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Weather Records on 8 December 1909

20 weather records were set or tied worldwide on 8 December 1909. Highest significance: Mantova, IT.

Key Facts for 8 December 1909

  • On 8 December 1909, 20 weather records were set or tied at long-record stations worldwide.
  • 3 were record highs and 6 were record lows, counting maximum and minimum temperature.
  • By timescale, 0 were all-time records, 0 monthly and 20 daily.
  • Mantova set a daily record precipitation of 30.8 mm (1.2 in) on 8 December 1909.
  • Across 151 earlier years (1796 to 2025) the same calendar date averaged 518 records.

Record Map

20 stations
Weather records on 8 December 1909 20 station records on 8 December 1909 are marked on the map, coloured by record type.
20 station records on 8 December 1909 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.
Weather records on 8 December 1909: highest significance records shown on the map
StationCountryTypeValueSignificance
MantovaItalyRecord daily precipitation30.8 mm (1.2 in)43 of 100 (Notable)
Melbourne Regional OfficeAustraliaRecord low maximum temperature13.7 C (56.7 F)24 of 100 (Routine)
Parry SoundCanadaRecord daily snowfall15.2 cm (6.0 in)19 of 100 (Routine)
DalhousieCanadaRecord high minimum temperature1.7 C (35.1 F)16 of 100 (Routine)
Portland Rfc CityUnited StatesRecord low maximum temperature2.2 C (36.0 F)16 of 100 (Routine)
Windsor RiversideCanadaRecord daily snowfall5.1 cm (2.0 in)12 of 100 (Routine)
Little Rock St CapitolUnited StatesRecord low maximum temperature-2.8 C (27.0 F)12 of 100 (Routine)
Cape Otway LighthouseAustraliaRecord low maximum temperature12.8 C (55.0 F)11 of 100 (Routine)
StonecliffeCanadaRecord daily snowfall10.7 cm (4.2 in)11 of 100 (Routine)
DalhousieCanadaRecord high maximum temperature4.4 C (39.9 F)11 of 100 (Routine)
DalhousieCanadaRecord daily snowfall17.8 cm (7.0 in)11 of 100 (Routine)
Olympia Priest Pt ParkUnited StatesRecord low maximum temperature2.8 C (37.0 F)11 of 100 (Routine)
Bairnsdale 1AustraliaRecord daily precipitation16.5 mm (0.6 in)10 of 100 (Routine)
Pointe Au PereCanadaRecord high minimum temperature-2.2 C (28.0 F)10 of 100 (Routine)
DalhousieCanadaRecord daily precipitation17.8 mm (0.7 in)10 of 100 (Routine)
Sacramento 5 ESEUnited StatesRecord daily precipitation31.2 mm (1.2 in)9 of 100 (Routine)
Bourke Post OfficeAustraliaRecord low maximum temperature27.8 C (82.0 F)7 of 100 (Routine)
RivaItalyRecord daily precipitation29.2 mm (1.1 in)5 of 100 (Routine)
Parry SoundCanadaRecord daily precipitation15.2 mm (0.6 in)4 of 100 (Routine)
Point ClarkCanadaRecord daily snowfall10.2 cm (4.0 in)3 of 100 (Routine)

Counts by Type and Timescale

20 records
Records on 8 December 1909 by type Records set or tied on 8 December 1909 by type: Highest daily maximum 1, Lowest daily maximum 6, Highest daily minimum 2, Heaviest daily rainfall 6, Heaviest daily snowfall 5. 0246Highest daily maximum: 1Lowest daily maximum: 6Highest daily minimum: 2Lowest daily minimum: 0Heaviest daily rainfall: 6Heaviest daily snowfall: 5Deepest snow cover: 0Max highMax lowMin highMin lowRainSnowDepth
Records set or tied on 8 December 1909 by type: Highest daily maximum 1, Lowest daily maximum 6, Highest daily minimum 2, Heaviest daily rainfall 6, Heaviest daily snowfall 5.
Records on 8 December 1909 by type
Record typeRecords
Highest daily maximum1
Lowest daily maximum6
Highest daily minimum2
Lowest daily minimum0
Heaviest daily rainfall6
Heaviest daily snowfall5
Deepest snow cover0
Records on 8 December 1909 by timescale Records on 8 December 1909 by timescale: all-time 0, monthly 0, daily 20. 05101520all-time: 0monthly: 0daily: 20all-timemonthlydaily
Records on 8 December 1909 by timescale: all-time 0, monthly 0, daily 20.
Records on 8 December 1909 by timescale
TimescaleRecords
all-time0
monthly0
daily20

How Much Records Were Beaten By

19 broken records
Histogram of margins by which records were beaten on 8 December 1909 Margins by which the 19 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 48.0. Ties are not counted. 0510150 to 10: 1510 to 20: 220 to 30: 130 to 40: 040 to 50: 10 to 1010 to 2020 to 3030 to 4040 to 50
Margins by which the 19 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 48.0. Ties are not counted.
Histogram of margins by which records were beaten on 8 December 1909
MarginRecords
0 to 1015
10 to 202
20 to 301
30 to 400
40 to 501

Top 20 by Significance

8 December 1909
Top 20 records on 8 December 1909 by significance
DateStationRecordValueBeat old record byOld record stoodSignificance
8 December 1909Mantova, ITdaily rain30.8 mm (1.2 in)16.3 mm (0.6 in)54 years43 of 100 (Notable)
8 December 1909Melbourne Regional Office, AUdaily low max13.7 C (56.7 F)2.4 C (4.3 F)50 years24 of 100 (Routine)
8 December 1909Parry Sound, CAdaily snowfall15.2 cm (6.0 in)4.8 cm (1.9 in)28 years19 of 100 (Routine)
8 December 1909Dalhousie, CAdaily high min1.7 C (35.1 F)3.9 C (7.0 F)27 years16 of 100 (Routine)
8 December 1909Portland Rfc City, USdaily low max2.2 C (36.0 F)1.7 C (3.1 F)32 years16 of 100 (Routine)
8 December 1909Windsor Riverside, CAdaily snowfall5.1 cm (2.0 in)0.5 cm (0.2 in)23 years12 of 100 (Routine)
8 December 1909Little Rock St Capitol, USdaily low max-2.8 C (27.0 F)3.9 C (7.0 F)10 years12 of 100 (Routine)
8 December 1909Cape Otway Lighthouse, AUdaily low max12.8 C (55.0 F)2.2 C (4.0 F)10 years11 of 100 (Routine)
8 December 1909Stonecliffe, CAdaily snowfall10.7 cm (4.2 in)1.6 cm (0.6 in)16 years11 of 100 (Routine)
8 December 1909Dalhousie, CAdaily high max4.4 C (39.9 F)0.5 C (0.9 F)29 years11 of 100 (Routine)
8 December 1909Dalhousie, CAdaily snowfall17.8 cm (7.0 in)2.6 cm (1.0 in)16 years11 of 100 (Routine)
8 December 1909Olympia Priest Pt Park, USdaily low max2.8 C (37.0 F)1.1 C (2.0 F)16 years11 of 100 (Routine)
8 December 1909Bairnsdale 1, AUdaily rain16.5 mm (0.6 in)1.5 mm (0.06 in)22 years10 of 100 (Routine)
8 December 1909Pointe Au Pere, CAdaily high min-2.2 C (28.0 F)0.6 C (1.1 F)25 years10 of 100 (Routine)
8 December 1909Dalhousie, CAdaily rain17.8 mm (0.7 in)2.6 mm (0.10 in)16 years10 of 100 (Routine)
8 December 1909Sacramento 5 ESE, USdaily rain31.2 mm (1.2 in)3.3 mm (0.13 in)14 years9 of 100 (Routine)
8 December 1909Bourke Post Office, AUdaily low max27.8 C (82.0 F)0.5 C (0.9 F)12 years7 of 100 (Routine)
8 December 1909Riva, ITdaily rain29.2 mm (1.1 in)2.2 mm (0.09 in)4 years5 of 100 (Routine)
8 December 1909Parry Sound, CAdaily rain15.2 mm (0.6 in)0.7 mm (0.03 in)2 years4 of 100 (Routine)
8 December 1909Point Clark, CAdaily snowfall (Tie)10.2 cm (4.0 in)tie36 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

1796 to 1909
Records on 12-08 in each year Records set or tied on this calendar date in each year from 1796 to 1909. 1909 had 20 records. 01,0002,0003,0001796: 11805: 11815: 21824: 11825: 21844: 21846: 11848: 21854: 11856: 21866: 11868: 31869: 11871: 41875: 21879: 51882: 41885: 11886: 11891: 21892: 11894: 11896: 41897: 141898: 31899: 41900: 61901: 61902: 171903: 21904: 61905: 61906: 391907: 151908: 111909: 201910: 141911: 211912: 331913: 421914: 591915: 671916: 931917: 1061918: 271919: 591920: 951921: 531922: 1631923: 1761924: 3991925: 1071926: 801927: 5931928: 1001929: 1361930: 4211931: 2291932: 3271933: 1091934: 4371935: 2291936: 1381937: 4431938: 4471939: 6431940: 4951941: 1401942: 4811943: 3781944: 2691945: 3231946: 1,3311947: 2931948: 2691949: 2751950: 8591951: 1,4301952: 5391953: 3611954: 3541955: 1991956: 8901957: 4291958: 7941959: 5381960: 5441961: 2891962: 4131963: 7391964: 3751965: 5091966: 1,2551967: 4421968: 4361969: 6171970: 8011971: 9781972: 1,8251973: 5061974: 6311975: 4971976: 1,1301977: 1,5031978: 2,4401979: 5071980: 1,5271981: 9511982: 8351983: 9241984: 9891985: 1,0991986: 9581987: 7331988: 5811989: 1,4261990: 8471991: 9181992: 6891993: 9571994: 1,1781995: 7641996: 9491997: 1,1941998: 1,3481999: 5302000: 1,0562001: 5132002: 7352003: 8622004: 1,1722005: 2,0562006: 2,1662007: 1,0422008: 9242009: 1,5932010: 1,9512011: 9682012: 7242013: 1,4032014: 4042015: 1,1252016: 5942017: 6772018: 7472019: 6232020: 9422021: 3622022: 6822023: 9092024: 4262025: 9861796188219061922193819541970198620022018
Records set or tied on this calendar date in each year from 1796 to 1909. 1909 had 20 records.
Counts for years before the ledger starts come from the same station rules.
Records on 12-08 in each year
YearRecords
17961
18051
18152
18241
18252
18442
18461
18482
18541
18562
18661
18683
18691
18714
18752
18795
18824
18851
18861
18912
18921
18941
18964
189714
18983
18994
19006
19016
190217
19032
19046
19056
190639
190715
190811
190920
191014
191121
191233
191342
191459
191567
191693
1917106
191827
191959
192095
192153
1922163
1923176
1924399
1925107
192680
1927593
1928100
1929136
1930421
1931229
1932327
1933109
1934437
1935229
1936138
1937443
1938447
1939643
1940495
1941140
1942481
1943378
1944269
1945323
19461,331
1947293
1948269
1949275
1950859
19511,430
1952539
1953361
1954354
1955199
1956890
1957429
1958794
1959538
1960544
1961289
1962413
1963739
1964375
1965509
19661,255
1967442
1968436
1969617
1970801
1971978
19721,825
1973506
1974631
1975497
19761,130
19771,503
19782,440
1979507
19801,527
1981951
1982835
1983924
1984989
19851,099
1986958
1987733
1988581
19891,426
1990847
1991918
1992689
1993957
19941,178
1995764
1996949
19971,194
19981,348
1999530
20001,056
2001513
2002735
2003862
20041,172
20052,056
20062,166
20071,042
2008924
20091,593
20101,951
2011968
2012724
20131,403
2014404
20151,125
2016594
2017677
2018747
2019623
2020942
2021362
2022682
2023909
2024426
2025986

Download the Data

  • Data for records on 1909-12-08: 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).