New Jersey
July
Weather in New Jersey for July 2025
Your guide to New Jersey weather in July - trends and predictions
In general, the average temperature in New Jersey at the beginning of July is 29.4 °F. As the month progressed, temperatures tended to moderately rise, reaching an average of 30.1 °F by the end of July.
Expect significant rainfall in New Jersey during July, with an average of 17 rainy days.
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14
Dry days
17
Rainy days
0
Snow days
30°/21°
Temperatures
15 km/h
Avg max wind
69 %
Avg humidity
New Jersey in July average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  27° | 2  28° | 3 29° | 4  29° | 5  31° | 6  31° | |
| 7 31° | 8 30° | 9 28° | 10 30° | 11  32° | 12 32° | 13 32° |
| 14 32° | 15 33° | 16 30° | 17 33° | 18 30° | 19 29° | 20 29° |
| 21 31° | 22 29° | 23 29° | 24 27° | 25 28° | 26 30° | 27 32° |
| 28 33° | 29 31° | 30 27° | 31 30° |
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Temperatures trend during July in New Jersey
See the weather trend as well as the moving average line
July weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Jul. 1 | Cloudy | 27° /18° | 0 mm | 6 | |
| Jul. 2 | Moderate or heavy rain shower | 28° /18° | 8.4 mm | 7 | |
| Jul. 3 | Moderate or heavy rain shower | 29° /19° | 7.8 mm | 7 | |
| Jul. 4 | Heavy rain at times | 29° /20° | 2.6 mm | 6 | |
| Jul. 5 | Overcast | 31° /22° | 4.2 mm | 7 | |
| Jul. 6 | Patchy rain possible | 31° /22° | 5.7 mm | 7 | |
| Jul. 7 | Patchy rain possible | 31° /23° | 0.2 mm | 7 | |
| Jul. 8 | Heavy rain at times | 30° /22° | 2.2 mm | 7 | |
| Jul. 9 | Moderate or heavy rain shower | 28° /23° | 9.9 mm | 7 | |
| Jul. 10 | Patchy rain possible | 30° /22° | 3.9 mm | 7 | |
| Jul. 11 | Partly cloudy | 32° /21° | 0.8 mm | 8 | |
| Jul. 12 | Partly cloudy | 32° /21° | 5.2 mm | 8 | |
| Jul. 13 | Overcast | 32° /22° | 6.4 mm | 7 | |
| Jul. 14 | Moderate or heavy rain shower | 32° /22° | 5.3 mm | 7 | |
| Jul. 15 | Heavy rain at times | 33° /23° | 5 mm | 8 | |
| Jul. 16 | Moderate or heavy rain shower | 30° /22° | 15.1 mm | 8 | |
| Jul. 17 | Overcast | 33° /23° | 5.5 mm | 7 | |
| Jul. 18 | Moderate or heavy rain shower | 30° /22° | 7.4 mm | 7 | |
| Jul. 19 | Moderate or heavy rain shower | 29° /20° | 3.2 mm | 7 | |
| Jul. 20 | Patchy rain possible | 29° /20° | 0.1 mm | 7 | |
| Jul. 21 | Moderate or heavy rain shower | 31° /21° | 11.3 mm | 7 | |
| Jul. 22 | Overcast | 29° /20° | 0.1 mm | 6 | |
| Jul. 23 | Partly cloudy | 29° /20° | 0.3 mm | 7 | |
| Jul. 24 | Patchy rain possible | 27° /21° | 6.1 mm | 6 | |
| Jul. 25 | Moderate or heavy rain shower | 28° /20° | 16.1 mm | 7 | |
| Jul. 26 | Overcast | 30° /19° | 0 mm | 7 | |
| Jul. 27 | Moderate or heavy rain shower | 32° /21° | 1.8 mm | 8 | |
| Jul. 28 | Patchy rain possible | 33° /22° | 0.1 mm | 8 | |
| Jul. 29 | Moderate rain at times | 31° /22° | 5.9 mm | 7 | |
| Jul. 30 | Overcast | 27° /20° | 4.3 mm | 6 | |
| Jul. 31 | Overcast | 30° /19° | 3.2 mm | 7 | |
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Important Notice
Our weather forecast for New Jersey in July is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the New Jersey forecast closer to your planned date for the most up-to-date weather information.
New Jersey in July - FAQ
What are the expected maximum and minimum temperatures in New Jersey during July?
During July, expect a variety of temperatures with highs around 30° and lows near 21°, suitable for diverse activities and preferences.
How much rainfall should be expected in New Jersey during July?
Significant rainfall exceeding 181.7 mm is expected in New Jersey during July, occurring over more than 17 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in New Jersey during July?
The average wind speed in New Jersey during July is 15 km/h, suggesting breezy to windy conditions, depending on your activities.
July rainfall patterns in New Jersey
Explore the daily rainfall trends and prepare for New Jerseys July weather 💧
UV exposure in New Jersey during July
Stay informed about UV levels for safe outdoor activities throughout the month of July ☀️
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