Extreme rain in United States, 27 to 28 October 2026
Extreme rain in United States, 27 to 28 October 2026: 5 records at 5 stations, peak on 28 October 2026. Closed.
Data as of . Last revised (2026-11-12).
Key Facts
- Extreme rain in United States, 27 to 28 October 2026 set or tied 5 station records at 5 stations.
- It ran from 27 October 2026 to 28 October 2026 (2 days) and its peak day was 28 October 2026.
- Status: closed.
- Glasgow set a daily record precipitation of 5.3 mm (0.21 in) on 27 October 2026 (provisional).
- The busiest day was 28 October 2026 with 3 records.
- The oldest broken record in the ranked list had stood for 71 years.
Footprint
27 to 28 October 2026| Station | Type | Value | Date |
|---|---|---|---|
| Glasgow | Record daily precipitation | 5.3 mm (0.21 in) | 2026-10-27 |
| Terry | Record daily precipitation | 5.1 mm (0.20 in) | 2026-10-28 |
| Chinook | Record daily precipitation | 8.9 mm (0.35 in) | 2026-10-28 |
| St Marie | Record daily precipitation | 3.0 mm (0.12 in) | 2026-10-27 |
| Hingham 12 N | Record daily precipitation | 5.3 mm (0.21 in) | 2026-10-28 |
Records per Day
Peak day 3| Date | Records |
|---|---|
| 2026-10-27 | 2 |
| 2026-10-28 | 3 |
Top Records by Margin
Margin over the record replaced| Terry, 10-28 | |
|---|---|
| Glasgow, 10-27 | |
| St Marie, 10-27 | |
| Chinook, 10-28 | |
| Hingham 12 N, 10-28 |
Margin is how far the new value is beyond the record it replaced. Ties are not shown.
Margin Against Age of the Broken Record
| Margin (mm) | Years the old record stood |
|---|---|
| 4 | 71 |
| 4 | 59 |
| 1 | 16 |
| 2 | 12 |
| 0 | 16 |
Compared With Other Events
Station records per event| Extreme rain in United States and Mexico, 23 February to 15 March 2019 | |
|---|---|
| Extreme rain in United States, 3 to 19 January 2024 | |
| Extreme rain in Australia, 7 to 26 March 2021 | |
| Extreme rain in United States and Mexico, 29 September to 19 October 2018 | |
| Extreme rain in United States, 19 December 2022 to 13 January 2023 | |
| Extreme rain in United States, 27 to 28 October 2026 (this event) |
Every Record Set
5 of 5| Date | Station | Record | Value | Margin | Years stood | Significance |
|---|---|---|---|---|---|---|
| 2026-10-27 | Glasgow | Record daily precipitation (provisional) | 5.3 mm (0.21 in) | 3.5 mm (0.14 in) | 71 | 20 of 100 (Routine) |
| 2026-10-27 | St Marie | Record daily precipitation (provisional) | 3.0 mm (0.12 in) | 2.2 mm (0.09 in) | 12 | 12 of 100 (Routine) |
| 2026-10-28 | Terry | Record daily precipitation (provisional) | 5.1 mm (0.20 in) | 3.8 mm (0.15 in) | 59 | 20 of 100 (Routine) |
| 2026-10-28 | Chinook | Record daily precipitation (provisional) | 8.9 mm (0.35 in) | 0.8 mm (0.03 in) | 16 | 16 of 100 (Routine) |
| 2026-10-28 | Hingham 12 N | Record daily precipitation (provisional) | 5.3 mm (0.21 in) | 0.2 mm (0.01 in) | 16 | 9 of 100 (Routine) |
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Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products. (US Government open data (NOAA NCEI)) Data as of 2026-11-12. Events are found by this site from station records and are not official designations. Records are provisional until reprocessed.