Last updated: February 24, 2025
December in Idaho Springs, United States, presents a chilly landscape, where temperatures fluctuate from a mild maximum of 14°C (57°F) to a bitter minimum of -24°C (-11°F), with an average of -5°C (23°F). As winter settles in, the town experiences approximately 23 mm (0.9 in) of precipitation over 6 days, contributing to a damp atmosphere, with humidity levels reaching a notable 89%. This month offers a unique blend of brisk air and occasional moisture, perfect for those looking to embrace the serene beauty of winter in the Rockies.
In Idaho Springs, December ushers in the chill of winter, with temperatures averaging around -5°C (23°F). The month typically sees minimums dipping to -24°C (-11°F) and maximums reaching a mild 14°C (57°F), offering a stark contrast to the milder late autumn temperatures. As the year draws to a close, the temperatures remain consistently low, setting a trend of colder conditions that will persist into January and February. This frigid climate invites a picturesque winter scenery, perfect for enjoying outdoor activities amid the sparkling snow.
December in Idaho Springs wraps up the year with precipitation totaling 23 mm (0.9 in), falling over just 6 days, marking a relatively dry month compared to the summer highs. As the temperatures drop and winter settles in, December's rainfall is significantly less than the moisture-rich months of May and July, which can see over 150 mm. This trend of diminishing precipitation from the summer peak continues into the colder months, as the community prepares for the snowy season. Overall, December reflects a gradual transition towards the drier conditions typical of winter, providing a serene contrast to the earlier months characterized by heavier rainfall.
In December, Idaho Springs experiences a noticeable increase in humidity, reaching 89%, which is the highest level of the year. This rise follows a pattern observed since November, maintaining the trend of elevated moisture levels as winter approaches. As the year progresses from the relatively dry summer months of July and August, where humidity dipped to its lowest at 52% and 56% respectively, the atmosphere becomes progressively more saturated. The transition into the colder months brings higher humidity, creating a stark contrast to the drier spring and summer seasons. This shift in humidity levels not only influences local weather patterns but also enhances the winter landscape, enveloping the region in a more moisture-rich environment just in time for the holiday season.
As winter settles in Idaho Springs, December brings a return to a moderate UV Index of 4, similar to the levels seen in January and November. This trend reflects a gradual decrease in UV radiation as the year comes to a close, allowing residents and visitors to enjoy the outdoors with a less intense sun exposure. With a burn time of 30 minutes, it's a great opportunity to bask in the crisp, cool air while being mindful of sun protection. Throughout the year, the UV Index often spikes to extreme levels during the summer months, particularly between April and August, necessitating increased caution. For those looking to plan their outdoor activities, understanding these trends is essential. For more detailed information, check out Idaho Springs UV Index.
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As the year winds down, December in Idaho Springs offers a brisk yet bright escape, with an average of 243 hours of sunshine. While this marks a decline from the sun-soaked days of summer, where July shines with a dazzling 381 hours, December still provides a charming winter backdrop that invites outdoor exploration. The gradual decrease in sunlight throughout the fall—peaking at 349 hours in May and declining to 252 hours in November—transitions smoothly into winter. Yet, even in this cooler month, Idaho Springs remains a gem, with sunlight casting a warm glow on snow-dusted landscapes, reminding us that every day holds a touch of brightness, even as we embrace the chill of December.
As December rolls into Idaho Springs, residents can expect a promising 68% chance of sunny weather, making it one of the brighter months of the year. This trend indicates a delightful shift as the days grow colder, with the potential for clear skies peaking in both November and December. Interestingly, while sunny chances dip slightly during the spring and summer months, December shares the same optimism found in the autumnal last days of November. The continuous climb in sunlight likelihood from the earlier winter months contributes to a cozy atmosphere, enabling both locals and visitors to embrace the scenic beauty of the season while taking advantage of holiday activities against a backdrop of sunshine.
In Idaho Springs, United States, December sees a daylight duration of just 9 hours, echoing the shorter days that typically characterize the winter months. As we move through the year, there's a clear trend of increasing daylight from January to June, where residents enjoy their longest stretches of sunlight, peaking at 14 hours in late spring and summer. Following this sunlit zenith, the days gradually shorten again, with daylight dipping back to 9 hours by November and December. This cyclical pattern emphasizes the region's dramatic seasonal transitions, offering both a vibrant summer glow and a serene winter twilight.
As December rolls into Idaho Springs, the wind begins to pick up, showcasing an average speed of 3.7 m/s (8 mph). This slight increase from the year’s low in May and August—which both hover around 2.2 m/s (5 mph)—indicates a shift towards the brisker conditions typical of winter. Notably, the wind speeds in winter months, especially in January and November with averages of 3.5 m/s (8 mph) and 3.4 m/s (8 mph) respectively, suggest a tendency for stronger gusts as the season deepens. The engaging contrast of December's winds, rising from earlier months, evokes the lively spirit of the holiday season in the mountains, inviting chilly yet invigorating outdoor adventures.
The weather in Idaho Springs 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 Idaho Springs and find detailed weather information for every month.
December and January weather in Idaho Springs presents some notable similarities and differences. In December, temperatures typically range from a minimum of -24°C (-11°F) to a maximum of 14°C (57°F), with an average temperature around -5°C (23°F). Precipitation is moderate at 23 mm (0.9 in) over six days, and humidity hovers at 89%. In contrast, January tends to be slightly colder, with minimum temperatures dropping to -27°C (-16°F) and a maximum of 9°C (49°F), resulting in an average of -6°C (21°F). Precipitation increases slightly to 26 mm (1.0 in) across the same six days, while humidity remains similar at 88%. For more detailed insights, you can check Idaho Springs weather in January.
In December, temperatures in Idaho Springs range from a minimum of -24°C (-11°F) to a maximum of 14°C (57°F), with an average of -5°C (23°F). The month sees about 23 mm (0.9 in) of precipitation over approximately 6 days, and the humidity levels are quite high at 89%. In contrast, February experiences even colder temperatures, with a minimum of -32°C (-24°F) and a maximum of 13°C (55°F), averaging -7°C (20°F). Precipitation increases to 42 mm (1.6 in) over 10 days, while humidity slightly decreases to 87%. For a detailed look at February weather, visit Idaho Springs weather in February.
December and March exhibit distinct weather patterns, reflecting the transition from winter to early spring. In December, temperatures can reach a minimum of -24°C (-11°F) and average around -5°C (23°F), with a maximum of 14°C (57°F). The month sees relatively low precipitation, with only 23 mm (0.9 in) over about 6 days, and humidity is quite high at 89%. In contrast, March experiences slightly milder conditions, with minimum temperatures of -23°C (-9°F) and an average temperature of -3°C (28°F), peaking at 16°C (61°F). However, it receives substantially more precipitation at 69 mm (2.7 in) over 11 days, and humidity levels drop to 81%. For a deeper look into the specific weather trends during March, check Idaho Springs weather in March.
In December, the weather in Idaho Springs can be quite frigid, with temperatures ranging from a minimum of -24°C (-11°F) to a maximum of 14°C (57°F) and an average temperature of -5°C (23°F). The month typically sees about 23 mm (0.9 in) of precipitation spread over 6 days, coupled with high humidity at 89%. In contrast, April experiences a moderate rise in temperatures, with a minimum of -19°C (-3°F) and a maximum of 17°C (62°F), settling at an average of 0°C (32°F). April also brings increased precipitation, totaling 75 mm (3.0 in) over 11 days, while humidity drops to 76%. For more details on the April weather, check out Idaho Springs weather in April.
December and May present stark contrasts in weather patterns. In December, the temperatures are quite frigid, with minimums plummeting to -24°C (-11°F) and an average around -5°C (23°F), while maximums reach a modest 14°C (57°F). The month experiences minimal precipitation, averaging 23 mm (0.9 in) over just six days, but maintains a high humidity of 89%. In contrast, May brings a much milder climate, marked by a minimum of -13°C (8°F) and an average temperature of 5°C (41°F), soaring to maximums of 22°C (72°F). This month is notably wetter, with precipitation reaching 160 mm (6.3 in) over 20 days and a decrease in humidity to 66%. For a closer look at the weather specifics for May, you can view the details here: Idaho Springs weather in May.
December and June in Idaho Springs exhibit stark contrasts in weather. In December, temperatures can plunge as low as -24°C (-11°F), with an average temperature of -5°C (23°F) and highs reaching a modest 14°C (57°F). The month experiences limited precipitation with only six days of measurable rain, leading to a high humidity level of 89%.
In contrast, June boasts much milder conditions, with temperatures ranging from a chilly -3°C (27°F) at night to a warm 27°C (81°F) during the day. The month is significantly wetter, with 130 mm (5.1 in) of precipitation over 19 days, accompanied by a reduced humidity of 58%. For a more detailed look at the weather in June, you can check the Idaho Springs weather in June link.
December and July present stark contrasts in weather. In December, temperatures can plunge to a minimum of -24°C (-11°F), with an average of -5°C (23°F) and a maximum of 14°C (57°F). This month experiences relatively low precipitation of 23 mm (0.9 in) over just six days, but high humidity at 89% creates a chilly atmosphere. In contrast, July brings much warmer conditions, where temperatures range from a minimum of 0°C (32°F) to a pleasant average of 15°C (58°F), peaking at 28°C (82°F). July is significantly wetter, with precipitation reaching 158 mm (6.2 in) across 22 days, while humidity is notably lower at 52%. For more detailed insights about July weather specifically, check out Idaho Springs weather in July.
December and August in Idaho Springs present a stark contrast in weather conditions. December experiences much colder temperatures, with a minimum of -24°C (-11°F) and an average of -5°C (23°F), while August enjoys milder temperatures, ranging from a minimum of 1°C (34°F) to a maximum of 26°C (79°F). Precipitation is also significantly higher in August, with 125 mm (4.9 in) over 21 days compared to December’s 23 mm (0.9 in) across just 6 days. Additionally, humidity levels in December reach a high of 89%, while August's humidity is more manageable at 56%. For more specific insights on August weather, you can explore Idaho Springs weather in August.
In December, Idaho Springs experiences much colder temperatures, with a minimum of -24°C (-11°F) and an average of -5°C (23°F), while September presents a relatively mild climate with a minimum of -9°C (15°F) and an average of 11°C (51°F). The maximum temperature in December reaches 14°C (57°F), which is significantly lower compared to September's maxima of 27°C (81°F). Additionally, December tends to be drier, receiving only 23 mm (0.9 in) of precipitation over 6 days, in contrast to September's 70 mm (2.8 in) over 12 days, indicating a wetter atmosphere during fall. The humidity also varies notably, with December's humidity at a high 89%, while September maintains a more comfortable level at 65%. For more detailed weather information, you can refer to Idaho Springs weather in September.
In comparing the weather of December and October, we see a distinct shift in temperatures and precipitation patterns. December tends to be colder, with average temperatures around -5°C (23°F) and extremes ranging from -24°C (-11°F) to a maximum of 14°C (57°F). In contrast, October offers a milder experience, with averages closer to 3°C (37°F) and highs peaking at 21°C (70°F). Precipitation is also more pronounced in October, occurring over 10 days and totaling 58 mm (2.3 in), while December sees less precipitation at 23 mm (0.9 in) across just six days. Furthermore, humidity levels are higher in December, reaching 89% compared to October's 76%. For a more detailed look at October weather, you can visit Idaho Springs weather in October.
In comparing the weather between December and November, December tends to be slightly colder, with average temperatures dropping from -1°C (30°F) in November to -5°C (23°F) in December. The minimum temperature also decreases more dramatically, from -21°C (-5°F) in November to -24°C (-11°F) in December. Precipitation is somewhat lower in December, totaling 23 mm (0.9 in) compared to November's 31 mm (1.2 in), although both months experience precipitation on the same number of days (6). Humidity is notably higher in December at 89% compared to November's 82%. For more detailed information, check out Idaho Springs weather in November.
December in Idaho Springs presents a unique contrast to the year’s other months, characterized by chillier temperatures that often dip into the negatives. While the average temperature hovers around a brisk -5°C, the nights can plunge to a frigid -24°C, making it the coldest month of the year. Despite relatively brief snowfall, with just a few precipitation days, the high humidity levels at 89% add to the winter’s biting chill. This month offers a distinctively frosty experience for residents and visitors alike, inviting cozy firesides and winter sports in the surrounding mountains. For a deeper dive into the year-round climate variations, check out Idaho Springs Climate.