51.3 °F
Riverdale Park Observation Records
Observations provided by a Davis Vantage Vue Station
| Temperature Records | ||||
| 2026 | All Time | |||
| Highest Temperature | 90.2 °F | 104.2 °F | ||
| Lowest Temperature | 12.7 °F | 4.1 °F | ||
| Highest Apparent Temperature | 90.5 °F | 119.5 °F | ||
| Lowest Apparent Temperature | 3.6 °F | -11.4 °F | ||
| Highest Heat Index | 89.6 °F | 134.6 °F | ||
| Lowest Wind Chill | 3.3 °F | -13.8 °F | ||
| Largest Daily Temperature Range | 46.9 °F | (Min: 32.3 °F - Max: 79.2 °F ) |
(Min: 32.3 °F - Max: 79.2 °F ) |
46.9 °F |
| Smallest Daily Temperature Range | 0 °F | (Min: 13.9 °F - Max: 13.9 °F ) |
(Min: 82 °F - Max: 82 °F ) |
0 °F |
| Wind Records | ||||
| 2026 | All Time | |||
| Strongest Wind Gust | 47 mph | 68 mph | ||
| Highest Daily Wind Run | 369.3 miles | 490.0 miles | ||
| Rain Records | ||||
| 2026 | All Time | |||
| Highest Daily Rainfall | 2.39 in | 5.33 in | ||
| Highest Daily Rain Rate | 3.47 in/hr | 655.35 in/hr | ||
| Month with Highest Total Rainfall | 7.7 in | March | June, 2015 | 14.39 in |
| Total Rainfall for | 2026 | 12.25 in | 2014 | 51.42 in |
| Consecutive Days With Rain | 9 days | ending | 14 days | |
| Consecutive Days Without Rain | 6 days | ending | 921 days | |
| Humidity Records | ||||
| 2026 | All Time | |||
| Highest Humidity | 100% | 100% | ||
| Lowest Humidity | 22% | 9% | ||
| Highest Dewpoint | 65.4 °F | 84.6 °F | ||
| Lowest Dewpoint | -1.7 °F | -17.7 °F | ||
| Barometer Records | ||||
| 2026 | All Time | |||
| Highest Barometer | 30.624 inHg | 30.961 inHg | ||
| Lowest Barometer | 29.255 inHg | 28.655 inHg | ||
| Sun Records | ||||
| 2026 | All Time | |||
| Highest Solar Radiation | 1114 W/m² | 1451 W/m² | ||
| Highest UV | 7.8 | 12.9 | ||