Last updated: February 24, 2025
December in Concord, United States, showcases a dynamic winter climate characterized by temperature fluctuations and notable precipitation. The maximum temperature reaches a mild 17°C (63°F), while the average drops to a brisk 1°C (34°F), with chilling lows plummeting to -19°C (-3°F). During this month, 119 mm (4.7 in) of precipitation falls over 10 days, contributing to the region's 81% humidity levels. This combination creates a picturesque winter landscape, making December a quintessential month for experiencing the beauty of Concord’s snowy scenery.
December in Concord, United States, ushers in a notable chill as temperatures dip, with minimums averaging around -19°C (-3°F) and average daily temperatures hovering at 1°C (34°F). This transitional month marks a distinct shift from the mild conditions of fall, characterized by cooler days and nights. Despite the cold, maximum temperatures can still reach up to 17°C (63°F), providing occasional glimpses of winter warmth. As the year draws to a close, residents brace for the typical wintry conditions, highlighting a pattern where December serves as a decisive precursor to the frigid depths of winter, contrasting sharply with the preceding months of November's mild 6°C (43°F) average. Thus, December becomes a season of cozy gatherings and festive spirit, all set against a backdrop of crisp, cold air.
In December, Concord experiences a significant increase in precipitation, with an average of 119 mm (4.7 inches) over approximately 10 days of rain. This marks a continuation of the wetter months as the year winds down, aligning with the 132 mm seen in October and 95 mm in November. Notably, while December's total is slightly less than October's peak, it remains robust, reflecting a typical trend where late fall transitions into winter with increased moisture. This precipitation not only sustains the area's rich ecosystems but also sets the stage for the upcoming winter months, maintaining a consistent pattern of rain throughout the region as the year concludes.
In Concord, United States, the month of December sees a notable humidity level of 81%, marking a slight decrease from the higher readings observed in November at 84%. As the year progresses, there is a discernible trend in humidity levels, with the winter months beginning with high humidity, slowly tapering off as spring approaches. From a peak in January at 86%, the humidity gradually declines throughout the warmer months, hitting a low of 66% in August. Interestingly, as the year closes with December’s proportions, it showcases a tendency for humidity to remain relatively elevated, especially compared to the drier summer months, suggesting a return to the wetter conditions typical of the colder season.
As December arrives in Concord, the UV Index dips to a low level of 2, marking a significant trend of reduced sun intensity compared to the sunnier summer months. This lower index indicates that outdoor enthusiasts can enjoy approximately 45 minutes before sunburn becomes a concern, allowing for longer, worry-free exposure during winter activities. The data shows a consistent pattern throughout the year, transitioning from moderate exposure in the early months to very high levels during the summer, peaking in June at an index of 10. As a reminder to protect your skin year-round, stay informed about the UV Index and plan your outdoor time accordingly. For more details about UV levels throughout the year, check out Concord UV Index.
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In December, Concord welcomes the onset of winter with 178 hours of sunshine, marking a gentle decline as the year draws to a close. This figure reflects a pattern seen throughout the fall, where the sun slowly retreats after peaking in the glorious summer months of June and July, which basked in over 330 hours of light. While sunlight decreases in December compared to the vibrant spring days—such as March's impressive 253 hours—it still outshines the dreary depths of January with its mere 152 hours. This consistent ebb and flow of sunlight highlights Concord's seasonal rhythm, offering a cozy, yet bright close to the year as residents embrace the winter chill with a hint of daylight.
In Concord, United States, the likelihood of sunny weather in December takes a dip, with only a 33% chance of clear skies. This marks a noticeable decline from the 55% observed in November, suggesting a trend of diminishing sunlight as the year draws to a close. When looking at the overall pattern, December stands out with one of the lowest probabilities of sunshine compared to earlier months. Notably, the sunniest months are March, with a robust 61%, and November, which serves as a brief reprieve before the grayness of winter takes hold. Thus, while December may bring the festive spirit, it also ushers in a notable decrease in sunny days, reflecting the transition into the colder, gloomier season.
In Concord, United States, December marks the intriguing transition into winter, characterized by a continuation of shorter days that began in November. Residents experience around 9 hours of daylight, mirroring the previous month and signaling the coldest time of the year. As the year unfolds, daylight duration gradually increases from the depths of winter in December to a more welcoming 11 hours in March. The spring months then usher in longer days, peaking at a delightful 15 hours in June before the cycle begins to reverse. This rhythmic pattern not only highlights the seasonal shifts but also enhances the beauty of Concord's year-round natural landscape.
December in Concord brings a gentle embrace of winter, with an average wind speed of 3.3 m/s (7 mph), consistent with the preceding months of November and October. As the year draws to a close, the wind speed reflects a subtle decline from the breezier spring and early autumn months, where speeds peaked at 4.0 m/s (9 mph) in March. The trend reveals a notable softness in the air, offering a serene backdrop to the winter landscape. The winds in December, while gentle, remind us of the changing seasons and the peaceful stillness that accompanies the cold.
The weather in Concord 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 Concord and find detailed weather information for every month.
December's weather features a milder average temperature of 1°C (34°F), with maximums reaching 17°C (63°F), making it relatively warm for the month. However, the month also experiences significant precipitation of 119 mm (4.7 in) over about 10 days, alongside a humidity level of 81%. In contrast, January tends to be colder, with a lower average temperature of -1°C (31°F) and a minimum dropping to -21°C (-6°F). Precipitation decreases to 71 mm (2.8 in) over 8 days, and humidity rises slightly to 86%. The transition from December to January marks a notable shift towards colder conditions and less rainfall. For a deeper look at January's weather specifics, check out Concord weather in January.
In comparing the weather patterns of December and February, we see notable similarities and differences. December experiences slightly colder temperatures, with an average of 1°C (34°F) and a maximum of 17°C (63°F), while February averages around 0°C (33°F), peaking at 22°C (73°F). Precipitation levels are higher in December, reaching 119 mm (4.7 in) compared to February's 87 mm (3.4 in), although both months see rainfall on about 10 days. Humidity remains relatively constant, with December at 81% and February slightly higher at 84%. For more detailed weather insights, check Concord weather in February.
In December, temperatures can dip as low as -19°C (-3°F), with an average of 1°C (34°F) and a maximum of 17°C (63°F). The month typically experiences about 119 mm (4.7 in) of precipitation over approximately 10 days, alongside a humidity level of 81%. In contrast, March offers slightly milder conditions, with temperatures ranging from a minimum of -18°C (0°F) to a maximum of 22°C (73°F) and an average of 3°C (38°F). Precipitation decreases slightly to 89 mm (3.5 in) across 9 days, while humidity remains similar at 82%. For more detailed weather information, visit Concord weather in March.
In December, temperatures can plunge as low as -19°C (-3°F) with an average of 1°C (34°F), while reaching a maximum of 17°C (63°F). The month experiences about 119 mm (4.7 in) of precipitation over 10 days, accompanied by a humidity level of 81%. Conversely, April brings a milder climate, with minimum temperatures around -3°C (26°F) and an average of 9°C (48°F). The highs can reach up to 30°C (86°F), and this month has slightly more precipitation at 127 mm (5.0 in) over 12 days, with humidity remaining similar at 80%. For more detailed insights into April weather, visit Concord weather in April.
December and May present a stark contrast in weather conditions. In December, temperatures range from a chilly minimum of -19°C (−3°F) to a mild maximum of 17°C (63°F), with an average temperature of just 1°C (34°F). The month is marked by significant precipitation, totaling 119 mm (4.7 in) over about 10 days, coupled with high humidity levels at 81%. In contrast, May offers a much warmer climate, with temperatures spanning from a minimum of 2°C (36°F) to a maximum of 35°C (95°F), averaging around 15°C (59°F). The precipitation in May is less, amounting to 86 mm (3.4 in) over 11 days, and the humidity is lower at 72%. For more detailed information on May weather, you can check Concord weather in May.
In comparing December and June, the most striking difference lies in temperature, with December experiencing a chilly average of 1°C (34°F) and maximums reaching only 17°C (63°F), while June boasts much warmer conditions, featuring an average of 20°C (69°F) and highs that can soar up to 37°C (98°F). Precipitation is another factor where December sees more rainfall, totaling 119 mm (4.7 in) over about 10 days, compared to June's 85 mm (3.4 in) across 11 days. Additionally, December's humidity is notably higher at 81%, whereas June has a more comfortable humidity level of 72%. For a closer look at the specifics of June weather, you can check out Concord weather in June.
The weather in December and July presents a stark contrast, reflecting the seasonal diversity. December features colder temperatures, with a minimum of -19°C (−3°F) and an average of 1°C (34°F), while July enjoys much milder conditions, averaging 23°C (74°F) and peaking at a maximum of 37°C (98°F). In terms of precipitation, December has a total of 119 mm (4.7 in) spread over 10 days, making it a wet month, though slightly less so than July, which sees 125 mm (4.9 in) over 13 days. Additionally, humidity levels in December are higher at 81%, compared to July's 67%, adding to the comfort of the summer heat. For a closer look at summer conditions, you can visit Concord weather in July.
December weather contrasts sharply with that of August. In December, temperatures can plunge to a minimum of -19°C (–3°F), with an average hovering around 1°C (34°F) and a high of 17°C (63°F). The month is characterized by significant humidity at 81% and precipitation totaling 119 mm (4.7 in) over about 10 days. In stark contrast, August boasts much warmer conditions, with minimum temperatures of 11°C (52°F), averages reaching 23°C (74°F), and daytime highs soaring to 35°C (96°F). Precipitation in August is lighter, at 79 mm (3.1 in), spread over 11 days, and the humidity is notably lower at 66%. For more details about August in this region, you can visit Concord weather in August.
In comparing the weather of December and September, it's clear that these months present starkly different climates. December experiences much colder temperatures with an average of 1°C (34°F) and frequent lows reaching as low as -19°C (-3°F). In contrast, September boasts a much milder atmosphere, featuring an average temperature of 19°C (67°F) and maximums that can soar to 35°C (94°F). Precipitation patterns also vary, with December receiving heavier rainfall over more days (119 mm over 10 days) than September, which has 79 mm of precipitation over just 7 days. Additionally, December’s humidity sits at 81%, compared to September's 71%, contributing to the perception of winter’s chill. For more details on September’s weather, you can check out Concord weather in September.
When comparing the weather in December to that of October, significant differences emerge. December experiences colder temperatures, with a minimum of -19°C (−3°F) and an average of 1°C (34°F), while October boasts milder temperatures ranging from a minimum of -4°C (25°F) to an average of 13°C (56°F). October also has a higher maximum temperature of 29°C (84°F), making it generally warmer overall. Precipitation is somewhat comparable, with December receiving 119 mm (4.7 in) over 10 days and October slightly higher at 132 mm (5.2 in) over the same duration. Additionally, December's relative humidity is slightly higher at 81%, compared to October's 78%. For a closer look at October's climate specifics, you can explore Concord weather in October.
December weather presents a stark contrast to November, with temperatures dipping lower, featuring a minimum of -19°C (-3°F) compared to November's milder minimum of -12°C (10°F). The average temperature in December is around 1°C (34°F), while November enjoys a higher average of 6°C (43°F). While both months see precipitation on approximately 10 days, December receives more rainfall, totaling 119 mm (4.7 in), compared to November's 95 mm (3.7 in). Humidity levels are quite similar, with December at 81% and November at 84%. For more insights on November weather, check out Concord weather in November.
As December unfolds in Concord, the transition to winter is unmistakable, with temperatures dipping significantly compared to the preceding months. While the maximum reaches a mild 17°C, the average plummets to a chilly 1°C, and nights can be as frigid as -19°C. Precipitation is notably prevalent, with around ten days of rain or snow contributing to a total of 119 mm. The increased humidity of 81% adds to the wintry feel in the air. This stark contrast marks December as a month of chilly airs and festive preparations, setting the stage for the heart of winter. For a deeper understanding of how December fits into the broader climate picture, explore Concord Climate.