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Built 2026-10-19 (19 October 2026)

Weather Records on 24 September 1918

7 weather records were set or tied worldwide on 24 September 1918. Highest significance: Hvar, HR.

Key Facts for 24 September 1918

  • On 24 September 1918, 7 weather records were set or tied at long-record stations worldwide.
  • 5 were record highs and 2 were record lows, counting maximum and minimum temperature.
  • By timescale, 0 were all-time records, 0 monthly and 7 daily.
  • Hvar set a daily record high maximum temperature of 29.6 C (85.3 F) on 24 September 1918.
  • Across 166 earlier years (1803 to 2026) the same calendar date averaged 430 records.

Record Map

7 stations
Weather records on 24 September 1918 7 station records on 24 September 1918 are marked on the map, coloured by record type.
7 station records on 24 September 1918 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.
Weather records on 24 September 1918: highest significance records shown on the map
StationCountryTypeValueSignificance
HvarCroatiaRecord high maximum temperature29.6 C (85.3 F)22 of 100 (Routine)
HvarCroatiaRecord high minimum temperature24.5 C (76.1 F)22 of 100 (Routine)
PortlandUnited StatesRecord low maximum temperature11.7 C (53.1 F)14 of 100 (Routine)
Zagreb-GricCroatiaRecord high minimum temperature16.3 C (61.3 F)11 of 100 (Routine)
WienAustriaRecord high minimum temperature15.8 C (60.4 F)5 of 100 (Routine)
Montgomery Wb CityUnited StatesRecord low minimum temperature11.1 C (52.0 F)3 of 100 (Routine)
KremsmuensterAustriaRecord high minimum temperature13.7 C (56.7 F)1 of 100 (Routine)

Counts by Type and Timescale

7 records
Records on 24 September 1918 by type Records set or tied on 24 September 1918 by type: Highest daily maximum 1, Lowest daily maximum 1, Highest daily minimum 4, Lowest daily minimum 1. 01234Highest daily maximum: 1Lowest daily maximum: 1Highest daily minimum: 4Lowest daily minimum: 1Heaviest daily rainfall: 0Heaviest daily snowfall: 0Deepest snow cover: 0Max highMax lowMin highMin lowRainSnowDepth
Records set or tied on 24 September 1918 by type: Highest daily maximum 1, Lowest daily maximum 1, Highest daily minimum 4, Lowest daily minimum 1.
Records on 24 September 1918 by type
Record typeRecords
Highest daily maximum1
Lowest daily maximum1
Highest daily minimum4
Lowest daily minimum1
Heaviest daily rainfall0
Heaviest daily snowfall0
Deepest snow cover0
Records on 24 September 1918 by timescale Records on 24 September 1918 by timescale: all-time 0, monthly 0, daily 7. 02468all-time: 0monthly: 0daily: 7all-timemonthlydaily
Records on 24 September 1918 by timescale: all-time 0, monthly 0, daily 7.
Records on 24 September 1918 by timescale
TimescaleRecords
all-time0
monthly0
daily7

How Much Records Were Beaten By

4 broken records
Histogram of margins by which records were beaten on 24 September 1918 Margins by which the 4 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 2.6. Ties are not counted. 011220.0 to 0.5: 10.5 to 1.0: 11.0 to 1.5: 01.5 to 2.0: 02.0 to 2.5: 02.5 to 3.0: 20.0 to 0.50.5 to 1.01.0 to 1.51.5 to 2.02.0 to 2.52.5 to 3.0
Margins by which the 4 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 2.6. Ties are not counted.
Histogram of margins by which records were beaten on 24 September 1918
MarginRecords
0.0 to 0.51
0.5 to 1.01
1.0 to 1.50
1.5 to 2.00
2.0 to 2.50
2.5 to 3.02

Top 20 by Significance

24 September 1918
Top 7 records on 24 September 1918 by significance
DateStationRecordValueBeat old record byOld record stoodSignificance
24 September 1918Hvar, HRdaily high max29.6 C (85.3 F)2.6 C (4.7 F)31 years22 of 100 (Routine)
24 September 1918Hvar, HRdaily high min24.5 C (76.1 F)2.5 C (4.5 F)31 years22 of 100 (Routine)
24 September 1918Portland, USdaily low max11.7 C (53.1 F)0.5 C (0.9 F)32 years14 of 100 (Routine)
24 September 1918Zagreb-Gric, HRdaily high min16.3 C (61.3 F)0.3 C (0.5 F)24 years11 of 100 (Routine)
24 September 1918Wien, ATdaily high min (Tie)15.8 C (60.4 F)tie58 years5 of 100 (Routine)
24 September 1918Montgomery Wb City, USdaily low min (Tie)11.1 C (52.0 F)tie30 years3 of 100 (Routine)
24 September 1918Kremsmuenster, ATdaily high min (Tie)13.7 C (56.7 F)tie8 years1 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

1803 to 1918
Records on 09-24 in each year Records set or tied on this calendar date in each year from 1803 to 1918. 1918 had 7 records. 05001,0001,5002,0001803: 11835: 11836: 11842: 11847: 11852: 21854: 21857: 21858: 11859: 11860: 11863: 11864: 11865: 11866: 11867: 21868: 11870: 31871: 11872: 11873: 11874: 21875: 21876: 11877: 31878: 21881: 51884: 11885: 21887: 11889: 51890: 11891: 21892: 51893: 11894: 21895: 71896: 21898: 11899: 41900: 51901: 31902: 101903: 81904: 91905: 71906: 51907: 201908: 231909: 311910: 81911: 111912: 491913: 91914: 231915: 1591916: 2531917: 871918: 71919: 261920: 691921: 231922: 491923: 701924: 1751925: 1461926: 6301927: 1941928: 6031929: 1371930: 4881931: 4631932: 3541933: 4241934: 3671935: 4491936: 3291937: 2371938: 3551939: 3311940: 3191941: 3191942: 9181943: 4131944: 3341945: 4751946: 4251947: 7041948: 4221949: 5541950: 7781951: 5801952: 4251953: 3461954: 2691955: 5771956: 4271957: 3701958: 7251959: 4141960: 4871961: 6801962: 3601963: 7151964: 3291965: 6241966: 4101967: 3941968: 4331969: 2781970: 1,0461971: 4851972: 4801973: 1,2081974: 1,2041975: 1,1161976: 5561977: 8141978: 6191979: 5771980: 6331981: 6041982: 7021983: 1,1281984: 1,5651985: 7711986: 1,2071987: 7291988: 7401989: 1,6681990: 9691991: 5191992: 1,2501993: 1,0551994: 8421995: 1,2511996: 6761997: 1,2381998: 9451999: 9332000: 1,9662001: 1,0972002: 8852003: 8632004: 6002005: 1,2562006: 1,3062007: 1,2442008: 6332009: 8662010: 1,3402011: 7702012: 5452013: 5142014: 7642015: 7702016: 7322017: 1,4022018: 4972019: 5162020: 7542021: 4572022: 3952023: 6892024: 7782025: 5762026: 3891803187018931911192819451962197919962013
Records set or tied on this calendar date in each year from 1803 to 1918. 1918 had 7 records.
Counts for years before the ledger starts come from the same station rules.
Records on 09-24 in each year
YearRecords
18031
18351
18361
18421
18471
18522
18542
18572
18581
18591
18601
18631
18641
18651
18661
18672
18681
18703
18711
18721
18731
18742
18752
18761
18773
18782
18815
18841
18852
18871
18895
18901
18912
18925
18931
18942
18957
18962
18981
18994
19005
19013
190210
19038
19049
19057
19065
190720
190823
190931
19108
191111
191249
19139
191423
1915159
1916253
191787
19187
191926
192069
192123
192249
192370
1924175
1925146
1926630
1927194
1928603
1929137
1930488
1931463
1932354
1933424
1934367
1935449
1936329
1937237
1938355
1939331
1940319
1941319
1942918
1943413
1944334
1945475
1946425
1947704
1948422
1949554
1950778
1951580
1952425
1953346
1954269
1955577
1956427
1957370
1958725
1959414
1960487
1961680
1962360
1963715
1964329
1965624
1966410
1967394
1968433
1969278
19701,046
1971485
1972480
19731,208
19741,204
19751,116
1976556
1977814
1978619
1979577
1980633
1981604
1982702
19831,128
19841,565
1985771
19861,207
1987729
1988740
19891,668
1990969
1991519
19921,250
19931,055
1994842
19951,251
1996676
19971,238
1998945
1999933
20001,966
20011,097
2002885
2003863
2004600
20051,256
20061,306
20071,244
2008633
2009866
20101,340
2011770
2012545
2013514
2014764
2015770
2016732
20171,402
2018497
2019516
2020754
2021457
2022395
2023689
2024778
2025576
2026389

Download the Data

  • Data for records on 1918-09-24: 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).