Weather in New Orleans, Louisiana for July 2025
Heat Advisory - See hour by hour.
Until now, July 2025 in New Orleans has been nearly identical to the historical average, with a temperature of 33.3 °F (showing only a slight deviation of 0.1 °F).
Expect cooler weather in the next days in New Orleans with the forecast suggesting a temperature of 33.4 °F, lower than the historical average.
In general, the average temperature in New Orleans at the beginning of July is 33.7 °F. As the month progressed, temperatures tended to slightly decrease, reaching an average of 33.4 °F by the end of July.
The climate of New Orleans in July is notably wet, with an average of 13 rainy days, and a total of 328.9 mm of precipitation.
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New Orleans Weather July
Temperatures trend during July in New Orleans
July weather in New Orleans day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Jul. 1 |  Overcast | 34° /25° | 10.2 mm | 7 | |
| Jul. 2 |  Patchy rain possible | 33° /25° | 12 mm | 7 | |
| Jul. 3 |  Moderate or heavy rain shower | 33° /26° | 5.7 mm | 8 | |
| Jul. 4 | Moderate or heavy rain shower | 33° /26° | 4.1 mm | 7 | |
| Jul. 5 | Moderate or heavy rain shower | 35° /25° | 1.8 mm | 7 | |
| Jul. 6 | Patchy rain possible | 34° /25° | 1.1 mm | 7 | |
| Jul. 7 | Overcast | 34° /25° | 2.7 mm | 7 | |
| Jul. 8 | Moderate or heavy rain shower | 34° /25° | 4.5 mm | 7 | |
| Jul. 9 | Moderate or heavy rain shower | 33° /25° | 7 mm | 7 | |
| Jul. 10 | Moderate or heavy rain shower | 32° /24° | 14.1 mm | 7 | |
| Jul. 11 | Moderate or heavy rain shower | 32° /24° | 11.1 mm | 7 | |
| Jul. 12 | Moderate or heavy rain shower | 33° /25° | 4.6 mm | 7 | |
| Jul. 13 | Patchy rain possible | 34° /25° | 0.6 mm | 7 | |
| Jul. 14 |  Cloudy | 34° /25° | 1.2 mm | 7 | |
| Jul. 15 | Patchy rain possible | 34° /26° | 1.2 mm | 7 | |
| Jul. 16 | Patchy rain possible | 35° /26° | 3.6 mm | 7 | |
| Jul. 17 | Moderate rain at times | 33° /24° | 6.9 mm | 7 | |
| Jul. 18 |  Partly cloudy | 33° /24° | 4.8 mm | 7 | |
| Jul. 19 | Patchy rain possible | 32° /25° | 7.1 mm | 7 | |
| Jul. 20 | Overcast | 34° /25° | 2.4 mm | 7 | |
| Jul. 21 | Cloudy | 33° /25° | 5.2 mm | 7 | |
| Jul. 22 | Moderate rain at times | 33° /25° | 3.6 mm | 7 | |
| Jul. 23 | Moderate or heavy rain shower | 34° /25° | 10 mm | 7 | |
| Jul. 24 | Moderate or heavy rain shower | 30° /24° | 13.8 mm | 6 | |
| Jul. 25 | Cloudy | 31° /24° | 8.1 mm | 7 | |
| Jul. 26 | Cloudy | 32° /25° | 7.9 mm | 7 | |
| Jul. 27 | Cloudy | 33° /25° | 4.4 mm | 7 | |
| Jul. 28 | Partly cloudy | 35° /25° | 2.4 mm | 8 | |
| Jul. 29 | Patchy rain possible | 35° /25° | 1.1 mm | 8 | |
| Jul. 30 | Patchy rain possible | 33° /27° | 2.7 mm | 2.5 | |
| Jul. 31 |  Sunny | 35° /25° | 0 mm | 2.8 | |
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New Orleans in July - FAQ
July rainfall patterns in New Orleans
UV exposure in New Orleans during July
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