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Built 2026-10-19 (19 October 2026)

Weather Records on 29 May 1911

26 weather records were set or tied worldwide on 29 May 1911. Highest significance: Armagh, GB.

Key Facts for 29 May 1911

  • On 29 May 1911, 26 weather records were set or tied at long-record stations worldwide.
  • 19 were record highs and 5 were record lows, counting maximum and minimum temperature.
  • By timescale, 0 were all-time records, 2 monthly and 24 daily.
  • Armagh set a daily record high maximum temperature of 23.2 C (73.8 F) on 29 May 1911.
  • Across 167 earlier years (1794 to 2026) the same calendar date averaged 425 records.

Record Map

26 stations
Weather records on 29 May 1911 26 station records on 29 May 1911 are marked on the map, coloured by record type.
26 station records on 29 May 1911 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.
Weather records on 29 May 1911: highest significance records shown on the map
StationCountryTypeValueSignificance
ArmaghUnited KingdomRecord high maximum temperature23.2 C (73.8 F)25 of 100 (Routine)
Newark Liberty Intl APUnited StatesRecord high maximum temperature31.1 C (88.0 F)25 of 100 (Routine)
Deniliquin (Wilkinson St)AustraliaRecord low maximum temperature10.6 C (51.1 F)24 of 100 (Routine)
Cape Otway LighthouseAustraliaRecord low maximum temperature8.9 C (48.0 F)22 of 100 (Routine)
Yan YeanAustraliaRecord daily precipitation18.5 mm (0.7 in)20 of 100 (Routine)
Trenton 2United StatesRecord high maximum temperature32.2 C (90.0 F)17 of 100 (Routine)
PortlandUnited StatesRecord high minimum temperature15.0 C (59.0 F)16 of 100 (Routine)
Bourke Post OfficeAustraliaRecord low maximum temperature13.4 C (56.1 F)15 of 100 (Routine)
Montreal McGillCanadaRecord high minimum temperature19.4 C (66.9 F)14 of 100 (Routine)
St John'sCanadaRecord low maximum temperature3.3 C (37.9 F)14 of 100 (Routine)
Port StanleyCanadaRecord high maximum temperature27.2 C (81.0 F)12 of 100 (Routine)
Sacramento 5 ESEUnited StatesRecord low maximum temperature17.2 C (63.0 F)10 of 100 (Routine)
TorontoCanadaRecord high minimum temperature15.0 C (59.0 F)8 of 100 (Routine)
Koebenhavn: Landbohojskolen-1DenmarkRecord high maximum temperature25.9 C (78.6 F)8 of 100 (Routine)
SalzburgAustriaRecord high minimum temperature15.9 C (60.6 F)5 of 100 (Routine)
KazalinskKazakhstanRecord daily precipitation3.2 mm (0.13 in)5 of 100 (Routine)
Port DoverCanadaRecord high minimum temperature16.7 C (62.1 F)4 of 100 (Routine)
Montreal McGillCanadaRecord high maximum temperature28.3 C (82.9 F)4 of 100 (Routine)
Kingston Queens UCanadaRecord high maximum temperature25.6 C (78.1 F)3 of 100 (Routine)
HalifaxCanadaRecord high maximum temperature27.8 C (82.0 F)3 of 100 (Routine)
Little Rock St CapitolUnited StatesRecord high maximum temperature34.4 C (93.9 F)3 of 100 (Routine)
PortlandUnited StatesRecord high maximum temperature26.7 C (80.1 F)3 of 100 (Routine)
ConcordUnited StatesRecord high minimum temperature16.7 C (62.1 F)3 of 100 (Routine)
BuffaloUnited StatesRecord high minimum temperature16.7 C (62.1 F)2 of 100 (Routine)
Kingston Queens UCanadaRecord high minimum temperature15.0 C (59.0 F)1 of 100 (Routine)
CharlottetownCanadaRecord high minimum temperature11.7 C (53.1 F)1 of 100 (Routine)

Counts by Type and Timescale

26 records
Records on 29 May 1911 by type Records set or tied on 29 May 1911 by type: Highest daily maximum 10, Lowest daily maximum 5, Highest daily minimum 9, Heaviest daily rainfall 2. 035810Highest daily maximum: 10Lowest daily maximum: 5Highest daily minimum: 9Lowest daily minimum: 0Heaviest daily rainfall: 2Heaviest daily snowfall: 0Deepest snow cover: 0Max highMax lowMin highMin lowRainSnowDepth
Records set or tied on 29 May 1911 by type: Highest daily maximum 10, Lowest daily maximum 5, Highest daily minimum 9, Heaviest daily rainfall 2.
Records on 29 May 1911 by type
Record typeRecords
Highest daily maximum10
Lowest daily maximum5
Highest daily minimum9
Lowest daily minimum0
Heaviest daily rainfall2
Heaviest daily snowfall0
Deepest snow cover0
Records on 29 May 1911 by timescale Records on 29 May 1911 by timescale: all-time 0, monthly 2, daily 24. 0102030all-time: 0monthly: 2daily: 24all-timemonthlydaily
Records on 29 May 1911 by timescale: all-time 0, monthly 2, daily 24.
Records on 29 May 1911 by timescale
TimescaleRecords
all-time0
monthly2
daily24

How Much Records Were Beaten By

18 broken records
Histogram of margins by which records were beaten on 29 May 1911 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 9.1. Ties are not counted. 0510150 to 2: 152 to 4: 24 to 6: 06 to 8: 08 to 10: 10 to 22 to 44 to 66 to 88 to 10
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 9.1. Ties are not counted.
Histogram of margins by which records were beaten on 29 May 1911
MarginRecords
0 to 215
2 to 42
4 to 60
6 to 80
8 to 101

Top 20 by Significance

29 May 1911
Top 20 records on 29 May 1911 by significance
DateStationRecordValueBeat old record byOld record stoodSignificance
29 May 1911Armagh, GBdaily high max23.2 C (73.8 F)1.2 C (2.2 F)51 years25 of 100 (Routine)
29 May 1911Newark Liberty Intl AP, USdaily high max31.1 C (88.0 F)0.5 C (0.9 F)63 years25 of 100 (Routine)
29 May 1911Deniliquin (Wilkinson St), AUmonthly low max10.6 C (51.1 F)0.1 C (0.2 F)32 years24 of 100 (Routine)
29 May 1911Cape Otway Lighthouse, AUdaily low max8.9 C (48.0 F)2.8 C (5.0 F)26 years22 of 100 (Routine)
29 May 1911Yan Yean, AUdaily rain18.5 mm (0.7 in)9.1 mm (0.36 in)17 years20 of 100 (Routine)
29 May 1911Trenton 2, USdaily high max32.2 C (90.0 F)1.6 C (2.9 F)34 years17 of 100 (Routine)
29 May 1911Portland, USdaily high min15.0 C (59.0 F)1.1 C (2.0 F)33 years16 of 100 (Routine)
29 May 1911Bourke Post Office, AUdaily low max13.4 C (56.1 F)0.4 C (0.7 F)33 years15 of 100 (Routine)
29 May 1911Montreal McGill, CAdaily high min19.4 C (66.9 F)3.3 C (5.9 F)12 years14 of 100 (Routine)
29 May 1911St John's, CAdaily low max3.3 C (37.9 F)0.6 C (1.1 F)35 years14 of 100 (Routine)
29 May 1911Port Stanley, CAdaily high max27.2 C (81.0 F)0.5 C (0.9 F)29 years12 of 100 (Routine)
29 May 1911Sacramento 5 ESE, USdaily low max17.2 C (63.0 F)1.7 C (3.1 F)14 years10 of 100 (Routine)
29 May 1911Toronto, CAdaily high min15.0 C (59.0 F)0.6 C (1.1 F)2 years8 of 100 (Routine)
29 May 1911Koebenhavn: Landbohojskolen-1, DKdaily high max25.9 C (78.6 F)0.1 C (0.2 F)18 years8 of 100 (Routine)
29 May 1911Salzburg, ATdaily high min15.9 C (60.6 F)0.6 C (1.1 F)4 years5 of 100 (Routine)
29 May 1911Kazalinsk, KZdaily rain3.2 mm (0.13 in)0.4 mm (0.02 in)6 years5 of 100 (Routine)
29 May 1911Port Dover, CAdaily high min16.7 C (62.1 F)0.6 C (1.1 F)2 years4 of 100 (Routine)
29 May 1911Montreal McGill, CAdaily high max28.3 C (82.9 F)0.5 C (0.9 F)2 years4 of 100 (Routine)
29 May 1911Kingston Queens U, CAdaily high max (Tie)25.6 C (78.1 F)tie36 years3 of 100 (Routine)
29 May 1911Halifax, CAdaily high max (Tie)27.8 C (82.0 F)tie37 years3 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 1911
Records on 05-29 in each year Records set or tied on this calendar date in each year from 1794 to 1911. 1911 had 26 records. 05001,0001,5002,0001794: 11817: 11818: 11832: 11834: 11836: 21844: 11847: 21852: 11854: 11858: 11860: 21862: 11864: 21865: 31867: 11868: 11869: 21870: 11871: 21875: 11876: 11881: 21882: 31883: 11884: 31885: 11886: 11887: 11888: 31889: 31890: 11891: 11892: 51893: 51894: 41895: 11896: 11897: 31898: 31899: 61900: 21901: 131902: 141903: 51904: 31905: 71906: 231907: 161908: 261909: 61910: 141911: 261912: 321913: 241914: 401915: 171916: 271917: 431918: 381919: 921920: 331921: 1701922: 621923: 1031924: 1371925: 841926: 1551927: 2901928: 1041929: 3311930: 2521931: 4291932: 2281933: 3461934: 7531935: 1141936: 4201937: 3111938: 3161939: 3091940: 1561941: 6291942: 5311943: 2461944: 2581945: 3261946: 2811947: 1,2981948: 4201949: 3471950: 3591951: 4931952: 4131953: 5011954: 2691955: 4541956: 5121957: 2511958: 4551959: 3521960: 2591961: 6081962: 8941963: 3781964: 5371965: 4551966: 3571967: 5621968: 5791969: 7621970: 4101971: 8851972: 6091973: 5171974: 6231975: 5991976: 9751977: 4581978: 7071979: 7501980: 9201981: 6011982: 1,1701983: 1,2661984: 1,8711985: 1,0061986: 8401987: 1,1191988: 1,1321989: 8741990: 1,1351991: 1,3871992: 1,5511993: 5581994: 6581995: 9291996: 1,1771997: 1,1191998: 1,2281999: 8632000: 1,3542001: 9582002: 5942003: 1,1642004: 8352005: 9042006: 1,4382007: 1,2462008: 7842009: 6182010: 9952011: 1,5402012: 9622013: 7312014: 6052015: 4622016: 5112017: 7322018: 1,3862019: 9292020: 9372021: 8542022: 6982023: 3922024: 6182025: 5782026: 7881794186918931910192719441961197819952012
Records set or tied on this calendar date in each year from 1794 to 1911. 1911 had 26 records.
Counts for years before the ledger starts come from the same station rules.
Records on 05-29 in each year
YearRecords
17941
18171
18181
18321
18341
18362
18441
18472
18521
18541
18581
18602
18621
18642
18653
18671
18681
18692
18701
18712
18751
18761
18812
18823
18831
18843
18851
18861
18871
18883
18893
18901
18911
18925
18935
18944
18951
18961
18973
18983
18996
19002
190113
190214
19035
19043
19057
190623
190716
190826
19096
191014
191126
191232
191324
191440
191517
191627
191743
191838
191992
192033
1921170
192262
1923103
1924137
192584
1926155
1927290
1928104
1929331
1930252
1931429
1932228
1933346
1934753
1935114
1936420
1937311
1938316
1939309
1940156
1941629
1942531
1943246
1944258
1945326
1946281
19471,298
1948420
1949347
1950359
1951493
1952413
1953501
1954269
1955454
1956512
1957251
1958455
1959352
1960259
1961608
1962894
1963378
1964537
1965455
1966357
1967562
1968579
1969762
1970410
1971885
1972609
1973517
1974623
1975599
1976975
1977458
1978707
1979750
1980920
1981601
19821,170
19831,266
19841,871
19851,006
1986840
19871,119
19881,132
1989874
19901,135
19911,387
19921,551
1993558
1994658
1995929
19961,177
19971,119
19981,228
1999863
20001,354
2001958
2002594
20031,164
2004835
2005904
20061,438
20071,246
2008784
2009618
2010995
20111,540
2012962
2013731
2014605
2015462
2016511
2017732
20181,386
2019929
2020937
2021854
2022698
2023392
2024618
2025578
2026788

Download the Data

  • Data for records on 1911-05-29: 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).