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Built 2026-10-19 (19 October 2026)

Weather Records on 18 July 1919

38 weather records were set or tied worldwide on 18 July 1919. Highest significance: Huron Rgnl AP, US.

Key Facts for 18 July 1919

  • On 18 July 1919, 38 weather records were set or tied at long-record stations worldwide.
  • 14 were record highs and 7 were record lows, counting maximum and minimum temperature.
  • By timescale, 0 were all-time records, 0 monthly and 38 daily.
  • Huron Rgnl AP set a daily record precipitation of 69.1 mm (2.7 in) on 18 July 1919.
  • Across 156 earlier years (1793 to 2026) the same calendar date averaged 465 records.

Record Map

38 stations
Weather records on 18 July 1919 38 station records on 18 July 1919 are marked on the map, coloured by record type.
38 station records on 18 July 1919 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.
Weather records on 18 July 1919: highest significance records shown on the map
StationCountryTypeValueSignificance
Huron Rgnl APUnited StatesRecord daily precipitation69.1 mm (2.7 in)48 of 100 (Notable)
LenoirUnited StatesRecord daily precipitation36.3 mm (1.4 in)21 of 100 (Routine)
De Vlei "de Kruis"South AfricaRecord daily precipitation5.8 mm (0.23 in)20 of 100 (Routine)
Bryson City 2United StatesRecord daily precipitation24.1 mm (0.9 in)20 of 100 (Routine)
WashingtonUnited StatesRecord daily precipitation62.7 mm (2.5 in)20 of 100 (Routine)
NeedlesUnited StatesRecord daily precipitation5.6 mm (0.22 in)18 of 100 (Routine)
OttawaCanadaRecord high maximum temperature32.8 C (91.0 F)17 of 100 (Routine)
Cap ChatCanadaRecord daily precipitation45.7 mm (1.8 in)17 of 100 (Routine)
GalwayIrelandRecord low minimum temperature6.7 C (44.1 F)17 of 100 (Routine)
FerganaUzbekistanRecord daily precipitation2.5 mm (0.10 in)17 of 100 (Routine)
InnsbruckAustriaRecord low minimum temperature8.3 C (46.9 F)16 of 100 (Routine)
Nemours (Ghazaouet)AlgeriaRecord low maximum temperature25.0 C (77.0 F)15 of 100 (Routine)
Woody IslandAustraliaRecord daily precipitation18.3 mm (0.7 in)15 of 100 (Routine)
Haliburton ACanadaRecord high maximum temperature35.0 C (95.0 F)15 of 100 (Routine)
Port Douglas - Warner StAustraliaRecord daily precipitation12.7 mm (0.5 in)14 of 100 (Routine)
Montagu (Pol)South AfricaRecord daily precipitation1.3 mm (0.05 in)14 of 100 (Routine)
StonecliffeCanadaRecord high maximum temperature34.4 C (93.9 F)13 of 100 (Routine)
BeatriceCanadaRecord high maximum temperature31.7 C (89.1 F)13 of 100 (Routine)
ChicoutimiCanadaRecord daily precipitation11.4 mm (0.4 in)13 of 100 (Routine)
NicosiaCyprusRecord low maximum temperature31.7 C (89.1 F)13 of 100 (Routine)
KaresuandoSwedenRecord high minimum temperature14.5 C (58.1 F)13 of 100 (Routine)
Fort ChipewyanCanadaRecord low maximum temperature12.8 C (55.0 F)12 of 100 (Routine)
RenfrewCanadaRecord high maximum temperature35.0 C (95.0 F)12 of 100 (Routine)
ChathamCanadaRecord high maximum temperature32.8 C (91.0 F)12 of 100 (Routine)
Morris W Cntrl Rsch & OutreachUnited StatesRecord high minimum temperature21.7 C (71.1 F)12 of 100 (Routine)
Bird RocksCanadaRecord daily precipitation25.4 mm (1.0 in)11 of 100 (Routine)
Matjiesfontein (Sar)South AfricaRecord daily precipitation8.9 mm (0.35 in)11 of 100 (Routine)
MinnedosaCanadaRecord high maximum temperature35.0 C (95.0 F)8 of 100 (Routine)
Beaufort West (Met)South AfricaRecord daily precipitation3.8 mm (0.15 in)8 of 100 (Routine)
GysingeSwedenRecord daily precipitation15.9 mm (0.6 in)8 of 100 (Routine)
BuffaloUnited StatesRecord high maximum temperature32.2 C (90.0 F)7 of 100 (Routine)
InnisfailAustraliaRecord daily precipitation25.1 mm (1.0 in)5 of 100 (Routine)
Montreal McGillCanadaRecord high maximum temperature30.6 C (87.1 F)4 of 100 (Routine)
Fredericton UnbCanadaRecord high maximum temperature31.1 C (88.0 F)4 of 100 (Routine)
GalwayIrelandRecord low maximum temperature15.6 C (60.1 F)3 of 100 (Routine)
WeissenburgGermanyRecord low minimum temperature8.4 C (47.1 F)3 of 100 (Routine)
Port DoverCanadaRecord high maximum temperature31.7 C (89.1 F)2 of 100 (Routine)
London SouthCanadaRecord high maximum temperature33.9 C (93.0 F)2 of 100 (Routine)

Counts by Type and Timescale

38 records
Records on 18 July 1919 by type Records set or tied on 18 July 1919 by type: Highest daily maximum 12, Lowest daily maximum 4, Highest daily minimum 2, Lowest daily minimum 3, Heaviest daily rainfall 17. 05101520Highest daily maximum: 12Lowest daily maximum: 4Highest daily minimum: 2Lowest daily minimum: 3Heaviest daily rainfall: 17Heaviest daily snowfall: 0Deepest snow cover: 0Max highMax lowMin highMin lowRainSnowDepth
Records set or tied on 18 July 1919 by type: Highest daily maximum 12, Lowest daily maximum 4, Highest daily minimum 2, Lowest daily minimum 3, Heaviest daily rainfall 17.
Records on 18 July 1919 by type
Record typeRecords
Highest daily maximum12
Lowest daily maximum4
Highest daily minimum2
Lowest daily minimum3
Heaviest daily rainfall17
Heaviest daily snowfall0
Deepest snow cover0
Records on 18 July 1919 by timescale Records on 18 July 1919 by timescale: all-time 0, monthly 0, daily 38. 010203040all-time: 0monthly: 0daily: 38all-timemonthlydaily
Records on 18 July 1919 by timescale: all-time 0, monthly 0, daily 38.
Records on 18 July 1919 by timescale
TimescaleRecords
all-time0
monthly0
daily38

How Much Records Were Beaten By

32 broken records
Histogram of margins by which records were beaten on 18 July 1919 Margins by which the 32 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 39.1. Ties are not counted. 01020300 to 5: 225 to 10: 510 to 15: 115 to 20: 320 to 25: 025 to 30: 030 to 35: 035 to 40: 10 to 55 to 1010 to 1515 to 2020 to 2525 to 3030 to 3535 to 40
Margins by which the 32 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 39.1. Ties are not counted.
Histogram of margins by which records were beaten on 18 July 1919
MarginRecords
0 to 522
5 to 105
10 to 151
15 to 203
20 to 250
25 to 300
30 to 350
35 to 401

Top 20 by Significance

18 July 1919
Top 20 records on 18 July 1919 by significance
DateStationRecordValueBeat old record byOld record stoodSignificance
18 July 1919Huron Rgnl AP, USdaily rain69.1 mm (2.7 in)39.1 mm (1.5 in)35 years48 of 100 (Notable)
18 July 1919Lenoir, USdaily rain36.3 mm (1.4 in)15.0 mm (0.6 in)23 years21 of 100 (Routine)
18 July 1919De Vlei "de Kruis", ZAdaily rain5.8 mm (0.23 in)5.8 mm (0.23 in)30 years20 of 100 (Routine)
18 July 1919Bryson City 2, USdaily rain24.1 mm (0.9 in)11.7 mm (0.5 in)21 years20 of 100 (Routine)
18 July 1919Washington, USdaily rain62.7 mm (2.5 in)19.3 mm (0.8 in)6 years20 of 100 (Routine)
18 July 1919Needles, USdaily rain5.6 mm (0.22 in)5.6 mm (0.22 in)30 years18 of 100 (Routine)
18 July 1919Ottawa, CAdaily high max32.8 C (91.0 F)0.6 C (1.1 F)42 years17 of 100 (Routine)
18 July 1919Cap Chat, CAdaily rain45.7 mm (1.8 in)15.2 mm (0.6 in)6 years17 of 100 (Routine)
18 July 1919Galway, IEdaily low min6.7 C (44.1 F)0.5 C (0.9 F)35 years17 of 100 (Routine)
18 July 1919Fergana, UZdaily rain2.5 mm (0.10 in)2.2 mm (0.09 in)28 years17 of 100 (Routine)
18 July 1919Innsbruck, ATdaily low min8.3 C (46.9 F)0.7 C (1.3 F)35 years16 of 100 (Routine)
18 July 1919Nemours (Ghazaouet), DZdaily low max25.0 C (77.0 F)1.0 C (1.8 F)25 years15 of 100 (Routine)
18 July 1919Woody Island, AUdaily rain18.3 mm (0.7 in)7.6 mm (0.30 in)23 years15 of 100 (Routine)
18 July 1919Haliburton A, CAdaily high max35.0 C (95.0 F)2.2 C (4.0 F)24 years15 of 100 (Routine)
18 July 1919Port Douglas - Warner St, AUdaily rain12.7 mm (0.5 in)5.1 mm (0.20 in)10 years14 of 100 (Routine)
18 July 1919Montagu (Pol), ZAdaily rain1.3 mm (0.05 in)1.3 mm (0.05 in)35 years14 of 100 (Routine)
18 July 1919Stonecliffe, CAdaily high max34.4 C (93.9 F)1.1 C (2.0 F)24 years13 of 100 (Routine)
18 July 1919Beatrice, CAdaily high max31.7 C (89.1 F)1.1 C (2.0 F)24 years13 of 100 (Routine)
18 July 1919Chicoutimi, CAdaily rain11.4 mm (0.4 in)1.0 mm (0.04 in)26 years13 of 100 (Routine)
18 July 1919Nicosia, CYdaily low max31.7 C (89.1 F)0.2 C (0.4 F)33 years13 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 1919
Records on 07-18 in each year Records set or tied on this calendar date in each year from 1793 to 1919. 1919 had 38 records. 05001,0001,5002,0001793: 21801: 11845: 11847: 11851: 11858: 11862: 11863: 21865: 11866: 21871: 21872: 11874: 11877: 11878: 41880: 11881: 21883: 21886: 21887: 21888: 11889: 21890: 41891: 11892: 21895: 11896: 21897: 61898: 21899: 31900: 81901: 51902: 31903: 141904: 71905: 221906: 131907: 121908: 391909: 111910: 331911: 421912: 281913: 211914: 471915: 951916: 2351917: 2651918: 581919: 381920: 591921: 671922: 1381923: 1261924: 3061925: 2171926: 1911927: 851928: 1081929: 1231930: 4621931: 3821932: 3431933: 2281934: 5021935: 2121936: 6651937: 3341938: 3061939: 4241940: 3521941: 3491942: 6611943: 2771944: 3331945: 3501946: 3341947: 3851948: 2891949: 5211950: 6321951: 3071952: 5971953: 4931954: 5011955: 4231956: 4661957: 3251958: 4751959: 5481960: 6691961: 2801962: 5161963: 2691964: 5231965: 7071966: 5451967: 7351968: 9981969: 5901970: 5301971: 6251972: 7011973: 9761974: 7291975: 6431976: 1,0471977: 8391978: 8811979: 8211980: 7471981: 6241982: 7491983: 1,0711984: 1,0001985: 5821986: 9081987: 1,8451988: 1,0011989: 1,2331990: 1,0531991: 5891992: 1,1351993: 1,0131994: 7201995: 9041996: 1,1571997: 7851998: 1,1691999: 9002000: 1,2142001: 9092002: 8402003: 1,1592004: 9852005: 1,2102006: 1,2852007: 1,2672008: 5932009: 1,7572010: 8782011: 1,1482012: 1,0702013: 9212014: 1,3482015: 7452016: 6092017: 4262018: 6992019: 5482020: 3612021: 6762022: 1,0712023: 8672024: 5812025: 7792026: 8061793188119021918193419501966198219982014
Records set or tied on this calendar date in each year from 1793 to 1919. 1919 had 38 records.
Counts for years before the ledger starts come from the same station rules.
Records on 07-18 in each year
YearRecords
17932
18011
18451
18471
18511
18581
18621
18632
18651
18662
18712
18721
18741
18771
18784
18801
18812
18832
18862
18872
18881
18892
18904
18911
18922
18951
18962
18976
18982
18993
19008
19015
19023
190314
19047
190522
190613
190712
190839
190911
191033
191142
191228
191321
191447
191595
1916235
1917265
191858
191938
192059
192167
1922138
1923126
1924306
1925217
1926191
192785
1928108
1929123
1930462
1931382
1932343
1933228
1934502
1935212
1936665
1937334
1938306
1939424
1940352
1941349
1942661
1943277
1944333
1945350
1946334
1947385
1948289
1949521
1950632
1951307
1952597
1953493
1954501
1955423
1956466
1957325
1958475
1959548
1960669
1961280
1962516
1963269
1964523
1965707
1966545
1967735
1968998
1969590
1970530
1971625
1972701
1973976
1974729
1975643
19761,047
1977839
1978881
1979821
1980747
1981624
1982749
19831,071
19841,000
1985582
1986908
19871,845
19881,001
19891,233
19901,053
1991589
19921,135
19931,013
1994720
1995904
19961,157
1997785
19981,169
1999900
20001,214
2001909
2002840
20031,159
2004985
20051,210
20061,285
20071,267
2008593
20091,757
2010878
20111,148
20121,070
2013921
20141,348
2015745
2016609
2017426
2018699
2019548
2020361
2021676
20221,071
2023867
2024581
2025779
2026806

Download the Data

  • Data for records on 1919-07-18: 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).