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Weather Records on 21 December 1911

36 weather records were set or tied worldwide on 21 December 1911. Highest significance: Nordby (Fano), DK.

Key Facts for 21 December 1911

  • On 21 December 1911, 36 weather records were set or tied at long-record stations worldwide.
  • 23 were record highs and 0 were record lows, counting maximum and minimum temperature.
  • By timescale, 0 were all-time records, 0 monthly and 36 daily.
  • Nordby (Fano) set a daily record precipitation of 16.2 mm (0.6 in) on 21 December 1911.
  • Across 158 earlier years (1793 to 2025) the same calendar date averaged 492 records.

Record Map

36 stations
Weather records on 21 December 1911 36 station records on 21 December 1911 are marked on the map, coloured by record type.
36 station records on 21 December 1911 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.
Weather records on 21 December 1911: highest significance records shown on the map
StationCountryTypeValueSignificance
Nordby (Fano)DenmarkRecord daily precipitation16.2 mm (0.6 in)20 of 100 (Routine)
UccleBelgiumRecord daily precipitation17.2 mm (0.7 in)20 of 100 (Routine)
Frankfurt/Main (Feldbergstr.)GermanyRecord daily precipitation10.0 mm (0.4 in)20 of 100 (Routine)
Zagreb-GricCroatiaRecord high minimum temperature8.7 C (47.7 F)19 of 100 (Routine)
SpringbokSouth AfricaRecord daily precipitation5.3 mm (0.21 in)18 of 100 (Routine)
Munchen-NymphenburgGermanyRecord high minimum temperature4.4 C (39.9 F)17 of 100 (Routine)
TranebjergDenmarkRecord high minimum temperature4.8 C (40.6 F)16 of 100 (Routine)
BambergGermanyRecord high minimum temperature4.8 C (40.6 F)15 of 100 (Routine)
Augsburg (Sankt Stephan)GermanyRecord high minimum temperature2.5 C (36.5 F)14 of 100 (Routine)
SarnaSwedenRecord daily precipitation3.8 mm (0.15 in)14 of 100 (Routine)
Oran-Hopital MilitaireAlgeriaRecord high maximum temperature21.0 C (69.8 F)13 of 100 (Routine)
BambergGermanyRecord high maximum temperature8.3 C (46.9 F)13 of 100 (Routine)
Augsburg (Sankt Stephan)GermanyRecord high maximum temperature9.0 C (48.2 F)13 of 100 (Routine)
HohenpeissenbergGermanyRecord high minimum temperature1.8 C (35.2 F)12 of 100 (Routine)
RegensburgGermanyRecord high maximum temperature8.2 C (46.8 F)12 of 100 (Routine)
FreiburgGermanyRecord high minimum temperature6.2 C (43.2 F)12 of 100 (Routine)
Heinersreuth-VollhofGermanyRecord daily precipitation6.1 mm (0.24 in)12 of 100 (Routine)
KarlsruheGermanyRecord high minimum temperature6.6 C (43.9 F)11 of 100 (Routine)
AthensUnited StatesRecord daily precipitation31.0 mm (1.2 in)11 of 100 (Routine)
NurnbergGermanyRecord high minimum temperature3.9 C (39.0 F)10 of 100 (Routine)
Nuwara EliyaSri LankaRecord high minimum temperature14.1 C (57.4 F)9 of 100 (Routine)
KarlsruheGermanyRecord daily precipitation15.4 mm (0.6 in)8 of 100 (Routine)
Heinersreuth-VollhofGermanyRecord high minimum temperature4.3 C (39.7 F)8 of 100 (Routine)
Koebenhavn: Landbohojskolen-1DenmarkRecord high minimum temperature4.5 C (40.1 F)7 of 100 (Routine)
SandvigDenmarkRecord high minimum temperature4.1 C (39.4 F)7 of 100 (Routine)
Munchen-NymphenburgGermanyRecord high maximum temperature10.5 C (50.9 F)7 of 100 (Routine)
St. PetersburgRussiaRecord high minimum temperature0.6 C (33.1 F)6 of 100 (Routine)
FreiburgGermanyRecord high maximum temperature12.9 C (55.2 F)5 of 100 (Routine)
FreiburgGermanyRecord daily precipitation8.3 mm (0.33 in)5 of 100 (Routine)
BjurakerSwedenRecord daily precipitation3.2 mm (0.13 in)5 of 100 (Routine)
KarlsruheGermanyRecord high maximum temperature10.4 C (50.7 F)4 of 100 (Routine)
NurnbergGermanyRecord high maximum temperature8.4 C (47.1 F)4 of 100 (Routine)
Mount ButeAustraliaRecord daily precipitation6.9 mm (0.27 in)3 of 100 (Routine)
KremsmuensterAustriaRecord high maximum temperature5.8 C (42.4 F)3 of 100 (Routine)
RegensburgGermanyRecord daily precipitation6.7 mm (0.26 in)2 of 100 (Routine)
FalsterboSwedenRecord daily precipitation2.2 mm (0.09 in)2 of 100 (Routine)

Counts by Type and Timescale

36 records
Records on 21 December 1911 by type Records set or tied on 21 December 1911 by type: Highest daily maximum 9, Highest daily minimum 14, Heaviest daily rainfall 13. 051015Highest daily maximum: 9Lowest daily maximum: 0Highest daily minimum: 14Lowest daily minimum: 0Heaviest daily rainfall: 13Heaviest daily snowfall: 0Deepest snow cover: 0Max highMax lowMin highMin lowRainSnowDepth
Records set or tied on 21 December 1911 by type: Highest daily maximum 9, Highest daily minimum 14, Heaviest daily rainfall 13.
Records on 21 December 1911 by type
Record typeRecords
Highest daily maximum9
Lowest daily maximum0
Highest daily minimum14
Lowest daily minimum0
Heaviest daily rainfall13
Heaviest daily snowfall0
Deepest snow cover0
Records on 21 December 1911 by timescale Records on 21 December 1911 by timescale: all-time 0, monthly 0, daily 36. 010203040all-time: 0monthly: 0daily: 36all-timemonthlydaily
Records on 21 December 1911 by timescale: all-time 0, monthly 0, daily 36.
Records on 21 December 1911 by timescale
TimescaleRecords
all-time0
monthly0
daily36

How Much Records Were Beaten By

33 broken records
Histogram of margins by which records were beaten on 21 December 1911 Margins by which the 33 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 10.7. Ties are not counted. 01020300 to 2: 232 to 4: 44 to 6: 36 to 8: 18 to 10: 110 to 12: 10 to 22 to 44 to 66 to 88 to 1010 to 12
Margins by which the 33 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 10.7. Ties are not counted.
Histogram of margins by which records were beaten on 21 December 1911
MarginRecords
0 to 223
2 to 44
4 to 63
6 to 81
8 to 101
10 to 121

Top 20 by Significance

21 December 1911
Top 20 records on 21 December 1911 by significance
DateStationRecordValueBeat old record byOld record stoodSignificance
21 December 1911Nordby (Fano), DKdaily rain16.2 mm (0.6 in)10.7 mm (0.4 in)28 years20 of 100 (Routine)
21 December 1911Uccle, BEdaily rain17.2 mm (0.7 in)8.0 mm (0.31 in)15 years20 of 100 (Routine)
21 December 1911Frankfurt/Main (Feldbergstr.), DEdaily rain10.0 mm (0.4 in)4.2 mm (0.17 in)26 years20 of 100 (Routine)
21 December 1911Zagreb-Gric, HRdaily high min8.7 C (47.7 F)4.1 C (7.4 F)24 years19 of 100 (Routine)
21 December 1911Springbok, ZAdaily rain5.3 mm (0.21 in)4.8 mm (0.19 in)28 years18 of 100 (Routine)
21 December 1911Munchen-Nymphenburg, DEdaily high min4.4 C (39.9 F)2.9 C (5.2 F)30 years17 of 100 (Routine)
21 December 1911Tranebjerg, DKdaily high min4.8 C (40.6 F)0.6 C (1.1 F)37 years16 of 100 (Routine)
21 December 1911Bamberg, DEdaily high min4.8 C (40.6 F)1.8 C (3.2 F)30 years15 of 100 (Routine)
21 December 1911Augsburg (Sankt Stephan), DEdaily high min2.5 C (36.5 F)1.5 C (2.7 F)30 years14 of 100 (Routine)
21 December 1911Sarna, SEdaily rain3.8 mm (0.15 in)0.8 mm (0.03 in)28 years14 of 100 (Routine)
21 December 1911Oran-Hopital Militaire, DZdaily high max21.0 C (69.8 F)2.0 C (3.6 F)1 year13 of 100 (Routine)
21 December 1911Bamberg, DEdaily high max8.3 C (46.9 F)0.8 C (1.4 F)30 years13 of 100 (Routine)
21 December 1911Augsburg (Sankt Stephan), DEdaily high max9.0 C (48.2 F)0.6 C (1.1 F)30 years13 of 100 (Routine)
21 December 1911Hohenpeissenberg, DEdaily high min1.8 C (35.2 F)0.6 C (1.1 F)28 years12 of 100 (Routine)
21 December 1911Regensburg, DEdaily high max8.2 C (46.8 F)0.2 C (0.4 F)30 years12 of 100 (Routine)
21 December 1911Freiburg, DEdaily high min6.2 C (43.2 F)1.9 C (3.4 F)17 years12 of 100 (Routine)
21 December 1911Heinersreuth-Vollhof, DEdaily rain6.1 mm (0.24 in)1.1 mm (0.04 in)24 years12 of 100 (Routine)
21 December 1911Karlsruhe, DEdaily high min6.6 C (43.9 F)1.8 C (3.2 F)17 years11 of 100 (Routine)
21 December 1911Athens, USdaily rain31.0 mm (1.2 in)6.6 mm (0.26 in)5 years11 of 100 (Routine)
21 December 1911Nurnberg, DEdaily high min3.9 C (39.0 F)1.5 C (2.7 F)17 years10 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 12-21 in each year Records set or tied on this calendar date in each year from 1793 to 1911. 1911 had 36 records. 01,0002,0003,0004,0001793: 11794: 11799: 11801: 21808: 31825: 11828: 11839: 11846: 11850: 11855: 71859: 11860: 11868: 11870: 11871: 21874: 21875: 31876: 11877: 11878: 11879: 11880: 11884: 11886: 31889: 11890: 41893: 41894: 11895: 51896: 31897: 31898: 11900: 81901: 151902: 51903: 251904: 31905: 151906: 151907: 171908: 191909: 201910: 291911: 361912: 231913: 111914: 1071915: 431916: 401917: 181918: 411919: 571920: 301921: 1041922: 341923: 3231924: 3771925: 1201926: 1781927: 1471928: 701929: 1561930: 661931: 5561932: 1501933: 5811934: 2301935: 3981936: 3231937: 1891938: 1451939: 1401940: 6221941: 6511942: 9681943: 1481944: 7621945: 3961946: 4951947: 7001948: 2971949: 1,2811950: 5041951: 1,0611952: 1971953: 2561954: 4441955: 8881956: 6721957: 8461958: 5161959: 2721960: 5851961: 2541962: 5631963: 1,1371964: 6131965: 2471966: 4001967: 1,9231968: 8181969: 8281970: 5471971: 6801972: 6511973: 1,2921974: 3741975: 5481976: 4461977: 4701978: 5171979: 5581980: 7261981: 1,4761982: 7021983: 3,3241984: 1,0121985: 9791986: 4041987: 7751988: 7171989: 3,2031990: 2,7011991: 1,1251992: 7511993: 9671994: 7931995: 8781996: 1,1141997: 8101998: 1,1421999: 8512000: 9442001: 6502002: 5792003: 1,1032004: 6752005: 6062006: 1,4432007: 9462008: 1,0622009: 1,0972010: 2,0392011: 6532012: 7592013: 1,0292014: 8782015: 1,1732016: 5432017: 4592018: 7382019: 7522020: 9632021: 3232022: 5282023: 1,1662024: 7792025: 1,1001793187418981915193119471963197919952011
Records set or tied on this calendar date in each year from 1793 to 1911. 1911 had 36 records.
Counts for years before the ledger starts come from the same station rules.
Records on 12-21 in each year
YearRecords
17931
17941
17991
18012
18083
18251
18281
18391
18461
18501
18557
18591
18601
18681
18701
18712
18742
18753
18761
18771
18781
18791
18801
18841
18863
18891
18904
18934
18941
18955
18963
18973
18981
19008
190115
19025
190325
19043
190515
190615
190717
190819
190920
191029
191136
191223
191311
1914107
191543
191640
191718
191841
191957
192030
1921104
192234
1923323
1924377
1925120
1926178
1927147
192870
1929156
193066
1931556
1932150
1933581
1934230
1935398
1936323
1937189
1938145
1939140
1940622
1941651
1942968
1943148
1944762
1945396
1946495
1947700
1948297
19491,281
1950504
19511,061
1952197
1953256
1954444
1955888
1956672
1957846
1958516
1959272
1960585
1961254
1962563
19631,137
1964613
1965247
1966400
19671,923
1968818
1969828
1970547
1971680
1972651
19731,292
1974374
1975548
1976446
1977470
1978517
1979558
1980726
19811,476
1982702
19833,324
19841,012
1985979
1986404
1987775
1988717
19893,203
19902,701
19911,125
1992751
1993967
1994793
1995878
19961,114
1997810
19981,142
1999851
2000944
2001650
2002579
20031,103
2004675
2005606
20061,443
2007946
20081,062
20091,097
20102,039
2011653
2012759
20131,029
2014878
20151,173
2016543
2017459
2018738
2019752
2020963
2021323
2022528
20231,166
2024779
20251,100

Download the Data

  • Data for records on 1911-12-21: 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 2026-10-14 (14 October 2026). Records are computed by this site and are not official.

Data as of . Last revised (2025-12-31).