information about the October weather specifics, you can check Blue Lake weather in October.

In comparison to November, December experiences slightly cooler temperatures, with a minimum of 0°C (33°F) compared to November's -1°C (30°F). The average temperature in December is also lower at 7°C (46°F), while November averages at 10°C (49°F). However, December sees a higher maximum temperature of 17°C (63°F), compared to November’s 19°C (67°F). Precipitation increases in December, totaling 184 mm (7.2 in) over 13 days, compared to November's 152 mm (6.0 in) over 10 days. Humidity levels remain quite similar, with December at 86% and November at 87%. For further details on weather patterns, you can check out Blue Lake weather in November.

Compare Blue Lake's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Blue Lake

As December settles over Blue Lake, the weather transforms significantly compared to the warmer months. With temperatures averaging 7°C (46°F), this month brings a refreshing chill that invites a cozy atmosphere. Precipitation becomes more frequent, with 13 rainy days contributing to a total of 184 mm for the month, making it one of the wetter times of the year. Furthermore, the high humidity level of 86% adds to the crispness in the air, encouraging you to bundle up and embrace the beauty of the season. For more insights into the seasonal shifts, explore Blue Lake Climate.