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Built 2026-10-19 (19 October 2026)

Weather Records on 10 June 1903

11 weather records were set or tied worldwide on 10 June 1903. Highest significance: Groningen-1, NL.

Key Facts for 10 June 1903

  • On 10 June 1903, 11 weather records were set or tied at long-record stations worldwide.
  • 4 were record highs and 1 were record lows, counting maximum and minimum temperature.
  • By timescale, 0 were all-time records, 0 monthly and 11 daily.
  • Groningen-1 set a daily record precipitation of 32.8 mm (1.3 in) on 10 June 1903.
  • Across 166 earlier years (1797 to 2026) the same calendar date averaged 425 records.

Record Map

11 stations
Weather records on 10 June 1903 11 station records on 10 June 1903 are marked on the map, coloured by record type.
11 station records on 10 June 1903 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.
Weather records on 10 June 1903: highest significance records shown on the map
StationCountryTypeValueSignificance
Groningen-1NetherlandsRecord daily precipitation32.8 mm (1.3 in)50 of 100 (Notable)
HoofddorpNetherlandsRecord daily precipitation42.0 mm (1.7 in)45 of 100 (Notable)
Philadelphia CityUnited StatesRecord daily precipitation52.8 mm (2.1 in)45 of 100 (Notable)
ChathamCanadaRecord high minimum temperature18.3 C (64.9 F)19 of 100 (Routine)
MantovaItalyRecord daily precipitation15.7 mm (0.6 in)15 of 100 (Routine)
Saint JohnCanadaRecord high minimum temperature13.9 C (57.0 F)14 of 100 (Routine)
Putten (Gld)NetherlandsRecord daily precipitation24.5 mm (1.0 in)10 of 100 (Routine)
MilanItalyRecord daily precipitation24.4 mm (1.0 in)8 of 100 (Routine)
Nuwara EliyaSri LankaRecord high minimum temperature14.2 C (57.6 F)6 of 100 (Routine)
HalifaxCanadaRecord low maximum temperature12.8 C (55.0 F)2 of 100 (Routine)
TruroCanadaRecord high minimum temperature13.9 C (57.0 F)2 of 100 (Routine)

Counts by Type and Timescale

11 records
Records on 10 June 1903 by type Records set or tied on 10 June 1903 by type: Lowest daily maximum 1, Highest daily minimum 4, Heaviest daily rainfall 6. 0246Highest daily maximum: 0Lowest daily maximum: 1Highest daily minimum: 4Lowest daily minimum: 0Heaviest daily rainfall: 6Heaviest daily snowfall: 0Deepest snow cover: 0Max highMax lowMin highMin lowRainSnowDepth
Records set or tied on 10 June 1903 by type: Lowest daily maximum 1, Highest daily minimum 4, Heaviest daily rainfall 6.
Records on 10 June 1903 by type
Record typeRecords
Highest daily maximum0
Lowest daily maximum1
Highest daily minimum4
Lowest daily minimum0
Heaviest daily rainfall6
Heaviest daily snowfall0
Deepest snow cover0
Records on 10 June 1903 by timescale Records on 10 June 1903 by timescale: all-time 0, monthly 0, daily 11. 051015all-time: 0monthly: 0daily: 11all-timemonthlydaily
Records on 10 June 1903 by timescale: all-time 0, monthly 0, daily 11.
Records on 10 June 1903 by timescale
TimescaleRecords
all-time0
monthly0
daily11

How Much Records Were Beaten By

9 broken records
Histogram of margins by which records were beaten on 10 June 1903 Margins by which the 9 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 38.3. Ties are not counted. 02460 to 5: 65 to 10: 010 to 15: 015 to 20: 120 to 25: 125 to 30: 030 to 35: 035 to 40: 10 to 55 to 1010 to 1515 to 2020 to 2525 to 3030 to 3535 to 40
Margins by which the 9 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 38.3. Ties are not counted.
Histogram of margins by which records were beaten on 10 June 1903
MarginRecords
0 to 56
5 to 100
10 to 150
15 to 201
20 to 251
25 to 300
30 to 350
35 to 401

Top 20 by Significance

10 June 1903
Top 11 records on 10 June 1903 by significance
DateStationRecordValueBeat old record byOld record stoodSignificance
10 June 1903Groningen-1, NLdaily rain32.8 mm (1.3 in)17.5 mm (0.7 in)50 years50 of 100 (Notable)
10 June 1903Hoofddorp, NLdaily rain42.0 mm (1.7 in)23.2 mm (0.9 in)20 years45 of 100 (Notable)
10 June 1903Philadelphia City, USdaily rain52.8 mm (2.1 in)38.3 mm (1.5 in)24 years45 of 100 (Notable)
10 June 1903Chatham, CAdaily high min18.3 C (64.9 F)3.3 C (5.9 F)25 years19 of 100 (Routine)
10 June 1903Mantova, ITdaily rain15.7 mm (0.6 in)0.9 mm (0.04 in)30 years15 of 100 (Routine)
10 June 1903Saint John, CAdaily high min13.9 C (57.0 F)2.2 C (4.0 F)3 years14 of 100 (Routine)
10 June 1903Putten (Gld), NLdaily rain24.5 mm (1.0 in)1.0 mm (0.04 in)20 years10 of 100 (Routine)
10 June 1903Milan, ITdaily rain24.4 mm (1.0 in)3.2 mm (0.13 in)9 years8 of 100 (Routine)
10 June 1903Nuwara Eliya, LKdaily high min14.2 C (57.6 F)0.4 C (0.7 F)2 years6 of 100 (Routine)
10 June 1903Halifax, CAdaily low max (Tie)12.8 C (55.0 F)tie29 years2 of 100 (Routine)
10 June 1903Truro, CAdaily high min (Tie)13.9 C (57.0 F)tie25 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

1797 to 1903
Records on 06-10 in each year Records set or tied on this calendar date in each year from 1797 to 1903. 1903 had 11 records. 05001,0001,5002,0001797: 21806: 11811: 21812: 11814: 11829: 11835: 11837: 11838: 21842: 11843: 11847: 11849: 11853: 11854: 11857: 11858: 11866: 11867: 11868: 11871: 11873: 11874: 21876: 21877: 31878: 11879: 11880: 11881: 61883: 11885: 11887: 11889: 41890: 11891: 31892: 11893: 31895: 11896: 51897: 31900: 51901: 51902: 111903: 111904: 141905: 91906: 201907: 111908: 321909: 231910: 301911: 591912: 1261913: 581914: 461915: 821916: 671917: 611918: 311919: 171920: 291921: 1661922: 541923: 1431924: 701925: 1491926: 1031927: 1551928: 2121929: 1601930: 3581931: 3171932: 1451933: 7031934: 2481935: 2231936: 2421937: 5401938: 3861939: 2931940: 2441941: 7161942: 6301943: 1891944: 2131945: 5741946: 3791947: 6631948: 3111949: 3351950: 3431951: 3241952: 3891953: 6411954: 4821955: 1,0901956: 8711957: 6911958: 6461959: 4441960: 1981961: 3581962: 2431963: 6411964: 7221965: 3551966: 7201967: 6191968: 4531969: 4851970: 6421971: 2971972: 8851973: 6851974: 6061975: 6211976: 4941977: 8591978: 6231979: 8681980: 1,0211981: 1,0641982: 5911983: 5501984: 8751985: 6071986: 6411987: 5631988: 1,3041989: 9231990: 8781991: 9541992: 7711993: 1,0831994: 7511995: 1,3801996: 1,2101997: 1,0991998: 1,4151999: 1,1132000: 1,4022001: 7692002: 1,3202003: 7602004: 1,0632005: 1,2722006: 9282007: 7952008: 1,6992009: 1,0492010: 1,0032011: 1,0022012: 8042013: 8402014: 9802015: 8232016: 6072017: 4552018: 6262019: 7682020: 8532021: 1,0032022: 9732023: 4672024: 5822025: 1,2702026: 6061797186618911911192819451962197919962013
Records set or tied on this calendar date in each year from 1797 to 1903. 1903 had 11 records.
Counts for years before the ledger starts come from the same station rules.
Records on 06-10 in each year
YearRecords
17972
18061
18112
18121
18141
18291
18351
18371
18382
18421
18431
18471
18491
18531
18541
18571
18581
18661
18671
18681
18711
18731
18742
18762
18773
18781
18791
18801
18816
18831
18851
18871
18894
18901
18913
18921
18933
18951
18965
18973
19005
19015
190211
190311
190414
19059
190620
190711
190832
190923
191030
191159
1912126
191358
191446
191582
191667
191761
191831
191917
192029
1921166
192254
1923143
192470
1925149
1926103
1927155
1928212
1929160
1930358
1931317
1932145
1933703
1934248
1935223
1936242
1937540
1938386
1939293
1940244
1941716
1942630
1943189
1944213
1945574
1946379
1947663
1948311
1949335
1950343
1951324
1952389
1953641
1954482
19551,090
1956871
1957691
1958646
1959444
1960198
1961358
1962243
1963641
1964722
1965355
1966720
1967619
1968453
1969485
1970642
1971297
1972885
1973685
1974606
1975621
1976494
1977859
1978623
1979868
19801,021
19811,064
1982591
1983550
1984875
1985607
1986641
1987563
19881,304
1989923
1990878
1991954
1992771
19931,083
1994751
19951,380
19961,210
19971,099
19981,415
19991,113
20001,402
2001769
20021,320
2003760
20041,063
20051,272
2006928
2007795
20081,699
20091,049
20101,003
20111,002
2012804
2013840
2014980
2015823
2016607
2017455
2018626
2019768
2020853
20211,003
2022973
2023467
2024582
20251,270
2026606

Download the Data

  • Data for records on 1903-06-10: 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).