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Built 2026-10-19 (19 October 2026)

Weather Records on 2 September 1909

35 weather records were set or tied worldwide on 2 September 1909. Highest significance: Charlottetown, CA.

Key Facts for 2 September 1909

  • On 2 September 1909, 35 weather records were set or tied at long-record stations worldwide.
  • 0 were record highs and 24 were record lows, counting maximum and minimum temperature.
  • By timescale, 0 were all-time records, 0 monthly and 35 daily.
  • Charlottetown set a daily record precipitation of 31.8 mm (1.3 in) on 2 September 1909.
  • Across 167 earlier years (1797 to 2026) the same calendar date averaged 439 records.

Record Map

35 stations
Weather records on 2 September 1909 35 station records on 2 September 1909 are marked on the map, coloured by record type.
35 station records on 2 September 1909 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.
Weather records on 2 September 1909: highest significance records shown on the map
StationCountryTypeValueSignificance
CharlottetownCanadaRecord daily precipitation31.8 mm (1.3 in)26 of 100 (Routine)
TruroCanadaRecord daily precipitation39.1 mm (1.5 in)25 of 100 (Routine)
PesaroItalyRecord daily precipitation23.4 mm (0.9 in)20 of 100 (Routine)
Fredericton UnbCanadaRecord daily precipitation23.4 mm (0.9 in)20 of 100 (Routine)
SydneyCanadaRecord daily precipitation34.0 mm (1.3 in)19 of 100 (Routine)
Dubuque RiverUnited StatesRecord low maximum temperature16.1 C (61.0 F)17 of 100 (Routine)
MombaAustraliaRecord daily precipitation2.3 mm (0.09 in)16 of 100 (Routine)
Port DoverCanadaRecord low minimum temperature3.9 C (39.0 F)14 of 100 (Routine)
Wilmington Wb CityUnited StatesRecord low maximum temperature23.3 C (73.9 F)14 of 100 (Routine)
Menindee (Weinteriga)AustraliaRecord daily precipitation4.8 mm (0.19 in)13 of 100 (Routine)
GravenhurstCanadaRecord low minimum temperature1.1 C (34.0 F)13 of 100 (Routine)
Port StanleyCanadaRecord low minimum temperature2.8 C (37.0 F)13 of 100 (Routine)
Madison Wb CityUnited StatesRecord low maximum temperature17.8 C (64.0 F)13 of 100 (Routine)
ChathamCanadaRecord daily precipitation12.7 mm (0.5 in)12 of 100 (Routine)
Nuwara EliyaSri LankaRecord low maximum temperature14.8 C (58.6 F)12 of 100 (Routine)
SandvigDenmarkRecord daily precipitation14.4 mm (0.6 in)12 of 100 (Routine)
Berlin-DahlemGermanyRecord low minimum temperature5.4 C (41.7 F)12 of 100 (Routine)
Windsor RiversideCanadaRecord low maximum temperature16.7 C (62.1 F)11 of 100 (Routine)
PeterboroughCanadaRecord low maximum temperature15.6 C (60.1 F)10 of 100 (Routine)
StonecliffeCanadaRecord low minimum temperature1.7 C (35.1 F)9 of 100 (Routine)
HalifaxCanadaRecord daily precipitation37.6 mm (1.5 in)8 of 100 (Routine)
KarlsruheGermanyRecord low maximum temperature15.4 C (59.7 F)7 of 100 (Routine)
Augsburg (Sankt Stephan)GermanyRecord low minimum temperature5.4 C (41.7 F)7 of 100 (Routine)
OxfordUnited KingdomRecord low minimum temperature3.7 C (38.7 F)7 of 100 (Routine)
SandvigDenmarkRecord low maximum temperature13.7 C (56.7 F)5 of 100 (Routine)
SandvigDenmarkRecord low minimum temperature8.8 C (47.8 F)4 of 100 (Routine)
WarraweenaAustraliaRecord daily precipitation2.5 mm (0.10 in)3 of 100 (Routine)
BeatriceCanadaRecord low minimum temperature0.0 C (32.0 F)2 of 100 (Routine)
Parry SoundCanadaRecord low minimum temperature1.7 C (35.1 F)2 of 100 (Routine)
BuffaloUnited StatesRecord low minimum temperature7.8 C (46.0 F)2 of 100 (Routine)
World Trade CtrUnited StatesRecord low minimum temperature11.1 C (52.0 F)2 of 100 (Routine)
Madison Wb CityUnited StatesRecord low minimum temperature7.8 C (46.0 F)2 of 100 (Routine)
Atlantic City MarinaUnited StatesRecord low minimum temperature11.1 C (52.0 F)2 of 100 (Routine)
Port DoverCanadaRecord low maximum temperature15.0 C (59.0 F)0 of 100 (Routine)
VestervigDenmarkRecord low maximum temperature13.4 C (56.1 F)0 of 100 (Routine)

Counts by Type and Timescale

35 records
Records on 2 September 1909 by type Records set or tied on 2 September 1909 by type: Lowest daily maximum 10, Lowest daily minimum 14, Heaviest daily rainfall 11. 051015Highest daily maximum: 0Lowest daily maximum: 10Highest daily minimum: 0Lowest daily minimum: 14Heaviest daily rainfall: 11Heaviest daily snowfall: 0Deepest snow cover: 0Max highMax lowMin highMin lowRainSnowDepth
Records set or tied on 2 September 1909 by type: Lowest daily maximum 10, Lowest daily minimum 14, Heaviest daily rainfall 11.
Records on 2 September 1909 by type
Record typeRecords
Highest daily maximum0
Lowest daily maximum10
Highest daily minimum0
Lowest daily minimum14
Heaviest daily rainfall11
Heaviest daily snowfall0
Deepest snow cover0
Records on 2 September 1909 by timescale Records on 2 September 1909 by timescale: all-time 0, monthly 0, daily 35. 010203040all-time: 0monthly: 0daily: 35all-timemonthlydaily
Records on 2 September 1909 by timescale: all-time 0, monthly 0, daily 35.
Records on 2 September 1909 by timescale
TimescaleRecords
all-time0
monthly0
daily35

How Much Records Were Beaten By

25 broken records
Histogram of margins by which records were beaten on 2 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 18.3. Ties are not counted. 051015200 to 3: 193 to 5: 15 to 8: 08 to 10: 110 to 13: 013 to 15: 215 to 18: 118 to 20: 10 to 33 to 55 to 88 to 1010 to 1313 to 1515 to 1818 to 20
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 18.3. Ties are not counted.
Histogram of margins by which records were beaten on 2 September 1909
MarginRecords
0 to 319
3 to 51
5 to 80
8 to 101
10 to 130
13 to 152
15 to 181
18 to 201

Top 20 by Significance

2 September 1909
Top 20 records on 2 September 1909 by significance
DateStationRecordValueBeat old record byOld record stoodSignificance
2 September 1909Charlottetown, CAdaily rain31.8 mm (1.3 in)18.3 mm (0.7 in)32 years26 of 100 (Routine)
2 September 1909Truro, CAdaily rain39.1 mm (1.5 in)17.0 mm (0.7 in)17 years25 of 100 (Routine)
2 September 1909Pesaro, ITdaily rain23.4 mm (0.9 in)13.4 mm (0.5 in)30 years20 of 100 (Routine)
2 September 1909Fredericton Unb, CAdaily rain23.4 mm (0.9 in)14.8 mm (0.6 in)17 years20 of 100 (Routine)
2 September 1909Sydney, CAdaily rain34.0 mm (1.3 in)9.4 mm (0.37 in)29 years19 of 100 (Routine)
2 September 1909Dubuque River, USdaily low max16.1 C (61.0 F)3.9 C (7.0 F)23 years17 of 100 (Routine)
2 September 1909Momba, AUdaily rain2.3 mm (0.09 in)2.3 mm (0.09 in)34 years16 of 100 (Routine)
2 September 1909Port Dover, CAdaily low min3.9 C (39.0 F)2.2 C (4.0 F)23 years14 of 100 (Routine)
2 September 1909Wilmington Wb City, USdaily low max23.3 C (73.9 F)1.7 C (3.1 F)21 years14 of 100 (Routine)
2 September 1909Menindee (Weinteriga), AUdaily rain4.8 mm (0.19 in)2.3 mm (0.09 in)25 years13 of 100 (Routine)
2 September 1909Gravenhurst, CAdaily low min1.1 C (34.0 F)1.7 C (3.1 F)23 years13 of 100 (Routine)
2 September 1909Port Stanley, CAdaily low min2.8 C (37.0 F)1.6 C (2.9 F)23 years13 of 100 (Routine)
2 September 1909Madison Wb City, USdaily low max17.8 C (64.0 F)0.5 C (0.9 F)31 years13 of 100 (Routine)
2 September 1909Chatham, CAdaily rain12.7 mm (0.5 in)0.8 mm (0.03 in)32 years12 of 100 (Routine)
2 September 1909Nuwara Eliya, LKdaily low max14.8 C (58.6 F)0.9 C (1.6 F)15 years12 of 100 (Routine)
2 September 1909Sandvig, DKdaily rain14.4 mm (0.6 in)0.3 mm (0.01 in)32 years12 of 100 (Routine)
2 September 1909Berlin-Dahlem, DEdaily low min5.4 C (41.7 F)0.6 C (1.1 F)23 years12 of 100 (Routine)
2 September 1909Windsor Riverside, CAdaily low max16.7 C (62.1 F)2.2 C (4.0 F)12 years11 of 100 (Routine)
2 September 1909Peterborough, CAdaily low max15.6 C (60.1 F)1.6 C (2.9 F)12 years10 of 100 (Routine)
2 September 1909Stonecliffe, CAdaily low min1.7 C (35.1 F)1.1 C (2.0 F)13 years9 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 09-02 in each year Records set or tied on this calendar date in each year from 1797 to 1909. 1909 had 35 records. 05001,0001,5002,0001797: 11800: 11802: 11808: 11838: 11841: 11843: 11850: 11854: 11855: 11857: 11860: 31861: 11864: 11867: 21869: 21870: 11871: 21872: 11875: 11876: 11877: 31878: 21879: 11881: 11883: 11884: 11885: 41886: 51888: 11889: 21890: 51891: 11892: 51893: 31894: 41895: 31896: 41897: 41898: 81899: 101900: 31901: 41902: 51903: 131904: 61905: 141906: 251907: 111908: 581909: 351910: 131911: 821912: 371913: 371914: 161915: 381916: 261917: 201918: 311919: 171920: 391921: 851922: 461923: 751924: 2121925: 1471926: 2151927: 711928: 2031929: 3221930: 1941931: 3051932: 4731933: 4271934: 5371935: 6021936: 3911937: 9051938: 3761939: 4391940: 2241941: 4671942: 3891943: 3361944: 3531945: 3921946: 6351947: 1,1471948: 4311949: 5631950: 7451951: 5151952: 6981953: 1,1531954: 7211955: 5011956: 4401957: 3851958: 3481959: 5341960: 4481961: 8391962: 3181963: 2721964: 6791965: 4401966: 3621967: 1,2131968: 4931969: 4651970: 5531971: 5211972: 7431973: 1,1481974: 1,2941975: 5191976: 8351977: 5891978: 4841979: 6471980: 6971981: 5211982: 6721983: 1,0761984: 5981985: 7141986: 8601987: 9151988: 1,2841989: 6591990: 6751991: 8071992: 1,1171993: 1,4051994: 1,2911995: 1,1431996: 6041997: 1,5471998: 1,2631999: 9122000: 1,9312001: 9812002: 8052003: 1,3102004: 6792005: 6232006: 1,2382007: 1,0862008: 1,2292009: 7062010: 1,0812011: 1,2652012: 8852013: 7172014: 6502015: 6612016: 6212017: 1,0472018: 4732019: 7892020: 7012021: 7422022: 9912023: 7072024: 9232025: 4312026: 8661797187118931910192719441961197819952012
Records set or tied on this calendar date in each year from 1797 to 1909. 1909 had 35 records.
Counts for years before the ledger starts come from the same station rules.
Records on 09-02 in each year
YearRecords
17971
18001
18021
18081
18381
18411
18431
18501
18541
18551
18571
18603
18611
18641
18672
18692
18701
18712
18721
18751
18761
18773
18782
18791
18811
18831
18841
18854
18865
18881
18892
18905
18911
18925
18933
18944
18953
18964
18974
18988
189910
19003
19014
19025
190313
19046
190514
190625
190711
190858
190935
191013
191182
191237
191337
191416
191538
191626
191720
191831
191917
192039
192185
192246
192375
1924212
1925147
1926215
192771
1928203
1929322
1930194
1931305
1932473
1933427
1934537
1935602
1936391
1937905
1938376
1939439
1940224
1941467
1942389
1943336
1944353
1945392
1946635
19471,147
1948431
1949563
1950745
1951515
1952698
19531,153
1954721
1955501
1956440
1957385
1958348
1959534
1960448
1961839
1962318
1963272
1964679
1965440
1966362
19671,213
1968493
1969465
1970553
1971521
1972743
19731,148
19741,294
1975519
1976835
1977589
1978484
1979647
1980697
1981521
1982672
19831,076
1984598
1985714
1986860
1987915
19881,284
1989659
1990675
1991807
19921,117
19931,405
19941,291
19951,143
1996604
19971,547
19981,263
1999912
20001,931
2001981
2002805
20031,310
2004679
2005623
20061,238
20071,086
20081,229
2009706
20101,081
20111,265
2012885
2013717
2014650
2015661
2016621
20171,047
2018473
2019789
2020701
2021742
2022991
2023707
2024923
2025431
2026866

Download the Data

  • Data for records on 1909-09-02: 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).