July Weather in Jersey City, United States

Last updated: February 24, 2025

Experience the warmth of July in Jersey City, where temperatures can soar to a blistering 36°C (96°F), while enjoying an average of 26°C (78°F) for those sunny summer days. Evenings cool down to a comfortable 17°C (62°F), making it a perfect time for evening strolls. July is also a month of moderate rainfall, with 148 mm (5.8 in) of precipitation spread over 13 days, creating a lush backdrop for outdoor activities. With humidity levels at 62%, the air carries a touch of summer’s embrace, inviting both locals and visitors to bask in the vibrant atmosphere of this thriving city.

July Temperature in Jersey City

In July, Jersey City basks in the warmth of summer, with temperatures reaching their peak. The month boasts a minimum of 17°C (62°F), an average of 26°C (78°F), and a maximum soaring up to 36°C (96°F). This marks a significant shift from the chilly depths of winter, where temperatures plummet as low as -18°C (1°F) in January. Compared to June’s comfortable averages, July brings a notable increase in warmth, creating ideal conditions for outdoor activities and summer events. As the halfway point of the year, July encapsulates the vibrant energy of Jersey City's summer, offering residents and visitors a chance to enjoy long, sun-filled days.

July Weather in Jersey City: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Jersey City, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec343642526272787670604638
Data source: Temperature data for Jersey City 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 Jersey City

July in Jersey City brings a notable spike in rainfall, with 148 mm (5.8 in) of precipitation over 13 days, making it one of the wettest months of the year. This trend of increased moisture contrasts with the drier months preceding it, as both June and May received significantly less rain, averaging around 92 mm and 114 mm, respectively. The bustling summer atmosphere is often interrupted by summer showers, contributing not only to the verdant landscapes but also to the increasing humidity levels. As we transition into August, which sees a reduction to 127 mm (5.0 in), the summer storms continue to shape Jersey City's weather, highlighting the region's humid continental climate and its propensity for heavy summer precipitation.

July Precipitation Trends in Jersey City

The chart displays monthly precipitation patterns in Jersey City, 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.
JanFebMarAprMayJunJulAugSepOctNovDec6710298112114921481279212883106
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in Jersey City

As summer peaks, July in Jersey City brings a refreshing shift in humidity levels, dipping to 62%—the lowest point of the year. This transition marks a significant decrease from the consistently high humidity in the winter months, where January and February linger around 84% and 82%, respectively. Following the gradual decline through spring and early summer, July offers a welcome respite, coinciding with the warmest weather. Interestingly, this low humidity is soon followed by a slight uptick in August, which sees levels rise to 65%. Overall, July's climatic trend showcases a summer peak characterized by more comfortable, drier air, setting the stage for enjoyable outdoor activities.

July Average Humidity in Jersey City

This chart illustrates the average monthly humidity levels in Jersey City, 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.
JanFebMarAprMayJunJulAugSepOctNovDec84%82%81%78%70%69%62%65%68%74%82%80%
Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Jersey City

In July, Jersey City experiences a high UV Index of 9, placing it firmly in the very high exposure category with a burn time of just 15 minutes. This trend of elevated UV levels, peaking over the summer months, highlights the importance of sun protection during this time. While June also recorded a UV Index of 10, July maintains similarly high levels, ensuring that residents and visitors alike remain vigilant against harmful sun exposure. As the summer progresses, the UV Index is expected to maintain this intensity, reminding everyone to prioritize safety measures. For more details on the UV Index throughout the year, check out Jersey City UV Index.

Maximum UV Index Levels in Jersey City for July

The chart shows the monthly maximum UV Index (UVI) for Jersey City 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.
JanFebMarAprMayJunJulAugSepOctNovDec35681010998642
Data source: Jersey City 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 Jersey City

As July unfolds in Jersey City, the sun generously bestows 339 hours of vibrant sunlight, marking it as the pinnacle of the season. This dramatic surge serves as a vivid contrast to the 148 hours seen in January, illustrating a remarkable evolution in daylight as the year progresses. Following a steady climb from 177 hours in February to 310 hours in June, July shines as a beacon of warmth and brightness. As the city basks in these sun-soaked days, it’s a reminder of the increasing daylight that envelops Jersey City, tapering slightly in August with 309 hours, yet still providing ample opportunities for outdoor enjoyment before the gradual decline into autumn. The trend reflects not just the warmth of summer, but the seasonal cycle that invites residents to embrace the sun-drenched moments that characterize this lively urban landscape.

Monthly Sunshine Duration in Jersey City: July Highlighted

The July sunshine duration represents the total number of hours Jersey City 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.
JanFebMarAprMayJunJulAugSepOctNovDec148h177h248h238h271h310h339h309h272h218h208h175h
Data source: Jersey City July Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Jersey City During July

In Jersey City, July offers a 43% chance of sunny weather, placing it in the midst of a seasonal pattern characterized by fluctuating sunlight opportunities. As summer peaks, this percentage reflects a slight improvement from June's 39%, yet it trails behind the sunnier months of late spring and early fall. Interestingly, the sunniest months seem to occur just before and after July, notably March and November with chances of 57% and 55% respectively, while the warmth of August drops to a mere 29%, hinting at the unpredictable whims of summer weather. Overall, while July presents a decent opportunity to enjoy sunny days, it remains essential for residents and visitors alike to be prepared for occasional cloud cover.

Percentage of Sunny Days in July in Jersey City

The chart illustrates the percentage of sunny days in Jersey City 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 Jersey City experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec48%31%57%45%42%39%43%29%45%37%55%31%
Data source: Jersey City July chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Jersey City in July

In Jersey City, July brings a delightful sensation of summer, characterized by approximately 14 hours of daylight. This marks a slight decrease from June’s peak of 15 hours, signaling the gradual shift toward shorter days as the year progresses. Following the sunny long days of June, July’s daylight remains robust, allowing for plenty of time to enjoy outdoor activities under the warm sun. As the summer rolls into August, daylight continues to dwindle to 13 hours, hinting at the embracing autumn just around the corner. This trend showcases a dynamic interplay of seasons, where the vibrancy of summer gives way to the softer hues of fall, inviting residents to savor every available moment of sunlight.

Average Daylight Hours in Jersey City for July

The chart illustrates the variation in daylight duration in Jersey City throughout the year, with July highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 36m10h 39m11h 58m13h 19m14h 28m15h 2m14h 43m13h 42m12h 24m11h 3m9h 53m9h 17m
Data source: Jersey City daylight hours, calculated by summing the hours between sunrise and sunset for each day.

July Winds in Jersey City

As summer settles into Jersey City, July brings with it the calmest winds of the year, with an average speed of just 2.6 m/s (6 mph). This slight dip follows a gradual decline from June, which also saw moderate winds at 2.8 m/s. The trend of decreasing wind speed continues into August, reaching 2.5 m/s. Interestingly, this mid-summer lull contrasts with the conditions earlier in the year, where values typically hover around 3.4 to 3.7 m/s. As the heat peaks, the breezy days of spring transition into a more tranquil atmosphere, offering a perfect backdrop for leisurely summer activities in the vibrant environment of Jersey City.

Average July Wind Speed in Jersey City

The chart displays monthly wind speed patterns in Jersey City, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.53.43.73.43.32.82.6 m/s2.53.13.13.12.9
Data source: Jersey City July wind data, generated using information from the Copernicus Climate Change Service.

How July Weather in Jersey City Compares to Other Months

The weather in Jersey City 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 Jersey City and find detailed weather information for every month.

In July, Jersey City experiences warm and humid weather, with average temperatures ranging from a cool 17°C (62°F) at night to a hot 36°C (96°F) during the day, accompanied by significant rainfall of 148 mm (5.8 in) over about 13 days. In contrast, January brings cold and dry conditions, with temperatures plummeting to a minimum of -18°C (-1°F) and a maximum of 18°C (64°F), and a more manageable precipitation level of 67 mm (2.7 in) over just 7 days. The humidity is notably higher in January at 84%, compared to July's 62%, highlighting the stark differences in weather between these two months. For more details, visit Jersey City weather in January.

July and February present stark contrasts in weather conditions. In July, temperatures typically range from a minimum of 17°C (62°F) to a high of 36°C (96°F), with an average of 26°C (78°F). This month experiences significant precipitation, totaling 148 mm (5.8 in) over 13 days, and a humidity level of 62%. In contrast, February is much colder, with temperatures dipping to a minimum of -16°C (4°F) and averaging just 2°C (36°F), peaking at 20°C (68°F). Although February has less rain at 102 mm (4.0 in) across 10 days, humidity is higher at 82%, contributing to the chilly atmosphere. For more detailed information, check Jersey City weather in February.

The weather in July and March presents a stark contrast in Jersey City. July boasts much warmer temperatures, ranging from a minimum of 17°C (62°F) to a maximum of 36°C (96°F), with an average of 26°C (78°F). The month is also marked by considerable rainfall, totaling 148 mm (5.8 in) over about 13 days, with a humidity level of 62%. In contrast, March experiences significantly cooler temperatures, with a minimum of -9°C (16°F) and a maximum of 25°C (77°F), averaging around 5°C (42°F). While March sees less precipitation at 98 mm (3.8 in) across 10 days, it also has a higher humidity level of 81%. For more detailed insights, you can explore Jersey City weather in March.

When comparing the weather in July and April, it's clear that July is significantly warmer, with average temperatures reaching 26°C (78°F) compared to April's average of 11°C (52°F). July also experiences higher maximum temperatures, soaring up to 36°C (96°F), whereas April's maximum is a more moderate 27°C (82°F). Additionally, July sees more rainfall, with a total of 148 mm (5.8 in) over 13 days, compared to April’s 112 mm (4.4 in) over 12 days. However, April has higher humidity levels at 78%, while July's humidity sits at 62%. For a detailed look at what to expect during April, you can check out Jersey City weather in April.

In comparing the weather between July and May, we see significant differences in temperature and overall conditions. July boasts a much warmer temperature range, with a minimum of 17°C (62°F) and averaging around 26°C (78°F), peaking at a maximum of 36°C (96°F). In contrast, May has a cooler climate, with temperatures ranging from a low of 3°C (37°F) to a maximum of 31°C (88°F) and an average temperature of 17°C (62°F).

Precipitation levels in July are higher at 148 mm (5.8 in), occurring over 13 days, compared to May's 114 mm (4.5 in) over the same number of days. Humidity levels in July are slightly lower at 62%, while May experiences a higher humidity of 69%. For more insights into the specifics of May's weather, you can check out Jersey City weather in May.

In comparing the weather patterns of June and July, July tends to be significantly warmer, with average temperatures reaching 26°C (78°F) compared to June's 22°C (72°F). While both months experience similar levels of precipitation, with rain falling on 13 days, July records a higher total of 148 mm (5.8 in) versus June's 92 mm (3.6 in). Additionally, humidity in July is slightly lower at 62%, compared to June's 69%, which may make the warmer temperatures feel more comfortable. For a detailed look at June's weather, you can visit Jersey City weather in June.

When comparing the weather in July and August, July tends to be slightly warmer, with average temperatures around 26°C (78°F) and maximums reaching up to 36°C (96°F). In contrast, August sees a slight dip in average temperatures to 25°C (76°F) and maximums peaking at 34°C (93°F). Both months experience a notable amount of rainfall, with July receiving 148 mm (5.8 in) across 13 days, while August has slightly less at 127 mm (5.0 in) over 14 days. Additionally, humidity increases marginally from July to August, moving from 62% to 65%. For more details on daily conditions, check Jersey City weather in August.

In comparing the weather between July and September, notable differences emerge in temperature and precipitation patterns. July boasts warmer temperatures, with an average of 26°C (78°F) and maximum highs reaching up to 36°C (96°F), whereas September sees a cooler average of 21°C (70°F), with maximums of 33°C (92°F). Precipitation is higher in July, totaling 148 mm (5.8 in) over 13 days, compared to September's 92 mm (3.6 in) over just 9 days. Interestingly, humidity levels are slightly higher in September at 68%, compared to July's 62%. For more detailed insights, you can check Jersey City weather in September.

July and October present contrasting weather conditions, reflecting the shift from summer to autumn. In July, temperatures range from a mild 17°C (62°F) at night to a scorching 36°C (96°F) during the day, with an average of 26°C (78°F). This month is also characterized by higher humidity at 62% and considerable rainfall, totaling 148 mm (5.8 in) over 13 days. In contrast, October experiences much cooler temperatures; the minimum dips to 4°C (39°F) and the average is just 16°C (61°F), while the maximum reaches a mild 33°C (91°F). Although precipitation is somewhat lower at 128 mm (5.0 in) occurring over 10 days, the humidity rises to 74%, giving an altogether different feel to the weather. For more detailed insights, check out Jersey City weather in October.

July and November present starkly contrasting weather conditions. In July, temperatures typically range from a minimum of 17°C (62°F) to a maximum of 36°C (96°F), with an average of 26°C (78°F), accompanied by significant humidity at 62% and substantial rainfall of 148 mm (5.8 in) over 13 days. In contrast, November experiences much cooler temperatures, with a minimum of -9°C (17°F), an average of 8°C (47°F), and a maximum of 24°C (75°F). Despite having lower total precipitation of 83 mm (3.3 in) over just 8 days, November boasts higher humidity at 82%. For more detailed insights, you can check out Jersey City weather in November.

July and December present strikingly contrasting weather conditions. In July, temperatures range from a mild 17°C (62°F) to a scorching 36°C (96°F), with an average of 26°C (78°F) and humidity at 62%. This month also sees considerable rainfall, with about 148 mm (5.8 in) spread over 13 days. In contrast, December experiences much colder temperatures, with a minimum of -11°C (13°F) and a maximum of 18°C (64°F), averaging just 4°C (39°F). Although December has lower overall precipitation at 106 mm (4.2 in) over 10 days, the humidity is higher at 80%. For more insights into December conditions, you can check Jersey City weather in December.

Compare Jersey City's Climate with Cities Worldwide

Conclusion: What to Expect From July Weather in Jersey City

July in Jersey City is a vibrant month where temperatures soar with an average reaching a warm 26°C, often peaking at a sweltering 36°C. In contrast to other months, this summer heat is accompanied by higher humidity levels and a noticeable increase in precipitation, with rain gracing around 13 days throughout the month. The combination of warmth and moisture makes July feel sultry, setting it apart from the cooler, crisper days of spring and autumn. If you're planning a visit or simply want to understand the local climate, explore more in depth at Jersey City Climate.