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Built 2026-10-19 (19 October 2026)

Weather Records on 1 July 1915

22 weather records were set or tied worldwide on 1 July 1915. Highest significance: Milan, IT.

Key Facts for 1 July 1915

  • On 1 July 1915, 22 weather records were set or tied at long-record stations worldwide.
  • 3 were record highs and 6 were record lows, counting maximum and minimum temperature.
  • By timescale, 0 were all-time records, 3 monthly and 19 daily.
  • Milan set a daily record low maximum temperature of 19.3 C (66.7 F) on 1 July 1915.
  • Across 166 earlier years (1793 to 2026) the same calendar date averaged 432 records.

Record Map

22 stations
Weather records on 1 July 1915 22 station records on 1 July 1915 are marked on the map, coloured by record type.
22 station records on 1 July 1915 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.
Weather records on 1 July 1915: highest significance records shown on the map
StationCountryTypeValueSignificance
MilanItalyRecord low maximum temperature19.3 C (66.7 F)45 of 100 (Notable)
ConcordUnited StatesRecord daily precipitation67.8 mm (2.7 in)44 of 100 (Notable)
CottamCanadaRecord daily precipitation44.5 mm (1.8 in)39 of 100 (Notable)
HanoverUnited StatesRecord daily precipitation54.9 mm (2.2 in)37 of 100 (Notable)
YaltaUkraineRecord daily precipitation49.0 mm (1.9 in)35 of 100 (Notable)
HamiltonCanadaRecord daily precipitation26.2 mm (1.0 in)28 of 100 (Routine)
Lexington Bluegrass APUnited StatesRecord daily precipitation40.4 mm (1.6 in)26 of 100 (Routine)
Qu'appelleCanadaRecord low maximum temperature10.6 C (51.1 F)23 of 100 (Routine)
PatersonUnited StatesRecord daily precipitation40.6 mm (1.6 in)23 of 100 (Routine)
PeterboroughCanadaRecord daily precipitation35.1 mm (1.4 in)22 of 100 (Routine)
Prince AlbertCanadaRecord low maximum temperature10.0 C (50.0 F)21 of 100 (Routine)
Middletown 4 WUnited StatesRecord daily precipitation46.5 mm (1.8 in)18 of 100 (Routine)
Chattanooga Wb CityUnited StatesRecord daily precipitation15.7 mm (0.6 in)15 of 100 (Routine)
GeorgetownCanadaRecord daily precipitation20.3 mm (0.8 in)14 of 100 (Routine)
LeominsterUnited StatesRecord daily precipitation51.8 mm (2.0 in)14 of 100 (Routine)
Portland Rfc CityUnited StatesRecord high minimum temperature18.3 C (64.9 F)13 of 100 (Routine)
Portland Rfc CityUnited StatesRecord high maximum temperature35.6 C (96.1 F)12 of 100 (Routine)
Prince AlbertCanadaRecord low minimum temperature4.4 C (39.9 F)11 of 100 (Routine)
EdmontonCanadaRecord low minimum temperature4.4 C (39.9 F)8 of 100 (Routine)
Malin HeadIrelandRecord daily precipitation13.1 mm (0.5 in)8 of 100 (Routine)
Olympia Priest Pt ParkUnited StatesRecord high maximum temperature36.1 C (97.0 F)8 of 100 (Routine)
HvarCroatiaRecord low minimum temperature15.0 C (59.0 F)4 of 100 (Routine)

Counts by Type and Timescale

22 records
Records on 1 July 1915 by type Records set or tied on 1 July 1915 by type: Highest daily maximum 2, Lowest daily maximum 3, Highest daily minimum 1, Lowest daily minimum 3, Heaviest daily rainfall 13. 051015Highest daily maximum: 2Lowest daily maximum: 3Highest daily minimum: 1Lowest daily minimum: 3Heaviest daily rainfall: 13Heaviest daily snowfall: 0Deepest snow cover: 0Max highMax lowMin highMin lowRainSnowDepth
Records set or tied on 1 July 1915 by type: Highest daily maximum 2, Lowest daily maximum 3, Highest daily minimum 1, Lowest daily minimum 3, Heaviest daily rainfall 13.
Records on 1 July 1915 by type
Record typeRecords
Highest daily maximum2
Lowest daily maximum3
Highest daily minimum1
Lowest daily minimum3
Heaviest daily rainfall13
Heaviest daily snowfall0
Deepest snow cover0
Records on 1 July 1915 by timescale Records on 1 July 1915 by timescale: all-time 0, monthly 3, daily 19. 05101520all-time: 0monthly: 3daily: 19all-timemonthlydaily
Records on 1 July 1915 by timescale: all-time 0, monthly 3, daily 19.
Records on 1 July 1915 by timescale
TimescaleRecords
all-time0
monthly3
daily19

How Much Records Were Beaten By

21 broken records
Histogram of margins by which records were beaten on 1 July 1915 Margins by which the 21 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 45.2. Ties are not counted. 0510150 to 10: 1110 to 20: 520 to 30: 130 to 40: 340 to 50: 10 to 1010 to 2020 to 3030 to 4040 to 50
Margins by which the 21 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 45.2. Ties are not counted.
Histogram of margins by which records were beaten on 1 July 1915
MarginRecords
0 to 1011
10 to 205
20 to 301
30 to 403
40 to 501

Top 20 by Significance

1 July 1915
Top 20 records on 1 July 1915 by significance
DateStationRecordValueBeat old record byOld record stoodSignificance
1 July 1915Milan, ITdaily low max19.3 C (66.7 F)2.0 C (3.6 F)98 years45 of 100 (Notable)
1 July 1915Concord, USdaily rain67.8 mm (2.7 in)45.2 mm (1.8 in)10 years44 of 100 (Notable)
1 July 1915Cottam, CAdaily rain44.5 mm (1.8 in)37.9 mm (1.5 in)24 years39 of 100 (Notable)
1 July 1915Hanover, USdaily rain54.9 mm (2.2 in)37.6 mm (1.5 in)10 years37 of 100 (Notable)
1 July 1915Yalta, UAdaily rain49.0 mm (1.9 in)37.3 mm (1.5 in)1 year35 of 100 (Notable)
1 July 1915Hamilton, CAdaily rain26.2 mm (1.0 in)13.5 mm (0.5 in)37 years28 of 100 (Routine)
1 July 1915Lexington Bluegrass AP, USdaily rain40.4 mm (1.6 in)25.7 mm (1.0 in)9 years26 of 100 (Routine)
1 July 1915Qu'appelle, CAmonthly low max10.6 C (51.1 F)0.5 C (0.9 F)30 years23 of 100 (Routine)
1 July 1915Paterson, USdaily rain40.6 mm (1.6 in)13.4 mm (0.5 in)32 years23 of 100 (Routine)
1 July 1915Peterborough, CAdaily rain35.1 mm (1.4 in)10.7 mm (0.4 in)23 years22 of 100 (Routine)
1 July 1915Prince Albert, CAmonthly low max10.0 C (50.0 F)0.6 C (1.1 F)24 years21 of 100 (Routine)
1 July 1915Middletown 4 W, USdaily rain46.5 mm (1.8 in)18.8 mm (0.7 in)8 years18 of 100 (Routine)
1 July 1915Chattanooga Wb City, USdaily rain15.7 mm (0.6 in)3.0 mm (0.12 in)33 years15 of 100 (Routine)
1 July 1915Georgetown, CAdaily rain20.3 mm (0.8 in)3.8 mm (0.15 in)23 years14 of 100 (Routine)
1 July 1915Leominster, USdaily rain51.8 mm (2.0 in)12.9 mm (0.5 in)8 years14 of 100 (Routine)
1 July 1915Portland Rfc City, USdaily high min18.3 C (64.9 F)0.5 C (0.9 F)24 years13 of 100 (Routine)
1 July 1915Portland Rfc City, USdaily high max35.6 C (96.1 F)0.6 C (1.1 F)24 years12 of 100 (Routine)
1 July 1915Prince Albert, CAdaily low min4.4 C (39.9 F)0.6 C (1.1 F)23 years11 of 100 (Routine)
1 July 1915Edmonton, CAdaily low min4.4 C (39.9 F)0.6 C (1.1 F)12 years8 of 100 (Routine)
1 July 1915Malin Head, IEdaily rain13.1 mm (0.5 in)2.4 mm (0.09 in)4 years8 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 1915
Records on 07-01 in each year Records set or tied on this calendar date in each year from 1793 to 1915. 1915 had 22 records. 05001,0001,5002,0001793: 11811: 21816: 11832: 11833: 11835: 11839: 11840: 11841: 11846: 11857: 11859: 11860: 11864: 11868: 11870: 21871: 11872: 31874: 11877: 11878: 11879: 41880: 11881: 11882: 11883: 11885: 21887: 11888: 41889: 21890: 21891: 61892: 21893: 11894: 41895: 71896: 11897: 41898: 101899: 81900: 21901: 161902: 61903: 131904: 181905: 201906: 141907: 111908: 111909: 211910: 301911: 241912: 511913: 621914: 1261915: 221916: 301917: 341918: 571919: 321920: 2931921: 2391922: 551923: 2981924: 3501925: 1661926: 951927: 1631928: 651929: 1461930: 1631931: 7631932: 3001933: 6011934: 2201935: 2631936: 4251937: 4911938: 3551939: 2871940: 3931941: 5281942: 5101943: 4941944: 2521945: 6141946: 4321947: 4931948: 2781949: 3011950: 4351951: 4841952: 2711953: 6181954: 6191955: 5351956: 4201957: 6571958: 4961959: 7381960: 3861961: 3701962: 2801963: 6631964: 4031965: 3581966: 5041967: 4881968: 7211969: 4721970: 6321971: 4211972: 4741973: 6271974: 7381975: 5541976: 7681977: 6721978: 7181979: 7221980: 9591981: 8281982: 1,6061983: 7491984: 7661985: 1,0191986: 9651987: 9541988: 1,5421989: 8321990: 1,4051991: 1,0211992: 1,6891993: 6231994: 9361995: 1,3261996: 6371997: 1,1451998: 1,2801999: 1,3952000: 5932001: 8972002: 1,0902003: 1,0312004: 7682005: 9412006: 6742007: 7192008: 8572009: 1,1592010: 1,1462011: 1,0382012: 1,2952013: 1,1512014: 5172015: 9172016: 5152017: 6672018: 7642019: 5312020: 8202021: 9572022: 7592023: 5142024: 6602025: 1,1812026: 9581793187218941911192819451962197919962013
Records set or tied on this calendar date in each year from 1793 to 1915. 1915 had 22 records.
Counts for years before the ledger starts come from the same station rules.
Records on 07-01 in each year
YearRecords
17931
18112
18161
18321
18331
18351
18391
18401
18411
18461
18571
18591
18601
18641
18681
18702
18711
18723
18741
18771
18781
18794
18801
18811
18821
18831
18852
18871
18884
18892
18902
18916
18922
18931
18944
18957
18961
18974
189810
18998
19002
190116
19026
190313
190418
190520
190614
190711
190811
190921
191030
191124
191251
191362
1914126
191522
191630
191734
191857
191932
1920293
1921239
192255
1923298
1924350
1925166
192695
1927163
192865
1929146
1930163
1931763
1932300
1933601
1934220
1935263
1936425
1937491
1938355
1939287
1940393
1941528
1942510
1943494
1944252
1945614
1946432
1947493
1948278
1949301
1950435
1951484
1952271
1953618
1954619
1955535
1956420
1957657
1958496
1959738
1960386
1961370
1962280
1963663
1964403
1965358
1966504
1967488
1968721
1969472
1970632
1971421
1972474
1973627
1974738
1975554
1976768
1977672
1978718
1979722
1980959
1981828
19821,606
1983749
1984766
19851,019
1986965
1987954
19881,542
1989832
19901,405
19911,021
19921,689
1993623
1994936
19951,326
1996637
19971,145
19981,280
19991,395
2000593
2001897
20021,090
20031,031
2004768
2005941
2006674
2007719
2008857
20091,159
20101,146
20111,038
20121,295
20131,151
2014517
2015917
2016515
2017667
2018764
2019531
2020820
2021957
2022759
2023514
2024660
20251,181
2026958

Download the Data

  • Data for records on 1915-07-01: 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).