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Built 2026-10-19 (19 October 2026)

Weather Records on 9 March 1911

35 weather records were set or tied worldwide on 9 March 1911. Highest significance: Blackwood, AU.

Key Facts for 9 March 1911

  • On 9 March 1911, 35 weather records were set or tied at long-record stations worldwide.
  • 5 were record highs and 2 were record lows, counting maximum and minimum temperature.
  • By timescale, 0 were all-time records, 2 monthly and 33 daily.
  • Blackwood set a monthly record daily precipitation of 108.2 mm (4.3 in) on 9 March 1911.
  • Across 169 earlier years (1798 to 2026) the same calendar date averaged 487 records.

Record Map

35 stations
Weather records on 9 March 1911 35 station records on 9 March 1911 are marked on the map, coloured by record type.
35 station records on 9 March 1911 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.
Weather records on 9 March 1911: highest significance records shown on the map
StationCountryTypeValueSignificance
BlackwoodAustraliaRecord daily precipitation108.2 mm (4.3 in)55 of 100 (Notable)
Macedon ForestryAustraliaRecord daily precipitation70.1 mm (2.8 in)51 of 100 (Notable)
Sunbury (Salesian College )AustraliaRecord daily precipitation86.4 mm (3.4 in)51 of 100 (Notable)
Kei Road (Pol)South AfricaRecord daily precipitation44.5 mm (1.8 in)34 of 100 (Routine)
RosedaleAustraliaRecord daily precipitation58.2 mm (2.3 in)31 of 100 (Routine)
Mount ButeAustraliaRecord daily precipitation28.4 mm (1.1 in)26 of 100 (Routine)
Kyneton Post OfficeAustraliaRecord daily precipitation37.3 mm (1.5 in)21 of 100 (Routine)
BomeraAustraliaRecord daily precipitation19.1 mm (0.8 in)20 of 100 (Routine)
Peddie (Mag)South AfricaRecord daily precipitation25.4 mm (1.0 in)20 of 100 (Routine)
Little Rock St CapitolUnited StatesRecord high maximum temperature31.7 C (89.1 F)18 of 100 (Routine)
CarcoarAustraliaRecord daily precipitation21.8 mm (0.9 in)17 of 100 (Routine)
Narre Warren North (Narre WarrAustraliaRecord daily precipitation40.4 mm (1.6 in)17 of 100 (Routine)
Gabo Island LighthouseAustraliaRecord daily precipitation37.6 mm (1.5 in)16 of 100 (Routine)
WashingtonUnited StatesRecord low minimum temperature-8.3 C (17.1 F)16 of 100 (Routine)
BallanAustraliaRecord daily precipitation29.2 mm (1.1 in)15 of 100 (Routine)
Colesberg (Tnk)South AfricaRecord daily precipitation19.1 mm (0.8 in)15 of 100 (Routine)
BrantfordCanadaRecord high minimum temperature1.7 C (35.1 F)14 of 100 (Routine)
Walcha Post OfficeAustraliaRecord daily precipitation21.6 mm (0.9 in)12 of 100 (Routine)
GrahamstownSouth AfricaRecord daily precipitation20.6 mm (0.8 in)12 of 100 (Routine)
Baltimore Customs HouseUnited StatesRecord low minimum temperature-6.7 C (19.9 F)12 of 100 (Routine)
AlburyAustraliaRecord daily precipitation9.7 mm (0.38 in)10 of 100 (Routine)
Bacchus MarshAustraliaRecord daily precipitation16.5 mm (0.6 in)10 of 100 (Routine)
Murrurundi Post OfficeAustraliaRecord daily precipitation26.7 mm (1.1 in)9 of 100 (Routine)
WallalooAustraliaRecord daily precipitation9.9 mm (0.39 in)9 of 100 (Routine)
Werribee (Wyndham)AustraliaRecord daily precipitation28.7 mm (1.1 in)9 of 100 (Routine)
Melbourne Regional OfficeAustraliaRecord daily precipitation32.0 mm (1.3 in)7 of 100 (Routine)
DaylesfordAustraliaRecord daily precipitation22.9 mm (0.9 in)7 of 100 (Routine)
Dandenong (Comberoond)AustraliaRecord daily precipitation32.3 mm (1.3 in)5 of 100 (Routine)
Ararat Post OfficeAustraliaRecord daily precipitation20.1 mm (0.8 in)5 of 100 (Routine)
Port ArthurCanadaRecord high maximum temperature7.8 C (46.0 F)3 of 100 (Routine)
Nemours (Ghazaouet)AlgeriaRecord daily precipitation37.0 mm (1.5 in)2 of 100 (Routine)
CathcartSouth AfricaRecord daily precipitation11.2 mm (0.4 in)2 of 100 (Routine)
Little Rock St CapitolUnited StatesRecord high minimum temperature13.3 C (55.9 F)1 of 100 (Routine)
Huron Rgnl APUnited StatesRecord high minimum temperature0.6 C (33.1 F)1 of 100 (Routine)
KerangAustraliaRecord daily precipitation0.3 mm (0.01 in)0 of 100 (Routine)

Counts by Type and Timescale

35 records
Records on 9 March 1911 by type Records set or tied on 9 March 1911 by type: Highest daily maximum 2, Highest daily minimum 3, Lowest daily minimum 2, Heaviest daily rainfall 28. 0102030Highest daily maximum: 2Lowest daily maximum: 0Highest daily minimum: 3Lowest daily minimum: 2Heaviest daily rainfall: 28Heaviest daily snowfall: 0Deepest snow cover: 0Max highMax lowMin highMin lowRainSnowDepth
Records set or tied on 9 March 1911 by type: Highest daily maximum 2, Highest daily minimum 3, Lowest daily minimum 2, Heaviest daily rainfall 28.
Records on 9 March 1911 by type
Record typeRecords
Highest daily maximum2
Lowest daily maximum0
Highest daily minimum3
Lowest daily minimum2
Heaviest daily rainfall28
Heaviest daily snowfall0
Deepest snow cover0
Records on 9 March 1911 by timescale Records on 9 March 1911 by timescale: all-time 0, monthly 2, daily 33. 010203040all-time: 0monthly: 2daily: 33all-timemonthlydaily
Records on 9 March 1911 by timescale: all-time 0, monthly 2, daily 33.
Records on 9 March 1911 by timescale
TimescaleRecords
all-time0
monthly2
daily33

How Much Records Were Beaten By

29 broken records
Histogram of margins by which records were beaten on 9 March 1911 Margins by which the 29 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 56.4. Ties are not counted. 051015200 to 10: 1810 to 20: 520 to 30: 330 to 40: 040 to 50: 150 to 60: 20 to 1010 to 2020 to 3030 to 4040 to 5050 to 60
Margins by which the 29 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 56.4. Ties are not counted.
Histogram of margins by which records were beaten on 9 March 1911
MarginRecords
0 to 1018
10 to 205
20 to 303
30 to 400
40 to 501
50 to 602

Top 20 by Significance

9 March 1911
Top 20 records on 9 March 1911 by significance
DateStationRecordValueBeat old record byOld record stoodSignificance
9 March 1911Blackwood, AUmonthly rain108.2 mm (4.3 in)45.2 mm (1.8 in)8 years55 of 100 (Notable)
9 March 1911Macedon Forestry, AUdaily rain70.1 mm (2.8 in)51.0 mm (2.0 in)26 years51 of 100 (Notable)
9 March 1911Sunbury (Salesian College ), AUdaily rain86.4 mm (3.4 in)56.4 mm (2.2 in)26 years51 of 100 (Notable)
9 March 1911Kei Road (Pol), ZAdaily rain44.5 mm (1.8 in)26.7 mm (1.1 in)21 years34 of 100 (Routine)
9 March 1911Rosedale, AUdaily rain58.2 mm (2.3 in)29.5 mm (1.2 in)8 years31 of 100 (Routine)
9 March 1911Mount Bute, AUdaily rain28.4 mm (1.1 in)13.7 mm (0.5 in)26 years26 of 100 (Routine)
9 March 1911Kyneton Post Office, AUdaily rain37.3 mm (1.5 in)21.8 mm (0.9 in)2 years21 of 100 (Routine)
9 March 1911Bomera, AUdaily rain19.1 mm (0.8 in)16.6 mm (0.7 in)16 years20 of 100 (Routine)
9 March 1911Peddie (Mag), ZAdaily rain25.4 mm (1.0 in)11.9 mm (0.5 in)18 years20 of 100 (Routine)
9 March 1911Little Rock St Capitol, USmonthly high max31.7 C (89.1 F)1.1 C (2.0 F)15 years18 of 100 (Routine)
9 March 1911Carcoar, AUdaily rain21.8 mm (0.9 in)11.1 mm (0.4 in)17 years17 of 100 (Routine)
9 March 1911Narre Warren North (Narre Warr, AUdaily rain40.4 mm (1.6 in)4.8 mm (0.19 in)29 years17 of 100 (Routine)
9 March 1911Gabo Island Lighthouse, AUdaily rain37.6 mm (1.5 in)7.6 mm (0.30 in)22 years16 of 100 (Routine)
9 March 1911Washington, USdaily low min-8.3 C (17.1 F)1.0 C (1.8 F)27 years16 of 100 (Routine)
9 March 1911Ballan, AUdaily rain29.2 mm (1.1 in)11.4 mm (0.4 in)2 years15 of 100 (Routine)
9 March 1911Colesberg (Tnk), ZAdaily rain19.1 mm (0.8 in)6.4 mm (0.25 in)21 years15 of 100 (Routine)
9 March 1911Brantford, CAdaily high min1.7 C (35.1 F)1.7 C (3.1 F)32 years14 of 100 (Routine)
9 March 1911Walcha Post Office, AUdaily rain21.6 mm (0.9 in)6.9 mm (0.27 in)17 years12 of 100 (Routine)
9 March 1911Grahamstown, ZAdaily rain20.6 mm (0.8 in)1.8 mm (0.07 in)28 years12 of 100 (Routine)
9 March 1911Baltimore Customs House, USdaily low min-6.7 C (19.9 F)0.6 C (1.1 F)25 years12 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

1798 to 1911
Records on 03-09 in each year Records set or tied on this calendar date in each year from 1798 to 1911. 1911 had 35 records. 01,0002,0003,0004,0001798: 11807: 11808: 21811: 31813: 21814: 11815: 11824: 11834: 11839: 11840: 11845: 31846: 11847: 11849: 11850: 21855: 11858: 11860: 11862: 21863: 21864: 31866: 11867: 11869: 11871: 21872: 11878: 11880: 21881: 21882: 31883: 11885: 11886: 31888: 11890: 91891: 41892: 61893: 61895: 11896: 31897: 51898: 21899: 21901: 31902: 91903: 291904: 81905: 71906: 111907: 61908: 361909: 141910: 211911: 351912: 251913: 1001914: 661915: 391916: 531917: 521918: 321919: 571920: 231921: 891922: 311923: 1481924: 1041925: 2111926: 1331927: 1071928: 1871929: 2101930: 1141931: 3871932: 1,6041933: 1361934: 2661935: 2881936: 3501937: 1721938: 2091939: 4001940: 2631941: 3661942: 4531943: 6791944: 6851945: 1071946: 2491947: 2491948: 8571949: 4361950: 3821951: 7771952: 2661953: 3381954: 6891955: 6291956: 4521957: 5471958: 5341959: 1381960: 1,1551961: 4161962: 5521963: 3491964: 1,1481965: 3051966: 4781967: 7311968: 7711969: 8581970: 4031971: 4571972: 9571973: 9301974: 1,6941975: 6391976: 6351977: 1,4181978: 9521979: 8561980: 4441981: 1,1991982: 8791983: 9961984: 1,3651985: 7101986: 9651987: 1,0431988: 7431989: 1,5041990: 1,1401991: 4471992: 1,3771993: 6581994: 1,8971995: 1,9101996: 3,2361997: 7591998: 1,7101999: 1,3692000: 2,3842001: 8382002: 1,5142003: 1,1202004: 1,1622005: 9372006: 1,1292007: 6342008: 1,2012009: 1,1102010: 1,4092011: 9582012: 9092013: 1,0152014: 9822015: 6552016: 1,2852017: 6782018: 4352019: 9012020: 7592021: 7462022: 1,2092023: 1,1192024: 5362025: 6562026: 1,0501798185818881908192519421959197619932010
Records set or tied on this calendar date in each year from 1798 to 1911. 1911 had 35 records.
Counts for years before the ledger starts come from the same station rules.
Records on 03-09 in each year
YearRecords
17981
18071
18082
18113
18132
18141
18151
18241
18341
18391
18401
18453
18461
18471
18491
18502
18551
18581
18601
18622
18632
18643
18661
18671
18691
18712
18721
18781
18802
18812
18823
18831
18851
18863
18881
18909
18914
18926
18936
18951
18963
18975
18982
18992
19013
19029
190329
19048
19057
190611
19076
190836
190914
191021
191135
191225
1913100
191466
191539
191653
191752
191832
191957
192023
192189
192231
1923148
1924104
1925211
1926133
1927107
1928187
1929210
1930114
1931387
19321,604
1933136
1934266
1935288
1936350
1937172
1938209
1939400
1940263
1941366
1942453
1943679
1944685
1945107
1946249
1947249
1948857
1949436
1950382
1951777
1952266
1953338
1954689
1955629
1956452
1957547
1958534
1959138
19601,155
1961416
1962552
1963349
19641,148
1965305
1966478
1967731
1968771
1969858
1970403
1971457
1972957
1973930
19741,694
1975639
1976635
19771,418
1978952
1979856
1980444
19811,199
1982879
1983996
19841,365
1985710
1986965
19871,043
1988743
19891,504
19901,140
1991447
19921,377
1993658
19941,897
19951,910
19963,236
1997759
19981,710
19991,369
20002,384
2001838
20021,514
20031,120
20041,162
2005937
20061,129
2007634
20081,201
20091,110
20101,409
2011958
2012909
20131,015
2014982
2015655
20161,285
2017678
2018435
2019901
2020759
2021746
20221,209
20231,119
2024536
2025656
20261,050

Download the Data

  • Data for records on 1911-03-09: 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).