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Built 2026-10-19 (19 October 2026)

Weather Records on 9 April 1911

21 weather records were set or tied worldwide on 9 April 1911. Highest significance: Yarmouth, CA.

Key Facts for 9 April 1911

  • On 9 April 1911, 21 weather records were set or tied at long-record stations worldwide.
  • 3 were record highs and 13 were record lows, counting maximum and minimum temperature.
  • By timescale, 0 were all-time records, 1 monthly and 20 daily.
  • Yarmouth set a daily record snowfall of 25.9 cm (10.2 in) on 9 April 1911.
  • Across 168 earlier years (1793 to 2026) the same calendar date averaged 467 records.

Record Map

21 stations
Weather records on 9 April 1911 21 station records on 9 April 1911 are marked on the map, coloured by record type.
21 station records on 9 April 1911 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.
Weather records on 9 April 1911: highest significance records shown on the map
StationCountryTypeValueSignificance
YarmouthCanadaRecord daily snowfall25.9 cm (10.2 in)31 of 100 (Routine)
Trenton 2United StatesRecord daily snowfall5.1 cm (2.0 in)27 of 100 (Routine)
Burrawang South StationAustraliaRecord daily precipitation16.0 mm (0.6 in)20 of 100 (Routine)
HalifaxCanadaRecord daily snowfall23.4 cm (9.2 in)17 of 100 (Routine)
Munchen-NymphenburgGermanyRecord low maximum temperature2.6 C (36.7 F)17 of 100 (Routine)
Forbes (Camp Street)AustraliaRecord high maximum temperature33.1 C (91.6 F)13 of 100 (Routine)
Sydney (Observatory Hill)AustraliaRecord high maximum temperature30.6 C (87.1 F)13 of 100 (Routine)
HambantotaSri LankaRecord high maximum temperature33.4 C (92.1 F)13 of 100 (Routine)
Berlin-DahlemGermanyRecord low minimum temperature-2.1 C (28.2 F)12 of 100 (Routine)
HohenpeissenbergGermanyRecord low maximum temperature-2.6 C (27.3 F)9 of 100 (Routine)
FreiburgGermanyRecord low minimum temperature-3.2 C (26.2 F)9 of 100 (Routine)
Zagreb-GricCroatiaRecord low maximum temperature4.8 C (40.6 F)9 of 100 (Routine)
Augsburg (Sankt Stephan)GermanyRecord low maximum temperature3.2 C (37.8 F)8 of 100 (Routine)
SalzburgAustriaRecord low maximum temperature3.3 C (37.9 F)7 of 100 (Routine)
RegensburgGermanyRecord low maximum temperature5.0 C (41.0 F)6 of 100 (Routine)
Walgett Council DepotAustraliaRecord low minimum temperature7.2 C (45.0 F)5 of 100 (Routine)
FreiburgGermanyRecord low maximum temperature5.4 C (41.7 F)5 of 100 (Routine)
Moorestown 4 EUnited StatesRecord daily snowfall8.1 cm (3.2 in)5 of 100 (Routine)
Oran-Hopital MilitaireAlgeriaRecord low maximum temperature16.0 C (60.8 F)4 of 100 (Routine)
SalzburgAustriaRecord low minimum temperature-2.3 C (27.9 F)4 of 100 (Routine)
KremsmuensterAustriaRecord low maximum temperature3.1 C (37.6 F)3 of 100 (Routine)

Counts by Type and Timescale

21 records
Records on 9 April 1911 by type Records set or tied on 9 April 1911 by type: Highest daily maximum 3, Lowest daily maximum 9, Lowest daily minimum 4, Heaviest daily rainfall 1, Heaviest daily snowfall 4. 035810Highest daily maximum: 3Lowest daily maximum: 9Highest daily minimum: 0Lowest daily minimum: 4Heaviest daily rainfall: 1Heaviest daily snowfall: 4Deepest snow cover: 0Max highMax lowMin highMin lowRainSnowDepth
Records set or tied on 9 April 1911 by type: Highest daily maximum 3, Lowest daily maximum 9, Lowest daily minimum 4, Heaviest daily rainfall 1, Heaviest daily snowfall 4.
Records on 9 April 1911 by type
Record typeRecords
Highest daily maximum3
Lowest daily maximum9
Highest daily minimum0
Lowest daily minimum4
Heaviest daily rainfall1
Heaviest daily snowfall4
Deepest snow cover0
Records on 9 April 1911 by timescale Records on 9 April 1911 by timescale: all-time 0, monthly 1, daily 20. 05101520all-time: 0monthly: 1daily: 20all-timemonthlydaily
Records on 9 April 1911 by timescale: all-time 0, monthly 1, daily 20.
Records on 9 April 1911 by timescale
TimescaleRecords
all-time0
monthly1
daily20

How Much Records Were Beaten By

20 broken records
Histogram of margins by which records were beaten on 9 April 1911 Margins by which the 20 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 127.0. Ties are not counted. 051015200 to 20: 1820 to 40: 040 to 60: 160 to 80: 080 to 100: 0100 to 120: 0120 to 140: 10 to 2020 to 4040 to 6060 to 8080 to 100100 to 120120 to 140
Margins by which the 20 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 127.0. Ties are not counted.
Histogram of margins by which records were beaten on 9 April 1911
MarginRecords
0 to 2018
20 to 400
40 to 601
60 to 800
80 to 1000
100 to 1200
120 to 1401

Top 20 by Significance

9 April 1911
Top 20 records on 9 April 1911 by significance
DateStationRecordValueBeat old record byOld record stoodSignificance
9 April 1911Yarmouth, CAdaily snowfall25.9 cm (10.2 in)12.7 cm (5.0 in)16 years31 of 100 (Routine)
9 April 1911Trenton 2, USdaily snowfall5.1 cm (2.0 in)5.1 cm (2.0 in)44 years27 of 100 (Routine)
9 April 1911Burrawang South Station, AUdaily rain16.0 mm (0.6 in)13.5 mm (0.5 in)27 years20 of 100 (Routine)
9 April 1911Halifax, CAmonthly snowfall23.4 cm (9.2 in)1.6 cm (0.6 in)1 year17 of 100 (Routine)
9 April 1911Munchen-Nymphenburg, DEdaily low max2.6 C (36.7 F)2.7 C (4.9 F)30 years17 of 100 (Routine)
9 April 1911Forbes (Camp Street), AUdaily high max33.1 C (91.6 F)2.5 C (4.5 F)15 years13 of 100 (Routine)
9 April 1911Sydney (Observatory Hill), AUdaily high max30.6 C (87.1 F)0.1 C (0.2 F)29 years13 of 100 (Routine)
9 April 1911Hambantota, LKdaily high max33.4 C (92.1 F)0.1 C (0.2 F)31 years13 of 100 (Routine)
9 April 1911Berlin-Dahlem, DEdaily low min-2.1 C (28.2 F)1.0 C (1.8 F)22 years12 of 100 (Routine)
9 April 1911Hohenpeissenberg, DEdaily low max-2.6 C (27.3 F)3.0 C (5.4 F)2 years9 of 100 (Routine)
9 April 1911Freiburg, DEdaily low min-3.2 C (26.2 F)1.8 C (3.2 F)5 years9 of 100 (Routine)
9 April 1911Zagreb-Gric, HRdaily low max4.8 C (40.6 F)2.1 C (3.8 F)8 years9 of 100 (Routine)
9 April 1911Augsburg (Sankt Stephan), DEdaily low max3.2 C (37.8 F)1.1 C (2.0 F)11 years8 of 100 (Routine)
9 April 1911Salzburg, ATdaily low max3.3 C (37.9 F)1.3 C (2.3 F)8 years7 of 100 (Routine)
9 April 1911Regensburg, DEdaily low max5.0 C (41.0 F)1.3 C (2.3 F)5 years6 of 100 (Routine)
9 April 1911Walgett Council Depot, AUdaily low min7.2 C (45.0 F)0.6 C (1.1 F)4 years5 of 100 (Routine)
9 April 1911Freiburg, DEdaily low max5.4 C (41.7 F)0.2 C (0.4 F)8 years5 of 100 (Routine)
9 April 1911Moorestown 4 E, USdaily snowfall8.1 cm (3.2 in)0.2 cm (0.1 in)4 years5 of 100 (Routine)
9 April 1911Oran-Hopital Militaire, DZdaily low max (Tie)16.0 C (60.8 F)tie44 years4 of 100 (Routine)
9 April 1911Salzburg, ATdaily low min-2.3 C (27.9 F)0.3 C (0.5 F)5 years4 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 1911
Records on 04-09 in each year Records set or tied on this calendar date in each year from 1793 to 1911. 1911 had 21 records. 01,0002,0003,0001793: 21798: 11800: 11805: 11809: 21812: 21815: 11818: 11839: 11842: 21844: 11846: 11847: 11849: 11854: 11856: 11859: 11862: 11863: 11864: 11865: 21866: 21869: 11871: 21873: 11877: 11883: 11884: 11885: 31886: 11887: 11888: 31889: 11890: 71892: 11893: 11894: 21895: 41896: 11897: 31898: 31899: 91900: 31901: 81902: 81903: 121904: 151905: 211906: 201907: 211908: 281909: 251910: 191911: 211912: 511913: 161914: 411915: 891916: 851917: 1051918: 291919: 671920: 561921: 1141922: 1401923: 791924: 3531925: 1291926: 831927: 2601928: 3951929: 4021930: 4301931: 1931932: 1191933: 3201934: 3101935: 3981936: 1511937: 1721938: 3781939: 2821940: 2141941: 2971942: 4321943: 7521944: 5641945: 1,0551946: 3351947: 1741948: 3651949: 1791950: 7501951: 3041952: 5781953: 6381954: 2391955: 4841956: 3711957: 5021958: 2941959: 6341960: 6231961: 8791962: 3441963: 3901964: 6451965: 6511966: 4661967: 7431968: 6691969: 8981970: 4891971: 5761972: 1,2001973: 1,6951974: 9721975: 9681976: 3471977: 1,6931978: 9211979: 8551980: 9111981: 7851982: 1,9231983: 1,1701984: 9041985: 1,4241986: 6201987: 6041988: 7371989: 1,4021990: 8881991: 1,5451992: 6411993: 6871994: 5111995: 1,2961996: 1,5471997: 2,6861998: 1,0181999: 1,8482000: 9972001: 1,9472002: 5902003: 1,7812004: 5722005: 9982006: 6032007: 1,4122008: 1,0292009: 8022010: 6522011: 1,4802012: 6402013: 1,2452014: 5922015: 6642016: 9742017: 7592018: 1,3062019: 7162020: 9162021: 6422022: 5742023: 5122024: 1,0932025: 5302026: 5171793186218921909192619431960197719942011
Records set or tied on this calendar date in each year from 1793 to 1911. 1911 had 21 records.
Counts for years before the ledger starts come from the same station rules.
Records on 04-09 in each year
YearRecords
17932
17981
18001
18051
18092
18122
18151
18181
18391
18422
18441
18461
18471
18491
18541
18561
18591
18621
18631
18641
18652
18662
18691
18712
18731
18771
18831
18841
18853
18861
18871
18883
18891
18907
18921
18931
18942
18954
18961
18973
18983
18999
19003
19018
19028
190312
190415
190521
190620
190721
190828
190925
191019
191121
191251
191316
191441
191589
191685
1917105
191829
191967
192056
1921114
1922140
192379
1924353
1925129
192683
1927260
1928395
1929402
1930430
1931193
1932119
1933320
1934310
1935398
1936151
1937172
1938378
1939282
1940214
1941297
1942432
1943752
1944564
19451,055
1946335
1947174
1948365
1949179
1950750
1951304
1952578
1953638
1954239
1955484
1956371
1957502
1958294
1959634
1960623
1961879
1962344
1963390
1964645
1965651
1966466
1967743
1968669
1969898
1970489
1971576
19721,200
19731,695
1974972
1975968
1976347
19771,693
1978921
1979855
1980911
1981785
19821,923
19831,170
1984904
19851,424
1986620
1987604
1988737
19891,402
1990888
19911,545
1992641
1993687
1994511
19951,296
19961,547
19972,686
19981,018
19991,848
2000997
20011,947
2002590
20031,781
2004572
2005998
2006603
20071,412
20081,029
2009802
2010652
20111,480
2012640
20131,245
2014592
2015664
2016974
2017759
20181,306
2019716
2020916
2021642
2022574
2023512
20241,093
2025530
2026517

Download the Data

  • Data for records on 1911-04-09: 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).