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Weather Records on 15 October 1931

461 weather records were set or tied worldwide on 15 October 1931. Highest significance: Tohana, IN.

Key Facts for 15 October 1931

  • On 15 October 1931, 461 weather records were set or tied at long-record stations worldwide.
  • 79 were record highs and 11 were record lows, counting maximum and minimum temperature.
  • By timescale, 2 were all-time records, 8 monthly and 451 daily.
  • Tohana set a daily record precipitation of 73.2 mm (2.9 in) on 15 October 1931.
  • Across 159 earlier years (1794 to 2025) the same calendar date averaged 460 records.

Record Map

461 stations
Weather records on 15 October 1931 461 station records on 15 October 1931 are marked on the map, coloured by record type.
461 station records on 15 October 1931 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.
Weather records on 15 October 1931: highest significance records shown on the map
StationCountryTypeValueSignificance
TohanaIndiaRecord daily precipitation73.2 mm (2.9 in)51 of 100 (Notable)
RusselkondaIndiaRecord daily precipitation119.4 mm (4.7 in)51 of 100 (Notable)
BundiIndiaRecord daily precipitation57.4 mm (2.3 in)51 of 100 (Notable)
Iklera(Aklera)IndiaRecord daily precipitation42.4 mm (1.7 in)51 of 100 (Notable)
GangapurIndiaRecord daily precipitation54.9 mm (2.2 in)51 of 100 (Notable)
MalpuraIndiaRecord daily precipitation68.6 mm (2.7 in)51 of 100 (Notable)
SawarIndiaRecord daily precipitation39.4 mm (1.6 in)50 of 100 (Notable)
JeyporeIndiaRecord daily precipitation144.0 mm (5.7 in)49 of 100 (Notable)
KotraIndiaRecord daily precipitation38.1 mm (1.5 in)49 of 100 (Notable)
KekriIndiaRecord daily precipitation39.4 mm (1.6 in)49 of 100 (Notable)
OraiIndiaRecord daily precipitation58.9 mm (2.3 in)49 of 100 (Notable)
TijaraIndiaRecord daily precipitation55.9 mm (2.2 in)48 of 100 (Notable)
MothIndiaRecord daily precipitation78.7 mm (3.1 in)48 of 100 (Notable)
TrimbakIndiaRecord daily precipitation125.0 mm (4.9 in)47 of 100 (Notable)
TustervatnetNorwayRecord daily precipitation64.5 mm (2.5 in)47 of 100 (Notable)
ThasraIndiaRecord daily precipitation55.4 mm (2.2 in)46 of 100 (Notable)
NavapurIndiaRecord daily precipitation82.0 mm (3.2 in)46 of 100 (Notable)
SironchaIndiaRecord daily precipitation76.2 mm (3.0 in)45 of 100 (Notable)
IgatpuriIndiaRecord daily precipitation55.9 mm (2.2 in)45 of 100 (Notable)
BilgramIndiaRecord daily precipitation114.8 mm (4.5 in)44 of 100 (Notable)
KoraputIndiaRecord daily precipitation78.7 mm (3.1 in)43 of 100 (Notable)
JalaunIndiaRecord daily precipitation45.7 mm (1.8 in)43 of 100 (Notable)
DhamtariIndiaRecord daily precipitation95.3 mm (3.8 in)42 of 100 (Notable)
MagarwaraIndiaRecord daily precipitation165.1 mm (6.5 in)41 of 100 (Notable)
MandviIndiaRecord daily precipitation29.5 mm (1.2 in)40 of 100 (Notable)
MokhadaIndiaRecord daily precipitation99.8 mm (3.9 in)40 of 100 (Notable)
NawarangpurIndiaRecord daily precipitation118.9 mm (4.7 in)40 of 100 (Notable)
AjmerIndiaRecord daily precipitation33.3 mm (1.3 in)39 of 100 (Notable)
WinchendonUnited StatesRecord daily precipitation55.4 mm (2.2 in)37 of 100 (Notable)
SathawasIndiaRecord daily precipitation25.4 mm (1.0 in)36 of 100 (Notable)
JawajaIndiaRecord daily precipitation25.4 mm (1.0 in)36 of 100 (Notable)
SachorIndiaRecord daily precipitation25.9 mm (1.0 in)36 of 100 (Notable)
PandariaIndiaRecord daily precipitation44.7 mm (1.8 in)33 of 100 (Routine)
TikamgarhIndiaRecord daily precipitation61.5 mm (2.4 in)33 of 100 (Routine)
MangaonIndiaRecord daily precipitation51.8 mm (2.0 in)33 of 100 (Routine)
SitapurIndiaRecord daily precipitation71.4 mm (2.8 in)33 of 100 (Routine)
NowgongIndiaRecord daily precipitation45.7 mm (1.8 in)32 of 100 (Routine)
MalkangiriIndiaRecord daily precipitation78.7 mm (3.1 in)32 of 100 (Routine)
Bhim (Dawer)IndiaRecord daily precipitation38.1 mm (1.5 in)32 of 100 (Routine)
RathIndiaRecord daily precipitation36.8 mm (1.4 in)32 of 100 (Routine)
KheriIndiaRecord daily precipitation74.2 mm (2.9 in)32 of 100 (Routine)
DatiaIndiaRecord daily precipitation159.3 mm (6.3 in)31 of 100 (Routine)
Manohar ThanaIndiaRecord daily precipitation29.2 mm (1.1 in)31 of 100 (Routine)
Vickery 2 NWUnited StatesRecord daily precipitation25.7 mm (1.0 in)31 of 100 (Routine)
ModasaIndiaRecord daily precipitation28.4 mm (1.1 in)30 of 100 (Routine)
MorsiIndiaRecord daily precipitation32.3 mm (1.3 in)30 of 100 (Routine)
ShahpuraIndiaRecord daily precipitation36.1 mm (1.4 in)30 of 100 (Routine)
KalpiIndiaRecord daily precipitation56.4 mm (2.2 in)30 of 100 (Routine)
GarothaIndiaRecord daily precipitation55.9 mm (2.2 in)30 of 100 (Routine)
AkhnoorIndiaRecord daily precipitation25.4 mm (1.0 in)29 of 100 (Routine)
RayagadaIndiaRecord daily precipitation54.6 mm (2.1 in)29 of 100 (Routine)
SidhauliIndiaRecord daily precipitation59.7 mm (2.4 in)29 of 100 (Routine)
KurlaIndiaRecord daily precipitation54.1 mm (2.1 in)28 of 100 (Routine)
ChandrapurIndiaRecord daily precipitation35.6 mm (1.4 in)28 of 100 (Routine)
GobindgarhIndiaRecord daily precipitation27.9 mm (1.1 in)28 of 100 (Routine)
Chandur RailwayIndiaRecord daily precipitation34.0 mm (1.3 in)27 of 100 (Routine)
MauIndiaRecord daily precipitation177.8 mm (7.0 in)27 of 100 (Routine)
MisrikhIndiaRecord daily precipitation96.8 mm (3.8 in)27 of 100 (Routine)
Chhota-UdepurIndiaRecord daily precipitation34.3 mm (1.4 in)26 of 100 (Routine)
BasseinIndiaRecord daily precipitation57.7 mm (2.3 in)26 of 100 (Routine)

Counts by Type and Timescale

461 records
Records on 15 October 1931 by type Records set or tied on 15 October 1931 by type: Highest daily maximum 49, Lowest daily maximum 3, Highest daily minimum 30, Lowest daily minimum 8, Heaviest daily rainfall 370, Deepest snow cover 1. 0100200300400Highest daily maximum: 49Lowest daily maximum: 3Highest daily minimum: 30Lowest daily minimum: 8Heaviest daily rainfall: 370Heaviest daily snowfall: 0Deepest snow cover: 1Max highMax lowMin highMin lowRainSnowDepth
Records set or tied on 15 October 1931 by type: Highest daily maximum 49, Lowest daily maximum 3, Highest daily minimum 30, Lowest daily minimum 8, Heaviest daily rainfall 370, Deepest snow cover 1.
Records on 15 October 1931 by type
Record typeRecords
Highest daily maximum49
Lowest daily maximum3
Highest daily minimum30
Lowest daily minimum8
Heaviest daily rainfall370
Heaviest daily snowfall0
Deepest snow cover1
Records on 15 October 1931 by timescale Records on 15 October 1931 by timescale: all-time 2, monthly 8, daily 451. 0200400600all-time: 2monthly: 8daily: 451all-timemonthlydaily
Records on 15 October 1931 by timescale: all-time 2, monthly 8, daily 451.
Records on 15 October 1931 by timescale
TimescaleRecords
all-time2
monthly8
daily451

How Much Records Were Beaten By

417 broken records
Histogram of margins by which records were beaten on 15 October 1931 Margins by which the 417 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 114.8. Ties are not counted. 01002003004000 to 20: 30720 to 40: 7040 to 60: 2460 to 80: 1080 to 100: 4100 to 120: 20 to 2020 to 4040 to 6060 to 8080 to 100100 to 120
Margins by which the 417 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 114.8. Ties are not counted.
Histogram of margins by which records were beaten on 15 October 1931
MarginRecords
0 to 20307
20 to 4070
40 to 6024
60 to 8010
80 to 1004
100 to 1202

Top 20 by Significance

15 October 1931
Top 20 records on 15 October 1931 by significance
DateStationRecordValueBeat old record byOld record stoodSignificance
15 October 1931Tohana, INdaily rain73.2 mm (2.9 in)73.2 mm (2.9 in)29 years51 of 100 (Notable)
15 October 1931Russelkonda, INdaily rain119.4 mm (4.7 in)80.3 mm (3.2 in)29 years51 of 100 (Notable)
15 October 1931Bundi, INdaily rain57.4 mm (2.3 in)57.4 mm (2.3 in)29 years51 of 100 (Notable)
15 October 1931Iklera(Aklera), INdaily rain42.4 mm (1.7 in)42.4 mm (1.7 in)29 years51 of 100 (Notable)
15 October 1931Gangapur, INdaily rain54.9 mm (2.2 in)49.8 mm (2.0 in)28 years51 of 100 (Notable)
15 October 1931Malpura, INdaily rain68.6 mm (2.7 in)68.6 mm (2.7 in)29 years51 of 100 (Notable)
15 October 1931Sawar, INdaily rain39.4 mm (1.6 in)39.4 mm (1.6 in)29 years50 of 100 (Notable)
15 October 1931Jeypore, INdaily rain144.0 mm (5.7 in)103.4 mm (4.1 in)20 years49 of 100 (Notable)
15 October 1931Kotra, INdaily rain38.1 mm (1.5 in)38.1 mm (1.5 in)29 years49 of 100 (Notable)
15 October 1931Kekri, INdaily rain39.4 mm (1.6 in)38.6 mm (1.5 in)28 years49 of 100 (Notable)
15 October 1931Orai, INdaily rain58.9 mm (2.3 in)58.9 mm (2.3 in)29 years49 of 100 (Notable)
15 October 1931Tijara, INdaily rain55.9 mm (2.2 in)51.8 mm (2.0 in)16 years48 of 100 (Notable)
15 October 1931Moth, INdaily rain78.7 mm (3.1 in)78.7 mm (3.1 in)29 years48 of 100 (Notable)
15 October 1931Trimbak, INdaily rain125.0 mm (4.9 in)98.3 mm (3.9 in)13 years47 of 100 (Notable)
15 October 1931Tustervatnet, NOmonthly rain64.5 mm (2.5 in)20.5 mm (0.8 in)11 years47 of 100 (Notable)
15 October 1931Thasra, INdaily rain55.4 mm (2.2 in)53.6 mm (2.1 in)16 years46 of 100 (Notable)
15 October 1931Navapur, INdaily rain82.0 mm (3.2 in)81.0 mm (3.2 in)14 years46 of 100 (Notable)
15 October 1931Sironcha, INdaily rain76.2 mm (3.0 in)65.3 mm (2.6 in)6 years45 of 100 (Notable)
15 October 1931Igatpuri, INdaily rain55.9 mm (2.2 in)55.9 mm (2.2 in)29 years45 of 100 (Notable)
15 October 1931Bilgram, INdaily rain114.8 mm (4.5 in)114.8 mm (4.5 in)29 years44 of 100 (Notable)

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 1931
Records on 10-15 in each year Records set or tied on this calendar date in each year from 1794 to 1931. 1931 had 461 records. 01,0002,0003,0001794: 11795: 11796: 11807: 11808: 21836: 11838: 11839: 11849: 11859: 21862: 11870: 21871: 41873: 11875: 11876: 31877: 11878: 31879: 31881: 31882: 41885: 21886: 11887: 81889: 21891: 41892: 11893: 51894: 91895: 31896: 81897: 21898: 31899: 41900: 31901: 41902: 71903: 131904: 101905: 131906: 71907: 111908: 131909: 171910: 141911: 181912: 171913: 701914: 281915: 481916: 211917: 291918: 211919: 651920: 381921: 1601922: 431923: 661924: 1181925: 2211926: 1251927: 941928: 3851929: 2001930: 2821931: 4611932: 2131933: 2551934: 4341935: 3031936: 1261937: 1,4441938: 5981939: 4611940: 4581941: 3301942: 4941943: 7041944: 2461945: 4871946: 3541947: 9631948: 2241949: 5461950: 3211951: 3411952: 6621953: 3741954: 9451955: 4441956: 5551957: 4611958: 6061959: 4111960: 6001961: 8341962: 1,0091963: 5221964: 4881965: 2991966: 1,2651967: 4641968: 1,1111969: 1,0741970: 6421971: 7441972: 5841973: 5251974: 7681975: 8081976: 7911977: 5431978: 8861979: 7201980: 1,0061981: 9651982: 2971983: 6531984: 1,2361985: 1,0681986: 7681987: 9001988: 8961989: 5601990: 1,1341991: 1,1391992: 1,5301993: 1,0661994: 1,1031995: 1,0081996: 4581997: 9641998: 8061999: 7662000: 6252001: 7052002: 9652003: 7372004: 7162005: 6102006: 1,3052007: 7022008: 9592009: 2,3652010: 1,0952011: 9062012: 9092013: 6322014: 9012015: 1,1392016: 6742017: 1,0912018: 2,6822019: 4792020: 4992021: 9832022: 6332023: 3192024: 7482025: 6971794187718981914193019461962197819942010
Records set or tied on this calendar date in each year from 1794 to 1931. 1931 had 461 records.
Counts for years before the ledger starts come from the same station rules.
Records on 10-15 in each year
YearRecords
17941
17951
17961
18071
18082
18361
18381
18391
18491
18592
18621
18702
18714
18731
18751
18763
18771
18783
18793
18813
18824
18852
18861
18878
18892
18914
18921
18935
18949
18953
18968
18972
18983
18994
19003
19014
19027
190313
190410
190513
19067
190711
190813
190917
191014
191118
191217
191370
191428
191548
191621
191729
191821
191965
192038
1921160
192243
192366
1924118
1925221
1926125
192794
1928385
1929200
1930282
1931461
1932213
1933255
1934434
1935303
1936126
19371,444
1938598
1939461
1940458
1941330
1942494
1943704
1944246
1945487
1946354
1947963
1948224
1949546
1950321
1951341
1952662
1953374
1954945
1955444
1956555
1957461
1958606
1959411
1960600
1961834
19621,009
1963522
1964488
1965299
19661,265
1967464
19681,111
19691,074
1970642
1971744
1972584
1973525
1974768
1975808
1976791
1977543
1978886
1979720
19801,006
1981965
1982297
1983653
19841,236
19851,068
1986768
1987900
1988896
1989560
19901,134
19911,139
19921,530
19931,066
19941,103
19951,008
1996458
1997964
1998806
1999766
2000625
2001705
2002965
2003737
2004716
2005610
20061,305
2007702
2008959
20092,365
20101,095
2011906
2012909
2013632
2014901
20151,139
2016674
20171,091
20182,682
2019479
2020499
2021983
2022633
2023319
2024748
2025697

Download the Data

  • Data for records on 1931-10-15: 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).