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Weather Records on 7 September 1909

11 weather records were set or tied worldwide on 7 September 1909. Highest significance: Oxford, GB.

Key Facts for 7 September 1909

  • On 7 September 1909, 11 weather records were set or tied at long-record stations worldwide.
  • 0 were record highs and 11 were record lows, counting maximum and minimum temperature.
  • By timescale, 0 were all-time records, 0 monthly and 11 daily.
  • Oxford set a daily record low maximum temperature of 12.8 C (55.0 F) on 7 September 1909.
  • Across 165 earlier years (1802 to 2026) the same calendar date averaged 453 records.

Record Map

11 stations
Weather records on 7 September 1909 11 station records on 7 September 1909 are marked on the map, coloured by record type.
11 station records on 7 September 1909 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.
Weather records on 7 September 1909: highest significance records shown on the map
StationCountryTypeValueSignificance
OxfordUnited KingdomRecord low maximum temperature12.8 C (55.0 F)27 of 100 (Routine)
Dublin Phoenix ParkIrelandRecord low maximum temperature12.4 C (54.3 F)20 of 100 (Routine)
WienAustriaRecord low minimum temperature5.6 C (42.1 F)17 of 100 (Routine)
PeterboroughCanadaRecord low minimum temperature1.7 C (35.1 F)12 of 100 (Routine)
EscanabaUnited StatesRecord low minimum temperature3.9 C (39.0 F)11 of 100 (Routine)
PeterboroughCanadaRecord low maximum temperature15.6 C (60.1 F)8 of 100 (Routine)
KremsmuensterAustriaRecord low minimum temperature5.3 C (41.5 F)4 of 100 (Routine)
SalzburgAustriaRecord low minimum temperature6.6 C (43.9 F)3 of 100 (Routine)
Port ArthurCanadaRecord low minimum temperature1.1 C (34.0 F)3 of 100 (Routine)
RegensburgGermanyRecord low minimum temperature3.1 C (37.6 F)3 of 100 (Routine)
Stornoway AirportUnited KingdomRecord low maximum temperature11.7 C (53.1 F)3 of 100 (Routine)

Counts by Type and Timescale

11 records
Records on 7 September 1909 by type Records set or tied on 7 September 1909 by type: Lowest daily maximum 4, Lowest daily minimum 7. 02468Highest daily maximum: 0Lowest daily maximum: 4Highest daily minimum: 0Lowest daily minimum: 7Heaviest daily rainfall: 0Heaviest daily snowfall: 0Deepest snow cover: 0Max highMax lowMin highMin lowRainSnowDepth
Records set or tied on 7 September 1909 by type: Lowest daily maximum 4, Lowest daily minimum 7.
Records on 7 September 1909 by type
Record typeRecords
Highest daily maximum0
Lowest daily maximum4
Highest daily minimum0
Lowest daily minimum7
Heaviest daily rainfall0
Heaviest daily snowfall0
Deepest snow cover0
Records on 7 September 1909 by timescale Records on 7 September 1909 by timescale: all-time 0, monthly 0, daily 11. 051015all-time: 0monthly: 0daily: 11all-timemonthlydaily
Records on 7 September 1909 by timescale: all-time 0, monthly 0, daily 11.
Records on 7 September 1909 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 7 September 1909 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 1.9. Ties are not counted. 011220.0 to 0.3: 10.3 to 0.5: 20.5 to 0.8: 20.8 to 1.0: 01.0 to 1.3: 11.3 to 1.5: 01.5 to 1.8: 11.8 to 2.0: 20.0 to 0.30.3 to 0.50.5 to 0.80.8 to 1.01.0 to 1.31.3 to 1.51.5 to 1.81.8 to 2.0
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 1.9. Ties are not counted.
Histogram of margins by which records were beaten on 7 September 1909
MarginRecords
0.0 to 0.31
0.3 to 0.52
0.5 to 0.82
0.8 to 1.00
1.0 to 1.31
1.3 to 1.50
1.5 to 1.81
1.8 to 2.02

Top 20 by Significance

7 September 1909
Top 11 records on 7 September 1909 by significance
DateStationRecordValueBeat old record byOld record stoodSignificance
7 September 1909Oxford, GBdaily low max12.8 C (55.0 F)0.5 C (0.9 F)58 years27 of 100 (Routine)
7 September 1909Dublin Phoenix Park, IEdaily low max12.4 C (54.3 F)1.9 C (3.4 F)31 years20 of 100 (Routine)
7 September 1909Wien, ATdaily low min5.6 C (42.1 F)1.9 C (3.4 F)24 years17 of 100 (Routine)
7 September 1909Peterborough, CAdaily low min1.7 C (35.1 F)1.6 C (2.9 F)16 years12 of 100 (Routine)
7 September 1909Escanaba, USdaily low min3.9 C (39.0 F)0.5 C (0.9 F)23 years11 of 100 (Routine)
7 September 1909Peterborough, CAdaily low max15.6 C (60.1 F)1.1 C (2.0 F)7 years8 of 100 (Routine)
7 September 1909Kremsmuenster, ATdaily low min5.3 C (41.5 F)0.4 C (0.7 F)0 years4 of 100 (Routine)
7 September 1909Salzburg, ATdaily low min6.6 C (43.9 F)0.3 C (0.5 F)0 years3 of 100 (Routine)
7 September 1909Port Arthur, CAdaily low min (Tie)1.1 C (34.0 F)tie31 years3 of 100 (Routine)
7 September 1909Regensburg, DEdaily low min3.1 C (37.6 F)0.2 C (0.4 F)0 years3 of 100 (Routine)
7 September 1909Stornoway Airport, GBdaily low max (Tie)11.7 C (53.1 F)tie31 years3 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

1802 to 1909
Records on 09-07 in each year Records set or tied on this calendar date in each year from 1802 to 1909. 1909 had 11 records. 01,0002,0003,0001802: 21814: 21816: 11833: 11845: 21847: 11848: 11850: 11852: 11856: 11859: 11860: 21861: 11864: 21865: 31868: 11870: 11871: 41872: 31873: 11877: 41878: 11879: 11881: 21882: 11883: 21886: 11887: 31888: 11889: 11890: 21891: 71892: 31894: 81895: 71896: 11897: 21898: 81899: 31900: 11901: 61902: 31903: 71904: 81905: 201906: 81907: 51908: 261909: 111910: 151911: 201912: 391913: 201914: 291915: 281916: 391917: 441918: 351919: 1841920: 3751921: 801922: 981923: 1251924: 2321925: 3031926: 1171927: 1471928: 1301929: 3551930: 1081931: 4001932: 4781933: 2871934: 5661935: 2751936: 3701937: 2601938: 3481939: 6341940: 2261941: 4511942: 4151943: 5911944: 5191945: 4821946: 3561947: 6251948: 3531949: 7051950: 7041951: 3421952: 3011953: 4461954: 3901955: 4051956: 7521957: 4981958: 5701959: 5831960: 7631961: 3121962: 7291963: 4481964: 4631965: 6721966: 3651967: 5351968: 4171969: 6961970: 9171971: 6481972: 5341973: 6741974: 7091975: 4231976: 7631977: 6741978: 1,1651979: 5831980: 6131981: 6221982: 6841983: 1,2351984: 1,3961985: 1,4591986: 1,0621987: 9561988: 1,2661989: 5531990: 9001991: 9571992: 1,2571993: 7201994: 5231995: 1,0931996: 9821997: 7991998: 1,2621999: 1,0872000: 1,3202001: 1,0682002: 1,1692003: 7682004: 8652005: 7082006: 1,1052007: 1,1712008: 1,2102009: 7132010: 1,1472011: 1,4522012: 6992013: 9812014: 4912015: 6372016: 8682017: 9662018: 7232019: 7432020: 1,3522021: 7942022: 2,0962023: 1,1162024: 1,2162025: 7112026: 7601802187118951912192919461963198019972014
Records set or tied on this calendar date in each year from 1802 to 1909. 1909 had 11 records.
Counts for years before the ledger starts come from the same station rules.
Records on 09-07 in each year
YearRecords
18022
18142
18161
18331
18452
18471
18481
18501
18521
18561
18591
18602
18611
18642
18653
18681
18701
18714
18723
18731
18774
18781
18791
18812
18821
18832
18861
18873
18881
18891
18902
18917
18923
18948
18957
18961
18972
18988
18993
19001
19016
19023
19037
19048
190520
19068
19075
190826
190911
191015
191120
191239
191320
191429
191528
191639
191744
191835
1919184
1920375
192180
192298
1923125
1924232
1925303
1926117
1927147
1928130
1929355
1930108
1931400
1932478
1933287
1934566
1935275
1936370
1937260
1938348
1939634
1940226
1941451
1942415
1943591
1944519
1945482
1946356
1947625
1948353
1949705
1950704
1951342
1952301
1953446
1954390
1955405
1956752
1957498
1958570
1959583
1960763
1961312
1962729
1963448
1964463
1965672
1966365
1967535
1968417
1969696
1970917
1971648
1972534
1973674
1974709
1975423
1976763
1977674
19781,165
1979583
1980613
1981622
1982684
19831,235
19841,396
19851,459
19861,062
1987956
19881,266
1989553
1990900
1991957
19921,257
1993720
1994523
19951,093
1996982
1997799
19981,262
19991,087
20001,320
20011,068
20021,169
2003768
2004865
2005708
20061,105
20071,171
20081,210
2009713
20101,147
20111,452
2012699
2013981
2014491
2015637
2016868
2017966
2018723
2019743
20201,352
2021794
20222,096
20231,116
20241,216
2025711
2026760

Download the Data

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