92.0 °F
Fountain Hills Weather Records
Powered by PWS Davis Weather Station
| Temperature Records | ||||
| 2025 | All Time | |||
| Highest Temperature | 117.7 °F | 117.7 °F | ||
| Lowest Temperature | 37.0 °F | 30.3 °F | ||
| Highest Apparent Temperature | 116.9 °F | 118.0 °F | ||
| Lowest Apparent Temperature | 24.3 °F | 21.7 °F | ||
| Highest Heat Index | 114.8 °F | 117.0 °F | ||
| Lowest Wind Chill | 31.7 °F | 24.7 °F | ||
| Largest Daily Temperature Range | 33.9 °F | (Min: 73.1 °F - Max: 107 °F ) |
41.3 °F | (Min: 73.7 °F - Max: 115 °F ) |
| Smallest Daily Temperature Range | 8.5 °F | (Min: 83.2 °F - Max: 91.7 °F ) |
1.5 °F | (Min: 61.6 °F - Max: 63.1 °F ) |
| Wind Records | ||||
| 2025 | All Time | |||
| Strongest Wind Gust | 27 mph | 36 mph | ||
| Highest Daily Wind Run | 93.58 miles | 103.75 miles | ||
| Rain Records | ||||
| 2025 | All Time | |||
| Highest Daily Rainfall | 1.07 in | 1.97 in | ||
| Highest Daily Rain Rate | 3.22 in/hr | 655.35 in/hr | ||
| Month with Highest Total Rainfall | 1.79 in | March | 3.9 in | August, 2021 |
| Total Rainfall for | 3.03 in | 2025 | 14.56 in | 2021 |
| Consecutive Days With Rain | 5 days | ending | 6 days | |
| Consecutive Days Without Rain | 43 days | ending | 100 days | |
| Humidity Records | ||||
| 2025 | All Time | |||
| Highest Humidity | 93% | 97% | ||
| Lowest Humidity | 4% | 2% | ||
| Highest Dewpoint | 70.7 °F | 78.3 °F | ||
| Lowest Dewpoint | -17.9 °F | -17.9 °F | ||
| Barometer Records | ||||
| 2025 | All Time | |||
| Highest Barometer | 30.582 inHg | 30.582 inHg | ||
| Lowest Barometer | 29.457 inHg | 28.649 inHg | ||