Weather in Sussex County, New Jersey for July 2026
Flood Watch - See hour by hour.
Until now, July 2026 in Sussex County has been nearly identical to the historical average, with a temperature of 30.2 °C (showing only a slight deviation of 0.4 °C).
The forecast for the next days in Sussex County predicts temperatures to be around 28 °C, close to the historical average.
In general, the average temperature in Sussex County at the beginning of July is 29.6 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 28.4 °C by the end of July.
Sussex County experiences heavy rainfall in July, with over 20 rainy days and an average total precipitation 226.2 mm.
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Sussex County Weather July
Temperatures trend during July in Sussex County
July weather in Sussex County day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Jul. 1 |  Patchy rain possible | 31° /19° | 1.4 mm | 8 | |
| Jul. 2 |  Sunny | 32° /19° | 0 mm | 9 | |
| Jul. 3 | Sunny | 32° /19° | 1.8 mm | 9 | |
| Jul. 4 | Light rain shower | 30° /18° | 3.8 mm | 8 | |
| Jul. 5 | Light rain shower | 29° /18° | 8.8 mm | 7 | |
| Jul. 6 | Light rain shower | 27° /19° | 24.2 mm | 5 | |
| Jul. 7 | Sunny | 26° /19° | 3.5 mm | 5 | |
| Jul. 8 | Patchy rain possible | 31° /19° | 2.9 mm | 9 | |
| Jul. 9 |  Patchy light drizzle | 29° /20° | 8.8 mm | 8 | |
| Jul. 10 | Light rain shower | 30° /21° | 2.9 mm | 8 | |
| Jul. 11 |  Fog | 28° /20° | 1 mm | 8 | |
| Jul. 12 | Patchy rain possible | 29° /18° | 0.5 mm | 8 | |
| Jul. 13 | Light rain shower | 31° /19° | 5.9 mm | 9 | |
| Jul. 14 | Patchy rain possible | 31° /20° | 0.1 mm | 8 | |
| Jul. 15 |  Patchy light rain with thunder | 33° /21° | 9.1 mm | 8 | |
| Jul. 16 | Patchy rain possible | 32° /20° | 4.9 mm | 8 | |
| Jul. 17 | Light rain shower | 31° /20° | 10.5 mm | 8 | |
| Jul. 18 | Patchy rain possible | 27° /18° | 7.6 mm | 8 | |
| Jul. 19 | Sunny | 27° /15° | 0.2 mm | 8 | |
| Jul. 20 |  Partly cloudy | 28° /16° | 11.9 mm | 8 | |
| Jul. 21 | Sunny | 24° /19° | 109.5 mm | 6.3 | |
| Jul. 22 | Partly cloudy | 27° /16° | 2.1 mm | 7.7 | |
| Jul. 23 | Sunny | 24° /11° | 0 mm | 8.1 | |
| Jul. 24 | Sunny | 28° /12° | 0 mm | 8.7 | |
| Jul. 25 | Sunny | 29° /13° | 0 mm | 7 | |
| Jul. 26 | Sunny | 30° /15° | 0 mm | 8 | |
| Jul. 27 | Sunny | 25° /18° | 20.4 mm | 6 | |
| Jul. 28 | Partly cloudy | 28° /17° | 4 mm | 7 | |
| Jul. 29 | Sunny | 28° /14° | 0 mm | 7 | |
| Jul. 30 | Sunny | 29° /18° | 0 mm | 7 | |
| Jul. 31 | Sunny | 30° /16° | 0 mm | 7 | |
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Sussex County in July - FAQ
What are the expected maximum and minimum temperatures in Sussex County during July?
How much rainfall should be expected in Sussex County during July?
What are the typical wind conditions in Sussex County during July?
July rainfall patterns in Sussex County
UV exposure in Sussex County during July
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Where is Sussex County?Get accurate weather forecasts for Sussex County, located at latitude 41.237 and longitude -74.487. Stay updated with localized weather information tailored for Sussex County.