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Built 2026-10-19 (19 October 2026)

Weather Records on 11 June 1918

29 weather records were set or tied worldwide on 11 June 1918. Highest significance: Ferrara, IT.

Key Facts for 11 June 1918

  • On 11 June 1918, 29 weather records were set or tied at long-record stations worldwide.
  • 16 were record highs and 9 were record lows, counting maximum and minimum temperature.
  • By timescale, 0 were all-time records, 6 monthly and 23 daily.
  • Ferrara set a monthly record daily precipitation of 59.2 mm (2.3 in) on 11 June 1918.
  • Across 168 earlier years (1793 to 2026) the same calendar date averaged 416 records.

Record Map

29 stations
Weather records on 11 June 1918 29 station records on 11 June 1918 are marked on the map, coloured by record type.
29 station records on 11 June 1918 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.
Weather records on 11 June 1918: highest significance records shown on the map
StationCountryTypeValueSignificance
FerraraItalyRecord daily precipitation59.2 mm (2.3 in)39 of 100 (Notable)
Winnemucca APUnited StatesRecord high maximum temperature37.8 C (100.0 F)25 of 100 (Routine)
Sacramento 5 ESEUnited StatesRecord high maximum temperature41.7 C (107.1 F)23 of 100 (Routine)
EscanabaUnited StatesRecord high maximum temperature31.7 C (89.1 F)20 of 100 (Routine)
Winnemucca APUnited StatesRecord high minimum temperature16.1 C (61.0 F)20 of 100 (Routine)
Concordia ASOSUnited StatesRecord high maximum temperature40.6 C (105.1 F)19 of 100 (Routine)
PortlandUnited StatesRecord low minimum temperature5.6 C (42.1 F)18 of 100 (Routine)
Winnipeg St Johns CollCanadaRecord high maximum temperature34.4 C (93.9 F)14 of 100 (Routine)
Madison Wb CityUnited StatesRecord high maximum temperature32.2 C (90.0 F)14 of 100 (Routine)
TbilisiGeorgiaRecord low minimum temperature9.5 C (49.1 F)13 of 100 (Routine)
Ft BidwellUnited StatesRecord high maximum temperature33.9 C (93.0 F)13 of 100 (Routine)
Santa FeUnited StatesRecord high maximum temperature32.2 C (90.0 F)13 of 100 (Routine)
Sacramento 5 ESEUnited StatesRecord high minimum temperature21.7 C (71.1 F)13 of 100 (Routine)
Qu'appelleCanadaRecord high maximum temperature32.8 C (91.0 F)12 of 100 (Routine)
MinnedosaCanadaRecord high maximum temperature35.6 C (96.1 F)12 of 100 (Routine)
Swift CurrentCanadaRecord high maximum temperature32.8 C (91.0 F)10 of 100 (Routine)
Stony MountainCanadaRecord high maximum temperature35.0 C (95.0 F)10 of 100 (Routine)
Ilulissat (Jakobshavn)Greenland [Denmark]Record low minimum temperature-2.8 C (27.0 F)9 of 100 (Routine)
Cherdyn'RussiaRecord daily precipitation7.4 mm (0.29 in)8 of 100 (Routine)
Setauket StrongUnited StatesRecord daily precipitation17.0 mm (0.7 in)8 of 100 (Routine)
Niznij NovgorodRussiaRecord daily precipitation16.1 mm (0.6 in)7 of 100 (Routine)
Anticosti SW PointCanadaRecord low minimum temperature1.1 C (34.0 F)6 of 100 (Routine)
Nikolaevsk-Na-AmureRussiaRecord low minimum temperature-0.1 C (31.8 F)6 of 100 (Routine)
Lincoln UNIV Pwr PltUnited StatesRecord high maximum temperature39.4 C (102.9 F)4 of 100 (Routine)
Belle IsleCanadaRecord low minimum temperature-6.7 C (19.9 F)3 of 100 (Routine)
Dubuque RiverUnited StatesRecord high maximum temperature33.9 C (93.0 F)3 of 100 (Routine)
ColdwaterCanadaRecord low minimum temperature2.8 C (37.0 F)1 of 100 (Routine)
Guelph OacCanadaRecord low minimum temperature4.4 C (39.9 F)1 of 100 (Routine)
LindsayCanadaRecord low minimum temperature3.9 C (39.0 F)1 of 100 (Routine)

Counts by Type and Timescale

29 records
Records on 11 June 1918 by type Records set or tied on 11 June 1918 by type: Highest daily maximum 14, Highest daily minimum 2, Lowest daily minimum 9, Heaviest daily rainfall 4. 051015Highest daily maximum: 14Lowest daily maximum: 0Highest daily minimum: 2Lowest daily minimum: 9Heaviest daily rainfall: 4Heaviest daily snowfall: 0Deepest snow cover: 0Max highMax lowMin highMin lowRainSnowDepth
Records set or tied on 11 June 1918 by type: Highest daily maximum 14, Highest daily minimum 2, Lowest daily minimum 9, Heaviest daily rainfall 4.
Records on 11 June 1918 by type
Record typeRecords
Highest daily maximum14
Lowest daily maximum0
Highest daily minimum2
Lowest daily minimum9
Heaviest daily rainfall4
Heaviest daily snowfall0
Deepest snow cover0
Records on 11 June 1918 by timescale Records on 11 June 1918 by timescale: all-time 0, monthly 6, daily 23. 0102030all-time: 0monthly: 6daily: 23all-timemonthlydaily
Records on 11 June 1918 by timescale: all-time 0, monthly 6, daily 23.
Records on 11 June 1918 by timescale
TimescaleRecords
all-time0
monthly6
daily23

How Much Records Were Beaten By

23 broken records
Histogram of margins by which records were beaten on 11 June 1918 Margins by which the 23 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 19.6. Ties are not counted. 051015200 to 3: 193 to 5: 25 to 8: 18 to 10: 010 to 13: 013 to 15: 015 to 18: 018 to 20: 10 to 33 to 55 to 88 to 1010 to 1313 to 1515 to 1818 to 20
Margins by which the 23 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 19.6. Ties are not counted.
Histogram of margins by which records were beaten on 11 June 1918
MarginRecords
0 to 319
3 to 52
5 to 81
8 to 100
10 to 130
13 to 150
15 to 180
18 to 201

Top 20 by Significance

11 June 1918
Top 20 records on 11 June 1918 by significance
DateStationRecordValueBeat old record byOld record stoodSignificance
11 June 1918Ferrara, ITmonthly rain59.2 mm (2.3 in)19.6 mm (0.8 in)4 years39 of 100 (Notable)
11 June 1918Winnemucca AP, USmonthly high max37.8 C (100.0 F)1.1 C (2.0 F)30 years25 of 100 (Routine)
11 June 1918Sacramento 5 ESE, USmonthly high max41.7 C (107.1 F)0.6 C (1.1 F)26 years23 of 100 (Routine)
11 June 1918Escanaba, USdaily high max31.7 C (89.1 F)4.5 C (8.1 F)20 years20 of 100 (Routine)
11 June 1918Winnemucca AP, USdaily high min16.1 C (61.0 F)2.2 C (4.0 F)39 years20 of 100 (Routine)
11 June 1918Concordia ASOS, USmonthly high max40.6 C (105.1 F)0.6 C (1.1 F)17 years19 of 100 (Routine)
11 June 1918Portland, USdaily low min5.6 C (42.1 F)1.6 C (2.9 F)30 years18 of 100 (Routine)
11 June 1918Winnipeg St Johns Coll, CAdaily high max34.4 C (93.9 F)1.6 C (2.9 F)23 years14 of 100 (Routine)
11 June 1918Madison Wb City, USdaily high max32.2 C (90.0 F)1.1 C (2.0 F)23 years14 of 100 (Routine)
11 June 1918Tbilisi, GEdaily low min9.5 C (49.1 F)2.1 C (3.8 F)4 years13 of 100 (Routine)
11 June 1918Ft Bidwell, USdaily high max33.9 C (93.0 F)0.6 C (1.1 F)28 years13 of 100 (Routine)
11 June 1918Santa Fe, USdaily high max32.2 C (90.0 F)2.2 C (4.0 F)12 years13 of 100 (Routine)
11 June 1918Sacramento 5 ESE, USdaily high min21.7 C (71.1 F)1.7 C (3.1 F)13 years13 of 100 (Routine)
11 June 1918Qu'appelle, CAdaily high max32.8 C (91.0 F)0.6 C (1.1 F)23 years12 of 100 (Routine)
11 June 1918Minnedosa, CAdaily high max35.6 C (96.1 F)1.2 C (2.2 F)23 years12 of 100 (Routine)
11 June 1918Swift Current, CAdaily high max32.8 C (91.0 F)0.6 C (1.1 F)20 years10 of 100 (Routine)
11 June 1918Stony Mountain, CAdaily high max35.0 C (95.0 F)3.3 C (5.9 F)0 years10 of 100 (Routine)
11 June 1918Ilulissat (Jakobshavn), GLdaily low min-2.8 C (27.0 F)0.1 C (0.2 F)16 years9 of 100 (Routine)
11 June 1918Cherdyn', RUdaily rain7.4 mm (0.29 in)1.0 mm (0.04 in)13 years8 of 100 (Routine)
11 June 1918Setauket Strong, USdaily rain17.0 mm (0.7 in)5.6 mm (0.22 in)0 years8 of 100 (Routine)

Significance is a score from 0 to 100 combining margin, the age of the old record and the length of the station's record. How it is computed.

The Same Date in Other Years

1793 to 1918
Records on 06-11 in each year Records set or tied on this calendar date in each year from 1793 to 1918. 1918 had 29 records. 05001,0001,5002,0001793: 11797: 21811: 11812: 11816: 11821: 11838: 11841: 11843: 11847: 11851: 11852: 11860: 11863: 11864: 21865: 11869: 21871: 21873: 11874: 11877: 41878: 11879: 11880: 11881: 51882: 11883: 21885: 11886: 11887: 11888: 11889: 11890: 11891: 61892: 31893: 21894: 31895: 21896: 11897: 11898: 11899: 21900: 21901: 31902: 101903: 151904: 41905: 91906: 111907: 231908: 201909: 221910: 281911: 591912: 401913: 321914: 261915: 441916: 731917: 1571918: 291919: 271920: 371921: 1091922: 691923: 1991924: 1141925: 1381926: 1301927: 1811928: 1791929: 1321930: 1431931: 2001932: 1741933: 5891934: 2281935: 2431936: 3771937: 3861938: 3701939: 3441940: 3881941: 6231942: 5151943: 2161944: 2661945: 7021946: 2831947: 7541948: 3611949: 4611950: 3521951: 4171952: 5801953: 5851954: 2881955: 1,0731956: 7831957: 5991958: 5541959: 3151960: 2601961: 3901962: 3141963: 7071964: 6011965: 4051966: 5301967: 4941968: 4231969: 6201970: 7621971: 3681972: 1,4551973: 8031974: 5431975: 6221976: 6211977: 5301978: 5171979: 7451980: 7651981: 8661982: 6331983: 5961984: 8241985: 7251986: 7201987: 4941988: 1,0121989: 8791990: 6121991: 9221992: 8331993: 9381994: 6081995: 1,2731996: 1,1271997: 1,0671998: 1,4871999: 9162000: 1,2712001: 1,0272002: 1,0572003: 8572004: 9392005: 1,8282006: 1,5662007: 7782008: 1,4682009: 1,0122010: 1,2632011: 9182012: 8642013: 8922014: 5362015: 5832016: 8102017: 7602018: 6452019: 9152020: 5812021: 1,0362022: 1,4492023: 5702024: 6042025: 7242026: 8671793187118921909192619431960197719942011
Records set or tied on this calendar date in each year from 1793 to 1918. 1918 had 29 records.
Counts for years before the ledger starts come from the same station rules.
Records on 06-11 in each year
YearRecords
17931
17972
18111
18121
18161
18211
18381
18411
18431
18471
18511
18521
18601
18631
18642
18651
18692
18712
18731
18741
18774
18781
18791
18801
18815
18821
18832
18851
18861
18871
18881
18891
18901
18916
18923
18932
18943
18952
18961
18971
18981
18992
19002
19013
190210
190315
19044
19059
190611
190723
190820
190922
191028
191159
191240
191332
191426
191544
191673
1917157
191829
191927
192037
1921109
192269
1923199
1924114
1925138
1926130
1927181
1928179
1929132
1930143
1931200
1932174
1933589
1934228
1935243
1936377
1937386
1938370
1939344
1940388
1941623
1942515
1943216
1944266
1945702
1946283
1947754
1948361
1949461
1950352
1951417
1952580
1953585
1954288
19551,073
1956783
1957599
1958554
1959315
1960260
1961390
1962314
1963707
1964601
1965405
1966530
1967494
1968423
1969620
1970762
1971368
19721,455
1973803
1974543
1975622
1976621
1977530
1978517
1979745
1980765
1981866
1982633
1983596
1984824
1985725
1986720
1987494
19881,012
1989879
1990612
1991922
1992833
1993938
1994608
19951,273
19961,127
19971,067
19981,487
1999916
20001,271
20011,027
20021,057
2003857
2004939
20051,828
20061,566
2007778
20081,468
20091,012
20101,263
2011918
2012864
2013892
2014536
2015583
2016810
2017760
2018645
2019915
2020581
20211,036
20221,449
2023570
2024604
2025724
2026867

Download the Data

  • Data for records on 1918-06-11: CSV or JSON. Field meanings are on the data page.

Sources: 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)) Made with Natural Earth. Public domain map data. Borders are Natural Earth's de facto depiction. Data as of 2026-10-17 (17 October 2026). Records are computed by this site and are not official.

Data as of . Last revised (2026-10-15).