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Weather Records on 18 March 1911

17 weather records were set or tied worldwide on 18 March 1911. Highest significance: Stratford, CA.

Key Facts for 18 March 1911

  • On 18 March 1911, 17 weather records were set or tied at long-record stations worldwide.
  • 2 were record highs and 1 were record lows, counting maximum and minimum temperature.
  • By timescale, 0 were all-time records, 0 monthly and 17 daily.
  • Stratford set a daily record snowfall of 15.2 cm (6.0 in) on 18 March 1911.
  • Across 160 earlier years (1806 to 2026) the same calendar date averaged 480 records.

Record Map

17 stations
Weather records on 18 March 1911 17 station records on 18 March 1911 are marked on the map, coloured by record type.
17 station records on 18 March 1911 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.
Weather records on 18 March 1911: highest significance records shown on the map
StationCountryTypeValueSignificance
StratfordCanadaRecord daily snowfall15.2 cm (6.0 in)25 of 100 (Routine)
Melbourne Regional OfficeAustraliaRecord high minimum temperature21.5 C (70.7 F)24 of 100 (Routine)
Bacchus MarshAustraliaRecord daily precipitation27.9 mm (1.1 in)23 of 100 (Routine)
StratfordCanadaRecord daily precipitation15.2 mm (0.6 in)20 of 100 (Routine)
Wentworth (Avoca)AustraliaRecord daily precipitation10.7 mm (0.4 in)20 of 100 (Routine)
Melrose PlainsAustraliaRecord daily precipitation26.2 mm (1.0 in)19 of 100 (Routine)
Lake CowalAustraliaRecord daily precipitation13.5 mm (0.5 in)18 of 100 (Routine)
Fredericton UnbCanadaRecord daily snowfall12.7 cm (5.0 in)13 of 100 (Routine)
Robe ComparisonAustraliaRecord daily precipitation4.6 mm (0.18 in)12 of 100 (Routine)
Rokewood (the Meadows)AustraliaRecord daily precipitation11.2 mm (0.4 in)12 of 100 (Routine)
Ladismith (Tnk)South AfricaRecord daily precipitation4.8 mm (0.19 in)12 of 100 (Routine)
ArhangelskRussiaRecord low minimum temperature-29.1 C (-20.4 F)11 of 100 (Routine)
Koffiefontein (Pol)South AfricaRecord daily precipitation19.8 mm (0.8 in)10 of 100 (Routine)
PortlandUnited StatesRecord daily precipitation12.2 mm (0.5 in)7 of 100 (Routine)
Glenthompson (Brie Brie)AustraliaRecord daily precipitation16.8 mm (0.7 in)6 of 100 (Routine)
Cobar (the Meadows)AustraliaRecord daily precipitation12.7 mm (0.5 in)2 of 100 (Routine)
Forbes (Camp Street)AustraliaRecord high maximum temperature37.8 C (100.0 F)2 of 100 (Routine)

Counts by Type and Timescale

17 records
Records on 18 March 1911 by type Records set or tied on 18 March 1911 by type: Highest daily maximum 1, Highest daily minimum 1, Lowest daily minimum 1, Heaviest daily rainfall 12, Heaviest daily snowfall 2. 051015Highest daily maximum: 1Lowest daily maximum: 0Highest daily minimum: 1Lowest daily minimum: 1Heaviest daily rainfall: 12Heaviest daily snowfall: 2Deepest snow cover: 0Max highMax lowMin highMin lowRainSnowDepth
Records set or tied on 18 March 1911 by type: Highest daily maximum 1, Highest daily minimum 1, Lowest daily minimum 1, Heaviest daily rainfall 12, Heaviest daily snowfall 2.
Records on 18 March 1911 by type
Record typeRecords
Highest daily maximum1
Lowest daily maximum0
Highest daily minimum1
Lowest daily minimum1
Heaviest daily rainfall12
Heaviest daily snowfall2
Deepest snow cover0
Records on 18 March 1911 by timescale Records on 18 March 1911 by timescale: all-time 0, monthly 0, daily 17. 05101520all-time: 0monthly: 0daily: 17all-timemonthlydaily
Records on 18 March 1911 by timescale: all-time 0, monthly 0, daily 17.
Records on 18 March 1911 by timescale
TimescaleRecords
all-time0
monthly0
daily17

How Much Records Were Beaten By

15 broken records
Histogram of margins by which records were beaten on 18 March 1911 Margins by which the 15 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 50.0. Ties are not counted. 0358100 to 10: 1010 to 20: 420 to 30: 030 to 40: 040 to 50: 10 to 1010 to 2020 to 3030 to 4040 to 50
Margins by which the 15 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 50.0. Ties are not counted.
Histogram of margins by which records were beaten on 18 March 1911
MarginRecords
0 to 1010
10 to 204
20 to 300
30 to 400
40 to 501

Top 20 by Significance

18 March 1911
Top 17 records on 18 March 1911 by significance
DateStationRecordValueBeat old record byOld record stoodSignificance
18 March 1911Stratford, CAdaily snowfall15.2 cm (6.0 in)5.0 cm (2.0 in)38 years25 of 100 (Routine)
18 March 1911Melbourne Regional Office, AUdaily high min21.5 C (70.7 F)2.6 C (4.7 F)37 years24 of 100 (Routine)
18 March 1911Bacchus Marsh, AUdaily rain27.9 mm (1.1 in)18.5 mm (0.7 in)11 years23 of 100 (Routine)
18 March 1911Stratford, CAdaily rain15.2 mm (0.6 in)4.8 mm (0.19 in)36 years20 of 100 (Routine)
18 March 1911Wentworth (Avoca), AUdaily rain10.7 mm (0.4 in)10.7 mm (0.4 in)32 years20 of 100 (Routine)
18 March 1911Melrose Plains, AUdaily rain26.2 mm (1.0 in)14.8 mm (0.6 in)18 years19 of 100 (Routine)
18 March 1911Lake Cowal, AUdaily rain13.5 mm (0.5 in)12.7 mm (0.5 in)18 years18 of 100 (Routine)
18 March 1911Fredericton Unb, CAdaily snowfall12.7 cm (5.0 in)0.3 cm (0.1 in)32 years13 of 100 (Routine)
18 March 1911Robe Comparison, AUdaily rain4.6 mm (0.18 in)0.8 mm (0.03 in)20 years12 of 100 (Routine)
18 March 1911Rokewood (the Meadows), AUdaily rain11.2 mm (0.4 in)2.1 mm (0.08 in)20 years12 of 100 (Routine)
18 March 1911Ladismith (Tnk), ZAdaily rain4.8 mm (0.19 in)1.8 mm (0.07 in)27 years12 of 100 (Routine)
18 March 1911Arhangelsk, RUdaily low min-29.1 C (-20.4 F)4.1 C (7.4 F)11 years11 of 100 (Routine)
18 March 1911Koffiefontein (Pol), ZAdaily rain19.8 mm (0.8 in)4.3 mm (0.17 in)15 years10 of 100 (Routine)
18 March 1911Portland, USdaily rain12.2 mm (0.5 in)1.5 mm (0.06 in)6 years7 of 100 (Routine)
18 March 1911Glenthompson (Brie Brie), AUdaily rain16.8 mm (0.7 in)0.3 mm (0.01 in)11 years6 of 100 (Routine)
18 March 1911Cobar (the Meadows), AUdaily rain (Tie)12.7 mm (0.5 in)tie17 years2 of 100 (Routine)
18 March 1911Forbes (Camp Street), AUdaily high max (Tie)37.8 C (100.0 F)tie21 years2 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

1806 to 1911
Records on 03-18 in each year Records set or tied on this calendar date in each year from 1806 to 1911. 1911 had 17 records. 01,0002,0003,0004,0001806: 11807: 11808: 11810: 11814: 11831: 11836: 11839: 11845: 11849: 11850: 51853: 21859: 11863: 11865: 21867: 11868: 31876: 11881: 11882: 31884: 31885: 11887: 11888: 41890: 31891: 31892: 21893: 11894: 11895: 21896: 101897: 141898: 51899: 81900: 141901: 21902: 91903: 221904: 91905: 191906: 131907: 111908: 81909: 91910: 121911: 171912: 161913: 241914: 321915: 301916: 731917: 451918: 321919: 251920: 391921: 661922: 391923: 2621924: 961925: 1451926: 2511927: 3761928: 3011929: 1061930: 2611931: 1671932: 2121933: 2441934: 3751935: 871936: 6991937: 2961938: 3041939: 7501940: 4441941: 9541942: 3821943: 6031944: 3211945: 7511946: 4921947: 3281948: 2961949: 2921950: 1,0421951: 5821952: 4741953: 2181954: 3551955: 4691956: 3631957: 3741958: 3471959: 3921960: 5851961: 5791962: 2841963: 6651964: 3481965: 1,5841966: 5401967: 1,3961968: 9151969: 6011970: 5331971: 4051972: 1,0281973: 7161974: 6941975: 6141976: 5381977: 6841978: 1,0031979: 8941980: 5881981: 5701982: 1,2841983: 1,2251984: 4461985: 7311986: 6261987: 9331988: 1,0011989: 1,1471990: 1,4781991: 7061992: 7891993: 1,6831994: 9601995: 8331996: 5181997: 1,0241998: 1,1441999: 1,0512000: 5242001: 8412002: 1,5622003: 1,4252004: 1,2322005: 1,1782006: 5512007: 1,3302008: 1,0662009: 7762010: 6782011: 9932012: 3,3482013: 7832014: 7012015: 9432016: 6752017: 1,1832018: 9212019: 6662020: 6722021: 5622022: 4762023: 8902024: 8432025: 7282026: 2,8701806187619001917193419511968198520022019
Records set or tied on this calendar date in each year from 1806 to 1911. 1911 had 17 records.
Counts for years before the ledger starts come from the same station rules.
Records on 03-18 in each year
YearRecords
18061
18071
18081
18101
18141
18311
18361
18391
18451
18491
18505
18532
18591
18631
18652
18671
18683
18761
18811
18823
18843
18851
18871
18884
18903
18913
18922
18931
18941
18952
189610
189714
18985
18998
190014
19012
19029
190322
19049
190519
190613
190711
19088
19099
191012
191117
191216
191324
191432
191530
191673
191745
191832
191925
192039
192166
192239
1923262
192496
1925145
1926251
1927376
1928301
1929106
1930261
1931167
1932212
1933244
1934375
193587
1936699
1937296
1938304
1939750
1940444
1941954
1942382
1943603
1944321
1945751
1946492
1947328
1948296
1949292
19501,042
1951582
1952474
1953218
1954355
1955469
1956363
1957374
1958347
1959392
1960585
1961579
1962284
1963665
1964348
19651,584
1966540
19671,396
1968915
1969601
1970533
1971405
19721,028
1973716
1974694
1975614
1976538
1977684
19781,003
1979894
1980588
1981570
19821,284
19831,225
1984446
1985731
1986626
1987933
19881,001
19891,147
19901,478
1991706
1992789
19931,683
1994960
1995833
1996518
19971,024
19981,144
19991,051
2000524
2001841
20021,562
20031,425
20041,232
20051,178
2006551
20071,330
20081,066
2009776
2010678
2011993
20123,348
2013783
2014701
2015943
2016675
20171,183
2018921
2019666
2020672
2021562
2022476
2023890
2024843
2025728
20262,870

Download the Data

  • Data for records on 1911-03-18: 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).