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Weather Records on 28 July 1909

19 weather records were set or tied worldwide on 28 July 1909. Highest significance: Sandvig, DK.

Key Facts for 28 July 1909

  • On 28 July 1909, 19 weather records were set or tied at long-record stations worldwide.
  • 7 were record highs and 6 were record lows, counting maximum and minimum temperature.
  • By timescale, 0 were all-time records, 0 monthly and 19 daily.
  • Sandvig set a daily record precipitation of 22.9 mm (0.9 in) on 28 July 1909.
  • Across 155 earlier years (1815 to 2026) the same calendar date averaged 475 records.

Record Map

19 stations
Weather records on 28 July 1909 19 station records on 28 July 1909 are marked on the map, coloured by record type.
19 station records on 28 July 1909 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.
Weather records on 28 July 1909: highest significance records shown on the map
StationCountryTypeValueSignificance
SandvigDenmarkRecord daily precipitation22.9 mm (0.9 in)20 of 100 (Routine)
TartuEstoniaRecord daily precipitation19.7 mm (0.8 in)20 of 100 (Routine)
SpringbokSouth AfricaRecord daily precipitation12.7 mm (0.5 in)20 of 100 (Routine)
HalifaxCanadaRecord high maximum temperature30.6 C (87.1 F)17 of 100 (Routine)
TallinnEstoniaRecord daily precipitation19.8 mm (0.8 in)17 of 100 (Routine)
Winnemucca APUnited StatesRecord low minimum temperature2.8 C (37.0 F)17 of 100 (Routine)
RosedaleAustraliaRecord daily precipitation13.5 mm (0.5 in)15 of 100 (Routine)
StratfordCanadaRecord high minimum temperature21.1 C (70.0 F)15 of 100 (Routine)
San Diego WboUnited StatesRecord low minimum temperature15.0 C (59.0 F)15 of 100 (Routine)
VestervigDenmarkRecord low maximum temperature14.3 C (57.7 F)13 of 100 (Routine)
Fredericton UnbCanadaRecord high maximum temperature31.1 C (88.0 F)12 of 100 (Routine)
TranebjergDenmarkRecord low maximum temperature14.6 C (58.3 F)9 of 100 (Routine)
CharlottetownCanadaRecord high maximum temperature29.4 C (84.9 F)8 of 100 (Routine)
Fredericton UnbCanadaRecord high minimum temperature17.8 C (64.0 F)7 of 100 (Routine)
Parry SoundCanadaRecord high maximum temperature31.7 C (89.1 F)6 of 100 (Routine)
Rokewood (the Meadows)AustraliaRecord daily precipitation4.6 mm (0.18 in)5 of 100 (Routine)
Nordby (Fano)DenmarkRecord low maximum temperature14.5 C (58.1 F)5 of 100 (Routine)
GalwayIrelandRecord low maximum temperature16.7 C (62.1 F)2 of 100 (Routine)
Olympia Priest Pt ParkUnited StatesRecord high minimum temperature13.9 C (57.0 F)1 of 100 (Routine)

Counts by Type and Timescale

19 records
Records on 28 July 1909 by type Records set or tied on 28 July 1909 by type: Highest daily maximum 4, Lowest daily maximum 4, Highest daily minimum 3, Lowest daily minimum 2, Heaviest daily rainfall 6. 0246Highest daily maximum: 4Lowest daily maximum: 4Highest daily minimum: 3Lowest daily minimum: 2Heaviest daily rainfall: 6Heaviest daily snowfall: 0Deepest snow cover: 0Max highMax lowMin highMin lowRainSnowDepth
Records set or tied on 28 July 1909 by type: Highest daily maximum 4, Lowest daily maximum 4, Highest daily minimum 3, Lowest daily minimum 2, Heaviest daily rainfall 6.
Records on 28 July 1909 by type
Record typeRecords
Highest daily maximum4
Lowest daily maximum4
Highest daily minimum3
Lowest daily minimum2
Heaviest daily rainfall6
Heaviest daily snowfall0
Deepest snow cover0
Records on 28 July 1909 by timescale Records on 28 July 1909 by timescale: all-time 0, monthly 0, daily 19. 05101520all-time: 0monthly: 0daily: 19all-timemonthlydaily
Records on 28 July 1909 by timescale: all-time 0, monthly 0, daily 19.
Records on 28 July 1909 by timescale
TimescaleRecords
all-time0
monthly0
daily19

How Much Records Were Beaten By

17 broken records
Histogram of margins by which records were beaten on 28 July 1909 Margins by which the 17 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 18.4. Ties are not counted. 0510150 to 3: 123 to 5: 15 to 8: 28 to 10: 110 to 13: 013 to 15: 015 to 18: 018 to 20: 10 to 33 to 55 to 88 to 1010 to 1313 to 1515 to 1818 to 20
Margins by which the 17 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 18.4. Ties are not counted.
Histogram of margins by which records were beaten on 28 July 1909
MarginRecords
0 to 312
3 to 51
5 to 82
8 to 101
10 to 130
13 to 150
15 to 180
18 to 201

Top 20 by Significance

28 July 1909
Top 19 records on 28 July 1909 by significance
DateStationRecordValueBeat old record byOld record stoodSignificance
28 July 1909Sandvig, DKdaily rain22.9 mm (0.9 in)18.4 mm (0.7 in)20 years20 of 100 (Routine)
28 July 1909Tartu, EEdaily rain19.7 mm (0.8 in)7.1 mm (0.28 in)41 years20 of 100 (Routine)
28 July 1909Springbok, ZAdaily rain12.7 mm (0.5 in)9.7 mm (0.38 in)21 years20 of 100 (Routine)
28 July 1909Halifax, CAdaily high max30.6 C (87.1 F)1.7 C (3.1 F)35 years17 of 100 (Routine)
28 July 1909Tallinn, EEdaily rain19.8 mm (0.8 in)6.0 mm (0.24 in)15 years17 of 100 (Routine)
28 July 1909Winnemucca AP, USdaily low min2.8 C (37.0 F)2.2 C (4.0 F)28 years17 of 100 (Routine)
28 July 1909Rosedale, AUdaily rain13.5 mm (0.5 in)4.1 mm (0.16 in)10 years15 of 100 (Routine)
28 July 1909Stratford, CAdaily high min21.1 C (70.0 F)1.1 C (2.0 F)31 years15 of 100 (Routine)
28 July 1909San Diego Wbo, USdaily low min15.0 C (59.0 F)0.6 C (1.1 F)27 years15 of 100 (Routine)
28 July 1909Vestervig, DKdaily low max14.3 C (57.7 F)0.5 C (0.9 F)32 years13 of 100 (Routine)
28 July 1909Fredericton Unb, CAdaily high max31.1 C (88.0 F)1.1 C (2.0 F)21 years12 of 100 (Routine)
28 July 1909Tranebjerg, DKdaily low max14.6 C (58.3 F)1.2 C (2.2 F)9 years9 of 100 (Routine)
28 July 1909Charlottetown, CAdaily high max29.4 C (84.9 F)1.1 C (2.0 F)8 years8 of 100 (Routine)
28 July 1909Fredericton Unb, CAdaily high min17.8 C (64.0 F)0.6 C (1.1 F)10 years7 of 100 (Routine)
28 July 1909Parry Sound, CAdaily high max31.7 C (89.1 F)1.1 C (2.0 F)3 years6 of 100 (Routine)
28 July 1909Rokewood (the Meadows), AUdaily rain4.6 mm (0.18 in)0.8 mm (0.03 in)2 years5 of 100 (Routine)
28 July 1909Nordby (Fano), DKdaily low max14.5 C (58.1 F)0.3 C (0.5 F)7 years5 of 100 (Routine)
28 July 1909Galway, IEdaily low max (Tie)16.7 C (62.1 F)tie22 years2 of 100 (Routine)
28 July 1909Olympia Priest Pt Park, USdaily high min (Tie)13.9 C (57.0 F)tie4 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

1815 to 1909
Records on 07-28 in each year Records set or tied on this calendar date in each year from 1815 to 1909. 1909 had 19 records. 01,0002,0003,0001815: 11832: 21834: 11838: 11846: 11848: 11853: 11857: 11860: 21866: 21867: 11872: 31873: 11874: 11882: 11883: 31884: 31886: 21887: 21888: 31890: 31891: 81892: 31893: 51894: 41895: 61896: 41897: 41898: 61900: 81901: 141902: 41903: 161904: 231905: 101906: 181907: 391908: 151909: 191910: 181911: 611912: 321913: 541914: 421915: 361916: 1341917: 841918: 341919: 531920: 951921: 921922: 821923: 1931924: 791925: 3611926: 1751927: 1291928: 3411929: 2151930: 6031931: 4641932: 1841933: 3901934: 5331935: 3541936: 4711937: 3151938: 2641939: 3391940: 5071941: 5251942: 1651943: 4291944: 3491945: 3991946: 3801947: 6301948: 5351949: 4961950: 1,0351951: 3201952: 6691953: 2511954: 3551955: 5371956: 3091957: 2981958: 5491959: 4171960: 4161961: 3571962: 7721963: 4841964: 4221965: 4221966: 3491967: 4581968: 5471969: 7371970: 3431971: 1,1611972: 6751973: 5001974: 3431975: 5371976: 4931977: 7241978: 6811979: 6921980: 1,1701981: 1,3151982: 7741983: 1,3891984: 1,3731985: 6271986: 8681987: 1,2021988: 7611989: 9361990: 7571991: 7681992: 6781993: 1,0261994: 2,2661995: 1,2511996: 1,1781997: 1,0241998: 1,8351999: 9852000: 8572001: 9382002: 8662003: 9322004: 1,3452005: 1,3872006: 1,3982007: 9982008: 9232009: 9642010: 1,3062011: 1,1432012: 7312013: 1,4282014: 7132015: 9112016: 6482017: 4762018: 6552019: 4692020: 7212021: 8312022: 9902023: 7652024: 6682025: 8452026: 8631815188419031919193519511967198319992015
Records set or tied on this calendar date in each year from 1815 to 1909. 1909 had 19 records.
Counts for years before the ledger starts come from the same station rules.
Records on 07-28 in each year
YearRecords
18151
18322
18341
18381
18461
18481
18531
18571
18602
18662
18671
18723
18731
18741
18821
18833
18843
18862
18872
18883
18903
18918
18923
18935
18944
18956
18964
18974
18986
19008
190114
19024
190316
190423
190510
190618
190739
190815
190919
191018
191161
191232
191354
191442
191536
1916134
191784
191834
191953
192095
192192
192282
1923193
192479
1925361
1926175
1927129
1928341
1929215
1930603
1931464
1932184
1933390
1934533
1935354
1936471
1937315
1938264
1939339
1940507
1941525
1942165
1943429
1944349
1945399
1946380
1947630
1948535
1949496
19501,035
1951320
1952669
1953251
1954355
1955537
1956309
1957298
1958549
1959417
1960416
1961357
1962772
1963484
1964422
1965422
1966349
1967458
1968547
1969737
1970343
19711,161
1972675
1973500
1974343
1975537
1976493
1977724
1978681
1979692
19801,170
19811,315
1982774
19831,389
19841,373
1985627
1986868
19871,202
1988761
1989936
1990757
1991768
1992678
19931,026
19942,266
19951,251
19961,178
19971,024
19981,835
1999985
2000857
2001938
2002866
2003932
20041,345
20051,387
20061,398
2007998
2008923
2009964
20101,306
20111,143
2012731
20131,428
2014713
2015911
2016648
2017476
2018655
2019469
2020721
2021831
2022990
2023765
2024668
2025845
2026863

Download the Data

  • Data for records on 1909-07-28: 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).