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Data as of 2026-10-17
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Built 2026-10-19 (19 October 2026)

Cold outbreak in United States and Mexico, 15 May to 5 June 2019

Cold outbreak in United States and Mexico, 15 May to 5 June 2019: 3,265 records at 1,364 stations, peak on 21 May 2019. Closed.

Data as of . Last revised (2026-10-17).

Key Facts

  • Cold outbreak in United States and Mexico, 15 May to 5 June 2019 set or tied 3,265 station records at 1,364 stations.
  • It ran from 15 May 2019 to 5 June 2019 (22 days) and its peak day was 21 May 2019.
  • Status: closed.
  • Zion Np set a daily record low maximum temperature of 8.9 C (48.0 F) on 28 May 2019.
  • The busiest day was 21 May 2019 with 586 records.
  • The oldest broken record in the ranked list had stood for 135 years.

Footprint

15 May to 5 June 2019
Footprint of Cold outbreak in United States and Mexico, 15 May to 5 June 2019 The area covered by Cold outbreak in United States and Mexico, 15 May to 5 June 2019 is outlined, with 17 of the stations that set records marked, coloured by record type.
The area covered by Cold outbreak in United States and Mexico, 15 May to 5 June 2019 is outlined, with 17 of the stations that set records marked, coloured by record type. Made with Natural Earth.
Footprint of Cold outbreak in United States and Mexico, 15 May to 5 June 2019: stations that set records in the event
StationTypeValueDate
Zion NpRecord low maximum temperature8.9 C (48.0 F)2019-05-28
LodgepoleRecord low maximum temperature3.9 C (39.0 F)2019-05-22
JalRecord low maximum temperature15.0 C (59.0 F)2019-06-02
Belle FourcheRecord low minimum temperature-6.7 C (19.9 F)2019-05-17
Leroy 5 WSWRecord low maximum temperature2.8 C (37.0 F)2019-05-22
San SimonRecord low minimum temperature0.6 C (33.1 F)2019-05-28
Steamboat SpringsRecord low maximum temperature1.7 C (35.1 F)2019-05-29
BlandingRecord low maximum temperature7.2 C (45.0 F)2019-05-20
Monroe CityRecord low maximum temperature12.8 C (55.0 F)2019-05-21
El Vado DamRecord low maximum temperature3.9 C (39.0 F)2019-05-22
Buena Vista 2SRecord low maximum temperature5.0 C (41.0 F)2019-05-24
VisaliaRecord low maximum temperature14.4 C (57.9 F)2019-05-27
TombstoneRecord low maximum temperature18.3 C (64.9 F)2019-05-21
SeligmanRecord low maximum temperature12.8 C (55.0 F)2019-05-22
Canon CityRecord low minimum temperature-1.7 C (28.9 F)2019-05-24
WilliamsRecord low maximum temperature5.6 C (42.1 F)2019-05-20
Hanford 1 SRecord low maximum temperature13.9 C (57.0 F)2019-05-28

Records per Day

Peak day 586
Records per day during Cold outbreak in United States and Mexico, 15 May to 5 June 2019 Records set or tied each day from 15 May 2019 to 5 June 2019. The most in one day was 586 on 21 May 2019. 0 150 300 450 600 05-1505-1805-2105-2405-2705-3006-0206-05
Records set or tied each day from 15 May 2019 to 5 June 2019. The most in one day was 586 on 21 May 2019.
Records per day during Cold outbreak in United States and Mexico, 15 May to 5 June 2019
DateRecords
2019-05-153
2019-05-1614
2019-05-1754
2019-05-18171
2019-05-19352
2019-05-20489
2019-05-21586
2019-05-22539
2019-05-23326
2019-05-24141
2019-05-2531
2019-05-2642
2019-05-27153
2019-05-28238
2019-05-2983
2019-05-3025
2019-05-314
2019-06-014
2019-06-024
2019-06-032
2019-06-041
2019-06-053

Top Records by Margin

Margin over the record replaced
Top records of Cold outbreak in United States and Mexico, 15 May to 5 June 2019 ranked by margin
El Vado Dam, 05-2211.1 C (20.0 F)
Lodgepole, 05-229.4 C (16.9 F)
Leroy 5 WSW, 05-229.4 C (16.9 F)
Zion Np, 05-288.9 C (16.0 F)
Belle Fourche, 05-187.8 C (14.0 F)
Steamboat Springs, 05-297.2 C (13.0 F)
Belle Fourche, 05-175.6 C (10.1 F)
Monroe City, 05-215.5 C (9.9 F)
Jal, 06-055.5 C (9.9 F)
Visalia, 05-275.0 C (9.0 F)
Buena Vista 2S, 05-245.0 C (9.0 F)
Blanding, 05-205.0 C (9.0 F)
San Simon, 05-284.4 C (7.9 F)
Seligman, 05-224.4 C (7.9 F)
Hanford 1 S, 05-284.4 C (7.9 F)

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 against age of the broken record in Cold outbreak in United States and Mexico, 15 May to 5 June 2019 500 records plotted by how far they beat the old record (across) and how many years the old record had stood (up). Long standing records beaten by a wide margin sit in the top right. 0 38 75 113 150 0.03.06.09.012.0 Margin (C) Years the old record stood
500 records plotted by how far they beat the old record (across) and how many years the old record had stood (up). Long standing records beaten by a wide margin sit in the top right.
Margin against age of the broken record in Cold outbreak in United States and Mexico, 15 May to 5 June 2019
Margin (C)Years the old record stood
8.9100
9.4101
1.797
9.496
5.6108
7.8104
4.4112
7.294
5.0100
5.0110
5.5112
11.156
3.9100
5.0102
4.4109
3.9101
3.9116
5.568
3.8101
4.4105
5.096
5.594
4.4101
3.9104
5.6105
7.872
3.9109
8.484
3.9101
8.980
3.9116
2.8112
3.4112
3.394
3.3104
3.9105
3.9104
3.9108
9.461
3.9101
3.9104
3.9120
3.9102
3.8101
2.8104
3.3101
2.3125
3.3104
4.584
3.3119
3.3101
3.996
5.592
7.280
3.3108
3.9101
2.792
2.8116
2.8112
2.2106
3.3101
2.897
2.8116
2.8104
2.8106
3.892
3.989
2.8101
2.8105
2.2116
2.2101
2.3120
2.2104
2.8119
2.8106
2.8101
2.7104
1.6100
1.1110
1.7108
1.7112
1.7112
1.7102
2.2104
2.2104
2.2101
2.2101
1.7122
1.7100
2.2104
2.3105
2.2105
1.7109
2.2101
1.6112
1.7116
2.2101
2.2101
1.6100
1.1116
1.1112
1.197
1.1120
7.361
4.588
1.1113
1.7101
3.888
1.1109
1.1112
1.7105
2.896
1.6104
3.492
2.888
1.1101
1.7101
1.2116
3.392
1.6110
1.6109
1.1102
1.7123
1.7105
1.7104
1.7105
1.1102
1.1104
1.6104
9.556
0.570
1.1125
1.197
0.6116
3.388
0.5108
0.6112
1.1120
1.1104
2.292
0.6116
1.1116
1.2101
2.292
0.5101
1.1105
1.1104
1.1104
1.1119
1.1105
1.1104
1.2119
2.884
8.956
0.6112
5.072
0.6110
0.6104
1.197
0.6104
1.1106
0.6105
2.892
1.1112
1.1102
0.6102
0.6101
0.6101
0.5116
1.193
1.193
7.860
1.788
0.5101
2.292
0.5104
0.5101
0.6105
0.5105
1.694
0.5104
0.5104
0.5105
0.5105
2.292
2.292
0.5102
0.6102
0.5119
0.5104
0.5135
3.477
3.377
0.696
0.693
2.880
2.288
2.288
2.292
1.788

Compared With Other Events

Station records per event
Station records in Cold outbreak in United States and Mexico, 15 May to 5 June 2019 compared with similar events
Cold outbreak in United States and Mexico, 6 February to 5 March 202112,118 records
Cold outbreak in United States and Mexico, 13 October to 5 November 20209,841 records
Cold outbreak in United States and Mexico, 23 December 2017 to 8 January 20188,263 records
Cold outbreak in United States and Mexico, 3 to 23 January 20247,675 records
Cold outbreak in United States, 15 January to 10 February 20265,568 records
Cold outbreak in United States and Mexico, 15 May to 5 June 2019 (this event)3,265 records

Every Record Set

20 of 3,265
Every record set or tied during Cold outbreak in United States and Mexico, 15 May to 5 June 2019, in date order
DateStationRecordValueMarginYears stoodSignificance
2019-05-17Belle FourcheRecord low minimum temperature-6.7 C (19.9 F)5.6 C (10.1 F)10852 of 100 (Notable)
2019-05-18Belle FourcheRecord low maximum temperature3.3 C (37.9 F)7.8 C (14.0 F)10452 of 100 (Notable)
2019-05-20BlandingRecord low maximum temperature7.2 C (45.0 F)5.0 C (9.0 F)10250 of 100 (Notable)
2019-05-20WilliamsRecord low maximum temperature5.6 C (42.1 F)3.8 C (6.8 F)10148 of 100 (Notable)
2019-05-21Monroe CityRecord low maximum temperature12.8 C (55.0 F)5.5 C (9.9 F)11250 of 100 (Notable)
2019-05-21TombstoneRecord low maximum temperature18.3 C (64.9 F)3.9 C (7.0 F)10149 of 100 (Notable)
2019-05-22LodgepoleRecord low maximum temperature3.9 C (39.0 F)9.4 C (16.9 F)10154 of 100 (Notable)
2019-05-22Leroy 5 WSWRecord low maximum temperature2.8 C (37.0 F)9.4 C (16.9 F)9652 of 100 (Notable)
2019-05-22El Vado DamRecord low maximum temperature3.9 C (39.0 F)11.1 C (20.0 F)5650 of 100 (Notable)
2019-05-22SeligmanRecord low maximum temperature12.8 C (55.0 F)4.4 C (7.9 F)10949 of 100 (Notable)
2019-05-24Buena Vista 2SRecord low maximum temperature5.0 C (41.0 F)5.0 C (9.0 F)11050 of 100 (Notable)
2019-05-24Canon CityRecord low minimum temperature-1.7 C (28.9 F)3.9 C (7.0 F)11649 of 100 (Notable)
2019-05-27VisaliaRecord low maximum temperature14.4 C (57.9 F)5.0 C (9.0 F)10050 of 100 (Notable)
2019-05-28Zion NpRecord low maximum temperature8.9 C (48.0 F)8.9 C (16.0 F)10057 of 100 (Notable)
2019-05-28San SimonRecord low minimum temperature0.6 C (33.1 F)4.4 C (7.9 F)11251 of 100 (Notable)
2019-05-28Hanford 1 SRecord low maximum temperature13.9 C (57.0 F)4.4 C (7.9 F)10548 of 100 (Notable)
2019-05-29Steamboat SpringsRecord low maximum temperature1.7 C (35.1 F)7.2 C (13.0 F)9451 of 100 (Notable)
2019-06-01JalRecord low maximum temperature17.2 C (63.0 F)3.9 C (7.0 F)10050 of 100 (Notable)
2019-06-02JalRecord low maximum temperature15.0 C (59.0 F)1.7 C (3.1 F)9753 of 100 (Notable)
2019-06-05JalRecord low minimum temperature5.6 C (42.1 F)5.5 C (9.9 F)6849 of 100 (Notable)

The daily ledgers keep a limited number of records per day, so this list has 20 of the 3,265 records the event counts. The counts above use the full total.

Related Headlines

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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.