Daily records
Page built 2026-10-19
Data as of 2026-10-15
Search
Built 2026-10-19 (19 October 2026)

Weather Records on 20 April 1904

31 weather records were set or tied worldwide on 20 April 1904. Highest significance: Montreal McGill, CA.

Key Facts for 20 April 1904

  • On 20 April 1904, 31 weather records were set or tied at long-record stations worldwide.
  • 1 were record highs and 24 were record lows, counting maximum and minimum temperature.
  • By timescale, 0 were all-time records, 0 monthly and 31 daily.
  • Montreal McGill set a daily record snowfall of 10.9 cm (4.3 in) on 20 April 1904.
  • Across 159 earlier years (1807 to 2026) the same calendar date averaged 465 records.

Record Map

31 stations
Weather records on 20 April 1904 31 station records on 20 April 1904 are marked on the map, coloured by record type.
31 station records on 20 April 1904 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.
Weather records on 20 April 1904: highest significance records shown on the map
StationCountryTypeValueSignificance
Montreal McGillCanadaRecord daily snowfall10.9 cm (4.3 in)25 of 100 (Routine)
OrilliaCanadaRecord daily snowfall3.8 cm (1.5 in)20 of 100 (Routine)
ConcordUnited StatesRecord daily snowfall10.2 cm (4.0 in)15 of 100 (Routine)
Ny City Cntrl ParkUnited StatesRecord low maximum temperature2.8 C (37.0 F)14 of 100 (Routine)
Scotsburn (Mount Boninyong)AustraliaRecord daily precipitation21.3 mm (0.8 in)13 of 100 (Routine)
StratfordCanadaRecord low maximum temperature-3.9 C (25.0 F)13 of 100 (Routine)
Bourke Post OfficeAustraliaRecord low minimum temperature6.1 C (43.0 F)12 of 100 (Routine)
Cleveland 2717 EuclidUnited StatesRecord low minimum temperature-5.0 C (23.0 F)12 of 100 (Routine)
Atlantic City MarinaUnited StatesRecord low maximum temperature6.1 C (43.0 F)11 of 100 (Routine)
Newark Liberty Intl APUnited StatesRecord low maximum temperature2.8 C (37.0 F)11 of 100 (Routine)
TorontoCanadaRecord low minimum temperature-7.2 C (19.0 F)10 of 100 (Routine)
St John'sCanadaRecord daily precipitation17.8 mm (0.7 in)10 of 100 (Routine)
World Trade CtrUnited StatesRecord low maximum temperature2.2 C (36.0 F)10 of 100 (Routine)
Kingston Queens UCanadaRecord low maximum temperature1.1 C (34.0 F)8 of 100 (Routine)
Kingston Queens UCanadaRecord daily snowfall4.1 cm (1.6 in)8 of 100 (Routine)
WashingtonUnited StatesRecord low minimum temperature-2.2 C (28.0 F)8 of 100 (Routine)
Wagga Wagga (Kooringal)AustraliaRecord low maximum temperature17.8 C (64.0 F)7 of 100 (Routine)
StratfordCanadaRecord low minimum temperature-8.9 C (16.0 F)7 of 100 (Routine)
Baltimore Customs HouseUnited StatesRecord low minimum temperature-2.8 C (27.0 F)7 of 100 (Routine)
BuffaloUnited StatesRecord low minimum temperature-6.7 C (19.9 F)6 of 100 (Routine)
Cleveland 2717 EuclidUnited StatesRecord low maximum temperature-0.6 C (30.9 F)6 of 100 (Routine)
Milwaukee Wb CityUnited StatesRecord low minimum temperature-3.9 C (25.0 F)6 of 100 (Routine)
Atlantic City MarinaUnited StatesRecord low minimum temperature-2.8 C (27.0 F)6 of 100 (Routine)
Fort SillUnited StatesRecord high maximum temperature32.2 C (90.0 F)3 of 100 (Routine)
WoodstockCanadaRecord low minimum temperature-7.8 C (18.0 F)2 of 100 (Routine)
Milwaukee Wb CityUnited StatesRecord low maximum temperature1.1 C (34.0 F)2 of 100 (Routine)
Newark Liberty Intl APUnited StatesRecord low minimum temperature-3.9 C (25.0 F)2 of 100 (Routine)
Trenton 2United StatesRecord low maximum temperature4.4 C (39.9 F)1 of 100 (Routine)
Madison Wb CityUnited StatesRecord low minimum temperature-4.4 C (24.1 F)1 of 100 (Routine)
Philadelphia CityUnited StatesRecord low maximum temperature5.6 C (42.1 F)1 of 100 (Routine)
Dubuque RiverUnited StatesRecord low minimum temperature-2.8 C (27.0 F)1 of 100 (Routine)

Counts by Type and Timescale

31 records
Records on 20 April 1904 by type Records set or tied on 20 April 1904 by type: Highest daily maximum 1, Lowest daily maximum 11, Lowest daily minimum 13, Heaviest daily rainfall 2, Heaviest daily snowfall 4. 051015Highest daily maximum: 1Lowest daily maximum: 11Highest daily minimum: 0Lowest daily minimum: 13Heaviest daily rainfall: 2Heaviest daily snowfall: 4Deepest snow cover: 0Max highMax lowMin highMin lowRainSnowDepth
Records set or tied on 20 April 1904 by type: Highest daily maximum 1, Lowest daily maximum 11, Lowest daily minimum 13, Heaviest daily rainfall 2, Heaviest daily snowfall 4.
Records on 20 April 1904 by type
Record typeRecords
Highest daily maximum1
Lowest daily maximum11
Highest daily minimum0
Lowest daily minimum13
Heaviest daily rainfall2
Heaviest daily snowfall4
Deepest snow cover0
Records on 20 April 1904 by timescale Records on 20 April 1904 by timescale: all-time 0, monthly 0, daily 31. 010203040all-time: 0monthly: 0daily: 31all-timemonthlydaily
Records on 20 April 1904 by timescale: all-time 0, monthly 0, daily 31.
Records on 20 April 1904 by timescale
TimescaleRecords
all-time0
monthly0
daily31

How Much Records Were Beaten By

23 broken records
Histogram of margins by which records were beaten on 20 April 1904 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 66.0. Ties are not counted. 051015200 to 10: 1810 to 20: 120 to 30: 230 to 40: 140 to 50: 050 to 60: 060 to 70: 10 to 1010 to 2020 to 3030 to 4040 to 5050 to 6060 to 70
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 66.0. Ties are not counted.
Histogram of margins by which records were beaten on 20 April 1904
MarginRecords
0 to 1018
10 to 201
20 to 302
30 to 401
40 to 500
50 to 600
60 to 701

Top 20 by Significance

20 April 1904
Top 20 records on 20 April 1904 by significance
DateStationRecordValueBeat old record byOld record stoodSignificance
20 April 1904Montreal McGill, CAdaily snowfall10.9 cm (4.3 in)6.6 cm (2.6 in)26 years25 of 100 (Routine)
20 April 1904Orillia, CAdaily snowfall3.8 cm (1.5 in)3.8 cm (1.5 in)28 years20 of 100 (Routine)
20 April 1904Concord, USdaily snowfall10.2 cm (4.0 in)2.6 cm (1.0 in)29 years15 of 100 (Routine)
20 April 1904Ny City Cntrl Park, USdaily low max2.8 C (37.0 F)2.2 C (4.0 F)28 years14 of 100 (Routine)
20 April 1904Scotsburn (Mount Boninyong), AUdaily rain21.3 mm (0.8 in)10.9 mm (0.4 in)3 years13 of 100 (Routine)
20 April 1904Stratford, CAdaily low max-3.9 C (25.0 F)5.0 C (9.0 F)6 years13 of 100 (Routine)
20 April 1904Bourke Post Office, AUdaily low min6.1 C (43.0 F)2.8 C (5.0 F)9 years12 of 100 (Routine)
20 April 1904Cleveland 2717 Euclid, USdaily low min-5.0 C (23.0 F)0.6 C (1.1 F)28 years12 of 100 (Routine)
20 April 1904Atlantic City Marina, USdaily low max6.1 C (43.0 F)1.1 C (2.0 F)22 years11 of 100 (Routine)
20 April 1904Newark Liberty Intl AP, USdaily low max2.8 C (37.0 F)1.6 C (2.9 F)10 years11 of 100 (Routine)
20 April 1904Toronto, CAdaily low min-7.2 C (19.0 F)1.1 C (2.0 F)6 years10 of 100 (Routine)
20 April 1904St John's, CAdaily rain17.8 mm (0.7 in)3.1 mm (0.12 in)14 years10 of 100 (Routine)
20 April 1904World Trade Ctr, USdaily low max2.2 C (36.0 F)2.2 C (4.0 F)10 years10 of 100 (Routine)
20 April 1904Kingston Queens U, CAdaily low max1.1 C (34.0 F)1.7 C (3.1 F)6 years8 of 100 (Routine)
20 April 1904Kingston Queens U, CAdaily snowfall4.1 cm (1.6 in)2.8 cm (1.1 in)3 years8 of 100 (Routine)
20 April 1904Washington, USdaily low min-2.2 C (28.0 F)0.5 C (0.9 F)6 years8 of 100 (Routine)
20 April 1904Wagga Wagga (Kooringal), AUdaily low max17.8 C (64.0 F)1.5 C (2.7 F)5 years7 of 100 (Routine)
20 April 1904Stratford, CAdaily low min-8.9 C (16.0 F)0.6 C (1.1 F)6 years7 of 100 (Routine)
20 April 1904Baltimore Customs House, USdaily low min-2.8 C (27.0 F)1.1 C (2.0 F)6 years7 of 100 (Routine)
20 April 1904Buffalo, USdaily low min-6.7 C (19.9 F)0.6 C (1.1 F)6 years6 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

1807 to 1904
Records on 04-20 in each year Records set or tied on this calendar date in each year from 1807 to 1904. 1904 had 31 records. 05001,0001,5002,0001807: 31817: 11838: 11849: 21851: 11852: 41854: 11858: 11860: 11864: 11865: 31868: 11869: 11870: 11872: 11874: 31875: 41876: 11878: 21880: 21881: 21884: 11885: 11886: 21889: 11891: 21892: 11893: 61894: 81895: 71896: 31897: 61898: 11899: 11901: 81902: 31903: 141904: 311905: 91906: 121907: 181908: 141909: 221910: 251911: 181912: 121913: 191914: 461915: 451916: 191917: 331918: 421919: 171920: 491921: 271922: 401923: 1571924: 1131925: 1691926: 3101927: 4421928: 2121929: 1821930: 871931: 2551932: 1661933: 2791934: 3841935: 3841936: 3111937: 4271938: 3391939: 1581940: 5191941: 5581942: 2231943: 6701944: 3041945: 3911946: 3951947: 3081948: 4931949: 4771950: 3291951: 6901952: 5521953: 1,0711954: 3771955: 6231956: 3841957: 7301958: 3271959: 5631960: 4721961: 1,0781962: 4871963: 5951964: 7491965: 7241966: 1,1741967: 8641968: 9751969: 3821970: 9481971: 7651972: 5311973: 9821974: 6731975: 3441976: 6611977: 6931978: 8001979: 4951980: 1,5391981: 7061982: 9061983: 1,8441984: 9221985: 1,1401986: 7701987: 1,4471988: 1,1441989: 1,1871990: 1,4951991: 1,0751992: 1,0091993: 7721994: 7561995: 1,3511996: 9701997: 8331998: 1,4901999: 6742000: 9312001: 7522002: 1,0812003: 7582004: 5672005: 7072006: 8592007: 5822008: 1,1102009: 8452010: 6932011: 1,4772012: 7262013: 1,5202014: 3842015: 7022016: 6502017: 7342018: 1,3092019: 1,0192020: 4492021: 1,2152022: 5962023: 8282024: 6732025: 8362026: 5331807187518981915193119471963197919952011
Records set or tied on this calendar date in each year from 1807 to 1904. 1904 had 31 records.
Counts for years before the ledger starts come from the same station rules.
Records on 04-20 in each year
YearRecords
18073
18171
18381
18492
18511
18524
18541
18581
18601
18641
18653
18681
18691
18701
18721
18743
18754
18761
18782
18802
18812
18841
18851
18862
18891
18912
18921
18936
18948
18957
18963
18976
18981
18991
19018
19023
190314
190431
19059
190612
190718
190814
190922
191025
191118
191212
191319
191446
191545
191619
191733
191842
191917
192049
192127
192240
1923157
1924113
1925169
1926310
1927442
1928212
1929182
193087
1931255
1932166
1933279
1934384
1935384
1936311
1937427
1938339
1939158
1940519
1941558
1942223
1943670
1944304
1945391
1946395
1947308
1948493
1949477
1950329
1951690
1952552
19531,071
1954377
1955623
1956384
1957730
1958327
1959563
1960472
19611,078
1962487
1963595
1964749
1965724
19661,174
1967864
1968975
1969382
1970948
1971765
1972531
1973982
1974673
1975344
1976661
1977693
1978800
1979495
19801,539
1981706
1982906
19831,844
1984922
19851,140
1986770
19871,447
19881,144
19891,187
19901,495
19911,075
19921,009
1993772
1994756
19951,351
1996970
1997833
19981,490
1999674
2000931
2001752
20021,081
2003758
2004567
2005707
2006859
2007582
20081,110
2009845
2010693
20111,477
2012726
20131,520
2014384
2015702
2016650
2017734
20181,309
20191,019
2020449
20211,215
2022596
2023828
2024673
2025836
2026533

Download the Data

  • Data for records on 1904-04-20: 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).