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Built 2026-10-19 (19 October 2026)

Weather Records on 22 September 1915

23 weather records were set or tied worldwide on 22 September 1915. Highest significance: Anticosti SW Point, CA.

Key Facts for 22 September 1915

  • On 22 September 1915, 23 weather records were set or tied at long-record stations worldwide.
  • 1 were record highs and 10 were record lows, counting maximum and minimum temperature.
  • By timescale, 0 were all-time records, 2 monthly and 21 daily.
  • Anticosti SW Point set a daily record precipitation of 41.1 mm (1.6 in) on 22 September 1915.
  • Across 166 earlier years (1793 to 2026) the same calendar date averaged 431 records.

Record Map

23 stations
Weather records on 22 September 1915 23 station records on 22 September 1915 are marked on the map, coloured by record type.
23 station records on 22 September 1915 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.
Weather records on 22 September 1915: highest significance records shown on the map
StationCountryTypeValueSignificance
Anticosti SW PointCanadaRecord daily precipitation41.1 mm (1.6 in)36 of 100 (Notable)
Anticosti West PointCanadaRecord daily precipitation30.5 mm (1.2 in)34 of 100 (Routine)
Bird RocksCanadaRecord daily precipitation25.4 mm (1.0 in)33 of 100 (Routine)
ChathamCanadaRecord daily precipitation35.1 mm (1.4 in)33 of 100 (Routine)
DalhousieCanadaRecord daily precipitation28.7 mm (1.1 in)31 of 100 (Routine)
Praha-KlementinumCzech RepublicRecord low minimum temperature2.4 C (36.3 F)30 of 100 (Routine)
CharlottetownCanadaRecord daily precipitation30.5 mm (1.2 in)27 of 100 (Routine)
TranebjergDenmarkRecord low minimum temperature0.2 C (32.4 F)22 of 100 (Routine)
WienAustriaRecord low minimum temperature3.0 C (37.4 F)21 of 100 (Routine)
Fredericton UnbCanadaRecord daily precipitation23.1 mm (0.9 in)18 of 100 (Routine)
HalifaxCanadaRecord daily precipitation35.1 mm (1.4 in)17 of 100 (Routine)
PlauenGermanyRecord low minimum temperature-2.1 C (28.2 F)15 of 100 (Routine)
Berlin-DahlemGermanyRecord low minimum temperature1.0 C (33.8 F)14 of 100 (Routine)
Aberdeen Rd (Sar)South AfricaRecord daily precipitation3.0 mm (0.12 in)14 of 100 (Routine)
GorlitzGermanyRecord low minimum temperature0.9 C (33.6 F)12 of 100 (Routine)
ChemnitzGermanyRecord low minimum temperature-1.1 C (30.0 F)12 of 100 (Routine)
ManerooAustraliaRecord daily precipitation8.4 mm (0.33 in)10 of 100 (Routine)
SydneyCanadaRecord daily precipitation23.4 mm (0.9 in)10 of 100 (Routine)
Vasteras-HassloSwedenRecord low minimum temperature-2.5 C (27.5 F)9 of 100 (Routine)
Zagreb-GricCroatiaRecord low minimum temperature5.4 C (41.7 F)6 of 100 (Routine)
Darwin Post OfficeAustraliaRecord high minimum temperature26.7 C (80.1 F)5 of 100 (Routine)
AstrakanRussiaRecord daily precipitation1.8 mm (0.07 in)5 of 100 (Routine)
SalzburgAustriaRecord low minimum temperature2.1 C (35.8 F)4 of 100 (Routine)

Counts by Type and Timescale

23 records
Records on 22 September 1915 by type Records set or tied on 22 September 1915 by type: Highest daily minimum 1, Lowest daily minimum 10, Heaviest daily rainfall 12. 051015Highest daily maximum: 0Lowest daily maximum: 0Highest daily minimum: 1Lowest daily minimum: 10Heaviest daily rainfall: 12Heaviest daily snowfall: 0Deepest snow cover: 0Max highMax lowMin highMin lowRainSnowDepth
Records set or tied on 22 September 1915 by type: Highest daily minimum 1, Lowest daily minimum 10, Heaviest daily rainfall 12.
Records on 22 September 1915 by type
Record typeRecords
Highest daily maximum0
Lowest daily maximum0
Highest daily minimum1
Lowest daily minimum10
Heaviest daily rainfall12
Heaviest daily snowfall0
Deepest snow cover0
Records on 22 September 1915 by timescale Records on 22 September 1915 by timescale: all-time 0, monthly 2, daily 21. 0102030all-time: 0monthly: 2daily: 21all-timemonthlydaily
Records on 22 September 1915 by timescale: all-time 0, monthly 2, daily 21.
Records on 22 September 1915 by timescale
TimescaleRecords
all-time0
monthly2
daily21

How Much Records Were Beaten By

22 broken records
Histogram of margins by which records were beaten on 22 September 1915 Margins by which the 22 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 24.1. Ties are not counted. 0510150 to 5: 145 to 10: 110 to 15: 115 to 20: 020 to 25: 60 to 55 to 1010 to 1515 to 2020 to 25
Margins by which the 22 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 24.1. Ties are not counted.
Histogram of margins by which records were beaten on 22 September 1915
MarginRecords
0 to 514
5 to 101
10 to 151
15 to 200
20 to 256

Top 20 by Significance

22 September 1915
Top 20 records on 22 September 1915 by significance
DateStationRecordValueBeat old record byOld record stoodSignificance
22 September 1915Anticosti SW Point, CAdaily rain41.1 mm (1.6 in)22.3 mm (0.9 in)29 years36 of 100 (Notable)
22 September 1915Anticosti West Point, CAdaily rain30.5 mm (1.2 in)21.6 mm (0.9 in)19 years34 of 100 (Routine)
22 September 1915Bird Rocks, CAdaily rain25.4 mm (1.0 in)20.3 mm (0.8 in)27 years33 of 100 (Routine)
22 September 1915Chatham, CAdaily rain35.1 mm (1.4 in)21.1 mm (0.8 in)25 years33 of 100 (Routine)
22 September 1915Dalhousie, CAdaily rain28.7 mm (1.1 in)23.6 mm (0.9 in)25 years31 of 100 (Routine)
22 September 1915Praha-Klementinum, CZdaily low min2.4 C (36.3 F)0.2 C (0.4 F)66 years30 of 100 (Routine)
22 September 1915Charlottetown, CAdaily rain30.5 mm (1.2 in)24.1 mm (0.9 in)10 years27 of 100 (Routine)
22 September 1915Tranebjerg, DKmonthly low min0.2 C (32.4 F)0.3 C (0.5 F)23 years22 of 100 (Routine)
22 September 1915Wien, ATdaily low min3.0 C (37.4 F)1.1 C (2.0 F)42 years21 of 100 (Routine)
22 September 1915Fredericton Unb, CAdaily rain23.1 mm (0.9 in)8.6 mm (0.34 in)26 years18 of 100 (Routine)
22 September 1915Halifax, CAdaily rain35.1 mm (1.4 in)12.7 mm (0.5 in)14 years17 of 100 (Routine)
22 September 1915Plauen, DEdaily low min-2.1 C (28.2 F)1.7 C (3.1 F)27 years15 of 100 (Routine)
22 September 1915Berlin-Dahlem, DEdaily low min1.0 C (33.8 F)2.4 C (4.3 F)12 years14 of 100 (Routine)
22 September 1915Aberdeen Rd (Sar), ZAdaily rain3.0 mm (0.12 in)3.0 mm (0.12 in)30 years14 of 100 (Routine)
22 September 1915Gorlitz, DEdaily low min0.9 C (33.6 F)2.0 C (3.6 F)12 years12 of 100 (Routine)
22 September 1915Chemnitz, DEdaily low min-1.1 C (30.0 F)0.4 C (0.7 F)27 years12 of 100 (Routine)
22 September 1915Maneroo, AUdaily rain8.4 mm (0.33 in)3.1 mm (0.12 in)13 years10 of 100 (Routine)
22 September 1915Sydney, CAdaily rain23.4 mm (0.9 in)3.6 mm (0.14 in)12 years10 of 100 (Routine)
22 September 1915Vasteras-Hasslo, SEdaily low min-2.5 C (27.5 F)1.5 C (2.7 F)8 years9 of 100 (Routine)
22 September 1915Zagreb-Gric, HRdaily low min5.4 C (41.7 F)1.1 C (2.0 F)2 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

1793 to 1915
Records on 09-22 in each year Records set or tied on this calendar date in each year from 1793 to 1915. 1915 had 23 records. 01,0002,0003,0001793: 11796: 11824: 11825: 11827: 11830: 11835: 11838: 11840: 11842: 21845: 11846: 11848: 11851: 31855: 11856: 11858: 11863: 11865: 11868: 11872: 11874: 11875: 11877: 41878: 11881: 21882: 31885: 11886: 11888: 11889: 21890: 21892: 31893: 11894: 11895: 71896: 21897: 31898: 81899: 121900: 31901: 31902: 71903: 41904: 341905: 51906: 161907: 121908: 101909: 61910: 181911: 171912: 171913: 431914: 481915: 231916: 2361917: 1281918: 251919: 641920: 351921: 441922: 271923: 1181924: 1321925: 2651926: 2141927: 1601928: 1191929: 1661930: 2311931: 7321932: 1891933: 2301934: 3481935: 2311936: 4481937: 5071938: 3941939: 2661940: 6211941: 4241942: 3231943: 2661944: 2991945: 7391946: 2881947: 5831948: 3451949: 3851950: 3941951: 4191952: 3831953: 2531954: 3591955: 5841956: 4901957: 5801958: 6331959: 4161960: 3601961: 5551962: 7321963: 3511964: 2491965: 8411966: 5951967: 5071968: 5261969: 4881970: 1,1971971: 5001972: 4481973: 5091974: 1,0751975: 5911976: 5381977: 6321978: 6201979: 9911980: 1,1991981: 7541982: 1,1221983: 2,0601984: 6141985: 8201986: 7291987: 1,3001988: 6651989: 1,1551990: 7951991: 7581992: 1,0111993: 1,4481994: 9411995: 2,4981996: 9161997: 8511998: 1,2511999: 1,1722000: 1,5082001: 6042002: 7182003: 1,4722004: 9482005: 1,1552006: 1,2602007: 8962008: 8302009: 9852010: 1,2172011: 6112012: 5682013: 6732014: 8122015: 6662016: 1,0962017: 1,2722018: 5742019: 6512020: 6872021: 4322022: 9852023: 9052024: 5022025: 3872026: 3091793186318941911192819451962197919962013
Records set or tied on this calendar date in each year from 1793 to 1915. 1915 had 23 records.
Counts for years before the ledger starts come from the same station rules.
Records on 09-22 in each year
YearRecords
17931
17961
18241
18251
18271
18301
18351
18381
18401
18422
18451
18461
18481
18513
18551
18561
18581
18631
18651
18681
18721
18741
18751
18774
18781
18812
18823
18851
18861
18881
18892
18902
18923
18931
18941
18957
18962
18973
18988
189912
19003
19013
19027
19034
190434
19055
190616
190712
190810
19096
191018
191117
191217
191343
191448
191523
1916236
1917128
191825
191964
192035
192144
192227
1923118
1924132
1925265
1926214
1927160
1928119
1929166
1930231
1931732
1932189
1933230
1934348
1935231
1936448
1937507
1938394
1939266
1940621
1941424
1942323
1943266
1944299
1945739
1946288
1947583
1948345
1949385
1950394
1951419
1952383
1953253
1954359
1955584
1956490
1957580
1958633
1959416
1960360
1961555
1962732
1963351
1964249
1965841
1966595
1967507
1968526
1969488
19701,197
1971500
1972448
1973509
19741,075
1975591
1976538
1977632
1978620
1979991
19801,199
1981754
19821,122
19832,060
1984614
1985820
1986729
19871,300
1988665
19891,155
1990795
1991758
19921,011
19931,448
1994941
19952,498
1996916
1997851
19981,251
19991,172
20001,508
2001604
2002718
20031,472
2004948
20051,155
20061,260
2007896
2008830
2009985
20101,217
2011611
2012568
2013673
2014812
2015666
20161,096
20171,272
2018574
2019651
2020687
2021432
2022985
2023905
2024502
2025387
2026309

Download the Data

  • Data for records on 1915-09-22: 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).