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Built 2026-10-18 (18 October 2026)

Weather Records on 13 August 1903

12 weather records were set or tied worldwide on 13 August 1903. Highest significance: Anticosti SW Point, CA.

Key Facts for 13 August 1903

  • On 13 August 1903, 12 weather records were set or tied at long-record stations worldwide.
  • 0 were record highs and 10 were record lows, counting maximum and minimum temperature.
  • By timescale, 0 were all-time records, 0 monthly and 12 daily.
  • Anticosti SW Point set a daily record precipitation of 48.3 mm (1.9 in) on 13 August 1903.
  • Across 159 earlier years (1793 to 2026) the same calendar date averaged 477 records.

Record Map

12 stations
Weather records on 13 August 1903 12 station records on 13 August 1903 are marked on the map, coloured by record type.
12 station records on 13 August 1903 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.
Weather records on 13 August 1903: highest significance records shown on the map
StationCountryTypeValueSignificance
Anticosti SW PointCanadaRecord daily precipitation48.3 mm (1.9 in)27 of 100 (Routine)
Dublin Phoenix ParkIrelandRecord low minimum temperature3.5 C (38.3 F)14 of 100 (Routine)
Ilulissat (Jakobshavn)Greenland [Denmark]Record low minimum temperature0.6 C (33.1 F)14 of 100 (Routine)
Wilmington Wb CityUnited StatesRecord daily precipitation40.4 mm (1.6 in)9 of 100 (Routine)
WashingtonUnited StatesRecord low maximum temperature22.8 C (73.0 F)8 of 100 (Routine)
Winnipeg St Johns CollCanadaRecord low maximum temperature20.0 C (68.0 F)5 of 100 (Routine)
Bourke Post OfficeAustraliaRecord low minimum temperature-0.6 C (30.9 F)4 of 100 (Routine)
Melbourne Regional OfficeAustraliaRecord low maximum temperature10.5 C (50.9 F)4 of 100 (Routine)
Montreal McGillCanadaRecord low minimum temperature10.6 C (51.1 F)2 of 100 (Routine)
Baltimore Customs HouseUnited StatesRecord low maximum temperature22.2 C (72.0 F)2 of 100 (Routine)
Forbes (Camp Street)AustraliaRecord low minimum temperature-1.7 C (28.9 F)0 of 100 (Routine)
Cleveland 2717 EuclidUnited StatesRecord low maximum temperature18.9 C (66.0 F)0 of 100 (Routine)

Counts by Type and Timescale

12 records
Records on 13 August 1903 by type Records set or tied on 13 August 1903 by type: Lowest daily maximum 5, Lowest daily minimum 5, Heaviest daily rainfall 2. 0246Highest daily maximum: 0Lowest daily maximum: 5Highest daily minimum: 0Lowest daily minimum: 5Heaviest daily rainfall: 2Heaviest daily snowfall: 0Deepest snow cover: 0Max highMax lowMin highMin lowRainSnowDepth
Records set or tied on 13 August 1903 by type: Lowest daily maximum 5, Lowest daily minimum 5, Heaviest daily rainfall 2.
Records on 13 August 1903 by type
Record typeRecords
Highest daily maximum0
Lowest daily maximum5
Highest daily minimum0
Lowest daily minimum5
Heaviest daily rainfall2
Heaviest daily snowfall0
Deepest snow cover0
Records on 13 August 1903 by timescale Records on 13 August 1903 by timescale: all-time 0, monthly 0, daily 12. 051015all-time: 0monthly: 0daily: 12all-timemonthlydaily
Records on 13 August 1903 by timescale: all-time 0, monthly 0, daily 12.
Records on 13 August 1903 by timescale
TimescaleRecords
all-time0
monthly0
daily12

How Much Records Were Beaten By

8 broken records
Histogram of margins by which records were beaten on 13 August 1903 Margins by which the 8 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 24.4. Ties are not counted. 02460 to 5: 65 to 10: 110 to 15: 015 to 20: 020 to 25: 10 to 55 to 1010 to 1515 to 2020 to 25
Margins by which the 8 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 24.4. Ties are not counted.
Histogram of margins by which records were beaten on 13 August 1903
MarginRecords
0 to 56
5 to 101
10 to 150
15 to 200
20 to 251

Top 20 by Significance

13 August 1903
Top 12 records on 13 August 1903 by significance
DateStationRecordValueBeat old record byOld record stoodSignificance
13 August 1903Anticosti SW Point, CAdaily rain48.3 mm (1.9 in)24.4 mm (1.0 in)7 years27 of 100 (Routine)
13 August 1903Dublin Phoenix Park, IEdaily low min3.5 C (38.3 F)0.7 C (1.3 F)30 years14 of 100 (Routine)
13 August 1903Ilulissat (Jakobshavn), GLdaily low min0.6 C (33.1 F)0.9 C (1.6 F)25 years14 of 100 (Routine)
13 August 1903Wilmington Wb City, USdaily rain40.4 mm (1.6 in)9.2 mm (0.36 in)7 years9 of 100 (Routine)
13 August 1903Washington, USdaily low max22.8 C (73.0 F)0.5 C (0.9 F)8 years8 of 100 (Routine)
13 August 1903Winnipeg St Johns Coll, CAdaily low max20.0 C (68.0 F)0.6 C (1.1 F)3 years5 of 100 (Routine)
13 August 1903Bourke Post Office, AUdaily low min-0.6 C (30.9 F)0.6 C (1.1 F)0 years4 of 100 (Routine)
13 August 1903Melbourne Regional Office, AUdaily low max10.5 C (50.9 F)0.2 C (0.4 F)0 years4 of 100 (Routine)
13 August 1903Montreal McGill, CAdaily low min (Tie)10.6 C (51.1 F)tie20 years2 of 100 (Routine)
13 August 1903Baltimore Customs House, USdaily low max (Tie)22.2 C (72.0 F)tie29 years2 of 100 (Routine)
13 August 1903Forbes (Camp Street), AUdaily low min (Tie)-1.7 C (28.9 F)tie0 years0 of 100 (Routine)
13 August 1903Cleveland 2717 Euclid, USdaily low max (Tie)18.9 C (66.0 F)tie0 years0 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 1903
Records on 08-13 in each year Records set or tied on this calendar date in each year from 1793 to 1903. 1903 had 12 records. 01,0002,0003,0001793: 11796: 11807: 11843: 21849: 11855: 11856: 11857: 11861: 31864: 31867: 31868: 21871: 11872: 11874: 11876: 31878: 11879: 11881: 11885: 31886: 11887: 51889: 31890: 21891: 11892: 11893: 31894: 41895: 61896: 41897: 91898: 21899: 41900: 31901: 31902: 231903: 121904: 111905: 111906: 81907: 31908: 361909: 331910: 91911: 411912: 531913: 201914: 191915: 321916: 641917: 621918: 681919: 381920: 561921: 341922: 391923: 841924: 1681925: 1451926: 1681927: 1131928: 2151929: 1841930: 4901931: 5961932: 3691933: 2911934: 4271935: 4001936: 7051937: 3701938: 4421939: 2761940: 6311941: 5161942: 3881943: 6111944: 7611945: 3551946: 5991947: 6851948: 3461949: 4201950: 4361951: 3731952: 9851953: 2381954: 7811955: 7321956: 3551957: 4321958: 3521959: 3631960: 4601961: 5031962: 5501963: 5831964: 1,5261965: 7341966: 5651967: 1,0911968: 8281969: 6631970: 3901971: 4311972: 4851973: 4521974: 5721975: 4621976: 6931977: 6781978: 7611979: 1,1981980: 5021981: 5341982: 6531983: 6471984: 5971985: 8291986: 6091987: 1,1061988: 1,3631989: 6371990: 7701991: 8451992: 1,6661993: 9931994: 9441995: 1,9101996: 1,2761997: 1,0091998: 9171999: 1,3632000: 7192001: 8612002: 1,4752003: 1,9932004: 2,0402005: 1,4182006: 1,0232007: 1,2432008: 8422009: 8062010: 1,7832011: 7362012: 9692013: 4302014: 7012015: 6532016: 1,0642017: 5232018: 4622019: 6532020: 7532021: 9282022: 7992023: 7632024: 1,0612025: 7142026: 1,0971793187818991915193119471963197919952011
Records set or tied on this calendar date in each year from 1793 to 1903. 1903 had 12 records.
Counts for years before the ledger starts come from the same station rules.
Records on 08-13 in each year
YearRecords
17931
17961
18071
18432
18491
18551
18561
18571
18613
18643
18673
18682
18711
18721
18741
18763
18781
18791
18811
18853
18861
18875
18893
18902
18911
18921
18933
18944
18956
18964
18979
18982
18994
19003
19013
190223
190312
190411
190511
19068
19073
190836
190933
19109
191141
191253
191320
191419
191532
191664
191762
191868
191938
192056
192134
192239
192384
1924168
1925145
1926168
1927113
1928215
1929184
1930490
1931596
1932369
1933291
1934427
1935400
1936705
1937370
1938442
1939276
1940631
1941516
1942388
1943611
1944761
1945355
1946599
1947685
1948346
1949420
1950436
1951373
1952985
1953238
1954781
1955732
1956355
1957432
1958352
1959363
1960460
1961503
1962550
1963583
19641,526
1965734
1966565
19671,091
1968828
1969663
1970390
1971431
1972485
1973452
1974572
1975462
1976693
1977678
1978761
19791,198
1980502
1981534
1982653
1983647
1984597
1985829
1986609
19871,106
19881,363
1989637
1990770
1991845
19921,666
1993993
1994944
19951,910
19961,276
19971,009
1998917
19991,363
2000719
2001861
20021,475
20031,993
20042,040
20051,418
20061,023
20071,243
2008842
2009806
20101,783
2011736
2012969
2013430
2014701
2015653
20161,064
2017523
2018462
2019653
2020753
2021928
2022799
2023763
20241,061
2025714
20261,097

Download the Data

  • Data for records on 1903-08-13: 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 2026-10-16 (16 October 2026). Records are computed by this site and are not official.

Data as of . Last revised (2026-10-15).