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Weather Records on 18 November 1903

13 weather records were set or tied worldwide on 18 November 1903. Highest significance: Truro, CA.

Key Facts for 18 November 1903

  • On 18 November 1903, 13 weather records were set or tied at long-record stations worldwide.
  • 3 were record highs and 4 were record lows, counting maximum and minimum temperature.
  • By timescale, 0 were all-time records, 1 monthly and 12 daily.
  • Truro set a daily record precipitation of 48.5 mm (1.9 in) on 18 November 1903.
  • Across 165 earlier years (1793 to 2025) the same calendar date averaged 451 records.

Record Map

13 stations
Weather records on 18 November 1903 13 station records on 18 November 1903 are marked on the map, coloured by record type.
13 station records on 18 November 1903 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.
Weather records on 18 November 1903: highest significance records shown on the map
StationCountryTypeValueSignificance
TruroCanadaRecord daily precipitation48.5 mm (1.9 in)37 of 100 (Notable)
StratfordCanadaRecord daily snowfall27.9 cm (11.0 in)30 of 100 (Routine)
Emmaville (Strathbogie)AustraliaRecord daily precipitation30.7 mm (1.2 in)21 of 100 (Routine)
HalifaxCanadaRecord daily precipitation50.5 mm (2.0 in)21 of 100 (Routine)
Zagreb-GricCroatiaRecord daily precipitation20.6 mm (0.8 in)20 of 100 (Routine)
La Crosse Wb CityUnited StatesRecord low maximum temperature-7.8 C (18.0 F)12 of 100 (Routine)
Tenterfield (Federation Park)AustraliaRecord daily precipitation35.6 mm (1.4 in)11 of 100 (Routine)
StratfordCanadaRecord low maximum temperature-6.1 C (21.0 F)10 of 100 (Routine)
HambantotaSri LankaRecord low minimum temperature20.7 C (69.3 F)9 of 100 (Routine)
SydneyCanadaRecord high maximum temperature15.6 C (60.1 F)8 of 100 (Routine)
HambantotaSri LankaRecord high maximum temperature34.7 C (94.5 F)5 of 100 (Routine)
HalifaxCanadaRecord high maximum temperature15.0 C (59.0 F)1 of 100 (Routine)
Montgomery Wb CityUnited StatesRecord low maximum temperature5.6 C (42.1 F)1 of 100 (Routine)

Counts by Type and Timescale

13 records
Records on 18 November 1903 by type Records set or tied on 18 November 1903 by type: Highest daily maximum 3, Lowest daily maximum 3, Lowest daily minimum 1, Heaviest daily rainfall 5, Heaviest daily snowfall 1. 0246Highest daily maximum: 3Lowest daily maximum: 3Highest daily minimum: 0Lowest daily minimum: 1Heaviest daily rainfall: 5Heaviest daily snowfall: 1Deepest snow cover: 0Max highMax lowMin highMin lowRainSnowDepth
Records set or tied on 18 November 1903 by type: Highest daily maximum 3, Lowest daily maximum 3, Lowest daily minimum 1, Heaviest daily rainfall 5, Heaviest daily snowfall 1.
Records on 18 November 1903 by type
Record typeRecords
Highest daily maximum3
Lowest daily maximum3
Highest daily minimum0
Lowest daily minimum1
Heaviest daily rainfall5
Heaviest daily snowfall1
Deepest snow cover0
Records on 18 November 1903 by timescale Records on 18 November 1903 by timescale: all-time 0, monthly 1, daily 12. 051015all-time: 0monthly: 1daily: 12all-timemonthlydaily
Records on 18 November 1903 by timescale: all-time 0, monthly 1, daily 12.
Records on 18 November 1903 by timescale
TimescaleRecords
all-time0
monthly1
daily12

How Much Records Were Beaten By

11 broken records
Histogram of margins by which records were beaten on 18 November 1903 Margins by which the 11 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 50.0. Ties are not counted. 024680 to 10: 710 to 20: 220 to 30: 130 to 40: 040 to 50: 10 to 1010 to 2020 to 3030 to 4040 to 50
Margins by which the 11 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 50.0. Ties are not counted.
Histogram of margins by which records were beaten on 18 November 1903
MarginRecords
0 to 107
10 to 202
20 to 301
30 to 400
40 to 501

Top 20 by Significance

18 November 1903
Top 13 records on 18 November 1903 by significance
DateStationRecordValueBeat old record byOld record stoodSignificance
18 November 1903Truro, CAdaily rain48.5 mm (1.9 in)26.1 mm (1.0 in)29 years37 of 100 (Notable)
18 November 1903Stratford, CAmonthly snowfall27.9 cm (11.0 in)5.0 cm (2.0 in)20 years30 of 100 (Routine)
18 November 1903Emmaville (Strathbogie), AUdaily rain30.7 mm (1.2 in)11.6 mm (0.5 in)28 years21 of 100 (Routine)
18 November 1903Halifax, CAdaily rain50.5 mm (2.0 in)11.9 mm (0.5 in)29 years21 of 100 (Routine)
18 November 1903Zagreb-Gric, HRdaily rain20.6 mm (0.8 in)6.5 mm (0.26 in)35 years20 of 100 (Routine)
18 November 1903La Crosse Wb City, USdaily low max-7.8 C (18.0 F)0.6 C (1.1 F)30 years12 of 100 (Routine)
18 November 1903Tenterfield (Federation Park), AUdaily rain35.6 mm (1.4 in)0.8 mm (0.03 in)28 years11 of 100 (Routine)
18 November 1903Stratford, CAdaily low max-6.1 C (21.0 F)1.1 C (2.0 F)22 years10 of 100 (Routine)
18 November 1903Hambantota, LKdaily low min20.7 C (69.3 F)0.5 C (0.9 F)5 years9 of 100 (Routine)
18 November 1903Sydney, CAdaily high max15.6 C (60.1 F)1.2 C (2.2 F)11 years8 of 100 (Routine)
18 November 1903Hambantota, LKdaily high max34.7 C (94.5 F)0.4 C (0.7 F)1 year5 of 100 (Routine)
18 November 1903Halifax, CAdaily high max (Tie)15.0 C (59.0 F)tie11 years1 of 100 (Routine)
18 November 1903Montgomery Wb City, USdaily low max (Tie)5.6 C (42.1 F)tie13 years1 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 1903
Records on 11-18 in each year Records set or tied on this calendar date in each year from 1793 to 1903. 1903 had 13 records. 01,0002,0003,0001793: 21795: 21805: 11816: 11823: 11827: 11829: 21835: 21838: 11840: 11845: 11846: 11847: 11852: 11856: 21865: 11869: 11873: 11875: 21878: 11879: 11880: 51881: 21882: 11883: 11884: 11885: 31887: 31888: 21889: 31890: 31891: 31892: 21893: 51894: 31895: 21896: 51897: 71898: 21899: 41900: 161901: 41902: 121903: 131904: 191905: 121906: 241907: 151908: 101909: 141910: 71911: 411912: 811913: 571914: 771915: 221916: 301917: 331918: 611919: 711920: 271921: 1091922: 361923: 961924: 1911925: 2541926: 2701927: 3101928: 3191929: 3551930: 4711931: 3251932: 3471933: 3101934: 5741935: 1051936: 3621937: 4321938: 3281939: 1951940: 2411941: 9591942: 5751943: 4901944: 2651945: 2601946: 7071947: 3681948: 3631949: 4621950: 4161951: 9811952: 4791953: 7311954: 3391955: 7091956: 2691957: 1,0551958: 1,2191959: 1,1651960: 5071961: 7141962: 4881963: 5631964: 9861965: 4521966: 2731967: 4191968: 5021969: 5401970: 2961971: 6661972: 4781973: 5821974: 6431975: 5201976: 6051977: 6261978: 9601979: 4491980: 1,7711981: 7891982: 5591983: 6011984: 6121985: 1,5311986: 1,3341987: 6601988: 4161989: 1,2611990: 5341991: 7191992: 7641993: 8801994: 1,1031995: 1,6831996: 1,2891997: 1,0491998: 1,0161999: 8532000: 1,6212001: 1,1162002: 8482003: 1,2272004: 1,1692005: 7732006: 7552007: 9632008: 1,3462009: 8022010: 6682011: 6882012: 5202013: 6832014: 2,5302015: 1,7332016: 1,1572017: 6322018: 6462019: 7932020: 1,6182021: 2682022: 1,2872023: 5362024: 5762025: 5761793187318941911192819451962197919962013
Records set or tied on this calendar date in each year from 1793 to 1903. 1903 had 13 records.
Counts for years before the ledger starts come from the same station rules.
Records on 11-18 in each year
YearRecords
17932
17952
18051
18161
18231
18271
18292
18352
18381
18401
18451
18461
18471
18521
18562
18651
18691
18731
18752
18781
18791
18805
18812
18821
18831
18841
18853
18873
18882
18893
18903
18913
18922
18935
18943
18952
18965
18977
18982
18994
190016
19014
190212
190313
190419
190512
190624
190715
190810
190914
19107
191141
191281
191357
191477
191522
191630
191733
191861
191971
192027
1921109
192236
192396
1924191
1925254
1926270
1927310
1928319
1929355
1930471
1931325
1932347
1933310
1934574
1935105
1936362
1937432
1938328
1939195
1940241
1941959
1942575
1943490
1944265
1945260
1946707
1947368
1948363
1949462
1950416
1951981
1952479
1953731
1954339
1955709
1956269
19571,055
19581,219
19591,165
1960507
1961714
1962488
1963563
1964986
1965452
1966273
1967419
1968502
1969540
1970296
1971666
1972478
1973582
1974643
1975520
1976605
1977626
1978960
1979449
19801,771
1981789
1982559
1983601
1984612
19851,531
19861,334
1987660
1988416
19891,261
1990534
1991719
1992764
1993880
19941,103
19951,683
19961,289
19971,049
19981,016
1999853
20001,621
20011,116
2002848
20031,227
20041,169
2005773
2006755
2007963
20081,346
2009802
2010668
2011688
2012520
2013683
20142,530
20151,733
20161,157
2017632
2018646
2019793
20201,618
2021268
20221,287
2023536
2024576
2025576

Download the Data

  • Data for records on 1903-11-18: 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).