Heat wave in United States, 26 October to 24 November 2019
Heat wave in United States, 26 October to 24 November 2019: 288 records at 65 stations, peak on 28 October 2019. Closed.
Data as of . Last revised (2026-10-17).
Key Facts
- Heat wave in United States, 26 October to 24 November 2019 set or tied 288 station records at 65 stations.
- It ran from 26 October 2019 to 24 November 2019 (30 days) and its peak day was 28 October 2019.
- Status: closed.
- Barrow AP set a daily record high maximum temperature of 3.3 C (37.9 F) on 28 October 2019.
- The busiest day was 28 October 2019 with 36 records.
- The oldest broken record in the ranked list had stood for 108 years.
Footprint
26 October to 24 November 2019| Station | Type | Value | Date |
|---|---|---|---|
| Barrow AP | Record high maximum temperature | 3.3 C (37.9 F) | 2019-10-28 |
| Yakutat AP | Record high minimum temperature | 6.7 C (44.1 F) | 2019-11-20 |
| Skagway | Record high maximum temperature | 10.0 C (50.0 F) | 2019-11-20 |
| Bethel AP | Record high maximum temperature | 11.7 C (53.1 F) | 2019-10-27 |
| Iliamna AP | Record high maximum temperature | 9.4 C (48.9 F) | 2019-10-31 |
| Eagle | Record high minimum temperature | 0.0 C (32.0 F) | 2019-10-28 |
| Anchorage Merrill Fld | Record high minimum temperature | 5.0 C (41.0 F) | 2019-10-30 |
| Gustavus | Record high minimum temperature | 5.6 C (42.1 F) | 2019-11-15 |
| Nenana Muni AP | Record high maximum temperature | 11.7 C (53.1 F) | 2019-10-28 |
| Talkeetna AP | Record high minimum temperature | -1.6 C (29.1 F) | 2019-11-16 |
| University Exp STN | Record high minimum temperature | 1.7 C (35.1 F) | 2019-10-28 |
| Haines AP | Record high maximum temperature | 8.9 C (48.0 F) | 2019-11-16 |
| Homer AP | Record high maximum temperature | 11.1 C (52.0 F) | 2019-11-19 |
Records per Day
Peak day 36| Date | Records |
|---|---|
| 2019-10-26 | 4 |
| 2019-10-27 | 28 |
| 2019-10-28 | 36 |
| 2019-10-29 | 20 |
| 2019-10-30 | 9 |
| 2019-10-31 | 7 |
| 2019-11-01 | 6 |
| 2019-11-02 | 1 |
| 2019-11-03 | 1 |
| 2019-11-04 | 1 |
| 2019-11-05 | 3 |
| 2019-11-06 | 7 |
| 2019-11-07 | 15 |
| 2019-11-08 | 14 |
| 2019-11-09 | 5 |
| 2019-11-10 | 6 |
| 2019-11-11 | 1 |
| 2019-11-12 | 1 |
| 2019-11-13 | 5 |
| 2019-11-14 | 17 |
| 2019-11-15 | 14 |
| 2019-11-16 | 25 |
| 2019-11-17 | 9 |
| 2019-11-18 | 4 |
| 2019-11-19 | 5 |
| 2019-11-20 | 17 |
| 2019-11-21 | 14 |
| 2019-11-22 | 7 |
| 2019-11-23 | 4 |
| 2019-11-24 | 2 |
Top Records by Margin
Margin over the record replaced| Bethel AP, 10-27 | |
|---|---|
| Nenana Muni AP, 10-28 | |
| Skagway, 11-19 | |
| Barrow AP, 10-28 | |
| Yakutat AP, 11-14 | |
| Skagway, 11-20 | |
| Yakutat AP, 11-20 | |
| Barrow AP, 10-28 | |
| Skagway, 11-16 | |
| University Exp STN, 10-28 | |
| Homer AP, 11-19 | |
| Skagway, 11-21 | |
| Gustavus, 11-15 | |
| Eagle, 10-28 | |
| Anchorage Merrill Fld, 10-30 |
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 (C) | Years the old record stood |
|---|---|
| 2.2 | 108 |
| 1.7 | 101 |
| 1.7 | 101 |
| 1.2 | 101 |
| 2.8 | 93 |
| 1.7 | 108 |
| 1.7 | 93 |
| 2.3 | 90 |
| 2.2 | 92 |
| 0.5 | 98 |
| 1.1 | 96 |
| 1.2 | 96 |
| 1.1 | 92 |
| 2.8 | 82 |
| 0.1 | 94 |
| 1.7 | 84 |
| 0.5 | 96 |
| 1.1 | 82 |
| 1.7 | 84 |
| 0.6 | 84 |
| 0.6 | 82 |
| 1.1 | 82 |
| 1.1 | 82 |
| 0.6 | 82 |
| 2.2 | 74 |
| 1.1 | 82 |
| 0.6 | 81 |
| 1.2 | 82 |
| 1.6 | 72 |
| 0.6 | 82 |
| 0.6 | 82 |
| 2.8 | 60 |
| 0.6 | 78 |
| 1.1 | 69 |
| 1.2 | 74 |
| 0.6 | 78 |
| 0.5 | 76 |
| 2.8 | 70 |
| 4.4 | 61 |
| 0.6 | 72 |
| 0.6 | 70 |
| 0.5 | 72 |
| 3.3 | 46 |
| 1.7 | 61 |
| 0.6 | 69 |
| 0.5 | 74 |
| 0.6 | 66 |
| 5.6 | 46 |
| 3.9 | 56 |
| 2.2 | 64 |
| 1.6 | 66 |
| 2.3 | 64 |
| 0.5 | 64 |
| 8.4 | 52 |
| 0.5 | 64 |
| 1.1 | 64 |
| 1.7 | 52 |
| 1.1 | 68 |
| 1.1 | 33 |
| 3.3 | 58 |
| 2.8 | 48 |
| 2.8 | 44 |
| 1.7 | 52 |
| 0.6 | 48 |
| 0.6 | 52 |
| 1.7 | 40 |
| 1.1 | 40 |
| 1.1 | 40 |
| 2.2 | 40 |
| 1.7 | 52 |
| 2.2 | 48 |
| 2.2 | 48 |
| 1.1 | 52 |
| 2.2 | 40 |
| 1.2 | 52 |
| 0.6 | 40 |
| 3.4 | 24 |
| 1.7 | 48 |
| 2.3 | 48 |
| 2.3 | 44 |
| 1.1 | 52 |
| 1.2 | 40 |
| 0.5 | 46 |
| 1.1 | 48 |
| 2.3 | 40 |
| 2.8 | 32 |
| 0.5 | 40 |
| 0.6 | 40 |
| 1.8 | 44 |
| 2.8 | 26 |
| 1.1 | 46 |
| 1.7 | 40 |
| 2.2 | 40 |
| 1.1 | 40 |
| 1.1 | 40 |
| 1.1 | 40 |
| 1.6 | 40 |
| 0.1 | 48 |
| 2.7 | 26 |
| 1.1 | 40 |
| 0.6 | 52 |
| 1.6 | 40 |
| 3.3 | 16 |
| 0.6 | 44 |
| 1.7 | 40 |
| 0.5 | 40 |
| 1.2 | 40 |
| 1.1 | 40 |
| 1.1 | 40 |
| 1.1 | 40 |
| 1.1 | 42 |
| 1.1 | 42 |
| 0.5 | 40 |
| 1.7 | 8 |
| 1.1 | 40 |
| 0.5 | 40 |
| 0.6 | 40 |
| 1.1 | 40 |
| 1.1 | 40 |
| 1.7 | 40 |
| 3.4 | 14 |
| 0.6 | 40 |
| 0.5 | 40 |
| 4.4 | 28 |
| 0.6 | 36 |
| 1.7 | 14 |
| 1.6 | 36 |
| 5.5 | 16 |
| 2.8 | 20 |
| 3.3 | 5 |
| 2.7 | 5 |
| 3.9 | 16 |
| 1.7 | 28 |
| 1.1 | 16 |
| 0.6 | 28 |
| 0.5 | 34 |
| 1.1 | 17 |
| 2.2 | 12 |
| 3.9 | 16 |
| 2.2 | 21 |
| 0.6 | 13 |
| 1.9 | 32 |
| 2.8 | 0 |
| 1.1 | 14 |
| 0.6 | 24 |
| 0.6 | 28 |
| 1.7 | 16 |
| 0.6 | 16 |
| 3.3 | 5 |
| 2.2 | 21 |
| 2.2 | 21 |
| 3.9 | 5 |
| 2.2 | 21 |
| 0.5 | 32 |
| 1.2 | 16 |
| 1.1 | 32 |
| 1.6 | 26 |
| 4.4 | 5 |
| 3.8 | 5 |
| 3.5 | 16 |
| 0.6 | 37 |
| 0.6 | 25 |
| 0.5 | 16 |
| 1.2 | 16 |
| 1.7 | 16 |
| 5.5 | 1 |
| 1.1 | 21 |
| 3.9 | 16 |
| 3.9 | 16 |
| 2.8 | 22 |
| 2.2 | 16 |
| 0.1 | 0 |
| 0.6 | 12 |
| 2.8 | 4 |
| 2.2 | 5 |
| 3.3 | 5 |
| 1.6 | 16 |
| 0.6 | 24 |
| 0.5 | 18 |
| 0.6 | 28 |
| 1.8 | 21 |
| 1.6 | 21 |
| 0.5 | 14 |
| 0.5 | 16 |
| 1.1 | 8 |
| 2.2 | 4 |
| 0.6 | 16 |
| 0.6 | 16 |
| 0.6 | 4 |
| 1.6 | 12 |
| 1.1 | 16 |
| 0.5 | 16 |
| 1.1 | 4 |
| 1.1 | 5 |
| 1.1 | 5 |
| 3.3 | 2 |
| 1.7 | 16 |
| 1.1 | 16 |
| 1.2 | 13 |
| 0.6 | 16 |
Compared With Other Events
Station records per event| Heat wave in United States and Mexico, 16 January to 14 February 2024 | |
|---|---|
| Heat wave in United States, 28 January to 24 February 2026 | |
| Heat wave in United States and Mexico, 24 May to 19 June 2020 | |
| Heat wave in United States and Mexico, 26 March to 17 April 2021 | |
| Heat wave in Germany and 49 other countries, 18 December 2021 to 15 January 2022 | |
| Heat wave in United States, 26 October to 24 November 2019 (this event) |
Every Record Set
20 of 288| Date | Station | Record | Value | Margin | Years stood | Significance |
|---|---|---|---|---|---|---|
| 2019-10-26 | Bethel AP | Record high minimum temperature | 4.4 C (39.9 F) | 0.5 C (0.9 F) | 96 | 37 of 100 (Notable) |
| 2019-10-27 | Bethel AP | Record high maximum temperature | 11.7 C (53.1 F) | 2.8 C (5.0 F) | 93 | 42 of 100 (Notable) |
| 2019-10-28 | Barrow AP | Record high maximum temperature | 3.3 C (37.9 F) | 2.2 C (4.0 F) | 108 | 44 of 100 (Notable) |
| 2019-10-28 | Barrow AP | Record high minimum temperature | 0.0 C (32.0 F) | 1.7 C (3.1 F) | 108 | 42 of 100 (Notable) |
| 2019-10-28 | Eagle | Record high minimum temperature | 0.0 C (32.0 F) | 1.1 C (2.0 F) | 96 | 39 of 100 (Notable) |
| 2019-10-28 | Nenana Muni AP | Record high maximum temperature | 11.7 C (53.1 F) | 2.8 C (5.0 F) | 82 | 38 of 100 (Notable) |
| 2019-10-28 | University Exp STN | Record high minimum temperature | 1.7 C (35.1 F) | 1.7 C (3.1 F) | 84 | 37 of 100 (Notable) |
| 2019-10-30 | Anchorage Merrill Fld | Record high minimum temperature | 5.0 C (41.0 F) | 1.1 C (2.0 F) | 92 | 39 of 100 (Notable) |
| 2019-10-31 | Iliamna AP | Record high maximum temperature | 9.4 C (48.9 F) | 0.5 C (0.9 F) | 98 | 40 of 100 (Notable) |
| 2019-11-14 | Yakutat AP | Record high minimum temperature | 7.2 C (45.0 F) | 2.2 C (4.0 F) | 92 | 41 of 100 (Notable) |
| 2019-11-15 | Gustavus | Record high minimum temperature | 5.6 C (42.1 F) | 1.2 C (2.2 F) | 96 | 39 of 100 (Notable) |
| 2019-11-16 | Skagway | Record high minimum temperature | 5.0 C (41.0 F) | 1.7 C (3.1 F) | 93 | 41 of 100 (Notable) |
| 2019-11-16 | Talkeetna AP | Record high minimum temperature | -1.6 C (29.1 F) | 0.1 C (0.2 F) | 94 | 38 of 100 (Notable) |
| 2019-11-16 | Haines AP | Record high maximum temperature | 8.9 C (48.0 F) | 1.1 C (2.0 F) | 82 | 36 of 100 (Notable) |
| 2019-11-19 | Skagway | Record high minimum temperature | 5.6 C (42.1 F) | 2.3 C (4.1 F) | 90 | 41 of 100 (Notable) |
| 2019-11-19 | Homer AP | Record high maximum temperature | 11.1 C (52.0 F) | 1.7 C (3.1 F) | 84 | 36 of 100 (Notable) |
| 2019-11-20 | Skagway | Record high maximum temperature | 10.0 C (50.0 F) | 1.7 C (3.1 F) | 101 | 43 of 100 (Notable) |
| 2019-11-20 | Yakutat AP | Record high minimum temperature | 6.7 C (44.1 F) | 1.7 C (3.1 F) | 101 | 43 of 100 (Notable) |
| 2019-11-20 | Anchorage Merrill Fld | Record high maximum temperature | 10.0 C (50.0 F) | 0.6 C (1.1 F) | 84 | 36 of 100 (Notable) |
| 2019-11-21 | Skagway | Record high minimum temperature | 5.6 C (42.1 F) | 1.2 C (2.2 F) | 101 | 42 of 100 (Notable) |
The daily ledgers keep a limited number of records per day, so this list has 20 of the 288 records the event counts. The counts above use the full total.
Download the Data
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 2026-10-17. Events are found by this site from station records and are not official designations. Records are provisional until reprocessed.