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Built 2026-10-19 (19 October 2026)

Weather Records on 9 October 1912

23 weather records were set or tied worldwide on 9 October 1912. Highest significance: Praha-Klementinum, CZ.

Key Facts for 9 October 1912

  • On 9 October 1912, 23 weather records were set or tied at long-record stations worldwide.
  • 0 were record highs and 14 were record lows, counting maximum and minimum temperature.
  • By timescale, 0 were all-time records, 0 monthly and 23 daily.
  • Praha-Klementinum set a daily record low minimum temperature of 0.3 C (32.5 F) on 9 October 1912.
  • Across 162 earlier years (1793 to 2026) the same calendar date averaged 470 records.

Record Map

23 stations
Weather records on 9 October 1912 23 station records on 9 October 1912 are marked on the map, coloured by record type.
23 station records on 9 October 1912 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.
Weather records on 9 October 1912: highest significance records shown on the map
StationCountryTypeValueSignificance
Praha-KlementinumCzech RepublicRecord low minimum temperature0.3 C (32.5 F)28 of 100 (Routine)
Milwaukee Wb CityUnited StatesRecord daily precipitation31.2 mm (1.2 in)26 of 100 (Routine)
GravenhurstCanadaRecord daily precipitation13.2 mm (0.5 in)20 of 100 (Routine)
SouthamptonCanadaRecord daily precipitation13.0 mm (0.5 in)19 of 100 (Routine)
Windsor RiversideCanadaRecord daily precipitation12.7 mm (0.5 in)19 of 100 (Routine)
Dubuque RiverUnited StatesRecord daily precipitation32.0 mm (1.3 in)17 of 100 (Routine)
PlauenGermanyRecord low minimum temperature-3.1 C (26.4 F)11 of 100 (Routine)
KievUkraineRecord low maximum temperature4.3 C (39.7 F)11 of 100 (Routine)
WallalooAustraliaRecord daily precipitation3.8 mm (0.15 in)9 of 100 (Routine)
ChemnitzGermanyRecord low minimum temperature-0.8 C (30.6 F)7 of 100 (Routine)
GorkiBelarusRecord daily precipitation5.9 mm (0.23 in)6 of 100 (Routine)
Port StanleyCanadaRecord daily precipitation8.6 mm (0.34 in)6 of 100 (Routine)
BrantfordCanadaRecord daily precipitation7.9 mm (0.31 in)6 of 100 (Routine)
Ilulissat (Jakobshavn)Greenland [Denmark]Record low minimum temperature-13.8 C (7.2 F)6 of 100 (Routine)
Oran-Hopital MilitaireAlgeriaRecord low maximum temperature20.0 C (68.0 F)5 of 100 (Routine)
TruroCanadaRecord low minimum temperature-4.4 C (24.1 F)5 of 100 (Routine)
ConcordUnited StatesRecord low minimum temperature-1.1 C (30.0 F)4 of 100 (Routine)
ChathamCanadaRecord low minimum temperature-1.7 C (28.9 F)3 of 100 (Routine)
Fredericton UnbCanadaRecord low minimum temperature-2.8 C (27.0 F)3 of 100 (Routine)
Portland Rfc CityUnited StatesRecord low minimum temperature4.4 C (39.9 F)2 of 100 (Routine)
YarmouthCanadaRecord low minimum temperature0.0 C (32.0 F)1 of 100 (Routine)
CharlottetownCanadaRecord low minimum temperature2.2 C (36.0 F)1 of 100 (Routine)
San Diego WboUnited StatesRecord low maximum temperature17.8 C (64.0 F)1 of 100 (Routine)

Counts by Type and Timescale

23 records
Records on 9 October 1912 by type Records set or tied on 9 October 1912 by type: Lowest daily maximum 3, Lowest daily minimum 11, Heaviest daily rainfall 9. 051015Highest daily maximum: 0Lowest daily maximum: 3Highest daily minimum: 0Lowest daily minimum: 11Heaviest daily rainfall: 9Heaviest daily snowfall: 0Deepest snow cover: 0Max highMax lowMin highMin lowRainSnowDepth
Records set or tied on 9 October 1912 by type: Lowest daily maximum 3, Lowest daily minimum 11, Heaviest daily rainfall 9.
Records on 9 October 1912 by type
Record typeRecords
Highest daily maximum0
Lowest daily maximum3
Highest daily minimum0
Lowest daily minimum11
Heaviest daily rainfall9
Heaviest daily snowfall0
Deepest snow cover0
Records on 9 October 1912 by timescale Records on 9 October 1912 by timescale: all-time 0, monthly 0, daily 23. 0102030all-time: 0monthly: 0daily: 23all-timemonthlydaily
Records on 9 October 1912 by timescale: all-time 0, monthly 0, daily 23.
Records on 9 October 1912 by timescale
TimescaleRecords
all-time0
monthly0
daily23

How Much Records Were Beaten By

15 broken records
Histogram of margins by which records were beaten on 9 October 1912 Margins by which the 15 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 10.4. Ties are not counted. 0358100 to 2: 102 to 4: 24 to 6: 06 to 8: 18 to 10: 010 to 12: 20 to 22 to 44 to 66 to 88 to 1010 to 12
Margins by which the 15 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 10.4. Ties are not counted.
Histogram of margins by which records were beaten on 9 October 1912
MarginRecords
0 to 210
2 to 42
4 to 60
6 to 81
8 to 100
10 to 122

Top 20 by Significance

9 October 1912
Top 20 records on 9 October 1912 by significance
DateStationRecordValueBeat old record byOld record stoodSignificance
9 October 1912Praha-Klementinum, CZdaily low min0.3 C (32.5 F)1.4 C (2.5 F)46 years28 of 100 (Routine)
9 October 1912Milwaukee Wb City, USdaily rain31.2 mm (1.2 in)10.4 mm (0.4 in)34 years26 of 100 (Routine)
9 October 1912Gravenhurst, CAdaily rain13.2 mm (0.5 in)6.1 mm (0.24 in)33 years20 of 100 (Routine)
9 October 1912Southampton, CAdaily rain13.0 mm (0.5 in)3.3 mm (0.13 in)33 years19 of 100 (Routine)
9 October 1912Windsor Riverside, CAdaily rain12.7 mm (0.5 in)1.8 mm (0.07 in)44 years19 of 100 (Routine)
9 October 1912Dubuque River, USdaily rain32.0 mm (1.3 in)10.2 mm (0.4 in)8 years17 of 100 (Routine)
9 October 1912Plauen, DEdaily low min-3.1 C (26.4 F)1.9 C (3.4 F)12 years11 of 100 (Routine)
9 October 1912Kiev, UAdaily low max4.3 C (39.7 F)3.2 C (5.8 F)10 years11 of 100 (Routine)
9 October 1912Wallaloo, AUdaily rain3.8 mm (0.15 in)1.3 mm (0.05 in)15 years9 of 100 (Routine)
9 October 1912Chemnitz, DEdaily low min-0.8 C (30.6 F)0.6 C (1.1 F)10 years7 of 100 (Routine)
9 October 1912Gorki, BYdaily rain5.9 mm (0.23 in)0.5 mm (0.02 in)9 years6 of 100 (Routine)
9 October 1912Port Stanley, CAdaily rain8.6 mm (0.34 in)1.5 mm (0.06 in)6 years6 of 100 (Routine)
9 October 1912Brantford, CAdaily rain7.9 mm (0.31 in)1.0 mm (0.04 in)8 years6 of 100 (Routine)
9 October 1912Ilulissat (Jakobshavn), GLdaily low min-13.8 C (7.2 F)0.3 C (0.5 F)8 years6 of 100 (Routine)
9 October 1912Oran-Hopital Militaire, DZdaily low max (Tie)20.0 C (68.0 F)tie51 years5 of 100 (Routine)
9 October 1912Truro, CAdaily low min-4.4 C (24.1 F)0.5 C (0.9 F)6 years5 of 100 (Routine)
9 October 1912Concord, USdaily low min (Tie)-1.1 C (30.0 F)tie41 years4 of 100 (Routine)
9 October 1912Chatham, CAdaily low min (Tie)-1.7 C (28.9 F)tie35 years3 of 100 (Routine)
9 October 1912Fredericton Unb, CAdaily low min (Tie)-2.8 C (27.0 F)tie35 years3 of 100 (Routine)
9 October 1912Portland Rfc City, USdaily low min (Tie)4.4 C (39.9 F)tie17 years2 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 1912
Records on 10-09 in each year Records set or tied on this calendar date in each year from 1793 to 1912. 1912 had 23 records. 01,0002,0003,0004,0001793: 11795: 11802: 11834: 11837: 11846: 21847: 11854: 21858: 11861: 11864: 21865: 31866: 11867: 21869: 11870: 21875: 11876: 21877: 21879: 21881: 11882: 11884: 11885: 11886: 11887: 21888: 61889: 11890: 11891: 11893: 51895: 71896: 41897: 11898: 31899: 51900: 51901: 21902: 31903: 151904: 81905: 141906: 291907: 61908: 191909: 341910: 201911: 161912: 231913: 571914: 221915: 251916: 1261917: 651918: 161919: 681920: 361921: 2171922: 401923: 721924: 951925: 2721926: 1231927: 1071928: 2901929: 1961930: 2761931: 2981932: 2711933: 1871934: 2981935: 2081936: 5691937: 4051938: 4621939: 8771940: 1191941: 5701942: 3301943: 4421944: 1441945: 5391946: 3171947: 2771948: 4381949: 1,5311950: 6181951: 3471952: 6581953: 3431954: 3411955: 6431956: 4681957: 2561958: 6391959: 1,4321960: 3971961: 6221962: 5081963: 4741964: 8411965: 3491966: 4891967: 3471968: 5381969: 3891970: 1,8051971: 4231972: 3711973: 1,4541974: 5131975: 5521976: 1,4481977: 5861978: 5891979: 9141980: 6271981: 6531982: 1,5791983: 5481984: 5791985: 1,7241986: 5561987: 8501988: 1,0601989: 6791990: 1,7141991: 7071992: 1,0501993: 1,0431994: 7721995: 1,1391996: 1,0471997: 2,1131998: 6221999: 1,0172000: 3,1772001: 8552002: 7012003: 1,3862004: 6652005: 8072006: 6402007: 1,4502008: 4732009: 1,7722010: 1,3112011: 1,0462012: 7062013: 5622014: 6522015: 7802016: 4632017: 1,4572018: 1,2902019: 9642020: 7382021: 7512022: 6962023: 6432024: 9632025: 5032026: 6911793187618981915193219491966198320002017
Records set or tied on this calendar date in each year from 1793 to 1912. 1912 had 23 records.
Counts for years before the ledger starts come from the same station rules.
Records on 10-09 in each year
YearRecords
17931
17951
18021
18341
18371
18462
18471
18542
18581
18611
18642
18653
18661
18672
18691
18702
18751
18762
18772
18792
18811
18821
18841
18851
18861
18872
18886
18891
18901
18911
18935
18957
18964
18971
18983
18995
19005
19012
19023
190315
19048
190514
190629
19076
190819
190934
191020
191116
191223
191357
191422
191525
1916126
191765
191816
191968
192036
1921217
192240
192372
192495
1925272
1926123
1927107
1928290
1929196
1930276
1931298
1932271
1933187
1934298
1935208
1936569
1937405
1938462
1939877
1940119
1941570
1942330
1943442
1944144
1945539
1946317
1947277
1948438
19491,531
1950618
1951347
1952658
1953343
1954341
1955643
1956468
1957256
1958639
19591,432
1960397
1961622
1962508
1963474
1964841
1965349
1966489
1967347
1968538
1969389
19701,805
1971423
1972371
19731,454
1974513
1975552
19761,448
1977586
1978589
1979914
1980627
1981653
19821,579
1983548
1984579
19851,724
1986556
1987850
19881,060
1989679
19901,714
1991707
19921,050
19931,043
1994772
19951,139
19961,047
19972,113
1998622
19991,017
20003,177
2001855
2002701
20031,386
2004665
2005807
2006640
20071,450
2008473
20091,772
20101,311
20111,046
2012706
2013562
2014652
2015780
2016463
20171,457
20181,290
2019964
2020738
2021751
2022696
2023643
2024963
2025503
2026691

Download the Data

  • Data for records on 1912-10-09: 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).