Last updated: February 24, 2025
In January, Lambertville experiences a notable winter chill, with temperatures peaking at a brisk 19°C (67°F) and dipping as low as -17°C (2°F), resulting in an average of 1°C (35°F). The month brings 66 mm (2.6 in) of precipitation over approximately 8 days, contributing to the region's wintery ambiance. High humidity levels around 87% further enhance the cold atmosphere, making this time of year a true testament to Lambertville's wintry character. Embrace the season's charm, whether through scenic frosty landscapes or cozy indoor retreats.
In January, temperatures in Lambertville, United States, can be quite extreme, with a minimum plummeting to -17°C (2°F) and an average hovering around 1°C (35°F). The month marks the peak of winter chill, while daytime highs can reach a surprisingly mild 19°C (67°F). This sharp contrast hints at the variability of the season, as the area begins to transition towards the more temperate months ahead. As February arrives, temperatures are slightly milder, showcasing a gradual warming trend that continues into spring. With each passing month, Lambertville's climate steadily progresses from the biting cold of winter to the embracing warmth of summer, illustrating a vibrant seasonal shift that residents and visitors alike can experience throughout the year.
In January, Lambertville experiences an average precipitation of 66 mm (2.6 in) over roughly 8 days. This relatively modest rainfall is often a prelude to the wetter months that follow. As winter transitions into spring, precipitation increases notably in February and March, with averages climbing to 108 mm and 110 mm respectively. This trend continues through the spring and summer, peaking in July and August, where the city sees over 145 mm of rain across 14 days. The pattern suggests that Lambertville’s January, while cool and crisp, sets the stage for a much more vibrant and moisture-rich season ahead, with wetter months contributing significantly to the region's lush landscapes.
In Lambertville during January, humidity peaks at a notable 87%, setting a moist tone for the month. This trend of elevated humidity persists into February and March, with levels dropping slightly to 85%, before gradually decreasing through the spring. As temperatures begin to rise in May and June, the humidity decreases significantly, reaching a low of 65% by July, indicating a more comfortable climate for outdoor activities. However, as autumn arrives, humidity levels rise again, with November mirroring January's dampness at 87%. This cyclical pattern—where the winter months feature higher humidity levels, gradually declining into summer, then rising again in fall—offers a unique rhythm to Lambertville's climate, creating a blend of crisp winters and pleasant summer days.
In January, Lambertville experiences a moderate UV Index of 3, allowing for 30 minutes of sun exposure before risking skin damage. As the months progress, the UV Index steadily climbs, peaking in June and July at a very high level of 10, where burn time dramatically decreases to just 15 minutes. February marks a notable increase to 5, while March enters the high exposure category at 6, highlighting a trend towards increasing UV intensity as we move into spring. The most significant jump occurs in April, when the Index leaps to 8, emphasizing the need for heightened sun protection. As summer fades into fall, we see a gradual decline, with September and October maintaining high indices, but tapering off to more moderate levels by November and December. Overall, it’s clear that Lambertville's UV exposure intensifies from winter through summer, underscoring the importance of staying vigilant about sun safety. For more details, check out the Lambertville UV Index.
UV Risk Categories
In Lambertville, January marks the beginning of the year with 142 hours of sunshine, setting a quiet tone for winter. As the months progress, the sunlight gradually increases, with February seeing a notable rise to 175 hours. Spring brings a more vibrant transformation; by March, the hours jump to 245, and April continues this upward trend, peaking at 247 hours. The true summer brilliance shines through in June and July, where Lambertville basks in a remarkable 310 and 345 hours of sunshine, respectively. Even August maintains a generous 308 hours, ensuring the warmth lingers. As fall approaches, the sunshine slowly retreats, with September at 268 hours, and then dipping further in the later months, wrapping up the year with 216 hours in November and 178 hours in December. This pattern reflects the enchanting cycles of light that define Lambertville's seasons, offering both cozy winters and sun-soaked summers.
In Lambertville, January boasts a 44% chance of sunny weather, making it one of the more promising months for sunshine in the winter season. This likelihood is notably higher than February's dip to 28%, but it sees a resurgence as spring approaches, with the sun shining 55% of the time in March. The trend suggests a fluctuation where winter months struggle to maintain sunny days, while early spring brings renewed brightness. As temperatures gradually rise into April and May, the probability remains relatively steady around 43% and 40%, indicating a seasonal shift towards more favorable weather. Despite the chilly start to the year, January's sunshine forecast holds a welcome brightness amid the winter chill.
In January, Lambertville experiences about 9 hours of daylight, which sets the stage for the gradual lengthening of days as winter gives way to spring. By February, the daylight increases to 10 hours, hinting at the approaching warmth of spring. This trend continues through March, when days stretch to 11 hours, and blossoms into April with a generous 13 hours of sun, bringing renewed energy and life to the area. As we transition into May and throughout summer, daylight peaks at an impressive 14 hours in June, July, and early August. However, the gradual shift is evident as the days start to shorten after the summer solstice, with sunlight tapering to 13 hours in late August and declining further to 12 hours in September. The descent continues into fall, ultimately returning to a dormant 9 hours of daylight by November and December, creating a rhythmic cycle that mirrors the changing seasons.
In Lambertville, January ushers in a steady breeze, with an average wind speed of 3.4 m/s (8 mph)—a figure that holds firm into February as well. Interestingly, as winter gives way to spring, March sees a slight uptick to 3.6 m/s (8 mph), suggesting a gentle wiggle in the air as the seasons shift. However, by April, the wind settles back to the January average, remaining consistent until late spring when it gradually begins to ease into the summer's calm. The summer months reveal a notable decline, with July and August recording an average of 2.3 m/s (5 mph), reflecting the warmer, almost lethargic days of summer in Lambertville. As autumn approaches, the winds pick up slightly again, with September and October showing a mild revival around 3.0 m/s (7 mph), before tapering off to more subdued speeds towards December. Overall, Lambertville's January winds not only embody the chill of winter but also hint at the cyclical nature of the seasons, gently guiding the transition from cold to warmth.
The weather in Lambertville changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of January's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Lambertville and find detailed weather information for every month.
January and February exhibit notable differences in weather patterns. In January, temperatures range from a chilly minimum of -17°C (2°F) to a maximum of 19°C (67°F), with an average of 1°C (35°F). The month sees 66 mm (2.6 in) of precipitation over 8 days and a relatively high humidity of 87%. Conversely, February presents slightly milder conditions, with temperatures ranging from -16°C (3°F) to a higher peak of 26°C (78°F), and an average increase to 3°C (38°F). This month also experiences greater precipitation, totaling 108 mm (4.2 in) over 11 days, with humidity dipping slightly to 85%. For more detailed insights, you can explore Lambertville weather in February.
The weather in January and March presents a noticeable contrast. January typically sees colder temperatures, with a minimum of -17°C (2°F) and an average of 1°C (35°F), compared to March's milder minimum of -14°C (7°F) and average of 6°C (43°F). March also brings a remarkable increase in maximum temperatures, peaking at 28°C (82°F), while January's maximum reaches only 19°C (67°F). Additionally, March experiences greater precipitation, totaling 110 mm (4.3 in) over about 10 days, compared to January's 66 mm (2.6 in) spread over 8 days, with humidity levels remaining relatively similar at 85% and 87%, respectively. For more detailed information, check out the Lambertville weather in March.
In January, temperatures typically range from a chilling -17°C (2°F) at their lowest, averaging around 1°C (35°F), with a maximum reaching up to 19°C (67°F). The month sees about 66 mm (2.6 in) of precipitation over approximately 8 days, coupled with high humidity levels averaging 87%. In contrast, April brings a significant warming trend, with minimum temperatures around -2°C (28°F), an average of 12°C (53°F), and maximum temperatures soaring to 30°C (87°F). Precipitation increases to 106 mm (4.2 in) spread over about 12 days, while humidity slightly decreases to 83%. For more detailed insights into April conditions, check Lambertville weather in April.
In January, the weather is characterized by cold temperatures, with a minimum of -17°C (2°F) and an average of 1°C (35°F), while the warmest days can reach up to 19°C (67°F). The month sees about 66 mm (2.6 in) of precipitation over approximately 8 days, accompanied by high humidity levels at 87%. In contrast, May brings much milder and warmer conditions, featuring a minimum temperature of 1°C (34°F) and an average of 17°C (63°F), peaking at a high of 34°C (94°F). This month has increased precipitation, totaling 138 mm (5.4 in) over about 14 days, and a lower humidity level of 75%. For more detailed information, you can check Lambertville weather in May.
In January, the weather is characterized by frigid temperatures, with minimums plunging to -17°C (2°F) and an average of just 1°C (35°F), while maximums reach a mild 19°C (67°F). The month experiences 66 mm (2.6 in) of precipitation over about 8 days, paired with high humidity levels averaging 87%. In contrast, June boasts significantly warmer conditions, featuring minimum temperatures of 9°C (48°F) and averages soaring to 22°C (72°F), with maximums peaking at a sweltering 35°C (96°F). Rainfall increases to 103 mm (4.0 in) across 12 days, though humidity is lower, settling at 73%. For more details, check out Lambertville weather in June.
In January, the weather is characterized by significantly lower temperatures, with a minimum drop to -17°C (2°F) and an average of around 1°C (35°F). The month experiences 66 mm of precipitation over eight days, coupled with high humidity levels at 87%, creating a cold and damp environment. In contrast, July brings much warmer temperatures, with a minimum of 13°C (56°F), an average of 25°C (78°F), and a peak reaching 37°C (98°F). This month sees greater precipitation, totaling 145 mm over 14 days, but with lower humidity at 65%, resulting in a much more comfortable and summery atmosphere. For a closer look at what to expect, check out the Lambertville weather in July.
When comparing the weather between January and August, the differences are striking. January is characterized by its cold temperatures, with a minimum reaching as low as -17°C (2°F) and an average of around 1°C (35°F), making it a month for winter wear and activities. In contrast, August offers a much warmer climate, with temperatures ranging from a minimum of 13°C (56°F) to a maximum of 35°C (95°F), perfect for summer outings. Additionally, August sees higher precipitation levels at 146 mm (5.8 in) over about 14 days, compared to January's 66 mm (2.6 in) spread across 8 days, highlighting the wetter conditions during the summer months. While January's humidity hovers at a chilly 87%, August presents a more moderate 62% humidity, making it feel considerably more comfortable. For a closer look at August weather specifics, you can visit Lambertville weather in August.
In January, temperatures can plunge to a frosty minimum of -17°C (2°F), with an average of around 1°C (35°F), reaching a maximum of 19°C (67°F). The month experiences significant humidity at 87% with approximately 66 mm (2.6 in) of precipitation spread over 8 days. In stark contrast, September boasts much milder conditions, with minimum temperatures rising to 6°C (42°F) and average highs of 21°C (70°F), peaking at a warm maximum of 34°C (94°F). Although it is slightly wetter with 91 mm (3.6 in) of precipitation over 10 days, the humidity drops to a more comfortable 66%. For a closer look at September's weather patterns, you can check out Lambertville weather in September.
In January, temperatures can plummet as low as -17°C (2°F), with an average temperature around 1°C (35°F) and a maximum of 19°C (67°F). The month experiences about 66 mm (2.6 in) of precipitation over approximately 8 days, making the air feel quite humid at 87%. In contrast, October brings much milder weather, with minimum temperatures around 1°C (34°F), an average of 16°C (60°F), and highs peaking at a sweltering 35°C (95°F). Precipitation increases to 112 mm (4.4 in) over 11 days, along with a lower humidity level at 79%. For more detailed insights, check out Lambertville weather in October.
January and November present distinct weather patterns, reflecting the transition from winter to late autumn. In January, temperatures can plummet to a minimum of -17°C (2°F), with an average of just 1°C (35°F) and a maximum reaching 19°C (67°F). This month experiences 66 mm (2.6 in) of precipitation over about 8 days, while the humidity remains high at 87%.
In contrast, November features milder temperatures, with a minimum of -9°C (15°F), an average of 8°C (46°F), and a maximum of 25°C (77°F). The month also sees slightly more precipitation at 83 mm (3.3 in) spread across 9 days, yet it maintains the same high humidity level of 87%. For more detailed information about November weather, you can check Lambertville weather in November.
January typically sees colder temperatures than December, with January's minimum reaching -17°C (2°F) compared to December's -12°C (12°F). Despite both months having the same maximum temperature of 19°C (66°F), January's average temperature is slightly lower at 1°C (35°F) versus December’s 4°C (39°F). Precipitation is less frequent in January, with 66 mm (2.6 in) over 8 days, while December experiences more substantial rainfall of 105 mm (4.1 in) across 10 days. Additionally, humidity levels remain similar, with January at 87% and December slightly lower at 85%. For a more detailed look at the weather trends, visit Lambertville weather in December.
January in Lambertville presents a stark contrast to the milder months, characterized by its chilly temperatures and notable humidity levels. With average highs hovering around a brisk 1°C and lows plummeting below freezing, this month typically feels much colder than other times of the year. January also marks a period of relatively higher precipitation days, contributing to the overall damp atmosphere. Despite its sometimes harsh conditions, this winter month offers a unique charm and beauty that sets it apart. For those interested in the broader climatic trends, explore more about the area's weather patterns at Lambertville Climate.