December Weather in Idyllwild-Pine Cove, United States

Last updated: February 24, 2025

December in Idyllwild-Pine Cove presents a charming blend of winter conditions, with temperatures ranging from a brisk -5°C (23°F) at night to a mild 25°C (77°F) during the day. Averaging around 9°C (49°F), the weather showcases the region's unique high-altitude climate. The month is characterized by approximately 58 mm (2.3 in) of precipitation, occurring over the span of just 5 days, resulting in a 74% humidity level that blankets the area in a refreshing chill. This delightful combination of cool temperatures and sporadic rainfall creates a picturesque winter scene, perfect for those seeking to experience the serene beauty of Idyllwild-Pine Cove in December.

December Temperature in Idyllwild-Pine Cove

In December, Idyllwild-Pine Cove experiences a wintry chill as temperatures begin to dip, with minimums around -5°C (23°F) and an average hovering at 9°C (49°F). This month marks the transition from the milder fall weather into the cooler depths of winter. Despite the drop in temperature, daytime highs can still reach a comfortable 25°C (77°F), offering residents and visitors a delightful range of climate experiences. As the cold settles in, the atmosphere transforms, providing a picturesque backdrop of frost-kissed landscapes, drawing outdoor enthusiasts who relish the tranquil beauty of this mountainous retreat. Overall, December's weather sets the stage for a serene winter escape while hinting at the chillier months ahead.

December Weather in Idyllwild-Pine Cove: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Idyllwild-Pine Cove, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec484852596373797974645748
Data source: Temperature data for Idyllwild-Pine Cove 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 Idyllwild-Pine Cove

In December, Idyllwild-Pine Cove experiences notable precipitation, amassing 58 mm (2.3 in) over approximately 5 days. This uptick is characteristic of the season, following a trend of gradually increasing rainfall since the drier months of summer. Compared to November's 25 mm and only a few days of rain, December's figures signal a shift towards winter's wetter conditions. This end-of-year precipitation plays a crucial role in replenishing the region's water supply, setting the stage for a vibrant landscape as the year closes. As winter unfolds, residents and visitors can expect a refreshing embrace of nature's elements amid the tranquil surroundings of Idyllwild-Pine Cove.

December Precipitation Trends in Idyllwild-Pine Cove

The chart displays monthly precipitation patterns in Idyllwild-Pine Cove, 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.
JanFebMarAprMayJunJulAugSepOctNovDec6470572514319117142558
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Idyllwild-Pine Cove

In Idyllwild-Pine Cove, December ushers in a noticeable rise in humidity with levels reaching 74%, marking a trend of increasing moisture as the region moves from the drier summer months. Following a gradual decline from July's low of 46%, humidity levels began a consistent ascent, peaking in February at 77%. As winter approaches, residents experience a return to more humid conditions, reflecting the seasonal shift typically associated with the colder months. This increase not only enhances the charm of the picturesque winter landscape but also signals a transition from the crisp, dry air of summer to the more moist, invigorating atmosphere characteristic of the holiday season.

December Average Humidity in Idyllwild-Pine Cove

This chart illustrates the average monthly humidity levels in Idyllwild-Pine Cove, 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.
JanFebMarAprMayJunJulAugSepOctNovDec72%77%67%56%46%48%46%42%52%58%66%74%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Idyllwild-Pine Cove

In Idyllwild-Pine Cove, December brings a mild UV Index of 4, categorizing exposure as moderate. This marks a notable decline from the intense levels seen earlier in the year, where summer months like June, July, and August consistently hit an extreme UV Index of 12, resulting in a burn time as short as 10 minutes. As the year progresses into fall and winter, the decreasing UV levels contribute to a safer environment for outdoor activities, with burn times returning to 30 minutes in both November and December. It's essential to stay informed about these changes throughout the year to ensure safe sun exposure. For more detailed information, visit Idyllwild-Pine Cove UV Index.

Maximum UV Index Levels in Idyllwild-Pine Cove for December

The chart shows the monthly maximum UV Index (UVI) for Idyllwild-Pine Cove 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.
JanFebMarAprMayJunJulAugSepOctNovDec469111212121110854
Data source: Idyllwild-Pine Cove 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 Idyllwild-Pine Cove

As December unfolds in Idyllwild-Pine Cove, its sunny disposition brings a welcomed contrast to the biting cold of winter, offering 231 hours of daylight. While this marks a dip from the impressive heights of previous months—most notably the peak summer sunshine with 381 hours in July—the festive spirit remains bright. Throughout the year, sunshine has generally trended upward from the chilly 194 hours in January, reaching a summer zenith. The steady decline in daylight hours as the year closes suggests that while winter may dim the sky, Idyllwild-Pine Cove's charm continues to shine through, enveloping visitors in a cozy glow amidst the serene pine-filled landscape.

Monthly Sunshine Duration in Idyllwild-Pine Cove: December Highlighted

The December sunshine duration represents the total number of hours Idyllwild-Pine Cove 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.
JanFebMarAprMayJunJulAugSepOctNovDec194h250h302h331h373h377h381h363h322h301h260h231h
Data source: Idyllwild-Pine Cove December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Idyllwild-Pine Cove During December

In December, Idyllwild-Pine Cove experiences a notable decrease in sunny weather, with a 48% chance of sun—the lowest probability among the months analyzed. This reflects a trend of increasing sunshine as the year progresses, peaking in the late summer and early fall with August and September boasting impressive chances of 83% and 85% respectively. The gradual decline towards winter suggests that visitors can expect cool, crisp days that may be more cloudy than bright. While the likelihood of sunshine dips significantly in December, the community's natural beauty and winter charm still shine through, making it a picturesque destination even on overcast days.

Percentage of Sunny Days in December in Idyllwild-Pine Cove

The chart illustrates the percentage of sunny days in Idyllwild-Pine Cove 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 Idyllwild-Pine Cove experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec59%67%61%67%77%70%59%83%85%70%76%48%
Data source: Idyllwild-Pine Cove December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Idyllwild-Pine Cove in December

In Idyllwild-Pine Cove, December marks the transition into shorter days, with daylight lasting only 9 hours. This decline from the longer days of summer, where daylight peaked at 14 hours in June and July, highlights a clear seasonal trend. As the year progresses from January through March, daylight gradually increases, culminating in the longer spring days of April and May. However, once the peak summer days fade, a steady decrease ensues, reversing the ascent as daylight dwindles from 12 hours in September to the year’s low of 9 hours in December. This rhythm of light and darkness not only signals the changing seasons but also sets the stage for cozy winter evenings in this serene mountain community.

Average Daylight Hours in Idyllwild-Pine Cove for December

The chart illustrates the variation in daylight duration in Idyllwild-Pine Cove throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 11m10h 58m11h 59m13h 2m13h 55m14h 20m14h 6m13h 19m12h 19m11h 17m10h 23m9h 56m
Data source: Idyllwild-Pine Cove daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Idyllwild-Pine Cove

In Idyllwild-Pine Cove, the winds of December bring a gentle reminder of the season's calm, with an average wind speed of 1.9 m/s (4 mph). As the year draws to a close, the winds reflect a noticeable trend of moderation, particularly in contrast to the slightly stronger breezes felt in the spring and early fall. The winter months showcase a subtle decline in wind activity, easing from the moderate 2.5 m/s in April to this year's December speeds. As the chill sets in, this tranquil atmosphere invites residents and visitors alike to embrace the serene beauty of the landscape, wrapped in the soft whispers of the cool mountain winds.

Average December Wind Speed in Idyllwild-Pine Cove

The chart displays monthly wind speed patterns in Idyllwild-Pine Cove, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2.02.02.32.52.42.11.92.01.92.01.81.9 m/s
Data source: Idyllwild-Pine Cove December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Idyllwild-Pine Cove Compares to Other Months

The weather in Idyllwild-Pine Cove 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 Idyllwild-Pine Cove and find detailed weather information for every month.

December and January in Idyllwild-Pine Cove exhibit similar average temperatures, both hovering around 9°C (49°F), but January tends to be slightly colder, with a minimum temperature of -6°C (22°F) compared to December's -5°C (23°F). January also sees a marginal increase in maximum temperatures, reaching up to 26°C (79°F), while December peaks at 25°C (77°F). Precipitation is a bit higher in January, with a total of 64 mm (2.5 in) spread over approximately 6 days, compared to December's 58 mm (2.3 in) over 5 days. Humidity levels are relatively comparable, with January at 72% and December at 74%. For more details on January weather conditions, check this link: Idyllwild-Pine Cove weather in January.

In December, temperatures in Idyllwild-Pine Cove range from a minimum of -5°C (23°F) to a maximum of 25°C (77°F), with an average temperature of 9°C (49°F). The month sees approximately 58 mm (2.3 inches) of precipitation over about 5 days, and humidity levels sit at around 74%. In contrast, February experiences colder minimum temperatures, dropping to -10°C (14°F), while the maximum climbs slightly higher to 26°C (78°F), maintaining the same average of 9°C (49°F). Precipitation increases to 70 mm (2.8 inches) over 7 days, accompanied by a slight rise in humidity to 77%. For more detailed information, explore the Idyllwild-Pine Cove weather in February.

December and March present distinct weather patterns, showcasing the transition from winter to early spring. In December, temperatures range from a chilly minimum of -5°C (23°F) to a pleasant average of 9°C (49°F), peaking at a maximum of 25°C (77°F). The month is marked by relatively high humidity at 74% and experiences about 58 mm (2.3 in) of precipitation over 5 days. In contrast, March sees slightly milder temperatures with a minimum of -3°C (27°F) and an average of 11°C (52°F), while maximum temperatures can reach 29°C (85°F). Precipitation remains similar at 57 mm (2.3 in), but it occurs over more days, totaling 10, and humidity drops to a more comfortable 67%. This shift indicates a gradual warming trend as the region moves toward spring. For a closer look at weather specifics during this time, you can visit the following link: Idyllwild-Pine Cove weather in March.

December and April present notably different weather patterns. In December, temperatures range from a chilly minimum of -5°C (23°F) to a maximum of 25°C (77°F), with an average of 9°C (49°F). This month sees about 58 mm (2.3 in) of precipitation over approximately 5 days, contributing to a higher humidity level of 74%. In contrast, April enjoys warmer temperatures with a minimum of 2°C (36°F), an average of 15°C (59°F), and a compelling maximum of 32°C (90°F). The month experiences significantly less precipitation, totaling just 25 mm (1.0 in) over 3 days, alongside a lower humidity rate of 56%. For more detailed insights, check out Idyllwild-Pine Cove weather in April.

In December, the weather in Idyllwild-Pine Cove can be quite chilly, with temperatures ranging from a minimum of -5°C (23°F) to a comfortable average of 9°C (49°F), peaking at a maximum of 25°C (77°F). This month sees around 58 mm (2.3 in) of precipitation over about 5 days, along with a higher humidity level of 74%. In contrast, May brings more mild and warm weather, featuring minimum temperatures of 3°C (37°F) and a pleasant average of 17°C (63°F), with highs reaching up to 36°C (97°F). Precipitation decreases significantly to just 13 mm (0.5 in) over 3 days, and humidity drops to a more comfortable 46%. For more details about the weather in May, check out Idyllwild-Pine Cove weather in May.

When comparing December and June weather, it's clear that the two months offer quite different experiences. In December, temperatures can drop as low as -5°C (23°F), with an average of 9°C (49°F) and highs reaching up to 25°C (77°F). This month also sees a higher level of precipitation, averaging 58 mm over about five days, and carries a humidity level of 74%. In contrast, June presents a much warmer atmosphere, with minimum temperatures around 8°C (46°F), an average of 23°C (73°F), and a maximum that can soar up to 39°C (103°F). Precipitation is minimal in June, with only 3 mm falling over zero days and a reduced humidity of 48%. For a more detailed look at June weather in this region, visit Idyllwild-Pine Cove weather in June.

In December, temperatures in Idyllwild-Pine Cove range significantly, with a minimum of -5°C (23°F) and a maximum of 25°C (77°F), resulting in a chilly average of 9°C (49°F). The month is relatively wet, receiving 58 mm (2.3 in) of precipitation over approximately five days, alongside a high humidity level of 74%. In contrast, July boasts much warmer conditions, with temperatures ranging from a minimum of 11°C (52°F) to a scorching maximum of 40°C (104°F), averaging 26°C (79°F). This month is drier, experiencing only 19 mm (0.7 in) of precipitation over four days, and has considerably lower humidity at 46%. For more details, check out Idyllwild-Pine Cove weather in July.

December and August present vastly different weather experiences. In December, temperatures range from a chilly -5°C (23°F) at night to a comfortable 25°C (77°F) during the day, with an average of 9°C (49°F). The month sees a moderate level of precipitation at 58 mm (2.3 in) over about 5 days, accompanied by a relatively high humidity of 74%. In contrast, August is noticeably warmer, with nighttime lows around 13°C (56°F) and daytime highs soaring up to 40°C (103°F), averaging around 26°C (79°F). Precipitation is minimal at just 11 mm (0.4 in) over 3 days, and the humidity drops significantly to 42%. For more detailed information, you can check out Idyllwild-Pine Cove weather in August.

December and September present distinct weather patterns. In December, temperatures range from a chilly minimum of -5°C (23°F) to a maximum of 25°C (77°F), with an average temperature of 9°C (49°F). The month also experiences higher humidity at 74% and 58 mm (2.3 in) of precipitation over about 5 days. In contrast, September boasts much warmer conditions, with temperatures varying from a minimum of 7°C (44°F) to a scorching maximum of 42°C (108°F), resulting in an average of 23°C (74°F). Precipitation is minimal at just 7 mm (0.3 in) over 2 days, and the humidity is significantly lower at 52%. For more detailed insights about September weather, check out Idyllwild-Pine Cove weather in September.

When comparing the weather between December and October, notable differences emerge. In December, temperatures can drop as low as -5°C (23°F) with an average of 9°C (49°F) and a maximum of 25°C (77°F). This month also sees higher humidity levels at 74% and an increase in precipitation, averaging 58 mm (2.3 in) over about 5 days. In contrast, October experiences milder temperatures with a minimum of 3°C (38°F), an average of 18°C (64°F), and a peak of 36°C (98°F). Additionally, October has much lower precipitation at only 14 mm (0.6 in), occurring over 3 days and lower humidity at 58%. For more detailed information, visit Idyllwild-Pine Cove weather in October.

In December, temperatures fluctuate more widely, with a minimum of -5°C (23°F) and a maximum reaching 25°C (77°F), while the average temperature settles around 9°C (49°F). In contrast, November showcases milder conditions, featuring a minimum of 0°C (32°F) and a maximum of 29°C (85°F), with an average temperature of 14°C (57°F). Additionally, December experiences more precipitation, totaling 58 mm (2.3 in) over five days, compared to November's 25 mm (1.0 in) over just two days. Humidity levels also increase in December to 74%, up from November's 66%. For more insights into November's weather patterns, check Idyllwild-Pine Cove weather in November.

Compare Idyllwild-Pine Cove's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Idyllwild-Pine Cove

As December settles in, Idyllwild-Pine Cove experiences a notable shift in weather compared to the milder months of autumn. With temperatures ranging from chilly lows to comfortable highs, the air becomes crisper and more invigorating. This month also brings an uptick in precipitation, sprinkling the landscape with a refreshing layer of moisture during those five rainy days, promoting the lush greenery that characterizes the region. Additionally, the humidity remains relatively high, wrapping the area in a unique winter ambiance that invites cozy gatherings and outdoor exploration. For more detailed insights on how this month compares to others, check out Idyllwild-Pine Cove Climate.