Daily records
Page built 2026-10-19
Data as of 2026-10-15
Search
Built 2026-10-19 (19 October 2026)

Weather Records on 30 May 1905

20 weather records were set or tied worldwide on 30 May 1905. Highest significance: Oran-Hopital Militaire, DZ.

Key Facts for 30 May 1905

  • On 30 May 1905, 20 weather records were set or tied at long-record stations worldwide.
  • 10 were record highs and 2 were record lows, counting maximum and minimum temperature.
  • By timescale, 0 were all-time records, 2 monthly and 18 daily.
  • Oran-Hopital Militaire set a daily record high maximum temperature of 30.0 C (86.0 F) on 30 May 1905.
  • Across 165 earlier years (1818 to 2026) the same calendar date averaged 441 records.

Record Map

20 stations
Weather records on 30 May 1905 20 station records on 30 May 1905 are marked on the map, coloured by record type.
20 station records on 30 May 1905 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.
Weather records on 30 May 1905: highest significance records shown on the map
StationCountryTypeValueSignificance
Oran-Hopital MilitaireAlgeriaRecord high maximum temperature30.0 C (86.0 F)21 of 100 (Routine)
Port AlbertAustraliaRecord daily precipitation23.6 mm (0.9 in)20 of 100 (Routine)
Montgomery Wb CityUnited StatesRecord daily precipitation92.7 mm (3.6 in)19 of 100 (Routine)
TranebjergDenmarkRecord high maximum temperature26.5 C (79.7 F)16 of 100 (Routine)
Jacksonville Wb CityUnited StatesRecord daily precipitation33.3 mm (1.3 in)14 of 100 (Routine)
Koebenhavn: Landbohojskolen-1DenmarkRecord high maximum temperature25.7 C (78.3 F)12 of 100 (Routine)
Hastings Post OfficeAustraliaRecord daily precipitation23.1 mm (0.9 in)11 of 100 (Routine)
Cape Otway LighthouseAustraliaRecord low maximum temperature12.2 C (54.0 F)11 of 100 (Routine)
Tenterfield (Federation Park)AustraliaRecord daily precipitation10.9 mm (0.4 in)10 of 100 (Routine)
MarylandAustraliaRecord daily precipitation9.7 mm (0.38 in)10 of 100 (Routine)
Nordby (Fano)DenmarkRecord high minimum temperature14.0 C (57.2 F)10 of 100 (Routine)
Windsor RiversideCanadaRecord daily precipitation10.9 mm (0.4 in)9 of 100 (Routine)
VestervigDenmarkRecord high minimum temperature12.9 C (55.2 F)9 of 100 (Routine)
Wilmington Wb CityUnited StatesRecord high minimum temperature22.8 C (73.0 F)9 of 100 (Routine)
SandvigDenmarkRecord high maximum temperature23.9 C (75.0 F)8 of 100 (Routine)
Uppsala_AutSwedenRecord high minimum temperature12.5 C (54.5 F)8 of 100 (Routine)
Werribee (Wyndham)AustraliaRecord daily precipitation13.0 mm (0.5 in)6 of 100 (Routine)
PutbusGermanyRecord high maximum temperature27.0 C (80.6 F)5 of 100 (Routine)
Forbes (Camp Street)AustraliaRecord low maximum temperature12.8 C (55.0 F)2 of 100 (Routine)
HalifaxCanadaRecord high minimum temperature10.0 C (50.0 F)1 of 100 (Routine)

Counts by Type and Timescale

20 records
Records on 30 May 1905 by type Records set or tied on 30 May 1905 by type: Highest daily maximum 5, Lowest daily maximum 2, Highest daily minimum 5, Heaviest daily rainfall 8. 02468Highest daily maximum: 5Lowest daily maximum: 2Highest daily minimum: 5Lowest daily minimum: 0Heaviest daily rainfall: 8Heaviest daily snowfall: 0Deepest snow cover: 0Max highMax lowMin highMin lowRainSnowDepth
Records set or tied on 30 May 1905 by type: Highest daily maximum 5, Lowest daily maximum 2, Highest daily minimum 5, Heaviest daily rainfall 8.
Records on 30 May 1905 by type
Record typeRecords
Highest daily maximum5
Lowest daily maximum2
Highest daily minimum5
Lowest daily minimum0
Heaviest daily rainfall8
Heaviest daily snowfall0
Deepest snow cover0
Records on 30 May 1905 by timescale Records on 30 May 1905 by timescale: all-time 0, monthly 2, daily 18. 05101520all-time: 0monthly: 2daily: 18all-timemonthlydaily
Records on 30 May 1905 by timescale: all-time 0, monthly 2, daily 18.
Records on 30 May 1905 by timescale
TimescaleRecords
all-time0
monthly2
daily18

How Much Records Were Beaten By

18 broken records
Histogram of margins by which records were beaten on 30 May 1905 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 12.2. Ties are not counted. 0510150 to 2: 122 to 4: 34 to 6: 16 to 8: 08 to 10: 110 to 12: 012 to 14: 10 to 22 to 44 to 66 to 88 to 1010 to 1212 to 14
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 12.2. Ties are not counted.
Histogram of margins by which records were beaten on 30 May 1905
MarginRecords
0 to 212
2 to 43
4 to 61
6 to 80
8 to 101
10 to 120
12 to 141

Top 20 by Significance

30 May 1905
Top 20 records on 30 May 1905 by significance
DateStationRecordValueBeat old record byOld record stoodSignificance
30 May 1905Oran-Hopital Militaire, DZdaily high max30.0 C (86.0 F)2.6 C (4.7 F)20 years21 of 100 (Routine)
30 May 1905Port Albert, AUdaily rain23.6 mm (0.9 in)12.2 mm (0.5 in)25 years20 of 100 (Routine)
30 May 1905Montgomery Wb City, USmonthly rain92.7 mm (3.6 in)4.3 mm (0.17 in)15 years19 of 100 (Routine)
30 May 1905Tranebjerg, DKmonthly high max26.5 C (79.7 F)0.2 C (0.4 F)13 years16 of 100 (Routine)
30 May 1905Jacksonville Wb City, USdaily rain33.3 mm (1.3 in)9.9 mm (0.39 in)21 years14 of 100 (Routine)
30 May 1905Koebenhavn: Landbohojskolen-1, DKdaily high max25.7 C (78.3 F)1.2 C (2.2 F)23 years12 of 100 (Routine)
30 May 1905Hastings Post Office, AUdaily rain23.1 mm (0.9 in)3.8 mm (0.15 in)11 years11 of 100 (Routine)
30 May 1905Cape Otway Lighthouse, AUdaily low max12.2 C (54.0 F)0.6 C (1.1 F)18 years11 of 100 (Routine)
30 May 1905Tenterfield (Federation Park), AUdaily rain10.9 mm (0.4 in)0.5 mm (0.02 in)25 years10 of 100 (Routine)
30 May 1905Maryland, AUdaily rain9.7 mm (0.38 in)0.3 mm (0.01 in)24 years10 of 100 (Routine)
30 May 1905Nordby (Fano), DKdaily high min14.0 C (57.2 F)1.5 C (2.7 F)7 years10 of 100 (Routine)
30 May 1905Windsor Riverside, CAdaily rain10.9 mm (0.4 in)0.7 mm (0.03 in)17 years9 of 100 (Routine)
30 May 1905Vestervig, DKdaily high min12.9 C (55.2 F)0.6 C (1.1 F)15 years9 of 100 (Routine)
30 May 1905Wilmington Wb City, USdaily high min22.8 C (73.0 F)0.6 C (1.1 F)16 years9 of 100 (Routine)
30 May 1905Sandvig, DKdaily high max23.9 C (75.0 F)2.0 C (3.6 F)2 years8 of 100 (Routine)
30 May 1905Uppsala_Aut, SEdaily high min12.5 C (54.5 F)1.0 C (1.8 F)2 years8 of 100 (Routine)
30 May 1905Werribee (Wyndham), AUdaily rain13.0 mm (0.5 in)0.6 mm (0.02 in)11 years6 of 100 (Routine)
30 May 1905Putbus, DEdaily high max27.0 C (80.6 F)0.2 C (0.4 F)2 years5 of 100 (Routine)
30 May 1905Forbes (Camp Street), AUdaily low max (Tie)12.8 C (55.0 F)tie20 years2 of 100 (Routine)
30 May 1905Halifax, CAdaily high min (Tie)10.0 C (50.0 F)tie7 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

1818 to 1905
Records on 05-30 in each year Records set or tied on this calendar date in each year from 1818 to 1905. 1905 had 20 records. 01,0002,0003,0001818: 31844: 11847: 11848: 11852: 11853: 11855: 11856: 11858: 11860: 21863: 11864: 11865: 41867: 11868: 41870: 11871: 21873: 41878: 11879: 11880: 21881: 11882: 21883: 11884: 21885: 11886: 11887: 11889: 31890: 11891: 11892: 21893: 71894: 21895: 51896: 11897: 11898: 21899: 41900: 11901: 41902: 91903: 121904: 71905: 201906: 81907: 201908: 321909: 61910: 221911: 221912: 261913: 891914: 251915: 321916: 411917: 421918: 311919: 901920: 281921: 3921922: 721923: 1211924: 1871925: 1901926: 2011927: 1771928: 861929: 3681930: 5301931: 3161932: 2561933: 2501934: 7311935: 881936: 5791937: 4401938: 3091939: 3361940: 2891941: 5181942: 5001943: 4441944: 3251945: 3831946: 3101947: 8801948: 3861949: 3181950: 3761951: 4481952: 2951953: 6221954: 2711955: 3771956: 4661957: 2671958: 4801959: 4191960: 2741961: 6571962: 4541963: 2451964: 7091965: 4541966: 3261967: 8591968: 3571969: 1,0921970: 4831971: 1,0441972: 7211973: 3911974: 6311975: 7761976: 4991977: 4441978: 8881979: 1,1851980: 6501981: 1,0011982: 9811983: 1,3101984: 2,5431985: 7721986: 1,2641987: 1,0211988: 1,3711989: 1,0211990: 9831991: 1,2641992: 1,4131993: 6901994: 8341995: 7771996: 8931997: 9361998: 1,1901999: 1,1132000: 1,3912001: 8542002: 9402003: 1,1102004: 1,2192005: 7372006: 1,1792007: 1,1282008: 8292009: 4802010: 7712011: 1,9142012: 7202013: 8212014: 5512015: 6992016: 5402017: 6572018: 1,3192019: 7062020: 9202021: 8412022: 1,0342023: 3442024: 6002025: 8282026: 5251818187318951912192919461963198019972014
Records set or tied on this calendar date in each year from 1818 to 1905. 1905 had 20 records.
Counts for years before the ledger starts come from the same station rules.
Records on 05-30 in each year
YearRecords
18183
18441
18471
18481
18521
18531
18551
18561
18581
18602
18631
18641
18654
18671
18684
18701
18712
18734
18781
18791
18802
18811
18822
18831
18842
18851
18861
18871
18893
18901
18911
18922
18937
18942
18955
18961
18971
18982
18994
19001
19014
19029
190312
19047
190520
19068
190720
190832
19096
191022
191122
191226
191389
191425
191532
191641
191742
191831
191990
192028
1921392
192272
1923121
1924187
1925190
1926201
1927177
192886
1929368
1930530
1931316
1932256
1933250
1934731
193588
1936579
1937440
1938309
1939336
1940289
1941518
1942500
1943444
1944325
1945383
1946310
1947880
1948386
1949318
1950376
1951448
1952295
1953622
1954271
1955377
1956466
1957267
1958480
1959419
1960274
1961657
1962454
1963245
1964709
1965454
1966326
1967859
1968357
19691,092
1970483
19711,044
1972721
1973391
1974631
1975776
1976499
1977444
1978888
19791,185
1980650
19811,001
1982981
19831,310
19842,543
1985772
19861,264
19871,021
19881,371
19891,021
1990983
19911,264
19921,413
1993690
1994834
1995777
1996893
1997936
19981,190
19991,113
20001,391
2001854
2002940
20031,110
20041,219
2005737
20061,179
20071,128
2008829
2009480
2010771
20111,914
2012720
2013821
2014551
2015699
2016540
2017657
20181,319
2019706
2020920
2021841
20221,034
2023344
2024600
2025828
2026525

Download the Data

  • Data for records on 1905-05-30: 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).