Daily records
Page built 2026-10-19
Data as of 2026-10-15
Search
Built 2026-10-19 (19 October 2026)

Weather Records on 18 June 1909

39 weather records were set or tied worldwide on 18 June 1909. Highest significance: Jacksonville Wb City, US.

Key Facts for 18 June 1909

  • On 18 June 1909, 39 weather records were set or tied at long-record stations worldwide.
  • 2 were record highs and 25 were record lows, counting maximum and minimum temperature.
  • By timescale, 0 were all-time records, 1 monthly and 38 daily.
  • Jacksonville Wb City set a daily record precipitation of 70.6 mm (2.8 in) on 18 June 1909.
  • Across 162 earlier years (1800 to 2026) the same calendar date averaged 439 records.

Record Map

39 stations
Weather records on 18 June 1909 39 station records on 18 June 1909 are marked on the map, coloured by record type.
39 station records on 18 June 1909 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.
Weather records on 18 June 1909: highest significance records shown on the map
StationCountryTypeValueSignificance
Jacksonville Wb CityUnited StatesRecord daily precipitation70.6 mm (2.8 in)41 of 100 (Notable)
PeterboroughCanadaRecord low maximum temperature10.0 C (50.0 F)24 of 100 (Routine)
Walgett Council DepotAustraliaRecord high maximum temperature24.4 C (75.9 F)21 of 100 (Routine)
Ringwood 2AustraliaRecord daily precipitation20.3 mm (0.8 in)20 of 100 (Routine)
PeterboroughCanadaRecord low minimum temperature3.9 C (39.0 F)19 of 100 (Routine)
Fredericton UnbCanadaRecord daily precipitation39.4 mm (1.6 in)19 of 100 (Routine)
StawellAustraliaRecord daily precipitation15.2 mm (0.6 in)18 of 100 (Routine)
Port DoverCanadaRecord low maximum temperature15.0 C (59.0 F)18 of 100 (Routine)
Port StanleyCanadaRecord low maximum temperature17.8 C (64.0 F)17 of 100 (Routine)
BuffaloUnited StatesRecord low minimum temperature7.2 C (45.0 F)17 of 100 (Routine)
DimboolaAustraliaRecord daily precipitation12.4 mm (0.5 in)16 of 100 (Routine)
Horsham Polkemmet RdAustraliaRecord daily precipitation17.8 mm (0.7 in)16 of 100 (Routine)
Port StanleyCanadaRecord low minimum temperature4.4 C (39.9 F)16 of 100 (Routine)
Cleveland 2717 EuclidUnited StatesRecord low maximum temperature15.0 C (59.0 F)15 of 100 (Routine)
StonecliffeCanadaRecord low maximum temperature14.4 C (57.9 F)13 of 100 (Routine)
Owen SoundCanadaRecord low minimum temperature2.2 C (36.0 F)13 of 100 (Routine)
WoodstockCanadaRecord low minimum temperature3.9 C (39.0 F)13 of 100 (Routine)
StratfordAustraliaRecord daily precipitation10.2 mm (0.4 in)12 of 100 (Routine)
CastlemaineAustraliaRecord daily precipitation12.7 mm (0.5 in)12 of 100 (Routine)
Montreal McGillCanadaRecord low maximum temperature16.7 C (62.1 F)12 of 100 (Routine)
Pointe Au PereCanadaRecord daily precipitation36.1 mm (1.4 in)12 of 100 (Routine)
Sacramento 5 ESEUnited StatesRecord low maximum temperature20.0 C (68.0 F)12 of 100 (Routine)
SouthamptonCanadaRecord low maximum temperature11.7 C (53.1 F)11 of 100 (Routine)
WoodstockCanadaRecord low maximum temperature16.1 C (61.0 F)11 of 100 (Routine)
BuffaloUnited StatesRecord low maximum temperature15.6 C (60.1 F)11 of 100 (Routine)
Kingston Queens UCanadaRecord low minimum temperature5.0 C (41.0 F)10 of 100 (Routine)
GravenhurstCanadaRecord low maximum temperature13.9 C (57.0 F)10 of 100 (Routine)
HamiltonAustraliaRecord daily precipitation14.5 mm (0.6 in)9 of 100 (Routine)
QuebecCanadaRecord daily precipitation24.6 mm (1.0 in)9 of 100 (Routine)
Montreal McGillCanadaRecord low minimum temperature6.7 C (44.1 F)9 of 100 (Routine)
EscanabaUnited StatesRecord low minimum temperature3.3 C (37.9 F)9 of 100 (Routine)
Port DoverCanadaRecord low minimum temperature5.6 C (42.1 F)8 of 100 (Routine)
Nuwara EliyaSri LankaRecord low minimum temperature10.1 C (50.2 F)7 of 100 (Routine)
Forbes (Camp Street)AustraliaRecord high minimum temperature8.9 C (48.0 F)3 of 100 (Routine)
PortlandUnited StatesRecord daily precipitation31.8 mm (1.3 in)3 of 100 (Routine)
Toledo BladeUnited StatesRecord low maximum temperature19.4 C (66.9 F)3 of 100 (Routine)
QuebecCanadaRecord low minimum temperature4.4 C (39.9 F)2 of 100 (Routine)
Olympia Priest Pt ParkUnited StatesRecord low minimum temperature5.0 C (41.0 F)2 of 100 (Routine)
Kingston Queens UCanadaRecord low maximum temperature15.6 C (60.1 F)1 of 100 (Routine)

Counts by Type and Timescale

39 records
Records on 18 June 1909 by type Records set or tied on 18 June 1909 by type: Highest daily maximum 1, Lowest daily maximum 13, Highest daily minimum 1, Lowest daily minimum 12, Heaviest daily rainfall 12. 051015Highest daily maximum: 1Lowest daily maximum: 13Highest daily minimum: 1Lowest daily minimum: 12Heaviest daily rainfall: 12Heaviest daily snowfall: 0Deepest snow cover: 0Max highMax lowMin highMin lowRainSnowDepth
Records set or tied on 18 June 1909 by type: Highest daily maximum 1, Lowest daily maximum 13, Highest daily minimum 1, Lowest daily minimum 12, Heaviest daily rainfall 12.
Records on 18 June 1909 by type
Record typeRecords
Highest daily maximum1
Lowest daily maximum13
Highest daily minimum1
Lowest daily minimum12
Heaviest daily rainfall12
Heaviest daily snowfall0
Deepest snow cover0
Records on 18 June 1909 by timescale Records on 18 June 1909 by timescale: all-time 0, monthly 1, daily 38. 010203040all-time: 0monthly: 1daily: 38all-timemonthlydaily
Records on 18 June 1909 by timescale: all-time 0, monthly 1, daily 38.
Records on 18 June 1909 by timescale
TimescaleRecords
all-time0
monthly1
daily38

How Much Records Were Beaten By

33 broken records
Histogram of margins by which records were beaten on 18 June 1909 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 39.9. Ties are not counted. 01020300 to 5: 295 to 10: 310 to 15: 015 to 20: 020 to 25: 025 to 30: 030 to 35: 035 to 40: 10 to 55 to 1010 to 1515 to 2020 to 2525 to 3030 to 3535 to 40
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 39.9. Ties are not counted.
Histogram of margins by which records were beaten on 18 June 1909
MarginRecords
0 to 529
5 to 103
10 to 150
15 to 200
20 to 250
25 to 300
30 to 350
35 to 401

Top 20 by Significance

18 June 1909
Top 20 records on 18 June 1909 by significance
DateStationRecordValueBeat old record byOld record stoodSignificance
18 June 1909Jacksonville Wb City, USdaily rain70.6 mm (2.8 in)39.9 mm (1.6 in)34 years41 of 100 (Notable)
18 June 1909Peterborough, CAmonthly low max10.0 C (50.0 F)0.6 C (1.1 F)31 years24 of 100 (Routine)
18 June 1909Walgett Council Depot, AUdaily high max24.4 C (75.9 F)3.3 C (5.9 F)25 years21 of 100 (Routine)
18 June 1909Ringwood 2, AUdaily rain20.3 mm (0.8 in)7.3 mm (0.29 in)30 years20 of 100 (Routine)
18 June 1909Peterborough, CAdaily low min3.9 C (39.0 F)2.8 C (5.0 F)31 years19 of 100 (Routine)
18 June 1909Fredericton Unb, CAdaily rain39.4 mm (1.6 in)5.9 mm (0.23 in)33 years19 of 100 (Routine)
18 June 1909Stawell, AUdaily rain15.2 mm (0.6 in)1.7 mm (0.07 in)40 years18 of 100 (Routine)
18 June 1909Port Dover, CAdaily low max15.0 C (59.0 F)3.3 C (5.9 F)23 years18 of 100 (Routine)
18 June 1909Port Stanley, CAdaily low max17.8 C (64.0 F)2.8 C (5.0 F)22 years17 of 100 (Routine)
18 June 1909Buffalo, USdaily low min7.2 C (45.0 F)1.7 C (3.1 F)33 years17 of 100 (Routine)
18 June 1909Dimboola, AUdaily rain12.4 mm (0.5 in)2.5 mm (0.10 in)30 years16 of 100 (Routine)
18 June 1909Horsham Polkemmet Rd, AUdaily rain17.8 mm (0.7 in)3.8 mm (0.15 in)24 years16 of 100 (Routine)
18 June 1909Port Stanley, CAdaily low min4.4 C (39.9 F)2.3 C (4.1 F)29 years16 of 100 (Routine)
18 June 1909Cleveland 2717 Euclid, USdaily low max15.0 C (59.0 F)2.2 C (4.0 F)29 years15 of 100 (Routine)
18 June 1909Stonecliffe, CAdaily low max14.4 C (57.9 F)2.3 C (4.1 F)22 years13 of 100 (Routine)
18 June 1909Owen Sound, CAdaily low min2.2 C (36.0 F)1.1 C (2.0 F)29 years13 of 100 (Routine)
18 June 1909Woodstock, CAdaily low min3.9 C (39.0 F)1.1 C (2.0 F)29 years13 of 100 (Routine)
18 June 1909Stratford, AUdaily rain10.2 mm (0.4 in)4.1 mm (0.16 in)12 years12 of 100 (Routine)
18 June 1909Castlemaine, AUdaily rain12.7 mm (0.5 in)4.8 mm (0.19 in)7 years12 of 100 (Routine)
18 June 1909Montreal McGill, CAdaily low max16.7 C (62.1 F)0.5 C (0.9 F)29 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

1800 to 1909
Records on 06-18 in each year Records set or tied on this calendar date in each year from 1800 to 1909. 1909 had 39 records. 05001,0001,5002,0001800: 11801: 11802: 11803: 11816: 11821: 11823: 11839: 11841: 11848: 11855: 11858: 21859: 11862: 21865: 11869: 11870: 11875: 21876: 11879: 11880: 11881: 21882: 21883: 11884: 11886: 11888: 31889: 11890: 31892: 31893: 11894: 21895: 31896: 41897: 51899: 31900: 41901: 101902: 71903: 131904: 51905: 321906: 161907: 211908: 201909: 391910: 151911: 141912: 251913: 291914: 431915: 621916: 291917: 551918: 1181919: 651920: 531921: 441922: 571923: 1441924: 1081925: 2461926: 1761927: 2871928: 2051929: 2971930: 3791931: 2671932: 2191933: 4991934: 3351935: 4941936: 5491937: 3011938: 3911939: 6741940: 6201941: 2731942: 2011943: 1731944: 7261945: 7841946: 5321947: 3911948: 4211949: 7341950: 8281951: 2371952: 4351953: 7301954: 4601955: 7211956: 3731957: 6721958: 5321959: 5731960: 3941961: 9791962: 3021963: 3051964: 8401965: 5891966: 4311967: 3081968: 5561969: 5981970: 4861971: 4561972: 3341973: 8611974: 7191975: 8211976: 5081977: 7681978: 5161979: 5811980: 4471981: 8951982: 7361983: 1,0801984: 7161985: 9211986: 8621987: 9251988: 7481989: 6971990: 7951991: 9441992: 5791993: 8341994: 1,1561995: 1,2241996: 1,0041997: 8941998: 1,6001999: 1,2582000: 1,4742001: 5892002: 1,3972003: 8532004: 1,0562005: 1,0142006: 6992007: 8982008: 6282009: 9202010: 9282011: 9522012: 8322013: 8472014: 7322015: 9782016: 7872017: 8392018: 9682019: 4252020: 5722021: 1,8742022: 1,1942023: 5742024: 1,1502025: 5832026: 8301800187518971915193219491966198320002017
Records set or tied on this calendar date in each year from 1800 to 1909. 1909 had 39 records.
Counts for years before the ledger starts come from the same station rules.
Records on 06-18 in each year
YearRecords
18001
18011
18021
18031
18161
18211
18231
18391
18411
18481
18551
18582
18591
18622
18651
18691
18701
18752
18761
18791
18801
18812
18822
18831
18841
18861
18883
18891
18903
18923
18931
18942
18953
18964
18975
18993
19004
190110
19027
190313
19045
190532
190616
190721
190820
190939
191015
191114
191225
191329
191443
191562
191629
191755
1918118
191965
192053
192144
192257
1923144
1924108
1925246
1926176
1927287
1928205
1929297
1930379
1931267
1932219
1933499
1934335
1935494
1936549
1937301
1938391
1939674
1940620
1941273
1942201
1943173
1944726
1945784
1946532
1947391
1948421
1949734
1950828
1951237
1952435
1953730
1954460
1955721
1956373
1957672
1958532
1959573
1960394
1961979
1962302
1963305
1964840
1965589
1966431
1967308
1968556
1969598
1970486
1971456
1972334
1973861
1974719
1975821
1976508
1977768
1978516
1979581
1980447
1981895
1982736
19831,080
1984716
1985921
1986862
1987925
1988748
1989697
1990795
1991944
1992579
1993834
19941,156
19951,224
19961,004
1997894
19981,600
19991,258
20001,474
2001589
20021,397
2003853
20041,056
20051,014
2006699
2007898
2008628
2009920
2010928
2011952
2012832
2013847
2014732
2015978
2016787
2017839
2018968
2019425
2020572
20211,874
20221,194
2023574
20241,150
2025583
2026830

Download the Data

  • Data for records on 1909-06-18: 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).