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Weather Records on 9 July 1909

16 weather records were set or tied worldwide on 9 July 1909. Highest significance: Port Arthur, CA.

Key Facts for 9 July 1909

  • On 9 July 1909, 16 weather records were set or tied at long-record stations worldwide.
  • 0 were record highs and 13 were record lows, counting maximum and minimum temperature.
  • By timescale, 0 were all-time records, 0 monthly and 16 daily.
  • Port Arthur set a daily record precipitation of 37.1 mm (1.5 in) on 9 July 1909.
  • Across 162 earlier years (1793 to 2026) the same calendar date averaged 447 records.

Record Map

16 stations
Weather records on 9 July 1909 16 station records on 9 July 1909 are marked on the map, coloured by record type.
16 station records on 9 July 1909 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.
Weather records on 9 July 1909: highest significance records shown on the map
StationCountryTypeValueSignificance
Port ArthurCanadaRecord daily precipitation37.1 mm (1.5 in)27 of 100 (Routine)
HambantotaSri LankaRecord low maximum temperature27.8 C (82.0 F)17 of 100 (Routine)
Vasteras-HassloSwedenRecord daily precipitation9.2 mm (0.36 in)15 of 100 (Routine)
KarlsruheGermanyRecord low maximum temperature13.0 C (55.4 F)13 of 100 (Routine)
Kingston Queens UCanadaRecord low minimum temperature8.9 C (48.0 F)12 of 100 (Routine)
ConcordUnited StatesRecord low minimum temperature7.8 C (46.0 F)12 of 100 (Routine)
Middletown 4 WUnited StatesRecord low minimum temperature7.8 C (46.0 F)10 of 100 (Routine)
RivaItalyRecord low maximum temperature21.0 C (69.8 F)5 of 100 (Routine)
Newark Liberty Intl APUnited StatesRecord low minimum temperature12.8 C (55.0 F)5 of 100 (Routine)
Goderich LighthouseCanadaRecord daily precipitation25.4 mm (1.0 in)2 of 100 (Routine)
QuebecCanadaRecord low minimum temperature8.9 C (48.0 F)2 of 100 (Routine)
Montreal McGillCanadaRecord low minimum temperature11.7 C (53.1 F)2 of 100 (Routine)
StonecliffeCanadaRecord low minimum temperature4.4 C (39.9 F)1 of 100 (Routine)
NurnbergGermanyRecord low maximum temperature13.0 C (55.4 F)1 of 100 (Routine)
San Diego WboUnited StatesRecord low maximum temperature18.9 C (66.0 F)1 of 100 (Routine)
Jacksonville Wb CityUnited StatesRecord low maximum temperature28.9 C (84.0 F)1 of 100 (Routine)

Counts by Type and Timescale

16 records
Records on 9 July 1909 by type Records set or tied on 9 July 1909 by type: Lowest daily maximum 6, Lowest daily minimum 7, Heaviest daily rainfall 3. 02468Highest daily maximum: 0Lowest daily maximum: 6Highest daily minimum: 0Lowest daily minimum: 7Heaviest daily rainfall: 3Heaviest daily snowfall: 0Deepest snow cover: 0Max highMax lowMin highMin lowRainSnowDepth
Records set or tied on 9 July 1909 by type: Lowest daily maximum 6, Lowest daily minimum 7, Heaviest daily rainfall 3.
Records on 9 July 1909 by type
Record typeRecords
Highest daily maximum0
Lowest daily maximum6
Highest daily minimum0
Lowest daily minimum7
Heaviest daily rainfall3
Heaviest daily snowfall0
Deepest snow cover0
Records on 9 July 1909 by timescale Records on 9 July 1909 by timescale: all-time 0, monthly 0, daily 16. 05101520all-time: 0monthly: 0daily: 16all-timemonthlydaily
Records on 9 July 1909 by timescale: all-time 0, monthly 0, daily 16.
Records on 9 July 1909 by timescale
TimescaleRecords
all-time0
monthly0
daily16

How Much Records Were Beaten By

8 broken records
Histogram of margins by which records were beaten on 9 July 1909 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 23.4. Ties are not counted. 024680 to 5: 75 to 10: 010 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 23.4. Ties are not counted.
Histogram of margins by which records were beaten on 9 July 1909
MarginRecords
0 to 57
5 to 100
10 to 150
15 to 200
20 to 251

Top 20 by Significance

9 July 1909
Top 16 records on 9 July 1909 by significance
DateStationRecordValueBeat old record byOld record stoodSignificance
9 July 1909Port Arthur, CAdaily rain37.1 mm (1.5 in)23.4 mm (0.9 in)11 years27 of 100 (Routine)
9 July 1909Hambantota, LKdaily low max27.8 C (82.0 F)0.5 C (0.9 F)36 years17 of 100 (Routine)
9 July 1909Vasteras-Hasslo, SEdaily rain9.2 mm (0.36 in)3.9 mm (0.15 in)18 years15 of 100 (Routine)
9 July 1909Karlsruhe, DEdaily low max13.0 C (55.4 F)1.0 C (1.8 F)26 years13 of 100 (Routine)
9 July 1909Kingston Queens U, CAdaily low min8.9 C (48.0 F)1.7 C (3.1 F)14 years12 of 100 (Routine)
9 July 1909Concord, USdaily low min7.8 C (46.0 F)1.6 C (2.9 F)14 years12 of 100 (Routine)
9 July 1909Middletown 4 W, USdaily low min7.8 C (46.0 F)1.1 C (2.0 F)14 years10 of 100 (Routine)
9 July 1909Riva, ITdaily low max21.0 C (69.8 F)0.2 C (0.4 F)8 years5 of 100 (Routine)
9 July 1909Newark Liberty Intl AP, USdaily low min (Tie)12.8 C (55.0 F)tie53 years5 of 100 (Routine)
9 July 1909Goderich Lighthouse, CAdaily rain (Tie)25.4 mm (1.0 in)tie28 years2 of 100 (Routine)
9 July 1909Quebec, CAdaily low min (Tie)8.9 C (48.0 F)tie22 years2 of 100 (Routine)
9 July 1909Montreal McGill, CAdaily low min (Tie)11.7 C (53.1 F)tie25 years2 of 100 (Routine)
9 July 1909Stonecliffe, CAdaily low min (Tie)4.4 C (39.9 F)tie8 years1 of 100 (Routine)
9 July 1909Nurnberg, DEdaily low max (Tie)13.0 C (55.4 F)tie8 years1 of 100 (Routine)
9 July 1909San Diego Wbo, USdaily low max (Tie)18.9 C (66.0 F)tie4 years1 of 100 (Routine)
9 July 1909Jacksonville Wb City, USdaily low max (Tie)28.9 C (84.0 F)tie12 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

1793 to 1909
Records on 07-09 in each year Records set or tied on this calendar date in each year from 1793 to 1909. 1909 had 16 records. 05001,0001,5002,0001793: 11815: 31826: 11828: 21837: 11845: 21847: 11852: 11856: 11859: 11860: 11861: 11865: 11867: 41868: 11870: 21871: 11873: 11874: 21875: 11876: 41879: 11886: 31887: 21888: 41889: 11890: 21891: 31892: 31893: 31894: 31895: 21896: 41897: 21898: 41899: 51900: 101901: 101902: 81903: 151904: 311905: 281906: 41907: 101908: 161909: 161910: 191911: 261912: 281913: 421914: 541915: 421916: 431917: 191918: 601919: 331920: 281921: 731922: 1451923: 901924: 1401925: 1351926: 2421927: 1231928: 1151929: 2501930: 4361931: 2021932: 2161933: 4441934: 3391935: 4331936: 1,1281937: 2741938: 1961939: 3451940: 3191941: 2731942: 3241943: 2521944: 4151945: 3711946: 4361947: 6841948: 3771949: 4331950: 5221951: 5021952: 6941953: 4501954: 4791955: 5131956: 4381957: 3851958: 4721959: 4831960: 3321961: 5641962: 2531963: 1,0291964: 4251965: 4441966: 4281967: 2161968: 6451969: 6191970: 4711971: 4061972: 6061973: 5881974: 1,0131975: 5671976: 7401977: 6171978: 8821979: 7211980: 9701981: 1,0091982: 5981983: 1,0391984: 7831985: 1,2281986: 8431987: 8821988: 1,1091989: 9651990: 7701991: 1,2951992: 1,1261993: 1,4541994: 1,1511995: 9391996: 1,6901997: 9301998: 1,4031999: 9522000: 1,0552001: 9652002: 1,1272003: 9062004: 8242005: 1,3732006: 9652007: 9492008: 1,1882009: 1,1652010: 1,4772011: 1,0472012: 9042013: 4782014: 8062015: 1,2212016: 6312017: 6382018: 5552019: 6022020: 6142021: 1,1982022: 6742023: 8332024: 1,5302025: 6962026: 5081793187318981915193219491966198320002017
Records set or tied on this calendar date in each year from 1793 to 1909. 1909 had 16 records.
Counts for years before the ledger starts come from the same station rules.
Records on 07-09 in each year
YearRecords
17931
18153
18261
18282
18371
18452
18471
18521
18561
18591
18601
18611
18651
18674
18681
18702
18711
18731
18742
18751
18764
18791
18863
18872
18884
18891
18902
18913
18923
18933
18943
18952
18964
18972
18984
18995
190010
190110
19028
190315
190431
190528
19064
190710
190816
190916
191019
191126
191228
191342
191454
191542
191643
191719
191860
191933
192028
192173
1922145
192390
1924140
1925135
1926242
1927123
1928115
1929250
1930436
1931202
1932216
1933444
1934339
1935433
19361,128
1937274
1938196
1939345
1940319
1941273
1942324
1943252
1944415
1945371
1946436
1947684
1948377
1949433
1950522
1951502
1952694
1953450
1954479
1955513
1956438
1957385
1958472
1959483
1960332
1961564
1962253
19631,029
1964425
1965444
1966428
1967216
1968645
1969619
1970471
1971406
1972606
1973588
19741,013
1975567
1976740
1977617
1978882
1979721
1980970
19811,009
1982598
19831,039
1984783
19851,228
1986843
1987882
19881,109
1989965
1990770
19911,295
19921,126
19931,454
19941,151
1995939
19961,690
1997930
19981,403
1999952
20001,055
2001965
20021,127
2003906
2004824
20051,373
2006965
2007949
20081,188
20091,165
20101,477
20111,047
2012904
2013478
2014806
20151,221
2016631
2017638
2018555
2019602
2020614
20211,198
2022674
2023833
20241,530
2025696
2026508

Download the Data

  • Data for records on 1909-07-09: 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).