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Built 2026-10-19 (19 October 2026)

Weather Records on 27 June 1903

4 weather records were set or tied worldwide on 27 June 1903. Highest significance: Portland Rfc City, US.

Key Facts for 27 June 1903

  • On 27 June 1903, 4 weather records were set or tied at long-record stations worldwide.
  • 0 were record highs and 3 were record lows, counting maximum and minimum temperature.
  • By timescale, 0 were all-time records, 0 monthly and 4 daily.
  • Portland Rfc City set a daily record precipitation of 19.1 mm (0.8 in) on 27 June 1903.
  • Across 164 earlier years (1799 to 2026) the same calendar date averaged 449 records.

Record Map

4 stations
Weather records on 27 June 1903 4 station records on 27 June 1903 are marked on the map, coloured by record type.
4 station records on 27 June 1903 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.
Weather records on 27 June 1903: highest significance records shown on the map
StationCountryTypeValueSignificance
Portland Rfc CityUnited StatesRecord daily precipitation19.1 mm (0.8 in)20 of 100 (Routine)
Bourke Post OfficeAustraliaRecord low minimum temperature-1.1 C (30.0 F)7 of 100 (Routine)
Forbes (Camp Street)AustraliaRecord low minimum temperature-2.2 C (28.0 F)2 of 100 (Routine)
Montreal McGillCanadaRecord low maximum temperature18.9 C (66.0 F)2 of 100 (Routine)

Counts by Type and Timescale

4 records
Records on 27 June 1903 by type Records set or tied on 27 June 1903 by type: Lowest daily maximum 1, Lowest daily minimum 2, Heaviest daily rainfall 1. 01122Highest daily maximum: 0Lowest daily maximum: 1Highest daily minimum: 0Lowest daily minimum: 2Heaviest daily rainfall: 1Heaviest daily snowfall: 0Deepest snow cover: 0Max highMax lowMin highMin lowRainSnowDepth
Records set or tied on 27 June 1903 by type: Lowest daily maximum 1, Lowest daily minimum 2, Heaviest daily rainfall 1.
Records on 27 June 1903 by type
Record typeRecords
Highest daily maximum0
Lowest daily maximum1
Highest daily minimum0
Lowest daily minimum2
Heaviest daily rainfall1
Heaviest daily snowfall0
Deepest snow cover0
Records on 27 June 1903 by timescale Records on 27 June 1903 by timescale: all-time 0, monthly 0, daily 4. 01234all-time: 0monthly: 0daily: 4all-timemonthlydaily
Records on 27 June 1903 by timescale: all-time 0, monthly 0, daily 4.
Records on 27 June 1903 by timescale
TimescaleRecords
all-time0
monthly0
daily4

How Much Records Were Beaten By

2 broken records
Histogram of margins by which records were beaten on 27 June 1903 Margins by which the 2 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 13.3. Ties are not counted. 001110 to 2: 12 to 4: 04 to 6: 06 to 8: 08 to 10: 010 to 12: 012 to 14: 10 to 22 to 44 to 66 to 88 to 1010 to 1212 to 14
Margins by which the 2 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 13.3. Ties are not counted.
Histogram of margins by which records were beaten on 27 June 1903
MarginRecords
0 to 21
2 to 40
4 to 60
6 to 80
8 to 100
10 to 120
12 to 141

Top 20 by Significance

27 June 1903
Top 4 records on 27 June 1903 by significance
DateStationRecordValueBeat old record byOld record stoodSignificance
27 June 1903Portland Rfc City, USdaily rain19.1 mm (0.8 in)13.3 mm (0.5 in)16 years20 of 100 (Routine)
27 June 1903Bourke Post Office, AUdaily low min-1.1 C (30.0 F)1.1 C (2.0 F)4 years7 of 100 (Routine)
27 June 1903Forbes (Camp Street), AUdaily low min (Tie)-2.2 C (28.0 F)tie21 years2 of 100 (Routine)
27 June 1903Montreal McGill, CAdaily low max (Tie)18.9 C (66.0 F)tie16 years2 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

1799 to 1903
Records on 06-27 in each year Records set or tied on this calendar date in each year from 1799 to 1903. 1903 had 4 records. 05001,0001,5002,0001799: 11808: 11811: 11815: 11830: 21840: 11841: 21843: 11849: 11856: 11857: 11860: 11863: 21864: 11868: 21870: 21871: 21874: 21875: 11878: 31880: 21881: 11883: 21884: 11885: 41886: 21887: 31888: 11889: 11890: 31891: 31892: 11893: 11894: 11895: 21896: 11898: 61899: 11900: 41901: 111902: 81903: 41904: 71905: 231906: 121907: 51908: 101909: 391910: 331911: 231912: 241913: 471914: 381915: 521916: 2591917: 131918: 351919: 621920: 341921: 661922: 921923: 1611924: 811925: 1641926: 2811927: 2721928: 2191929: 1451930: 2451931: 7231932: 2871933: 4791934: 5871935: 3271936: 5551937: 3361938: 5521939: 2891940: 3371941: 4521942: 4971943: 5101944: 5861945: 6031946: 3171947: 7711948: 4031949: 4561950: 4331951: 4721952: 9881953: 3581954: 4951955: 4171956: 5031957: 6171958: 8361959: 5371960: 3441961: 6011962: 2911963: 5201964: 2581965: 7321966: 4011967: 4871968: 1,3591969: 1,1011970: 1,0591971: 5261972: 4461973: 7631974: 1,0781975: 5911976: 6791977: 3561978: 9181979: 6731980: 1,2421981: 7941982: 7781983: 9501984: 4751985: 1,0311986: 6561987: 7571988: 1,1301989: 6171990: 1,2481991: 1,1131992: 1,0631993: 7221994: 1,3821995: 7221996: 9971997: 8331998: 1,3121999: 1,0612000: 1,1252001: 7582002: 9892003: 1,0102004: 8552005: 8012006: 1,1772007: 1,2872008: 5702009: 1,0152010: 1,0062011: 9652012: 1,3342013: 7432014: 6322015: 1,1362016: 4942017: 5272018: 6522019: 7612020: 5922021: 1,2482022: 1,0032023: 5652024: 9212025: 4662026: 1,6561799187418951913193019471964198119982015
Records set or tied on this calendar date in each year from 1799 to 1903. 1903 had 4 records.
Counts for years before the ledger starts come from the same station rules.
Records on 06-27 in each year
YearRecords
17991
18081
18111
18151
18302
18401
18412
18431
18491
18561
18571
18601
18632
18641
18682
18702
18712
18742
18751
18783
18802
18811
18832
18841
18854
18862
18873
18881
18891
18903
18913
18921
18931
18941
18952
18961
18986
18991
19004
190111
19028
19034
19047
190523
190612
19075
190810
190939
191033
191123
191224
191347
191438
191552
1916259
191713
191835
191962
192034
192166
192292
1923161
192481
1925164
1926281
1927272
1928219
1929145
1930245
1931723
1932287
1933479
1934587
1935327
1936555
1937336
1938552
1939289
1940337
1941452
1942497
1943510
1944586
1945603
1946317
1947771
1948403
1949456
1950433
1951472
1952988
1953358
1954495
1955417
1956503
1957617
1958836
1959537
1960344
1961601
1962291
1963520
1964258
1965732
1966401
1967487
19681,359
19691,101
19701,059
1971526
1972446
1973763
19741,078
1975591
1976679
1977356
1978918
1979673
19801,242
1981794
1982778
1983950
1984475
19851,031
1986656
1987757
19881,130
1989617
19901,248
19911,113
19921,063
1993722
19941,382
1995722
1996997
1997833
19981,312
19991,061
20001,125
2001758
2002989
20031,010
2004855
2005801
20061,177
20071,287
2008570
20091,015
20101,006
2011965
20121,334
2013743
2014632
20151,136
2016494
2017527
2018652
2019761
2020592
20211,248
20221,003
2023565
2024921
2025466
20261,656

Download the Data

  • Data for records on 1903-06-27: 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).