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Built 2026-10-19 (19 October 2026)

Weather Records on 23 July 1909

27 weather records were set or tied worldwide on 23 July 1909. Highest significance: Owen Sound, CA.

Key Facts for 23 July 1909

  • On 23 July 1909, 27 weather records were set or tied at long-record stations worldwide.
  • 1 were record highs and 11 were record lows, counting maximum and minimum temperature.
  • By timescale, 0 were all-time records, 0 monthly and 27 daily.
  • Owen Sound set a daily record precipitation of 60.2 mm (2.4 in) on 23 July 1909.
  • Across 167 earlier years (1794 to 2026) the same calendar date averaged 451 records.

Record Map

27 stations
Weather records on 23 July 1909 27 station records on 23 July 1909 are marked on the map, coloured by record type.
27 station records on 23 July 1909 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.
Weather records on 23 July 1909: highest significance records shown on the map
StationCountryTypeValueSignificance
Owen SoundCanadaRecord daily precipitation60.2 mm (2.4 in)49 of 100 (Notable)
Parry SoundCanadaRecord daily precipitation49.5 mm (1.9 in)46 of 100 (Notable)
SouthamptonCanadaRecord daily precipitation30.0 mm (1.2 in)34 of 100 (Routine)
OrilliaCanadaRecord daily precipitation46.2 mm (1.8 in)33 of 100 (Routine)
PatersonUnited StatesRecord daily precipitation37.3 mm (1.5 in)28 of 100 (Routine)
StonecliffeCanadaRecord daily precipitation37.1 mm (1.5 in)24 of 100 (Routine)
Point ClarkCanadaRecord daily precipitation30.5 mm (1.2 in)24 of 100 (Routine)
Newark Liberty Intl APUnited StatesRecord low maximum temperature19.4 C (66.9 F)21 of 100 (Routine)
TorontoCanadaRecord daily precipitation22.9 mm (0.9 in)20 of 100 (Routine)
PeterboroughCanadaRecord daily precipitation20.3 mm (0.8 in)20 of 100 (Routine)
GravenhurstCanadaRecord daily precipitation26.9 mm (1.1 in)19 of 100 (Routine)
StratfordCanadaRecord low maximum temperature19.4 C (66.9 F)18 of 100 (Routine)
Moorestown 4 EUnited StatesRecord daily precipitation33.0 mm (1.3 in)18 of 100 (Routine)
Olympia Priest Pt ParkUnited StatesRecord low minimum temperature5.0 C (41.0 F)18 of 100 (Routine)
VinelandUnited StatesRecord daily precipitation39.6 mm (1.6 in)14 of 100 (Routine)
BeatriceCanadaRecord daily precipitation20.8 mm (0.8 in)13 of 100 (Routine)
Parry SoundCanadaRecord low maximum temperature18.9 C (66.0 F)12 of 100 (Routine)
StonecliffeCanadaRecord low maximum temperature16.1 C (61.0 F)11 of 100 (Routine)
Trenton 2United StatesRecord low maximum temperature21.7 C (71.1 F)11 of 100 (Routine)
Ny City Cntrl ParkUnited StatesRecord daily precipitation45.7 mm (1.8 in)11 of 100 (Routine)
BuffaloUnited StatesRecord low minimum temperature11.1 C (52.0 F)10 of 100 (Routine)
World Trade CtrUnited StatesRecord low maximum temperature20.0 C (68.0 F)8 of 100 (Routine)
Kingston Queens UCanadaRecord daily precipitation17.8 mm (0.7 in)5 of 100 (Routine)
Owen SoundCanadaRecord low maximum temperature17.8 C (64.0 F)2 of 100 (Routine)
St John'sCanadaRecord high minimum temperature18.9 C (66.0 F)2 of 100 (Routine)
Ny City Cntrl ParkUnited StatesRecord low maximum temperature21.1 C (70.0 F)2 of 100 (Routine)
GravenhurstCanadaRecord low maximum temperature18.9 C (66.0 F)1 of 100 (Routine)

Counts by Type and Timescale

27 records
Records on 23 July 1909 by type Records set or tied on 23 July 1909 by type: Lowest daily maximum 9, Highest daily minimum 1, Lowest daily minimum 2, Heaviest daily rainfall 15. 051015Highest daily maximum: 0Lowest daily maximum: 9Highest daily minimum: 1Lowest daily minimum: 2Heaviest daily rainfall: 15Heaviest daily snowfall: 0Deepest snow cover: 0Max highMax lowMin highMin lowRainSnowDepth
Records set or tied on 23 July 1909 by type: Lowest daily maximum 9, Highest daily minimum 1, Lowest daily minimum 2, Heaviest daily rainfall 15.
Records on 23 July 1909 by type
Record typeRecords
Highest daily maximum0
Lowest daily maximum9
Highest daily minimum1
Lowest daily minimum2
Heaviest daily rainfall15
Heaviest daily snowfall0
Deepest snow cover0
Records on 23 July 1909 by timescale Records on 23 July 1909 by timescale: all-time 0, monthly 0, daily 27. 0102030all-time: 0monthly: 0daily: 27all-timemonthlydaily
Records on 23 July 1909 by timescale: all-time 0, monthly 0, daily 27.
Records on 23 July 1909 by timescale
TimescaleRecords
all-time0
monthly0
daily27

How Much Records Were Beaten By

23 broken records
Histogram of margins by which records were beaten on 23 July 1909 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 54.4. Ties are not counted. 0510150 to 10: 1410 to 20: 320 to 30: 430 to 40: 040 to 50: 150 to 60: 10 to 1010 to 2020 to 3030 to 4040 to 5050 to 60
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 54.4. Ties are not counted.
Histogram of margins by which records were beaten on 23 July 1909
MarginRecords
0 to 1014
10 to 203
20 to 304
30 to 400
40 to 501
50 to 601

Top 20 by Significance

23 July 1909
Top 20 records on 23 July 1909 by significance
DateStationRecordValueBeat old record byOld record stoodSignificance
23 July 1909Owen Sound, CAdaily rain60.2 mm (2.4 in)54.4 mm (2.1 in)24 years49 of 100 (Notable)
23 July 1909Parry Sound, CAdaily rain49.5 mm (1.9 in)42.6 mm (1.7 in)11 years46 of 100 (Notable)
23 July 1909Southampton, CAdaily rain30.0 mm (1.2 in)21.6 mm (0.9 in)11 years34 of 100 (Routine)
23 July 1909Orillia, CAdaily rain46.2 mm (1.8 in)27.9 mm (1.1 in)7 years33 of 100 (Routine)
23 July 1909Paterson, USdaily rain37.3 mm (1.5 in)24.6 mm (1.0 in)24 years28 of 100 (Routine)
23 July 1909Stonecliffe, CAdaily rain37.1 mm (1.5 in)17.5 mm (0.7 in)4 years24 of 100 (Routine)
23 July 1909Point Clark, CAdaily rain30.5 mm (1.2 in)23.6 mm (0.9 in)4 years24 of 100 (Routine)
23 July 1909Newark Liberty Intl AP, USdaily low max19.4 C (66.9 F)0.6 C (1.1 F)46 years21 of 100 (Routine)
23 July 1909Toronto, CAdaily rain22.9 mm (0.9 in)0.5 mm (0.02 in)46 years20 of 100 (Routine)
23 July 1909Peterborough, CAdaily rain20.3 mm (0.8 in)8.9 mm (0.35 in)29 years20 of 100 (Routine)
23 July 1909Gravenhurst, CAdaily rain26.9 mm (1.1 in)12.2 mm (0.5 in)11 years19 of 100 (Routine)
23 July 1909Stratford, CAdaily low max19.4 C (66.9 F)1.2 C (2.2 F)39 years18 of 100 (Routine)
23 July 1909Moorestown 4 E, USdaily rain33.0 mm (1.3 in)8.4 mm (0.33 in)29 years18 of 100 (Routine)
23 July 1909Olympia Priest Pt Park, USdaily low min5.0 C (41.0 F)1.7 C (3.1 F)31 years18 of 100 (Routine)
23 July 1909Vineland, USdaily rain39.6 mm (1.6 in)15.5 mm (0.6 in)0 years14 of 100 (Routine)
23 July 1909Beatrice, CAdaily rain20.8 mm (0.8 in)3.0 mm (0.12 in)29 years13 of 100 (Routine)
23 July 1909Parry Sound, CAdaily low max18.9 C (66.0 F)0.5 C (0.9 F)28 years12 of 100 (Routine)
23 July 1909Stonecliffe, CAdaily low max16.1 C (61.0 F)1.7 C (3.1 F)15 years11 of 100 (Routine)
23 July 1909Trenton 2, USdaily low max21.7 C (71.1 F)2.2 C (4.0 F)4 years11 of 100 (Routine)
23 July 1909Ny City Cntrl Park, USdaily rain45.7 mm (1.8 in)2.5 mm (0.10 in)21 years11 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

1794 to 1909
Records on 07-23 in each year Records set or tied on this calendar date in each year from 1794 to 1909. 1909 had 27 records. 05001,0001,5002,0001794: 21797: 11804: 11810: 11811: 21832: 11835: 11836: 21838: 11845: 11846: 21851: 11852: 11855: 21856: 11859: 11860: 11861: 11863: 11867: 11868: 51870: 11873: 21875: 21877: 11879: 21880: 21882: 11883: 11884: 11885: 51886: 11887: 21888: 11889: 51890: 41894: 31895: 71896: 41898: 91899: 51900: 81901: 101902: 61903: 41904: 181905: 111906: 191907: 91908: 151909: 271910: 541911: 371912: 431913: 361914: 591915: 351916: 341917: 421918: 961919: 261920: 401921: 2211922: 1131923: 1041924: 1581925: 1731926: 2661927: 3081928: 1461929: 1741930: 2141931: 3341932: 2321933: 4321934: 8981935: 3291936: 4031937: 3191938: 3541939: 2771940: 4941941: 2921942: 2651943: 2451944: 3501945: 2391946: 5311947: 1,2401948: 6101949: 4531950: 5001951: 4221952: 7881953: 6601954: 5451955: 5851956: 4021957: 5131958: 6331959: 6061960: 5681961: 9371962: 4651963: 4901964: 3731965: 3681966: 3681967: 3471968: 4801969: 4361970: 9351971: 6481972: 6401973: 7981974: 5781975: 3591976: 4251977: 5701978: 1,0641979: 6481980: 7031981: 1,0301982: 5941983: 1,3241984: 9801985: 7111986: 1,2391987: 1,1641988: 1,1241989: 8681990: 1,0331991: 1,0501992: 1,4691993: 1,4661994: 1,2151995: 8271996: 1,2271997: 1,0881998: 8851999: 8462000: 1,2252001: 1,2422002: 8752003: 1,6492004: 1,1482005: 9972006: 1,7572007: 1,2622008: 1,0572009: 1,0692010: 1,6272011: 1,9072012: 8222013: 6482014: 7832015: 5592016: 7602017: 5172018: 8732019: 7862020: 5142021: 5062022: 7072023: 6292024: 7982025: 9172026: 7881794186118891910192719441961197819952012
Records set or tied on this calendar date in each year from 1794 to 1909. 1909 had 27 records.
Counts for years before the ledger starts come from the same station rules.
Records on 07-23 in each year
YearRecords
17942
17971
18041
18101
18112
18321
18351
18362
18381
18451
18462
18511
18521
18552
18561
18591
18601
18611
18631
18671
18685
18701
18732
18752
18771
18792
18802
18821
18831
18841
18855
18861
18872
18881
18895
18904
18943
18957
18964
18989
18995
19008
190110
19026
19034
190418
190511
190619
19079
190815
190927
191054
191137
191243
191336
191459
191535
191634
191742
191896
191926
192040
1921221
1922113
1923104
1924158
1925173
1926266
1927308
1928146
1929174
1930214
1931334
1932232
1933432
1934898
1935329
1936403
1937319
1938354
1939277
1940494
1941292
1942265
1943245
1944350
1945239
1946531
19471,240
1948610
1949453
1950500
1951422
1952788
1953660
1954545
1955585
1956402
1957513
1958633
1959606
1960568
1961937
1962465
1963490
1964373
1965368
1966368
1967347
1968480
1969436
1970935
1971648
1972640
1973798
1974578
1975359
1976425
1977570
19781,064
1979648
1980703
19811,030
1982594
19831,324
1984980
1985711
19861,239
19871,164
19881,124
1989868
19901,033
19911,050
19921,469
19931,466
19941,215
1995827
19961,227
19971,088
1998885
1999846
20001,225
20011,242
2002875
20031,649
20041,148
2005997
20061,757
20071,262
20081,057
20091,069
20101,627
20111,907
2012822
2013648
2014783
2015559
2016760
2017517
2018873
2019786
2020514
2021506
2022707
2023629
2024798
2025917
2026788

Download the Data

  • Data for records on 1909-07-23: 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).