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Built 2026-10-19 (19 October 2026)

Weather Records on 1 September 1909

34 weather records were set or tied worldwide on 1 September 1909. Highest significance: Beatrice, CA.

Key Facts for 1 September 1909

  • On 1 September 1909, 34 weather records were set or tied at long-record stations worldwide.
  • 0 were record highs and 25 were record lows, counting maximum and minimum temperature.
  • By timescale, 0 were all-time records, 0 monthly and 34 daily.
  • Beatrice set a daily record precipitation of 26.4 mm (1.0 in) on 1 September 1909.
  • Across 161 earlier years (1797 to 2026) the same calendar date averaged 444 records.

Record Map

34 stations
Weather records on 1 September 1909 34 station records on 1 September 1909 are marked on the map, coloured by record type.
34 station records on 1 September 1909 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.
Weather records on 1 September 1909: highest significance records shown on the map
StationCountryTypeValueSignificance
BeatriceCanadaRecord daily precipitation26.4 mm (1.0 in)21 of 100 (Routine)
Darwin Post OfficeAustraliaRecord daily precipitation12.4 mm (0.5 in)20 of 100 (Routine)
San Diego WboUnited StatesRecord daily precipitation0.5 mm (0.02 in)20 of 100 (Routine)
QuebecCanadaRecord daily precipitation22.9 mm (0.9 in)20 of 100 (Routine)
BuffaloUnited StatesRecord low maximum temperature14.4 C (57.9 F)17 of 100 (Routine)
StratfordCanadaRecord low minimum temperature2.2 C (36.0 F)16 of 100 (Routine)
Putten (Gld)NetherlandsRecord daily precipitation8.8 mm (0.35 in)16 of 100 (Routine)
Dublin Phoenix ParkIrelandRecord low maximum temperature12.0 C (53.6 F)15 of 100 (Routine)
SalzburgAustriaRecord low maximum temperature11.8 C (53.2 F)14 of 100 (Routine)
StonecliffeCanadaRecord low maximum temperature12.2 C (54.0 F)14 of 100 (Routine)
GravenhurstCanadaRecord low maximum temperature13.3 C (55.9 F)14 of 100 (Routine)
Cleveland 2717 EuclidUnited StatesRecord low maximum temperature14.4 C (57.9 F)14 of 100 (Routine)
BeatriceCanadaRecord low maximum temperature12.8 C (55.0 F)13 of 100 (Routine)
SandvigDenmarkRecord low maximum temperature14.1 C (57.4 F)13 of 100 (Routine)
Madison Wb CityUnited StatesRecord low minimum temperature6.7 C (44.1 F)12 of 100 (Routine)
Owen SoundCanadaRecord daily precipitation6.1 mm (0.24 in)11 of 100 (Routine)
YarmouthCanadaRecord daily precipitation13.5 mm (0.5 in)11 of 100 (Routine)
Zagreb-GricCroatiaRecord daily precipitation20.8 mm (0.8 in)11 of 100 (Routine)
Milwaukee Wb CityUnited StatesRecord low maximum temperature16.1 C (61.0 F)11 of 100 (Routine)
Milwaukee Wb CityUnited StatesRecord low minimum temperature6.1 C (43.0 F)11 of 100 (Routine)
Port ArthurCanadaRecord low minimum temperature-0.6 C (30.9 F)10 of 100 (Routine)
Port StanleyCanadaRecord low maximum temperature17.2 C (63.0 F)10 of 100 (Routine)
La Crosse Wb CityUnited StatesRecord low minimum temperature4.4 C (39.9 F)9 of 100 (Routine)
Nuwara EliyaSri LankaRecord low maximum temperature15.4 C (59.7 F)8 of 100 (Routine)
SpringbokSouth AfricaRecord daily precipitation3.0 mm (0.12 in)5 of 100 (Routine)
DalhousieCanadaRecord low maximum temperature13.3 C (55.9 F)3 of 100 (Routine)
SydneyCanadaRecord low minimum temperature3.9 C (39.0 F)3 of 100 (Routine)
Cape Otway LighthouseAustraliaRecord low maximum temperature11.1 C (52.0 F)2 of 100 (Routine)
SouthamptonCanadaRecord low maximum temperature14.4 C (57.9 F)2 of 100 (Routine)
Port DoverCanadaRecord low maximum temperature14.4 C (57.9 F)2 of 100 (Routine)
PeterboroughCanadaRecord low maximum temperature17.8 C (64.0 F)2 of 100 (Routine)
GalwayIrelandRecord low maximum temperature15.6 C (60.1 F)2 of 100 (Routine)
Toledo BladeUnited StatesRecord low maximum temperature18.3 C (64.9 F)2 of 100 (Routine)
Deniliquin (Wilkinson St)AustraliaRecord low maximum temperature11.7 C (53.1 F)1 of 100 (Routine)

Counts by Type and Timescale

34 records
Records on 1 September 1909 by type Records set or tied on 1 September 1909 by type: Lowest daily maximum 19, Lowest daily minimum 6, Heaviest daily rainfall 9. 05101520Highest daily maximum: 0Lowest daily maximum: 19Highest daily minimum: 0Lowest daily minimum: 6Heaviest daily rainfall: 9Heaviest daily snowfall: 0Deepest snow cover: 0Max highMax lowMin highMin lowRainSnowDepth
Records set or tied on 1 September 1909 by type: Lowest daily maximum 19, Lowest daily minimum 6, Heaviest daily rainfall 9.
Records on 1 September 1909 by type
Record typeRecords
Highest daily maximum0
Lowest daily maximum19
Highest daily minimum0
Lowest daily minimum6
Heaviest daily rainfall9
Heaviest daily snowfall0
Deepest snow cover0
Records on 1 September 1909 by timescale Records on 1 September 1909 by timescale: all-time 0, monthly 0, daily 34. 010203040all-time: 0monthly: 0daily: 34all-timemonthlydaily
Records on 1 September 1909 by timescale: all-time 0, monthly 0, daily 34.
Records on 1 September 1909 by timescale
TimescaleRecords
all-time0
monthly0
daily34

How Much Records Were Beaten By

25 broken records
Histogram of margins by which records were beaten on 1 September 1909 Margins by which the 25 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 15.2. Ties are not counted. 051015200 to 2: 172 to 4: 54 to 6: 06 to 8: 18 to 10: 010 to 12: 012 to 14: 114 to 16: 10 to 22 to 44 to 66 to 88 to 1010 to 1212 to 1414 to 16
Margins by which the 25 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 15.2. Ties are not counted.
Histogram of margins by which records were beaten on 1 September 1909
MarginRecords
0 to 217
2 to 45
4 to 60
6 to 81
8 to 100
10 to 120
12 to 141
14 to 161

Top 20 by Significance

1 September 1909
Top 20 records on 1 September 1909 by significance
DateStationRecordValueBeat old record byOld record stoodSignificance
1 September 1909Beatrice, CAdaily rain26.4 mm (1.0 in)15.2 mm (0.6 in)7 years21 of 100 (Routine)
1 September 1909Darwin Post Office, AUdaily rain12.4 mm (0.5 in)12.4 mm (0.5 in)39 years20 of 100 (Routine)
1 September 1909San Diego Wbo, USdaily rain0.5 mm (0.02 in)0.5 mm (0.02 in)57 years20 of 100 (Routine)
1 September 1909Quebec, CAdaily rain22.9 mm (0.9 in)6.4 mm (0.25 in)35 years20 of 100 (Routine)
1 September 1909Buffalo, USdaily low max14.4 C (57.9 F)3.4 C (6.1 F)23 years17 of 100 (Routine)
1 September 1909Stratford, CAdaily low min2.2 C (36.0 F)0.6 C (1.1 F)39 years16 of 100 (Routine)
1 September 1909Putten (Gld), NLdaily rain8.8 mm (0.35 in)1.7 mm (0.07 in)33 years16 of 100 (Routine)
1 September 1909Dublin Phoenix Park, IEdaily low max12.0 C (53.6 F)1.3 C (2.3 F)25 years15 of 100 (Routine)
1 September 1909Salzburg, ATdaily low max11.8 C (53.2 F)0.6 C (1.1 F)33 years14 of 100 (Routine)
1 September 1909Stonecliffe, CAdaily low max12.2 C (54.0 F)2.2 C (4.0 F)23 years14 of 100 (Routine)
1 September 1909Gravenhurst, CAdaily low max13.3 C (55.9 F)2.3 C (4.1 F)23 years14 of 100 (Routine)
1 September 1909Cleveland 2717 Euclid, USdaily low max14.4 C (57.9 F)2.8 C (5.0 F)22 years14 of 100 (Routine)
1 September 1909Beatrice, CAdaily low max12.8 C (55.0 F)1.6 C (2.9 F)23 years13 of 100 (Routine)
1 September 1909Sandvig, DKdaily low max14.1 C (57.4 F)0.5 C (0.9 F)31 years13 of 100 (Routine)
1 September 1909Madison Wb City, USdaily low min6.7 C (44.1 F)0.5 C (0.9 F)23 years12 of 100 (Routine)
1 September 1909Owen Sound, CAdaily rain6.1 mm (0.24 in)1.3 mm (0.05 in)25 years11 of 100 (Routine)
1 September 1909Yarmouth, CAdaily rain13.5 mm (0.5 in)3.3 mm (0.13 in)16 years11 of 100 (Routine)
1 September 1909Zagreb-Gric, HRdaily rain20.8 mm (0.8 in)0.7 mm (0.03 in)20 years11 of 100 (Routine)
1 September 1909Milwaukee Wb City, USdaily low max16.1 C (61.0 F)0.6 C (1.1 F)23 years11 of 100 (Routine)
1 September 1909Milwaukee Wb City, USdaily low min6.1 C (43.0 F)1.1 C (2.0 F)22 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

1797 to 1909
Records on 09-01 in each year Records set or tied on this calendar date in each year from 1797 to 1909. 1909 had 34 records. 05001,0001,5002,0001797: 11806: 11819: 11827: 11831: 11838: 11851: 11853: 11854: 11857: 11858: 11859: 11860: 21861: 11865: 11866: 11867: 21869: 31871: 11873: 11876: 21877: 21878: 31879: 21881: 51883: 11886: 31887: 31888: 21890: 21892: 21894: 31897: 41898: 101899: 31900: 21901: 141902: 51903: 161904: 91905: 61906: 261907: 141908: 261909: 341910: 221911: 161912: 471913: 321914: 231915: 461916: 161917: 241918: 311919: 191920: 311921: 461922: 671923: 751924: 2101925: 1271926: 1821927: 1361928: 1661929: 3241930: 2641931: 2331932: 5501933: 6221934: 6541935: 5841936: 3851937: 5021938: 3731939: 3031940: 3331941: 4971942: 5321943: 5781944: 3771945: 4971946: 6421947: 5551948: 4601949: 1,1021950: 8491951: 6681952: 6441953: 9371954: 4071955: 4131956: 5041957: 3201958: 4271959: 5191960: 4081961: 5311962: 3681963: 4161964: 6211965: 6571966: 5961967: 1,2631968: 6041969: 4931970: 5021971: 4641972: 5181973: 8741974: 8951975: 9391976: 6271977: 5001978: 8091979: 4591980: 6711981: 6491982: 6421983: 1,1671984: 6191985: 9011986: 9641987: 9091988: 6511989: 8231990: 7491991: 6871992: 1,0101993: 1,1221994: 1,2911995: 1,1651996: 8231997: 1,1611998: 1,1591999: 9252000: 1,6132001: 9042002: 7782003: 1,2542004: 8272005: 9012006: 1,1572007: 9762008: 1,2042009: 1,0032010: 1,3132011: 1,0712012: 8742013: 7752014: 5152015: 6612016: 5222017: 6862018: 3992019: 8002020: 6892021: 7512022: 1,0162023: 7202024: 9382025: 3592026: 5211797186918991916193319501967198420012018
Records set or tied on this calendar date in each year from 1797 to 1909. 1909 had 34 records.
Counts for years before the ledger starts come from the same station rules.
Records on 09-01 in each year
YearRecords
17971
18061
18191
18271
18311
18381
18511
18531
18541
18571
18581
18591
18602
18611
18651
18661
18672
18693
18711
18731
18762
18772
18783
18792
18815
18831
18863
18873
18882
18902
18922
18943
18974
189810
18993
19002
190114
19025
190316
19049
19056
190626
190714
190826
190934
191022
191116
191247
191332
191423
191546
191616
191724
191831
191919
192031
192146
192267
192375
1924210
1925127
1926182
1927136
1928166
1929324
1930264
1931233
1932550
1933622
1934654
1935584
1936385
1937502
1938373
1939303
1940333
1941497
1942532
1943578
1944377
1945497
1946642
1947555
1948460
19491,102
1950849
1951668
1952644
1953937
1954407
1955413
1956504
1957320
1958427
1959519
1960408
1961531
1962368
1963416
1964621
1965657
1966596
19671,263
1968604
1969493
1970502
1971464
1972518
1973874
1974895
1975939
1976627
1977500
1978809
1979459
1980671
1981649
1982642
19831,167
1984619
1985901
1986964
1987909
1988651
1989823
1990749
1991687
19921,010
19931,122
19941,291
19951,165
1996823
19971,161
19981,159
1999925
20001,613
2001904
2002778
20031,254
2004827
2005901
20061,157
2007976
20081,204
20091,003
20101,313
20111,071
2012874
2013775
2014515
2015661
2016522
2017686
2018399
2019800
2020689
2021751
20221,016
2023720
2024938
2025359
2026521

Download the Data

  • Data for records on 1909-09-01: 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).