Weather in Flagstaff, Arizona for July 2025
Extreme Heat Warning - See hour by hour.
Until now, July 2025 in Flagstaff is slightly cooler than the historical average by -1.5 °F.
The forecast for the upcoming days in Flagstaff predicts a temperature of 30.4 °F, which is slightly above the historical average.
In general, the average temperature in Flagstaff at the beginning of July is 28.3 °F. As the month progressed, temperatures tended to moderately fall, reaching an average of 27.4 °F by the end of July.
The climate of Flagstaff in July is notably wet, with an average of 13 rainy days, and a total of 68.5 mm of precipitation.
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Flagstaff Weather July
Temperatures trend during July in Flagstaff
July weather in Flagstaff day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Jul. 1 |  Light rain shower | 27° /18° | 5.8 mm | 6 | |
| Jul. 2 | Patchy rain possible | 26° /16° | 3 mm | 6 | |
| Jul. 3 |  Partly cloudy | 27° /16° | 0 mm | 6 | |
| Jul. 4 |  Sunny | 29° /16° | 0 mm | 8 | |
| Jul. 5 | Sunny | 28° /16° | 0 mm | 8 | |
| Jul. 6 | Sunny | 30° /17° | 0 mm | 8 | |
| Jul. 7 | Sunny | 31° /18° | 0 mm | 8 | |
| Jul. 8 | Sunny | 30° /18° | 0 mm | 8 | |
| Jul. 9 | Sunny | 32° /20° | 0 mm | 8 | |
| Jul. 10 | Sunny | 31° /20° | 0 mm | 8 | |
| Jul. 11 | Sunny | 30° /19° | 0 mm | 8 | |
| Jul. 12 | Patchy rain possible | 30° /18° | 0.1 mm | 7 | |
| Jul. 13 | Patchy rain possible | 29° /19° | 1.5 mm | 6 | |
| Jul. 14 |  Moderate rain at times | 29° /19° | 1.4 mm | 6 | |
| Jul. 15 | Patchy rain possible | 28° /18° | 2.6 mm | 7 | |
| Jul. 16 | Moderate rain at times | 26° /16° | 0.5 mm | 6 | |
| Jul. 17 | Moderate rain at times | 26° /17° | 11.2 mm | 6 | |
| Jul. 18 | Patchy rain possible | 28° /16° | 0.1 mm | 6 | |
| Jul. 19 | Patchy rain possible | 28° /17° | 1.3 mm | 7 | |
| Jul. 20 |  Patchy light drizzle | 26° /18° | 0.2 mm | 6 | |
| Jul. 21 | Patchy light rain | 25° /16° | 1.8 mm | 6 | |
| Jul. 22 |  Patchy light rain with thunder | 26° /15° | 0.6 mm | 6 | |
| Jul. 23 | Patchy rain possible | 26° /16° | 0.3 mm | 6 | |
| Jul. 24 | Moderate rain at times | 28° /17° | 4.8 mm | 7 | |
| Jul. 25 | Moderate rain at times | 27° /16° | 8.6 mm | 7 | |
| Jul. 26 | Patchy rain possible | 25° /15° | 1 mm | 6 | |
| Jul. 27 | Sunny | 27° /16° | 0.2 mm | 7 | |
| Jul. 28 | Sunny | 28° /16° | 0 mm | 7 | |
| Jul. 29 | Patchy rain possible | 27° /18° | 0.3 mm | 6 | |
| Jul. 30 | Sunny | 29° /19° | 0 mm | 3.2 | |
| Jul. 31 | Sunny | 29° /18° | 0 mm | 3.2 | |
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Flagstaff in July - FAQ
July rainfall patterns in Flagstaff
UV exposure in Flagstaff during July
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Where is Flagstaff?Get accurate weather forecasts for Flagstaff, located at latitude 35.198 and longitude -111.651. Stay updated with localized weather information tailored for Flagstaff.