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Built 2026-10-19 (19 October 2026)

Weather Records on 6 September 1917

23 weather records were set or tied worldwide on 6 September 1917. Highest significance: Marseille Obs. Palais-Lonchamp, FR.

Key Facts for 6 September 1917

  • On 6 September 1917, 23 weather records were set or tied at long-record stations worldwide.
  • 2 were record highs and 7 were record lows, counting maximum and minimum temperature.
  • By timescale, 0 were all-time records, 0 monthly and 23 daily.
  • Marseille Obs. Palais-Lonchamp set a daily record precipitation of 71.4 mm (2.8 in) on 6 September 1917.
  • Across 164 earlier years (1794 to 2026) the same calendar date averaged 453 records.

Record Map

23 stations
Weather records on 6 September 1917 23 station records on 6 September 1917 are marked on the map, coloured by record type.
23 station records on 6 September 1917 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.
Weather records on 6 September 1917: highest significance records shown on the map
StationCountryTypeValueSignificance
Marseille Obs. Palais-LonchampFranceRecord daily precipitation71.4 mm (2.8 in)47 of 100 (Notable)
BridgewaterAustraliaRecord daily precipitation30.5 mm (1.2 in)21 of 100 (Routine)
GoorimpaAustraliaRecord daily precipitation12.4 mm (0.5 in)20 of 100 (Routine)
ClarendonAustraliaRecord daily precipitation19.6 mm (0.8 in)20 of 100 (Routine)
Yankalilla (Woodvale)AustraliaRecord daily precipitation15.5 mm (0.6 in)20 of 100 (Routine)
Echunga Golf CourseAustraliaRecord daily precipitation22.6 mm (0.9 in)15 of 100 (Routine)
StansburyAustraliaRecord daily precipitation10.7 mm (0.4 in)14 of 100 (Routine)
Morgantown 1United StatesRecord daily precipitation38.1 mm (1.5 in)14 of 100 (Routine)
Port StanleyCanadaRecord low maximum temperature16.7 C (62.1 F)13 of 100 (Routine)
WestminsterCanadaRecord daily precipitation13.7 mm (0.5 in)12 of 100 (Routine)
MinlatonAustraliaRecord daily precipitation5.1 mm (0.20 in)11 of 100 (Routine)
Robe ComparisonAustraliaRecord daily precipitation11.4 mm (0.4 in)11 of 100 (Routine)
HarnosandSwedenRecord low minimum temperature0.0 C (32.0 F)10 of 100 (Routine)
PiteaSwedenRecord low minimum temperature0.5 C (32.9 F)10 of 100 (Routine)
Vasteras-HassloSwedenRecord low minimum temperature1.5 C (34.7 F)9 of 100 (Routine)
BjurakerSwedenRecord low minimum temperature-0.4 C (31.3 F)9 of 100 (Routine)
Lincoln UNIV Pwr PltUnited StatesRecord daily precipitation48.5 mm (1.9 in)9 of 100 (Routine)
WarookaAustraliaRecord daily precipitation10.2 mm (0.4 in)8 of 100 (Routine)
TbilisiGeorgiaRecord high minimum temperature21.2 C (70.2 F)7 of 100 (Routine)
ApsleyAustraliaRecord daily precipitation9.7 mm (0.38 in)6 of 100 (Routine)
IrkutskRussiaRecord low minimum temperature-2.5 C (27.5 F)4 of 100 (Routine)
Santa FeUnited StatesRecord high minimum temperature15.0 C (59.0 F)2 of 100 (Routine)
OrebroSwedenRecord low minimum temperature3.0 C (37.4 F)1 of 100 (Routine)

Counts by Type and Timescale

23 records
Records on 6 September 1917 by type Records set or tied on 6 September 1917 by type: Lowest daily maximum 1, Highest daily minimum 2, Lowest daily minimum 6, Heaviest daily rainfall 14. 051015Highest daily maximum: 0Lowest daily maximum: 1Highest daily minimum: 2Lowest daily minimum: 6Heaviest daily rainfall: 14Heaviest daily snowfall: 0Deepest snow cover: 0Max highMax lowMin highMin lowRainSnowDepth
Records set or tied on 6 September 1917 by type: Lowest daily maximum 1, Highest daily minimum 2, Lowest daily minimum 6, Heaviest daily rainfall 14.
Records on 6 September 1917 by type
Record typeRecords
Highest daily maximum0
Lowest daily maximum1
Highest daily minimum2
Lowest daily minimum6
Heaviest daily rainfall14
Heaviest daily snowfall0
Deepest snow cover0
Records on 6 September 1917 by timescale Records on 6 September 1917 by timescale: all-time 0, monthly 0, daily 23. 0102030all-time: 0monthly: 0daily: 23all-timemonthlydaily
Records on 6 September 1917 by timescale: all-time 0, monthly 0, daily 23.
Records on 6 September 1917 by timescale
TimescaleRecords
all-time0
monthly0
daily23

How Much Records Were Beaten By

21 broken records
Histogram of margins by which records were beaten on 6 September 1917 Margins by which the 21 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 70.6. Ties are not counted. 051015200 to 10: 1810 to 20: 220 to 30: 030 to 40: 040 to 50: 050 to 60: 060 to 70: 070 to 80: 10 to 1010 to 2020 to 3030 to 4040 to 5050 to 6060 to 7070 to 80
Margins by which the 21 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 70.6. Ties are not counted.
Histogram of margins by which records were beaten on 6 September 1917
MarginRecords
0 to 1018
10 to 202
20 to 300
30 to 400
40 to 500
50 to 600
60 to 700
70 to 801

Top 20 by Significance

6 September 1917
Top 20 records on 6 September 1917 by significance
DateStationRecordValueBeat old record byOld record stoodSignificance
6 September 1917Marseille Obs. Palais-Lonchamp, FRdaily rain71.4 mm (2.8 in)70.6 mm (2.8 in)16 years47 of 100 (Notable)
6 September 1917Bridgewater, AUdaily rain30.5 mm (1.2 in)16.0 mm (0.6 in)4 years21 of 100 (Routine)
6 September 1917Goorimpa, AUdaily rain12.4 mm (0.5 in)8.6 mm (0.34 in)26 years20 of 100 (Routine)
6 September 1917Clarendon, AUdaily rain19.6 mm (0.8 in)10.2 mm (0.4 in)4 years20 of 100 (Routine)
6 September 1917Yankalilla (Woodvale), AUdaily rain15.5 mm (0.6 in)5.1 mm (0.20 in)29 years20 of 100 (Routine)
6 September 1917Echunga Golf Course, AUdaily rain22.6 mm (0.9 in)3.0 mm (0.12 in)29 years15 of 100 (Routine)
6 September 1917Stansbury, AUdaily rain10.7 mm (0.4 in)1.8 mm (0.07 in)29 years14 of 100 (Routine)
6 September 1917Morgantown 1, USdaily rain38.1 mm (1.5 in)8.9 mm (0.35 in)6 years14 of 100 (Routine)
6 September 1917Port Stanley, CAdaily low max16.7 C (62.1 F)1.1 C (2.0 F)24 years13 of 100 (Routine)
6 September 1917Westminster, CAdaily rain13.7 mm (0.5 in)1.0 mm (0.04 in)29 years12 of 100 (Routine)
6 September 1917Minlaton, AUdaily rain5.1 mm (0.20 in)0.5 mm (0.02 in)23 years11 of 100 (Routine)
6 September 1917Robe Comparison, AUdaily rain11.4 mm (0.4 in)2.0 mm (0.08 in)4 years11 of 100 (Routine)
6 September 1917Harnosand, SEdaily low min0.0 C (32.0 F)2.0 C (3.6 F)6 years10 of 100 (Routine)
6 September 1917Pitea, SEdaily low min0.5 C (32.9 F)0.5 C (0.9 F)22 years10 of 100 (Routine)
6 September 1917Vasteras-Hasslo, SEdaily low min1.5 C (34.7 F)0.5 C (0.9 F)16 years9 of 100 (Routine)
6 September 1917Bjuraker, SEdaily low min-0.4 C (31.3 F)0.4 C (0.7 F)16 years9 of 100 (Routine)
6 September 1917Lincoln UNIV Pwr Plt, USdaily rain48.5 mm (1.9 in)6.6 mm (0.26 in)8 years9 of 100 (Routine)
6 September 1917Warooka, AUdaily rain10.2 mm (0.4 in)0.8 mm (0.03 in)7 years8 of 100 (Routine)
6 September 1917Tbilisi, GEdaily high min21.2 C (70.2 F)0.9 C (1.6 F)8 years7 of 100 (Routine)
6 September 1917Apsley, AUdaily rain9.7 mm (0.38 in)1.3 mm (0.05 in)4 years6 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 1917
Records on 09-06 in each year Records set or tied on this calendar date in each year from 1794 to 1917. 1917 had 23 records. 05001,0001,5002,0001794: 11802: 11803: 11812: 11814: 21833: 11834: 11841: 11853: 11854: 11861: 11865: 21866: 21867: 11868: 11869: 21871: 21872: 21873: 21876: 11877: 11880: 11881: 31883: 21884: 11885: 11887: 21888: 11890: 31891: 11892: 41893: 21894: 41895: 41896: 21897: 41898: 51899: 51900: 51901: 21902: 51903: 51904: 61905: 141906: 81907: 141908: 361909: 131910: 281911: 201912: 551913: 211914: 231915: 141916: 161917: 231918: 621919: 1061920: 1721921: 671922: 1141923: 1531924: 3351925: 2901926: 1231927: 1371928: 2521929: 3591930: 1011931: 3241932: 2751933: 3681934: 4621935: 3411936: 3381937: 2371938: 3221939: 4471940: 1701941: 2761942: 2841943: 8311944: 3921945: 5371946: 4261947: 8951948: 3791949: 5251950: 6991951: 2631952: 3501953: 3961954: 5671955: 4931956: 7351957: 3111958: 4891959: 4051960: 3821961: 3171962: 7721963: 4191964: 3931965: 7221966: 2961967: 8781968: 5121969: 7371970: 9101971: 4361972: 5671973: 8661974: 8971975: 4261976: 9151977: 4671978: 1,2731979: 8921980: 4581981: 5421982: 7441983: 1,9651984: 1,3541985: 1,3711986: 7511987: 7351988: 1,5471989: 5441990: 8051991: 7571992: 1,0841993: 8561994: 6221995: 1,2201996: 9341997: 1,3891998: 1,3851999: 1,0482000: 1,5002001: 6312002: 8672003: 7182004: 9562005: 6012006: 1,1042007: 1,2462008: 1,4302009: 7352010: 1,2592011: 1,6842012: 8032013: 8862014: 5882015: 6922016: 6052017: 8382018: 7142019: 7972020: 1,3492021: 4072022: 1,7822023: 9052024: 1,1612025: 8942026: 8461794187218961913193019471964198119982015
Records set or tied on this calendar date in each year from 1794 to 1917. 1917 had 23 records.
Counts for years before the ledger starts come from the same station rules.
Records on 09-06 in each year
YearRecords
17941
18021
18031
18121
18142
18331
18341
18411
18531
18541
18611
18652
18662
18671
18681
18692
18712
18722
18732
18761
18771
18801
18813
18832
18841
18851
18872
18881
18903
18911
18924
18932
18944
18954
18962
18974
18985
18995
19005
19012
19025
19035
19046
190514
19068
190714
190836
190913
191028
191120
191255
191321
191423
191514
191616
191723
191862
1919106
1920172
192167
1922114
1923153
1924335
1925290
1926123
1927137
1928252
1929359
1930101
1931324
1932275
1933368
1934462
1935341
1936338
1937237
1938322
1939447
1940170
1941276
1942284
1943831
1944392
1945537
1946426
1947895
1948379
1949525
1950699
1951263
1952350
1953396
1954567
1955493
1956735
1957311
1958489
1959405
1960382
1961317
1962772
1963419
1964393
1965722
1966296
1967878
1968512
1969737
1970910
1971436
1972567
1973866
1974897
1975426
1976915
1977467
19781,273
1979892
1980458
1981542
1982744
19831,965
19841,354
19851,371
1986751
1987735
19881,547
1989544
1990805
1991757
19921,084
1993856
1994622
19951,220
1996934
19971,389
19981,385
19991,048
20001,500
2001631
2002867
2003718
2004956
2005601
20061,104
20071,246
20081,430
2009735
20101,259
20111,684
2012803
2013886
2014588
2015692
2016605
2017838
2018714
2019797
20201,349
2021407
20221,782
2023905
20241,161
2025894
2026846

Download the Data

  • Data for records on 1917-09-06: 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).