Hail history for 80832 · Calhan, CO
In the last three years radar flagged hail over this ZIP on 32 days, 19 of them with stones estimated at one inch or larger, the size where roof damage becomes likely. The largest estimate was 2.25" (hen egg size) on July 14, 2025.
| Date | Largest hail (radar est.) | Radar signatures | Ground reports |
|---|---|---|---|
| August 26, 2026 | 0.75" (penny size) | 1 | — |
| August 22, 2026 | 1" (quarter size) | 16 | — |
| August 21, 2026 | 0.75" (penny size) | 3 | — |
| August 19, 2026 | 1.25" (half dollar size) | 15 | — |
| August 16, 2026 | 1" (quarter size) | 11 | — |
| August 13, 2026 | 1" (quarter size) | 7 | — |
| July 10, 2026 | 1" (quarter size) | 6 | — |
| July 8, 2026 | 0.75" (penny size) | 5 | — |
| June 26, 2026 | 0.75" (penny size) | 5 | — |
| June 23, 2026 | 1.75" (golf ball size) | 10 | — |
| June 1, 2026 | 0.75" (penny size) | 5 | 1 |
| August 24, 2025 | 1.5" (ping-pong ball size) | 2 | — |
| August 1, 2025 | 1" (quarter size) | 6 | — |
| July 29, 2025 | 0.75" (penny size) | 4 | — |
| July 25, 2025 | 0.75" (penny size) | 3 | — |
| July 14, 2025 | 2.25" (hen egg size) | 6 | — |
| July 10, 2025 | 1" (quarter size) | 1 | — |
| July 6, 2025 | 0.75" (penny size) | 3 | — |
| June 29, 2025 | 1.25" (half dollar size) | 10 | — |
| June 25, 2025 | 1.25" (half dollar size) | 6 | — |
| May 24, 2025 | 0.75" (penny size) | 2 | — |
| April 24, 2025 | 1.25" (half dollar size) | 16 | — |
| August 20, 2024 | 0.75" (penny size) | 1 | — |
| August 19, 2024 | 1" (quarter size) | 5 | 2 |
| July 14, 2024 | 0.75" (penny size) | 2 | — |
| July 7, 2024 | 2" (hen egg size) | 5 | — |
| July 6, 2024 | 0.75" (penny size) | 1 | — |
| July 3, 2024 | 2.25" (hen egg size) | 7 | — |
| June 30, 2024 | 1.5" (ping-pong ball size) | 14 | — |
| June 11, 2024 | 1.25" (half dollar size) | 23 | — |
| May 31, 2024 | 1.25" (half dollar size) | 6 | — |
| May 19, 2024 | 0.75" (penny size) | 1 | — |
Radar sizes describe the storm over the ZIP, not any one roof. If a date above worries you, a local roofer can inspect for free, and your policy sets the deadline for reporting storm damage.
Free. Or see the storms open now, with every home inside the radar footprint.
Radar sizes are estimates from NEXRAD hail signatures (NOAA Severe Weather Data Inventory) for the largest stones in a storm cell, not a measurement at any one home. Ground reports are National Weather Service local storm reports and the NOAA Storm Events Database, as filed. Town-level data only; this page shows no addresses and no homeowner information.