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Built 2026-10-19 (19 October 2026)

Weather Records on 3 September 1917

20 weather records were set or tied worldwide on 3 September 1917. Highest significance: Tumbarumba Post Office, AU.

Key Facts for 3 September 1917

  • On 3 September 1917, 20 weather records were set or tied at long-record stations worldwide.
  • 7 were record highs and 2 were record lows, counting maximum and minimum temperature.
  • By timescale, 0 were all-time records, 0 monthly and 20 daily.
  • Tumbarumba Post Office set a daily record precipitation of 33.0 mm (1.3 in) on 3 September 1917.
  • Across 170 earlier years (1811 to 2026) the same calendar date averaged 441 records.

Record Map

20 stations
Weather records on 3 September 1917 20 station records on 3 September 1917 are marked on the map, coloured by record type.
20 station records on 3 September 1917 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.
Weather records on 3 September 1917: highest significance records shown on the map
StationCountryTypeValueSignificance
Tumbarumba Post OfficeAustraliaRecord daily precipitation33.0 mm (1.3 in)26 of 100 (Routine)
TalmalmoAustraliaRecord daily precipitation20.8 mm (0.8 in)20 of 100 (Routine)
Tumut (Wattle Cres)AustraliaRecord daily precipitation9.7 mm (0.38 in)18 of 100 (Routine)
TallinnEstoniaRecord daily precipitation10.0 mm (0.4 in)18 of 100 (Routine)
KanmantooAustraliaRecord daily precipitation21.8 mm (0.9 in)17 of 100 (Routine)
JokkmokkSwedenRecord high minimum temperature8.8 C (47.8 F)15 of 100 (Routine)
RoseworthyAustraliaRecord daily precipitation8.4 mm (0.33 in)14 of 100 (Routine)
Calgary Int'l ACanadaRecord low maximum temperature7.8 C (46.0 F)14 of 100 (Routine)
TbilisiGeorgiaRecord high minimum temperature21.7 C (71.1 F)13 of 100 (Routine)
LenoirUnited StatesRecord daily precipitation25.4 mm (1.0 in)13 of 100 (Routine)
LucknowCanadaRecord low maximum temperature18.3 C (64.9 F)10 of 100 (Routine)
WalwaAustraliaRecord daily precipitation17.8 mm (0.7 in)8 of 100 (Routine)
RunnymedeAustraliaRecord daily precipitation5.3 mm (0.21 in)6 of 100 (Routine)
MalvernUnited StatesRecord daily precipitation16.5 mm (0.6 in)6 of 100 (Routine)
Tumbarumba 1AustraliaRecord daily precipitation22.1 mm (0.9 in)5 of 100 (Routine)
ArhangelskRussiaRecord high minimum temperature13.7 C (56.7 F)5 of 100 (Routine)
AstrakanRussiaRecord high minimum temperature20.7 C (69.3 F)5 of 100 (Routine)
Oestersund-FroesoenSwedenRecord high minimum temperature9.5 C (49.1 F)5 of 100 (Routine)
HaparandaSwedenRecord high maximum temperature17.0 C (62.6 F)2 of 100 (Routine)
KaresuandoSwedenRecord high minimum temperature8.0 C (46.4 F)2 of 100 (Routine)

Counts by Type and Timescale

20 records
Records on 3 September 1917 by type Records set or tied on 3 September 1917 by type: Highest daily maximum 1, Lowest daily maximum 2, Highest daily minimum 6, Heaviest daily rainfall 11. 051015Highest daily maximum: 1Lowest daily maximum: 2Highest daily minimum: 6Lowest daily minimum: 0Heaviest daily rainfall: 11Heaviest daily snowfall: 0Deepest snow cover: 0Max highMax lowMin highMin lowRainSnowDepth
Records set or tied on 3 September 1917 by type: Highest daily maximum 1, Lowest daily maximum 2, Highest daily minimum 6, Heaviest daily rainfall 11.
Records on 3 September 1917 by type
Record typeRecords
Highest daily maximum1
Lowest daily maximum2
Highest daily minimum6
Lowest daily minimum0
Heaviest daily rainfall11
Heaviest daily snowfall0
Deepest snow cover0
Records on 3 September 1917 by timescale Records on 3 September 1917 by timescale: all-time 0, monthly 0, daily 20. 05101520all-time: 0monthly: 0daily: 20all-timemonthlydaily
Records on 3 September 1917 by timescale: all-time 0, monthly 0, daily 20.
Records on 3 September 1917 by timescale
TimescaleRecords
all-time0
monthly0
daily20

How Much Records Were Beaten By

18 broken records
Histogram of margins by which records were beaten on 3 September 1917 Margins by which the 18 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 19.0. Ties are not counted. 0510150 to 3: 133 to 5: 05 to 8: 28 to 10: 010 to 13: 113 to 15: 115 to 18: 018 to 20: 10 to 33 to 55 to 88 to 1010 to 1313 to 1515 to 1818 to 20
Margins by which the 18 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 19.0. Ties are not counted.
Histogram of margins by which records were beaten on 3 September 1917
MarginRecords
0 to 313
3 to 50
5 to 82
8 to 100
10 to 131
13 to 151
15 to 180
18 to 201

Top 20 by Significance

3 September 1917
Top 20 records on 3 September 1917 by significance
DateStationRecordValueBeat old record byOld record stoodSignificance
3 September 1917Tumbarumba Post Office, AUdaily rain33.0 mm (1.3 in)19.0 mm (0.7 in)4 years26 of 100 (Routine)
3 September 1917Talmalmo, AUdaily rain20.8 mm (0.8 in)12.2 mm (0.5 in)22 years20 of 100 (Routine)
3 September 1917Tumut (Wattle Cres), AUdaily rain9.7 mm (0.38 in)6.9 mm (0.27 in)21 years18 of 100 (Routine)
3 September 1917Tallinn, EEdaily rain10.0 mm (0.4 in)1.5 mm (0.06 in)42 years18 of 100 (Routine)
3 September 1917Kanmantoo, AUdaily rain21.8 mm (0.9 in)7.3 mm (0.29 in)7 years17 of 100 (Routine)
3 September 1917Jokkmokk, SEdaily high min8.8 C (47.8 F)2.3 C (4.1 F)22 years15 of 100 (Routine)
3 September 1917Roseworthy, AUdaily rain8.4 mm (0.33 in)1.8 mm (0.07 in)29 years14 of 100 (Routine)
3 September 1917Calgary Int'l A, CAdaily low max7.8 C (46.0 F)1.6 C (2.9 F)31 years14 of 100 (Routine)
3 September 1917Tbilisi, GEdaily high min21.7 C (71.1 F)0.9 C (1.6 F)29 years13 of 100 (Routine)
3 September 1917Lenoir, USdaily rain25.4 mm (1.0 in)13.7 mm (0.5 in)18 years13 of 100 (Routine)
3 September 1917Lucknow, CAdaily low max18.3 C (64.9 F)0.6 C (1.1 F)20 years10 of 100 (Routine)
3 September 1917Walwa, AUdaily rain17.8 mm (0.7 in)2.1 mm (0.08 in)11 years8 of 100 (Routine)
3 September 1917Runnymede, AUdaily rain5.3 mm (0.21 in)0.2 mm (0.01 in)12 years6 of 100 (Routine)
3 September 1917Malvern, USdaily rain16.5 mm (0.6 in)1.3 mm (0.05 in)12 years6 of 100 (Routine)
3 September 1917Tumbarumba 1, AUdaily rain22.1 mm (0.9 in)1.0 mm (0.04 in)6 years5 of 100 (Routine)
3 September 1917Arhangelsk, RUdaily high min13.7 C (56.7 F)0.5 C (0.9 F)4 years5 of 100 (Routine)
3 September 1917Astrakan, RUdaily high min20.7 C (69.3 F)0.2 C (0.4 F)8 years5 of 100 (Routine)
3 September 1917Oestersund-Froesoen, SEdaily high min9.5 C (49.1 F)0.2 C (0.4 F)7 years5 of 100 (Routine)
3 September 1917Haparanda, SEdaily high max (Tie)17.0 C (62.6 F)tie20 years2 of 100 (Routine)
3 September 1917Karesuando, SEdaily high min (Tie)8.0 C (46.4 F)tie20 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

1811 to 1917
Records on 09-03 in each year Records set or tied on this calendar date in each year from 1811 to 1917. 1917 had 20 records. 01,0002,0003,0001811: 11823: 11835: 11843: 11844: 11846: 11847: 21849: 11851: 11852: 11853: 11854: 11856: 21861: 11862: 11865: 11867: 11868: 11869: 11871: 21872: 11873: 11874: 21875: 11876: 11877: 31878: 31880: 41882: 11884: 11885: 31886: 31887: 21888: 11889: 11890: 21891: 41892: 41894: 31895: 81896: 11897: 31898: 81899: 11900: 31901: 31902: 31903: 41904: 121905: 221906: 141907: 131908: 101909: 221910: 281911: 871912: 761913: 211914: 141915: 201916: 321917: 201918: 1351919: 681920: 651921: 1161922: 511923: 1341924: 1891925: 2901926: 2251927: 671928: 3021929: 4311930: 1201931: 4291932: 4111933: 2701934: 5871935: 4531936: 3421937: 7741938: 3361939: 6561940: 2131941: 4061942: 4511943: 2861944: 2821945: 4041946: 5241947: 1,5151948: 4531949: 2811950: 6541951: 4551952: 8231953: 8461954: 3501955: 4921956: 4821957: 3151958: 5391959: 3801960: 4621961: 9961962: 4151963: 2951964: 4221965: 4721966: 3871967: 9011968: 3781969: 5161970: 5661971: 5701972: 6911973: 7661974: 2,1221975: 5301976: 7951977: 5421978: 6351979: 7551980: 5171981: 5181982: 6991983: 9471984: 8381985: 9831986: 7351987: 6661988: 1,2241989: 7231990: 7731991: 7821992: 1,1271993: 1,2261994: 1,2491995: 1,4091996: 6831997: 1,2741998: 1,3331999: 1,5202000: 1,7222001: 7992002: 6052003: 1,2592004: 7042005: 7272006: 1,5122007: 1,0322008: 1,1832009: 8012010: 1,2042011: 1,2522012: 9442013: 6942014: 5352015: 7602016: 8332017: 1,1222018: 6802019: 6442020: 7562021: 4932022: 1,5872023: 9692024: 8512025: 5332026: 1,2401811186918911910192819461964198220002018
Records set or tied on this calendar date in each year from 1811 to 1917. 1917 had 20 records.
Counts for years before the ledger starts come from the same station rules.
Records on 09-03 in each year
YearRecords
18111
18231
18351
18431
18441
18461
18472
18491
18511
18521
18531
18541
18562
18611
18621
18651
18671
18681
18691
18712
18721
18731
18742
18751
18761
18773
18783
18804
18821
18841
18853
18863
18872
18881
18891
18902
18914
18924
18943
18958
18961
18973
18988
18991
19003
19013
19023
19034
190412
190522
190614
190713
190810
190922
191028
191187
191276
191321
191414
191520
191632
191720
1918135
191968
192065
1921116
192251
1923134
1924189
1925290
1926225
192767
1928302
1929431
1930120
1931429
1932411
1933270
1934587
1935453
1936342
1937774
1938336
1939656
1940213
1941406
1942451
1943286
1944282
1945404
1946524
19471,515
1948453
1949281
1950654
1951455
1952823
1953846
1954350
1955492
1956482
1957315
1958539
1959380
1960462
1961996
1962415
1963295
1964422
1965472
1966387
1967901
1968378
1969516
1970566
1971570
1972691
1973766
19742,122
1975530
1976795
1977542
1978635
1979755
1980517
1981518
1982699
1983947
1984838
1985983
1986735
1987666
19881,224
1989723
1990773
1991782
19921,127
19931,226
19941,249
19951,409
1996683
19971,274
19981,333
19991,520
20001,722
2001799
2002605
20031,259
2004704
2005727
20061,512
20071,032
20081,183
2009801
20101,204
20111,252
2012944
2013694
2014535
2015760
2016833
20171,122
2018680
2019644
2020756
2021493
20221,587
2023969
2024851
2025533
20261,240

Download the Data

  • Data for records on 1917-09-03: 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).