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Built 2026-10-19 (19 October 2026)

Weather Records on 19 July 1909

17 weather records were set or tied worldwide on 19 July 1909. Highest significance: Winnipeg St Johns Coll, CA.

Key Facts for 19 July 1909

  • On 19 July 1909, 17 weather records were set or tied at long-record stations worldwide.
  • 0 were record highs and 13 were record lows, counting maximum and minimum temperature.
  • By timescale, 0 were all-time records, 0 monthly and 17 daily.
  • Winnipeg St Johns Coll set a daily record precipitation of 40.6 mm (1.6 in) on 19 July 1909.
  • Across 164 earlier years (1799 to 2026) the same calendar date averaged 443 records.

Record Map

17 stations
Weather records on 19 July 1909 17 station records on 19 July 1909 are marked on the map, coloured by record type.
17 station records on 19 July 1909 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.
Weather records on 19 July 1909: highest significance records shown on the map
StationCountryTypeValueSignificance
Winnipeg St Johns CollCanadaRecord daily precipitation40.6 mm (1.6 in)28 of 100 (Routine)
KaresuandoSwedenRecord daily precipitation24.4 mm (1.0 in)20 of 100 (Routine)
Atlantic City MarinaUnited StatesRecord low minimum temperature13.9 C (57.0 F)20 of 100 (Routine)
Olympia Priest Pt ParkUnited StatesRecord low minimum temperature3.9 C (39.0 F)14 of 100 (Routine)
TruroCanadaRecord daily precipitation18.3 mm (0.7 in)13 of 100 (Routine)
Winnemucca APUnited StatesRecord low minimum temperature5.6 C (42.1 F)13 of 100 (Routine)
EscanabaUnited StatesRecord daily precipitation28.4 mm (1.1 in)11 of 100 (Routine)
Walgett Council DepotAustraliaRecord low minimum temperature-3.3 C (26.1 F)8 of 100 (Routine)
Trenton 2United StatesRecord low maximum temperature22.2 C (72.0 F)4 of 100 (Routine)
Nuwara EliyaSri LankaRecord low minimum temperature7.2 C (45.0 F)3 of 100 (Routine)
Philadelphia CityUnited StatesRecord low maximum temperature24.4 C (75.9 F)3 of 100 (Routine)
Oran-Hopital MilitaireAlgeriaRecord low minimum temperature17.0 C (62.6 F)2 of 100 (Routine)
Port DoverCanadaRecord low minimum temperature9.4 C (48.9 F)2 of 100 (Routine)
QuebecCanadaRecord low maximum temperature16.7 C (62.1 F)2 of 100 (Routine)
Baltimore Customs HouseUnited StatesRecord low minimum temperature16.1 C (61.0 F)2 of 100 (Routine)
WashingtonUnited StatesRecord low maximum temperature24.4 C (75.9 F)2 of 100 (Routine)
Oran-Hopital MilitaireAlgeriaRecord low maximum temperature24.0 C (75.2 F)1 of 100 (Routine)

Counts by Type and Timescale

17 records
Records on 19 July 1909 by type Records set or tied on 19 July 1909 by type: Lowest daily maximum 5, Lowest daily minimum 8, Heaviest daily rainfall 4. 02468Highest daily maximum: 0Lowest daily maximum: 5Highest daily minimum: 0Lowest daily minimum: 8Heaviest daily rainfall: 4Heaviest daily snowfall: 0Deepest snow cover: 0Max highMax lowMin highMin lowRainSnowDepth
Records set or tied on 19 July 1909 by type: Lowest daily maximum 5, Lowest daily minimum 8, Heaviest daily rainfall 4.
Records on 19 July 1909 by type
Record typeRecords
Highest daily maximum0
Lowest daily maximum5
Highest daily minimum0
Lowest daily minimum8
Heaviest daily rainfall4
Heaviest daily snowfall0
Deepest snow cover0
Records on 19 July 1909 by timescale Records on 19 July 1909 by timescale: all-time 0, monthly 0, daily 17. 05101520all-time: 0monthly: 0daily: 17all-timemonthlydaily
Records on 19 July 1909 by timescale: all-time 0, monthly 0, daily 17.
Records on 19 July 1909 by timescale
TimescaleRecords
all-time0
monthly0
daily17

How Much Records Were Beaten By

8 broken records
Histogram of margins by which records were beaten on 19 July 1909 Margins by which the 8 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 28.4. Ties are not counted. 02460 to 5: 65 to 10: 010 to 15: 115 to 20: 020 to 25: 025 to 30: 10 to 55 to 1010 to 1515 to 2020 to 2525 to 30
Margins by which the 8 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 28.4. Ties are not counted.
Histogram of margins by which records were beaten on 19 July 1909
MarginRecords
0 to 56
5 to 100
10 to 151
15 to 200
20 to 250
25 to 301

Top 20 by Significance

19 July 1909
Top 17 records on 19 July 1909 by significance
DateStationRecordValueBeat old record byOld record stoodSignificance
19 July 1909Winnipeg St Johns Coll, CAdaily rain40.6 mm (1.6 in)28.4 mm (1.1 in)2 years28 of 100 (Routine)
19 July 1909Karesuando, SEdaily rain24.4 mm (1.0 in)12.0 mm (0.5 in)26 years20 of 100 (Routine)
19 July 1909Atlantic City Marina, USdaily low min13.9 C (57.0 F)1.7 C (3.1 F)33 years20 of 100 (Routine)
19 July 1909Olympia Priest Pt Park, USdaily low min3.9 C (39.0 F)1.7 C (3.1 F)18 years14 of 100 (Routine)
19 July 1909Truro, CAdaily rain18.3 mm (0.7 in)0.3 mm (0.01 in)35 years13 of 100 (Routine)
19 July 1909Winnemucca AP, USdaily low min5.6 C (42.1 F)1.6 C (2.9 F)21 years13 of 100 (Routine)
19 July 1909Escanaba, USdaily rain28.4 mm (1.1 in)2.7 mm (0.11 in)22 years11 of 100 (Routine)
19 July 1909Walgett Council Depot, AUdaily low min-3.3 C (26.1 F)1.1 C (2.0 F)8 years8 of 100 (Routine)
19 July 1909Trenton 2, USdaily low max (Tie)22.2 C (72.0 F)tie41 years4 of 100 (Routine)
19 July 1909Nuwara Eliya, LKdaily low min (Tie)7.2 C (45.0 F)tie33 years3 of 100 (Routine)
19 July 1909Philadelphia City, USdaily low max (Tie)24.4 C (75.9 F)tie33 years3 of 100 (Routine)
19 July 1909Oran-Hopital Militaire, DZdaily low min (Tie)17.0 C (62.6 F)tie20 years2 of 100 (Routine)
19 July 1909Port Dover, CAdaily low min (Tie)9.4 C (48.9 F)tie22 years2 of 100 (Routine)
19 July 1909Quebec, CAdaily low max (Tie)16.7 C (62.1 F)tie18 years2 of 100 (Routine)
19 July 1909Baltimore Customs House, USdaily low min (Tie)16.1 C (61.0 F)tie18 years2 of 100 (Routine)
19 July 1909Washington, USdaily low max (Tie)24.4 C (75.9 F)tie20 years2 of 100 (Routine)
19 July 1909Oran-Hopital Militaire, DZdaily low max (Tie)24.0 C (75.2 F)tie2 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

1799 to 1909
Records on 07-19 in each year Records set or tied on this calendar date in each year from 1799 to 1909. 1909 had 17 records. 05001,0001,5002,0001799: 11805: 11809: 11811: 11837: 11838: 11839: 11843: 11845: 21848: 11851: 11859: 21863: 21864: 11865: 21867: 11868: 11870: 11871: 31873: 21874: 31878: 21880: 11881: 21883: 11886: 31887: 11888: 31889: 11890: 51892: 31893: 21894: 41895: 21896: 11897: 41898: 21899: 31900: 61901: 41902: 121903: 41904: 151905: 201906: 141907: 191908: 211909: 171910: 491911: 141912: 391913: 481914: 351915: 1401916: 2341917: 1771918: 361919: 341920: 501921: 551922: 1211923: 2241924: 1911925: 1531926: 3191927: 961928: 1481929: 2321930: 5851931: 2691932: 3851933: 2581934: 7651935: 2681936: 4021937: 2271938: 2901939: 2851940: 3381941: 4241942: 5681943: 2761944: 3611945: 3081946: 4851947: 6131948: 3841949: 7621950: 6131951: 5451952: 5411953: 3301954: 5351955: 3431956: 5521957: 3481958: 4811959: 3931960: 7461961: 4021962: 4531963: 5021964: 5341965: 7551966: 4811967: 5601968: 7401969: 6101970: 5451971: 6361972: 6991973: 5381974: 5131975: 4411976: 8241977: 8981978: 6361979: 9641980: 8351981: 9151982: 6761983: 1,0111984: 1,0761985: 5691986: 8101987: 1,6081988: 9951989: 1,0811990: 9541991: 8031992: 7171993: 8471994: 5891995: 8931996: 1,3531997: 8561998: 1,3251999: 8782000: 1,8022001: 9052002: 9852003: 1,1922004: 1,0822005: 1,0492006: 1,3922007: 1,1812008: 7532009: 1,8442010: 9112011: 1,2662012: 8782013: 1,0612014: 1,2072015: 7352016: 6052017: 4952018: 8362019: 6512020: 4092021: 7792022: 1,1432023: 8842024: 5442025: 6002026: 6531799187018961913193019471964198119982015
Records set or tied on this calendar date in each year from 1799 to 1909. 1909 had 17 records.
Counts for years before the ledger starts come from the same station rules.
Records on 07-19 in each year
YearRecords
17991
18051
18091
18111
18371
18381
18391
18431
18452
18481
18511
18592
18632
18641
18652
18671
18681
18701
18713
18732
18743
18782
18801
18812
18831
18863
18871
18883
18891
18905
18923
18932
18944
18952
18961
18974
18982
18993
19006
19014
190212
19034
190415
190520
190614
190719
190821
190917
191049
191114
191239
191348
191435
1915140
1916234
1917177
191836
191934
192050
192155
1922121
1923224
1924191
1925153
1926319
192796
1928148
1929232
1930585
1931269
1932385
1933258
1934765
1935268
1936402
1937227
1938290
1939285
1940338
1941424
1942568
1943276
1944361
1945308
1946485
1947613
1948384
1949762
1950613
1951545
1952541
1953330
1954535
1955343
1956552
1957348
1958481
1959393
1960746
1961402
1962453
1963502
1964534
1965755
1966481
1967560
1968740
1969610
1970545
1971636
1972699
1973538
1974513
1975441
1976824
1977898
1978636
1979964
1980835
1981915
1982676
19831,011
19841,076
1985569
1986810
19871,608
1988995
19891,081
1990954
1991803
1992717
1993847
1994589
1995893
19961,353
1997856
19981,325
1999878
20001,802
2001905
2002985
20031,192
20041,082
20051,049
20061,392
20071,181
2008753
20091,844
2010911
20111,266
2012878
20131,061
20141,207
2015735
2016605
2017495
2018836
2019651
2020409
2021779
20221,143
2023884
2024544
2025600
2026653

Download the Data

  • Data for records on 1909-07-19: 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).