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Built 2026-10-19 (19 October 2026)

Weather Records on 18 February 1917

44 weather records were set or tied worldwide on 18 February 1917. Highest significance: Tolarno, AU.

Key Facts for 18 February 1917

  • On 18 February 1917, 44 weather records were set or tied at long-record stations worldwide.
  • 2 were record highs and 10 were record lows, counting maximum and minimum temperature.
  • By timescale, 0 were all-time records, 0 monthly and 44 daily.
  • Tolarno set a daily record precipitation of 29.2 mm (1.1 in) on 18 February 1917.
  • Across 164 earlier years (1794 to 2026) the same calendar date averaged 504 records.

Record Map

44 stations
Weather records on 18 February 1917 44 station records on 18 February 1917 are marked on the map, coloured by record type.
44 station records on 18 February 1917 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.
Weather records on 18 February 1917: highest significance records shown on the map
StationCountryTypeValueSignificance
TolarnoAustraliaRecord daily precipitation29.2 mm (1.1 in)27 of 100 (Routine)
Jindera (Wadilock)AustraliaRecord daily precipitation44.7 mm (1.8 in)23 of 100 (Routine)
Montgomery Wb CityUnited StatesRecord daily precipitation46.2 mm (1.8 in)21 of 100 (Routine)
Innamincka StationAustraliaRecord daily precipitation14.0 mm (0.6 in)20 of 100 (Routine)
AtyrauKazakhstanRecord daily precipitation6.7 mm (0.26 in)20 of 100 (Routine)
OutalpaAustraliaRecord daily precipitation4.3 mm (0.17 in)20 of 100 (Routine)
Pooncarie (Moorara)AustraliaRecord daily precipitation13.0 mm (0.5 in)20 of 100 (Routine)
Innamincka Police CampAustraliaRecord daily precipitation6.9 mm (0.27 in)20 of 100 (Routine)
KillalpaninnaAustraliaRecord daily precipitation6.4 mm (0.25 in)18 of 100 (Routine)
Bombala (Therry Street)AustraliaRecord daily precipitation12.2 mm (0.5 in)18 of 100 (Routine)
MagdeburgGermanyRecord daily precipitation7.6 mm (0.30 in)18 of 100 (Routine)
Murphy 4ESEUnited StatesRecord daily precipitation37.6 mm (1.5 in)18 of 100 (Routine)
WalwaAustraliaRecord daily precipitation22.9 mm (0.9 in)15 of 100 (Routine)
New WestminsterCanadaRecord low maximum temperature0.0 C (32.0 F)15 of 100 (Routine)
ZerbstGermanyRecord snow depth7.0 cm (2.8 in)14 of 100 (Routine)
AstanaKazakhstanRecord daily precipitation4.8 mm (0.19 in)14 of 100 (Routine)
Katherine CouncilAustraliaRecord daily precipitation43.2 mm (1.7 in)12 of 100 (Routine)
Wentworth (Avoca)AustraliaRecord daily precipitation7.4 mm (0.29 in)12 of 100 (Routine)
WangamanaAustraliaRecord daily precipitation8.1 mm (0.32 in)12 of 100 (Routine)
Urana (Butherwah)AustraliaRecord daily precipitation17.8 mm (0.7 in)12 of 100 (Routine)
Bright Post OfficeAustraliaRecord daily precipitation7.1 mm (0.28 in)12 of 100 (Routine)
Coolah (Binnia St)AustraliaRecord daily precipitation9.7 mm (0.38 in)11 of 100 (Routine)
Nagambie CbaAustraliaRecord daily precipitation8.6 mm (0.34 in)11 of 100 (Routine)
Brisbane Regional OfficeAustraliaRecord low minimum temperature16.9 C (62.4 F)10 of 100 (Routine)
Marrar (Centenary Drive)AustraliaRecord daily precipitation14.2 mm (0.6 in)10 of 100 (Routine)
PiteaSwedenRecord low minimum temperature-32.0 C (-25.6 F)10 of 100 (Routine)
KaresuandoSwedenRecord low maximum temperature-30.0 C (-22.0 F)10 of 100 (Routine)
KaresuandoSwedenRecord low minimum temperature-42.5 C (-44.5 F)10 of 100 (Routine)
Chattanooga Wb CityUnited StatesRecord daily precipitation12.4 mm (0.5 in)10 of 100 (Routine)
Roto (Coombie)AustraliaRecord daily precipitation10.4 mm (0.4 in)9 of 100 (Routine)
Blayney Post OfficeAustraliaRecord daily precipitation17.8 mm (0.7 in)9 of 100 (Routine)
Tatura Post OfficeAustraliaRecord daily precipitation8.1 mm (0.32 in)9 of 100 (Routine)
Nariel Creek (Simpson)AustraliaRecord daily precipitation8.1 mm (0.32 in)9 of 100 (Routine)
AstoriaUnited StatesRecord low minimum temperature-0.6 C (30.9 F)9 of 100 (Routine)
Houston Wb CityUnited StatesRecord high maximum temperature26.7 C (80.1 F)9 of 100 (Routine)
Alice Springs Post OfficeAustraliaRecord low maximum temperature24.4 C (75.9 F)8 of 100 (Routine)
Strathbogie NorthAustraliaRecord daily precipitation5.6 mm (0.22 in)8 of 100 (Routine)
Cobar (Paddington)AustraliaRecord daily precipitation12.2 mm (0.5 in)6 of 100 (Routine)
SimferopolUkraineRecord low minimum temperature-16.0 C (3.2 F)6 of 100 (Routine)
Melrose PlainsAustraliaRecord daily precipitation6.6 mm (0.26 in)5 of 100 (Routine)
Deniliquin (Wilkinson St)AustraliaRecord high minimum temperature22.8 C (73.0 F)3 of 100 (Routine)
HambantotaSri LankaRecord low maximum temperature28.3 C (82.9 F)3 of 100 (Routine)
Port ArthurCanadaRecord low maximum temperature-15.6 C (3.9 F)2 of 100 (Routine)
VenterstadSouth AfricaRecord daily precipitation40.6 mm (1.6 in)1 of 100 (Routine)

Counts by Type and Timescale

44 records
Records on 18 February 1917 by type Records set or tied on 18 February 1917 by type: Highest daily maximum 1, Lowest daily maximum 5, Highest daily minimum 1, Lowest daily minimum 5, Heaviest daily rainfall 31, Deepest snow cover 1. 010203040Highest daily maximum: 1Lowest daily maximum: 5Highest daily minimum: 1Lowest daily minimum: 5Heaviest daily rainfall: 31Heaviest daily snowfall: 0Deepest snow cover: 1Max highMax lowMin highMin lowRainSnowDepth
Records set or tied on 18 February 1917 by type: Highest daily maximum 1, Lowest daily maximum 5, Highest daily minimum 1, Lowest daily minimum 5, Heaviest daily rainfall 31, Deepest snow cover 1.
Records on 18 February 1917 by type
Record typeRecords
Highest daily maximum1
Lowest daily maximum5
Highest daily minimum1
Lowest daily minimum5
Heaviest daily rainfall31
Heaviest daily snowfall0
Deepest snow cover1
Records on 18 February 1917 by timescale Records on 18 February 1917 by timescale: all-time 0, monthly 0, daily 44. 0204060all-time: 0monthly: 0daily: 44all-timemonthlydaily
Records on 18 February 1917 by timescale: all-time 0, monthly 0, daily 44.
Records on 18 February 1917 by timescale
TimescaleRecords
all-time0
monthly0
daily44

How Much Records Were Beaten By

40 broken records
Histogram of margins by which records were beaten on 18 February 1917 Margins by which the 40 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 20.1. Ties are not counted. 01020300 to 5: 245 to 10: 1110 to 15: 215 to 20: 120 to 25: 20 to 55 to 1010 to 1515 to 2020 to 25
Margins by which the 40 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 20.1. Ties are not counted.
Histogram of margins by which records were beaten on 18 February 1917
MarginRecords
0 to 524
5 to 1011
10 to 152
15 to 201
20 to 252

Top 20 by Significance

18 February 1917
Top 20 records on 18 February 1917 by significance
DateStationRecordValueBeat old record byOld record stoodSignificance
18 February 1917Tolarno, AUdaily rain29.2 mm (1.1 in)20.1 mm (0.8 in)21 years27 of 100 (Routine)
18 February 1917Jindera (Wadilock), AUdaily rain44.7 mm (1.8 in)16.5 mm (0.6 in)21 years23 of 100 (Routine)
18 February 1917Montgomery Wb City, USdaily rain46.2 mm (1.8 in)9.9 mm (0.39 in)36 years21 of 100 (Routine)
18 February 1917Innamincka Station, AUdaily rain14.0 mm (0.6 in)14.0 mm (0.6 in)33 years20 of 100 (Routine)
18 February 1917Atyrau, KZdaily rain6.7 mm (0.26 in)5.9 mm (0.23 in)12 years20 of 100 (Routine)
18 February 1917Outalpa, AUdaily rain4.3 mm (0.17 in)4.3 mm (0.17 in)46 years20 of 100 (Routine)
18 February 1917Pooncarie (Moorara), AUdaily rain13.0 mm (0.5 in)11.2 mm (0.4 in)29 years20 of 100 (Routine)
18 February 1917Innamincka Police Camp, AUdaily rain6.9 mm (0.27 in)6.9 mm (0.27 in)32 years20 of 100 (Routine)
18 February 1917Killalpaninna, AUdaily rain6.4 mm (0.25 in)6.4 mm (0.25 in)30 years18 of 100 (Routine)
18 February 1917Bombala (Therry Street), AUdaily rain12.2 mm (0.5 in)7.1 mm (0.28 in)26 years18 of 100 (Routine)
18 February 1917Magdeburg, DEdaily rain7.6 mm (0.30 in)3.6 mm (0.14 in)9 years18 of 100 (Routine)
18 February 1917Murphy 4ESE, USdaily rain37.6 mm (1.5 in)7.1 mm (0.28 in)37 years18 of 100 (Routine)
18 February 1917Walwa, AUdaily rain22.9 mm (0.9 in)8.4 mm (0.33 in)21 years15 of 100 (Routine)
18 February 1917New Westminster, CAdaily low max0.0 C (32.0 F)0.6 C (1.1 F)34 years15 of 100 (Routine)
18 February 1917Zerbst, DEdaily snow depth7.0 cm (2.8 in)2.0 cm (0.8 in)28 years14 of 100 (Routine)
18 February 1917Astana, KZdaily rain4.8 mm (0.19 in)1.8 mm (0.07 in)24 years14 of 100 (Routine)
18 February 1917Katherine Council, AUdaily rain43.2 mm (1.7 in)2.6 mm (0.10 in)23 years12 of 100 (Routine)
18 February 1917Wentworth (Avoca), AUdaily rain7.4 mm (0.29 in)1.6 mm (0.06 in)26 years12 of 100 (Routine)
18 February 1917Wangamana, AUdaily rain8.1 mm (0.32 in)5.6 mm (0.22 in)21 years12 of 100 (Routine)
18 February 1917Urana (Butherwah), AUdaily rain17.8 mm (0.7 in)7.9 mm (0.31 in)12 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

1794 to 1917
Records on 02-18 in each year Records set or tied on this calendar date in each year from 1794 to 1917. 1917 had 44 records. 01,0002,0003,0001794: 11809: 11813: 21827: 21838: 11846: 11847: 11850: 11851: 11855: 11856: 11857: 11862: 11863: 11866: 11867: 11869: 11873: 11875: 11876: 31877: 11880: 31883: 11884: 11885: 31886: 11887: 41888: 21889: 31890: 21891: 21892: 61893: 51895: 61896: 71897: 11898: 31899: 21900: 101901: 51902: 31903: 311904: 81905: 111906: 101907: 101908: 101909: 121910: 211911: 421912: 281913: 291914: 151915: 201916: 241917: 441918: 1121919: 5001920: 391921: 861922: 581923: 971924: 1741925: 661926: 2311927: 3101928: 4621929: 4831930: 6281931: 3711932: 2001933: 1341934: 2171935: 1371936: 1,4871937: 2841938: 7751939: 3081940: 4071941: 1641942: 5791943: 4361944: 4651945: 2051946: 7931947: 2481948: 7831949: 5431950: 7211951: 6421952: 5101953: 1481954: 5961955: 7951956: 1,0161957: 3221958: 1,5491959: 6951960: 3661961: 1,4181962: 6051963: 3591964: 2491965: 3061966: 7111967: 5371968: 4781969: 4561970: 4541971: 8221972: 4451973: 6901974: 4671975: 6821976: 1,0751977: 7991978: 1,7661979: 2,3001980: 1,0181981: 2,4381982: 5741983: 6201984: 9121985: 6901986: 1,6791987: 5281988: 5851989: 1,0341990: 1,3241991: 9371992: 4881993: 1,9601994: 8891995: 9391996: 1,0311997: 1,0391998: 1,8921999: 6442000: 1,2492001: 4702002: 8322003: 1,1282004: 9682005: 5952006: 1,8722007: 8352008: 9892009: 6642010: 1,6342011: 1,6002012: 6282013: 3882014: 8462015: 8312016: 7942017: 1,0332018: 6112019: 1,4112020: 1,0502021: 1,7112022: 1,1442023: 9842024: 8602025: 1,0632026: 1,1271794187318961913193019471964198119982015
Records set or tied on this calendar date in each year from 1794 to 1917. 1917 had 44 records.
Counts for years before the ledger starts come from the same station rules.
Records on 02-18 in each year
YearRecords
17941
18091
18132
18272
18381
18461
18471
18501
18511
18551
18561
18571
18621
18631
18661
18671
18691
18731
18751
18763
18771
18803
18831
18841
18853
18861
18874
18882
18893
18902
18912
18926
18935
18956
18967
18971
18983
18992
190010
19015
19023
190331
19048
190511
190610
190710
190810
190912
191021
191142
191228
191329
191415
191520
191624
191744
1918112
1919500
192039
192186
192258
192397
1924174
192566
1926231
1927310
1928462
1929483
1930628
1931371
1932200
1933134
1934217
1935137
19361,487
1937284
1938775
1939308
1940407
1941164
1942579
1943436
1944465
1945205
1946793
1947248
1948783
1949543
1950721
1951642
1952510
1953148
1954596
1955795
19561,016
1957322
19581,549
1959695
1960366
19611,418
1962605
1963359
1964249
1965306
1966711
1967537
1968478
1969456
1970454
1971822
1972445
1973690
1974467
1975682
19761,075
1977799
19781,766
19792,300
19801,018
19812,438
1982574
1983620
1984912
1985690
19861,679
1987528
1988585
19891,034
19901,324
1991937
1992488
19931,960
1994889
1995939
19961,031
19971,039
19981,892
1999644
20001,249
2001470
2002832
20031,128
2004968
2005595
20061,872
2007835
2008989
2009664
20101,634
20111,600
2012628
2013388
2014846
2015831
2016794
20171,033
2018611
20191,411
20201,050
20211,711
20221,144
2023984
2024860
20251,063
20261,127

Download the Data

  • Data for records on 1917-02-18: 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).