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Built 2026-10-16 (16 October 2026)

Weather Records on 21 March 1919

29 weather records were set or tied worldwide on 21 March 1919. Highest significance: Yarmouth, CA.

Key Facts for 21 March 1919

  • On 21 March 1919, 29 weather records were set or tied at long-record stations worldwide.
  • 15 were record highs and 5 were record lows, counting maximum and minimum temperature.
  • By timescale, 0 were all-time records, 0 monthly and 29 daily.
  • Yarmouth set a daily record high maximum temperature of 15.6 C (60.1 F) on 21 March 1919.
  • Across 157 earlier years (1797 to 2026) the same calendar date averaged 486 records.

Record Map

29 stations
Weather records on 21 March 1919 29 station records on 21 March 1919 are marked on the map, coloured by record type.
29 station records on 21 March 1919 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.
Weather records on 21 March 1919: highest significance records shown on the map
StationCountryTypeValueSignificance
YarmouthCanadaRecord high maximum temperature15.6 C (60.1 F)23 of 100 (Routine)
UmanUkraineRecord low minimum temperature-18.9 C (-2.0 F)23 of 100 (Routine)
Maly Uzen'RussiaRecord daily precipitation12.6 mm (0.5 in)20 of 100 (Routine)
Cape May 2 NWUnited StatesRecord high maximum temperature16.7 C (62.1 F)16 of 100 (Routine)
ZametchinoRussiaRecord low minimum temperature-26.8 C (-16.2 F)15 of 100 (Routine)
PortlandUnited StatesRecord high maximum temperature15.6 C (60.1 F)15 of 100 (Routine)
Bird RocksCanadaRecord high minimum temperature0.0 C (32.0 F)13 of 100 (Routine)
PesaroItalyRecord daily precipitation9.5 mm (0.37 in)13 of 100 (Routine)
KievUkraineRecord low minimum temperature-12.4 C (9.7 F)13 of 100 (Routine)
StorrsUnited StatesRecord high minimum temperature7.8 C (46.0 F)12 of 100 (Routine)
Brisbane Regional OfficeAustraliaRecord high maximum temperature31.2 C (88.2 F)10 of 100 (Routine)
Moose FactoryCanadaRecord high maximum temperature12.8 C (55.0 F)10 of 100 (Routine)
NeedlesUnited StatesRecord daily precipitation4.1 mm (0.16 in)10 of 100 (Routine)
YarmouthCanadaRecord high minimum temperature5.6 C (42.1 F)8 of 100 (Routine)
MilanItalyRecord low maximum temperature2.4 C (36.3 F)6 of 100 (Routine)
KaresuandoSwedenRecord daily precipitation0.9 mm (0.04 in)6 of 100 (Routine)
PortlandUnited StatesRecord high minimum temperature6.1 C (43.0 F)6 of 100 (Routine)
LowellUnited StatesRecord high minimum temperature5.6 C (42.1 F)6 of 100 (Routine)
Ny City Cntrl ParkUnited StatesRecord high maximum temperature19.4 C (66.9 F)6 of 100 (Routine)
Ulan-UdeRussiaRecord daily precipitation0.5 mm (0.02 in)5 of 100 (Routine)
TuttlingenGermanyRecord daily precipitation6.0 mm (0.24 in)4 of 100 (Routine)
Nemours (Ghazaouet)AlgeriaRecord high maximum temperature23.0 C (73.4 F)2 of 100 (Routine)
Nemours (Ghazaouet)AlgeriaRecord high minimum temperature13.0 C (55.4 F)2 of 100 (Routine)
DunkeldAustraliaRecord daily precipitation2.0 mm (0.08 in)2 of 100 (Routine)
Pennyroyal CreekAustraliaRecord daily precipitation5.1 mm (0.20 in)2 of 100 (Routine)
San Diego WboUnited StatesRecord low maximum temperature13.3 C (55.9 F)2 of 100 (Routine)
Cape May 2 NWUnited StatesRecord high minimum temperature8.9 C (48.0 F)2 of 100 (Routine)
Fort NationalAlgeriaRecord high minimum temperature11.0 C (51.8 F)1 of 100 (Routine)
Foster (Post Office)AustraliaRecord daily precipitation17.5 mm (0.7 in)1 of 100 (Routine)

Counts by Type and Timescale

29 records
Records on 21 March 1919 by type Records set or tied on 21 March 1919 by type: Highest daily maximum 7, Lowest daily maximum 2, Highest daily minimum 8, Lowest daily minimum 3, Heaviest daily rainfall 9. 035810Highest daily maximum: 7Lowest daily maximum: 2Highest daily minimum: 8Lowest daily minimum: 3Heaviest daily rainfall: 9Heaviest daily snowfall: 0Deepest snow cover: 0Max highMax lowMin highMin lowRainSnowDepth
Records set or tied on 21 March 1919 by type: Highest daily maximum 7, Lowest daily maximum 2, Highest daily minimum 8, Lowest daily minimum 3, Heaviest daily rainfall 9.
Records on 21 March 1919 by type
Record typeRecords
Highest daily maximum7
Lowest daily maximum2
Highest daily minimum8
Lowest daily minimum3
Heaviest daily rainfall9
Heaviest daily snowfall0
Deepest snow cover0
Records on 21 March 1919 by timescale Records on 21 March 1919 by timescale: all-time 0, monthly 0, daily 29. 0102030all-time: 0monthly: 0daily: 29all-timemonthlydaily
Records on 21 March 1919 by timescale: all-time 0, monthly 0, daily 29.
Records on 21 March 1919 by timescale
TimescaleRecords
all-time0
monthly0
daily29

How Much Records Were Beaten By

20 broken records
Histogram of margins by which records were beaten on 21 March 1919 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 6.6. Ties are not counted. 024680 to 1: 81 to 2: 52 to 3: 23 to 4: 14 to 5: 05 to 6: 26 to 7: 20 to 11 to 22 to 33 to 44 to 55 to 66 to 7
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 6.6. Ties are not counted.
Histogram of margins by which records were beaten on 21 March 1919
MarginRecords
0 to 18
1 to 25
2 to 32
3 to 41
4 to 50
5 to 62
6 to 72

Top 20 by Significance

21 March 1919
Top 20 records on 21 March 1919 by significance
DateStationRecordValueBeat old record byOld record stoodSignificance
21 March 1919Yarmouth, CAdaily high max15.6 C (60.1 F)5.6 C (10.1 F)16 years23 of 100 (Routine)
21 March 1919Uman, UAdaily low min-18.9 C (-2.0 F)6.6 C (11.9 F)25 years23 of 100 (Routine)
21 March 1919Maly Uzen', RUdaily rain12.6 mm (0.5 in)6.1 mm (0.24 in)9 years20 of 100 (Routine)
21 March 1919Cape May 2 NW, USdaily high max16.7 C (62.1 F)3.4 C (6.1 F)16 years16 of 100 (Routine)
21 March 1919Zametchino, RUdaily low min-26.8 C (-16.2 F)1.5 C (2.7 F)35 years15 of 100 (Routine)
21 March 1919Portland, USdaily high max15.6 C (60.1 F)5.0 C (9.0 F)5 years15 of 100 (Routine)
21 March 1919Bird Rocks, CAdaily high min0.0 C (32.0 F)0.6 C (1.1 F)30 years13 of 100 (Routine)
21 March 1919Pesaro, ITdaily rain9.5 mm (0.37 in)1.1 mm (0.04 in)29 years13 of 100 (Routine)
21 March 1919Kiev, UAdaily low min-12.4 C (9.7 F)0.6 C (1.1 F)31 years13 of 100 (Routine)
21 March 1919Storrs, USdaily high min7.8 C (46.0 F)2.8 C (5.0 F)16 years12 of 100 (Routine)
21 March 1919Brisbane Regional Office, AUdaily high max31.2 C (88.2 F)1.0 C (1.8 F)14 years10 of 100 (Routine)
21 March 1919Moose Factory, CAdaily high max12.8 C (55.0 F)2.8 C (5.0 F)12 years10 of 100 (Routine)
21 March 1919Needles, USdaily rain4.1 mm (0.16 in)0.3 mm (0.01 in)25 years10 of 100 (Routine)
21 March 1919Yarmouth, CAdaily high min5.6 C (42.1 F)1.2 C (2.2 F)5 years8 of 100 (Routine)
21 March 1919Milan, ITdaily low max (Tie)2.4 C (36.3 F)tie53 years6 of 100 (Routine)
21 March 1919Karesuando, SEdaily rain0.9 mm (0.04 in)0.4 mm (0.02 in)0 years6 of 100 (Routine)
21 March 1919Portland, USdaily high min6.1 C (43.0 F)0.5 C (0.9 F)5 years6 of 100 (Routine)
21 March 1919Lowell, USdaily high min5.6 C (42.1 F)1.2 C (2.2 F)5 years6 of 100 (Routine)
21 March 1919Ny City Cntrl Park, USdaily high max19.4 C (66.9 F)0.5 C (0.9 F)5 years6 of 100 (Routine)
21 March 1919Ulan-Ude, RUdaily rain0.5 mm (0.02 in)0.2 mm (0.01 in)4 years5 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

1797 to 1919
Records on 03-21 in each year Records set or tied on this calendar date in each year from 1797 to 1919. 1919 had 29 records. 01,0002,0003,0001797: 21805: 11806: 11822: 11830: 11836: 11837: 11845: 11846: 11850: 11852: 21857: 11865: 71874: 11877: 11880: 11881: 11883: 21884: 11885: 51886: 21888: 11890: 31892: 11893: 11894: 11895: 11896: 21897: 21898: 31899: 41900: 41901: 91902: 181903: 231904: 171905: 61906: 31907: 141908: 31909: 111910: 101911: 101912: 361913: 971914: 711915: 271916: 441917: 431918: 431919: 291920: 901921: 961922: 501923: 721924: 961925: 1411926: 2821927: 1791928: 2931929: 1041930: 991931: 6381932: 3051933: 2351934: 1141935: 6751936: 2251937: 1721938: 7831939: 2801940: 3661941: 3111942: 3301943: 2171944: 5561945: 2941946: 5701947: 1921948: 9481949: 3301950: 3981951: 7791952: 6891953: 3421954: 2111955: 1,1241956: 6861957: 3731958: 6191959: 2301960: 8921961: 2681962: 5481963: 2981964: 3331965: 1,9611966: 4641967: 4871968: 7981969: 2191970: 6121971: 3581972: 5191973: 3851974: 1,0971975: 7511976: 7101977: 3761978: 8381979: 6561980: 7751981: 6761982: 8501983: 1,6731984: 8351985: 5031986: 1,1701987: 9481988: 1,1551989: 1,3961990: 1,3801991: 1,4461992: 8771993: 6871994: 6841995: 1,1411996: 1,1191997: 1,6701998: 9351999: 1,0442000: 8022001: 1,3422002: 1,5932003: 1,0732004: 1,5112005: 6492006: 1,4172007: 1,2202008: 7342009: 5582010: 1,1342011: 1,4512012: 2,8542013: 7272014: 6392015: 5682016: 5532017: 1,1172018: 8092019: 6492020: 4452021: 4892022: 6152023: 8152024: 4322025: 8452026: 2,6141797188119011917193319491965198119972013
Records set or tied on this calendar date in each year from 1797 to 1919. 1919 had 29 records.
Counts for years before the ledger starts come from the same station rules.
Records on 03-21 in each year
YearRecords
17972
18051
18061
18221
18301
18361
18371
18451
18461
18501
18522
18571
18657
18741
18771
18801
18811
18832
18841
18855
18862
18881
18903
18921
18931
18941
18951
18962
18972
18983
18994
19004
19019
190218
190323
190417
19056
19063
190714
19083
190911
191010
191110
191236
191397
191471
191527
191644
191743
191843
191929
192090
192196
192250
192372
192496
1925141
1926282
1927179
1928293
1929104
193099
1931638
1932305
1933235
1934114
1935675
1936225
1937172
1938783
1939280
1940366
1941311
1942330
1943217
1944556
1945294
1946570
1947192
1948948
1949330
1950398
1951779
1952689
1953342
1954211
19551,124
1956686
1957373
1958619
1959230
1960892
1961268
1962548
1963298
1964333
19651,961
1966464
1967487
1968798
1969219
1970612
1971358
1972519
1973385
19741,097
1975751
1976710
1977376
1978838
1979656
1980775
1981676
1982850
19831,673
1984835
1985503
19861,170
1987948
19881,155
19891,396
19901,380
19911,446
1992877
1993687
1994684
19951,141
19961,119
19971,670
1998935
19991,044
2000802
20011,342
20021,593
20031,073
20041,511
2005649
20061,417
20071,220
2008734
2009558
20101,134
20111,451
20122,854
2013727
2014639
2015568
2016553
20171,117
2018809
2019649
2020445
2021489
2022615
2023815
2024432
2025845
20262,614

Download the Data

  • Data for records on 1919-03-21: 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 (2026-10-12).