July Weather in Lambertville, United States

Last updated: February 24, 2025

In July, Lambertville, United States, experiences a vibrant summer climate, with temperatures soaring to a maximum of 37°C (98°F) while maintaining a comfortable average of 25°C (78°F). Nights offer a refreshing contrast, dipping to a minimum of 13°C (56°F). Despite the warmth, the month is characterized by moderate humidity levels at 65% and significant rainfall—receiving 145 mm (5.7 in) of precipitation over 14 days. This combination of warmth and moisture makes for a lush, lively landscape, perfect for exploring the beauty of Lambertville.

July Temperature in Lambertville

In July, Lambertville experiences its warmest temperatures of the year, with minimums averaging 13°C (56°F) and maximums soaring to 37°C (98°F). The average temperature sits comfortably at 25°C (78°F), making it ideal for outdoor activities and summer gatherings. Compared to the cooler months of January and February, where temperatures plunge below freezing, July stands out as a vibrant peak of warmth. The pleasant evenings and sunny days invite both locals and visitors to revel in the area's natural beauty, truly showcasing Lambertville's lively summer charm.

July Weather in Lambertville: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Lambertville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec343743536372787570604638
Data source: Temperature data for Lambertville 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.

July Precipitation in Lambertville

In July, Lambertville experiences a peak in precipitation, with 145 mm (5.7 in) of rainfall spread across 14 days. This significant amount marks it as one of the wettest months of the year, closely trailing the even rainier August. Following the earlier months of spring and early summer, which had relatively moderate rainfall, July's downpours signal a shift towards the more humid and moisture-laden summer. As temperatures rise, the higher frequency of rainy days in July not only supports lush greenery but also sets the stage for an enchanting and vibrant landscape throughout the region. This trend of increasing rainfall from June into July highlights Lambertville's tendency for wetter summers, making it a distinctive feature of the local climate.

July Precipitation Trends in Lambertville

The chart displays monthly precipitation patterns in Lambertville, with values for each month alongside July's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec661081101061381031451469111284105
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in Lambertville

In July, Lambertville experiences a noticeable dip in humidity, averaging 65%, making it one of the most comfortable months of the year. This decline is part of a broader trend observed as spring transitions into summer: humidity levels consistently fall from their winter highs of around 87% in January to their lowest points in late summer. After peaking in the colder months, where moisture stays trapped in the air, the summer months see a gradual decrease, reaching 62% in August before beginning to rise again in the fall. This fluctuation not only enhances outdoor activities during July but also highlights the dynamic climate of Lambertville through the seasons.

July Average Humidity in Lambertville

This chart illustrates the average monthly humidity levels in Lambertville, with July's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how July's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec87%85%85%83%75%74%65%62%66%79%87%85%
Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Lambertville

In July, Lambertville experiences a persistent UV Index of 10, classified as very high, making it essential for residents and visitors to take precautions against sun exposure. This trend follows a pattern established in the previous months of May and June, where the UV Index also reached the same peak. With a burn time of just 15 minutes, it is crucial to seek shade, wear protective clothing, and apply sunscreen consistently during midday hours. As August approaches, the UV Index slightly decreases to 9, yet it remains in the very high category, indicating that sun safety should still be a priority. For more detailed information on UV levels throughout the year, visit Lambertville UV Index.

Maximum UV Index Levels in Lambertville for July

The chart shows the monthly maximum UV Index (UVI) for Lambertville in July, 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.
JanFebMarAprMayJunJulAugSepOctNovDec356810101098642
Data source: Lambertville July 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.

July Sunshine in Lambertville

In Lambertville, United States, July shines bright as the sunniest month of the year, boasting an impressive 345 hours of sunshine. This peak illuminates a notable trend as the year progresses, with sunlight steadily increasing from a mere 142 hours in January to a vibrant culmination in July. The gradual climb showcases the transition from winter's dullness to summer's radiance, inviting outdoor enthusiasts to embrace the warm weather. Even as July shines the brightest, the sunshine remains plentiful in August with 308 hours, gradually tapering off into the fall months. This seamless shift from longer, sun-kissed days to shorter, milder ones illustrates the captivating rhythm of the seasons, making Lambertville a delightful destination year-round.

Monthly Sunshine Duration in Lambertville: July Highlighted

The July sunshine duration represents the total number of hours Lambertville experiences direct sunlight during the month of July, excluding cloudy or obstructed periods. This chart compares the sunshine duration of July with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec142h175h245h247h273h310h345h308h268h221h216h178h
Data source: Lambertville July Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Lambertville During July

In Lambertville, July brings a 46% chance of sunny weather, providing a delightful balance between outdoor activities and summer festivities. This figure reflects a slight increase from the preceding month of June, which only sees a 36% chance of sunshine. When considering the broader context, it’s evident that July stands out among the summer months; while May and June linger around the mid-40s, August drops significantly to 31%. Interestingly, July not only exceeds the chances from earlier in the year but aligns closely with the brighter vistas of March and September, both at 55%. This trend highlights July as a favorable time for enjoying Lambertville’s scenic beauty and vibrant community events under the sun.

Percentage of Sunny Days in July in Lambertville

The chart illustrates the percentage of sunny days in Lambertville throughout the year, with July 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 Lambertville experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec44%28%55%43%40%36%46%31%50%37%55%31%
Data source: Lambertville July chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Lambertville in July

In Lambertville, United States, July marks a peak in daylight duration, delivering a generous 14 hours of sunlight each day. This extended illumination reflects a delightful trend that begins in early spring, where daylight gradually increases from 11 hours in March to 14 hours in both May and June. Interestingly, July sustains this vibrant length of day before a subtle decline starts in August, reducing to 13 hours. As the year progresses, the days continue to shorten, receding to 12 hours in September and 11 hours in October, ultimately returning to the shorter days of winter with 9 hours of daylight from November through February. This rhythmic cycle not only defines the seasons but enriches the local experience, from lively summer activities to cozy winter evenings.

Average Daylight Hours in Lambertville for July

The chart illustrates the variation in daylight duration in Lambertville throughout the year, with July highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 39m10h 40m11h 58m13h 18m14h 25m14h 58m14h 40m13h 40m12h 24m11h 5m9h 55m9h 20m
Data source: Lambertville daylight hours, calculated by summing the hours between sunrise and sunset for each day.

July Winds in Lambertville

In July, Lambertville experiences its calmest winds of the year, with an average speed of just 2.3 m/s (5 mph). This gentle breeze marks a significant decline from the stronger winds of earlier months, particularly March, when speeds peaked at 3.6 m/s (8 mph). Following a gradual decrease through the late spring and early summer, July creates a peaceful atmosphere, making it an ideal time for outdoor leisurely activities. Interestingly, the trend of reduced wind speeds continues into August, suggesting a tranquil summer climate that encourages relaxation and exploration of the scenic beauty that Lambertville has to offer. As the year progresses towards autumn, wind speeds begin to pick up again, hinting at the changing seasons ahead.

Average July Wind Speed in Lambertville

The chart displays monthly wind speed patterns in Lambertville, with values for each month shown alongside July's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how July's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.43.43.63.43.02.62.3 m/s2.32.93.03.12.9
Data source: Lambertville July wind data, generated using information from the Copernicus Climate Change Service.

How July Weather in Lambertville Compares to Other Months

The weather in Lambertville changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of July'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.

The weather in July and January presents a stark contrast, with July experiencing much warmer temperatures ranging from a minimum of 13°C (56°F) to a maximum of 37°C (98°F) and an average of 25°C (78°F). In addition to the heat, July sees about 145 mm (5.7 in) of precipitation over approximately 14 days, accompanied by a humidity level around 65%. In contrast, January's chill is palpable, with temperatures plummeting to a minimum of -17°C (2°F) and an average temperature of just 1°C (35°F), peaking at 19°C (67°F). The month is also much drier, with 66 mm (2.6 in) of precipitation over 8 days, but the humidity rises to 87%, contributing to a damp cold. For further details on January weather specifics, you can check Lambertville weather in January.

July and February present stark contrasts in weather conditions. In July, temperatures soar with a minimum of 13°C (56°F), averaging 25°C (78°F), and peaking at a scorching 37°C (98°F). The month is marked by considerable precipitation, totaling 145 mm (5.7 in) over 14 days, accompanied by a humidity level of 65%. In contrast, February experiences a chillier climate, with temperatures plunging to a minimum of -16°C (3°F), averaging only 3°C (38°F), and reaching a maximum of 26°C (78°F). February's precipitation is slightly lower at 108 mm (4.2 in) over 11 days, but humidity is notably higher at 85%. For more details on February weather specifics, check out Lambertville weather in February.

In comparing the weather between July and March, the contrast is striking. July boasts much warmer temperatures, with averages around 25°C (78°F) and highs reaching up to 37°C (98°F). In contrast, March experiences significantly cooler conditions, with average temperatures of just 6°C (43°F) and lows settling around -14°C (7°F). While July sees considerable rainfall of 145 mm (5.7 in) over 14 days at a humidity level of 65%, March has less precipitation at 110 mm (4.3 in) over 10 days, but with higher humidity at 85%. For more detailed information, you can check out Lambertville weather in March.

In July, the weather is notably warmer, with average temperatures reaching 25°C (78°F) and maximums soaring up to 37°C (98°F), while April experiences a cooler climate with an average of 12°C (53°F) and maximums of 30°C (87°F). Both months see a fair amount of rainfall, but July has higher precipitation at 145 mm (5.7 in) over 14 days compared to April's 106 mm (4.2 in) over 12 days. Additionally, humidity levels are higher in April at 83%, making it feel more muggy compared to the 65% humidity typical of July. For a closer look at Lambertville's April weather, you can visit Lambertville weather in April.

In comparing the weather of July and May, one can observe significant differences in temperature and humidity. July tends to be much warmer, with average temperatures reaching around 25°C (78°F) and maximums soaring to 37°C (98°F), while May sees a cooler average of 17°C (63°F) and maximums of 34°C (94°F). Interestingly, both months experience a similar amount of rainfall, with July recording 145 mm (5.7 in) and May closely trailing at 138 mm (5.4 in), both across 14 days. However, May tends to have higher humidity levels at 75%, compared to July's 65%. For more detailed insights, you can check out Lambertville weather in May.

In comparing the weather of July to June, July tends to be warmer with an average temperature of 25°C (78°F), compared to June's average of 22°C (72°F). The maximum temperatures also rise, reaching up to 37°C (98°F) in July versus June's 35°C (96°F). However, July experiences more precipitation, with 145 mm (5.7 in) over 14 days, compared to June's 103 mm (4.0 in) across 12 days. Additionally, while humidity is slightly lower in July at 65%, it's still relatively high. For a more detailed look at the weather conditions, you can check out Lambertville weather in June.

July and August exhibit similar temperature patterns, with both months enjoying a minimum temperature of 13°C (56°F). However, July experiences a slightly warmer average temperature of 25°C (78°F) and a maximum of 37°C (98°F), compared to August's average of 24°C (76°F) and maximum of 35°C (95°F). Precipitation levels remain close, with July recording 145 mm (5.7 in) and August slightly higher at 146 mm (5.8 in), both occurring over 14 days. Humidity levels are also similar, though July is a bit more humid at 65%, while August sees a slight decrease to 62%. For a more detailed look at conditions during this month, check out Lambertville weather in August.

July experiences noticeably warmer temperatures, with an average of 25°C (78°F) compared to September's more moderate 21°C (70°F). The maximum temperature in July can reach up to 37°C (98°F), whereas September sees a high of 34°C (94°F). Rainfall is more abundant in July, totaling 145 mm (5.7 in) over 14 days, while September receives less precipitation at 91 mm (3.6 in) spread over 10 days. Interestingly, humidity levels are quite similar in both months, hovering around 65% in July and slightly higher at 66% in September. For a detailed look at September's weather, you can visit Lambertville weather in September.

July and October present quite a contrast in weather patterns. In July, temperatures typically range from a minimum of 13°C (56°F) to a scorching maximum of 37°C (98°F), with an average of around 25°C (78°F). The month experiences significant rainfall, averaging 145 mm (5.7 in) over about 14 days, along with a moderate humidity level of 65%. In stark contrast, October has a cooler climate, with temperatures dipping as low as 1°C (34°F) and averaging around 16°C (60°F), while still reaching a maximum of 35°C (95°F). Precipitation decreases slightly to 112 mm (4.4 in) over 11 days, accompanied by higher humidity at 79%. For more insights, you can check Lambertville weather in October.

July and November exhibit stark contrasts in weather. In July, temperatures soar, with a minimum of 13°C (56°F) and an average of 25°C (78°F), peaking at a sweltering 37°C (98°F). This month sees significant rainfall, totaling 145 mm (5.7 in) over 14 days, along with a humidity level of 65%. In contrast, November features a much cooler atmosphere, with temperatures ranging from a minimum of -9°C (15°F) to a maximum of 25°C (77°F), averaging around 8°C (46°F). Precipitation is lighter at 83 mm (3.3 in) over just 9 days, but the humidity rises to 87%. For more detailed information about November weather, you can check out Lambertville weather in November.

July and December present stark contrasts in weather. In July, temperatures soar with a minimum of 13°C (56°F) and an average high of 25°C (78°F), peaking at a sweltering 37°C (98°F). The month is characterized by significant precipitation, totaling 145 mm (5.7 in) across approximately 14 days, combined with a humidity level of 65%. In contrast, December brings much colder conditions, with temperatures ranging from a frigid minimum of -12°C (12°F) to a moderate maximum of 19°C (66°F), averaging just 4°C (39°F). Precipitation is somewhat lower at 105 mm (4.1 in) over 10 days, and humidity increases to 85%. For more detailed insights, you can check Lambertville weather in December.

Compare Lambertville's Climate with Cities Worldwide

Conclusion: What to Expect From July Weather in Lambertville

As July rolls in, Lambertville experiences a vibrant shift in its weather profile, characterized by warmer temperatures and increased humidity. The heat intensifies, with average temperatures making it one of the warmest months, contrasting sharply with the cooler spring and fall seasons. While the region enjoys longer sunny days, it also faces a notable rise in rainfall, with frequent showers breaking up the heat and contributing to the lush greenery that defines the area. This summer warmth, combined with the occasional precipitation, creates a dynamic climate that stands out distinctly when compared to the milder months before and after. For a detailed overview of what to expect throughout the year, explore the Lambertville Climate.