Weather in Passaic County, New Jersey for July 2026
Flood Watch - See hour by hour.
Until now, July 2026 in Passaic County has been nearly identical to the historical average, with a temperature of 31.5 °C (showing only a slight deviation of 0.5 °C).
The forecast for the upcoming days in Passaic County predicts a temperature of 29.9 °C, which is slightly above the historical average.
In general, the average temperature in Passaic County at the beginning of July is 30.9 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 30.1 °C by the end of July.
Passaic County experiences heavy rainfall in July, with over 20 rainy days and an average total precipitation 272.1 mm.
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Passaic County Weather July
Temperatures trend during July in Passaic County
July weather in Passaic County day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Jul. 1 |  Overcast | 32° /19° | 1.7 mm | 8 | |
| Jul. 2 |  Moderate or heavy rain shower | 32° /20° | 4.2 mm | 8 | |
| Jul. 3 | Moderate or heavy rain shower | 33° /21° | 6.4 mm | 8 | |
| Jul. 4 |  Heavy rain at times | 30° /20° | 1.9 mm | 8 | |
| Jul. 5 |  Patchy rain possible | 31° /20° | 12.9 mm | 7 | |
| Jul. 6 | Patchy rain possible | 29° /20° | 26 mm | 6 | |
| Jul. 7 | Patchy rain possible | 29° /21° | 2.4 mm | 6 | |
| Jul. 8 | Heavy rain at times | 32° /21° | 3.2 mm | 8 | |
| Jul. 9 | Moderate or heavy rain shower | 30° /21° | 9.1 mm | 8 | |
| Jul. 10 | Patchy rain possible | 30° /22° | 6.6 mm | 8 | |
| Jul. 11 |  Partly cloudy | 30° /20° | 5.1 mm | 8 | |
| Jul. 12 | Partly cloudy | 31° /20° | 0.3 mm | 9 | |
| Jul. 13 | Overcast | 31° /20° | 4.7 mm | 8 | |
| Jul. 14 | Moderate or heavy rain shower | 32° /21° | 2.5 mm | 8 | |
| Jul. 15 | Heavy rain at times | 34° /22° | 32 mm | 8 | |
| Jul. 16 | Moderate or heavy rain shower | 32° /22° | 11.2 mm | 8 | |
| Jul. 17 | Overcast | 33° /21° | 2.8 mm | 8 | |
| Jul. 18 | Moderate or heavy rain shower | 29° /20° | 8.8 mm | 8 | |
| Jul. 19 |  Sunny | 28° /18° | 2 mm | 8 | |
| Jul. 20 | Patchy rain possible | 29° /18° | 54.1 mm | 8 | |
| Jul. 21 | Sunny | 25° /19° | 61.6 mm | 7.6 | |
| Jul. 22 | Partly cloudy | 30° /20° | 0.8 mm | 7.8 | |
| Jul. 23 | Sunny | 26° /16° | 0 mm | 8.3 | |
| Jul. 24 | Sunny | 30° /16° | 0 mm | 8.7 | |
| Jul. 25 | Sunny | 31° /17° | 0 mm | 8 | |
| Jul. 26 | Sunny | 32° /19° | 0 mm | 8 | |
| Jul. 27 | Sunny | 30° /20° | 24.3 mm | 7 | |
| Jul. 28 | Partly cloudy | 30° /19° | 3 mm | 7 | |
| Jul. 29 | Sunny | 30° /18° | 0 mm | 7 | |
| Jul. 30 | Sunny | 28° /20° | 1.5 mm | 7 | |
| Jul. 31 | Sunny | 30° /19° | 0 mm | 7 | |
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Passaic County in July - FAQ
What are the expected maximum and minimum temperatures in Passaic County during July?
How much rainfall should be expected in Passaic County during July?
What are the typical wind conditions in Passaic County during July?
July rainfall patterns in Passaic County
UV exposure in Passaic County during July
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Where is Passaic County?Get accurate weather forecasts for Passaic County, located at latitude 40.917 and longitude -74.172. Stay updated with localized weather information tailored for Passaic County.