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Weather Records on 30 July 1946

409 weather records were set or tied worldwide on 30 July 1946. Highest significance: Kosciusko, US.

Key Facts for 30 July 1946

  • On 30 July 1946, 409 weather records were set or tied at long-record stations worldwide.
  • 143 were record highs and 154 were record lows, counting maximum and minimum temperature.
  • By timescale, 3 were all-time records, 5 monthly and 401 daily.
  • Kosciusko set a monthly record daily precipitation of 119.4 mm (4.7 in) on 30 July 1946.
  • Across 168 earlier years (1794 to 2026) the same calendar date averaged 440 records.

Record Map

409 stations
Weather records on 30 July 1946 409 station records on 30 July 1946 are marked on the map, coloured by record type.
409 station records on 30 July 1946 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.
Weather records on 30 July 1946: highest significance records shown on the map
StationCountryTypeValueSignificance
KosciuskoUnited StatesRecord daily precipitation119.4 mm (4.7 in)57 of 100 (Notable)
VerhojanskRussiaRecord daily precipitation25.6 mm (1.0 in)47 of 100 (Notable)
TruchasUnited StatesRecord daily precipitation45.7 mm (1.8 in)45 of 100 (Notable)
Little Falls City RschUnited StatesRecord high minimum temperature26.7 C (80.1 F)42 of 100 (Notable)
La Crosse RiverUnited StatesRecord daily precipitation39.6 mm (1.6 in)41 of 100 (Notable)
LouisvilleUnited StatesRecord daily precipitation163.6 mm (6.4 in)36 of 100 (Notable)
Montgomery Wb CityUnited StatesRecord low maximum temperature24.4 C (75.9 F)34 of 100 (Routine)
HawkinsvilleUnited StatesRecord low maximum temperature25.0 C (77.0 F)33 of 100 (Routine)
State UNIVUnited StatesRecord low maximum temperature23.9 C (75.0 F)33 of 100 (Routine)
AshlandUnited StatesRecord low maximum temperature17.8 C (64.0 F)33 of 100 (Routine)
DublinUnited StatesRecord low maximum temperature27.2 C (81.0 F)32 of 100 (Routine)
Columbus 4 ESEUnited StatesRecord low maximum temperature25.6 C (78.1 F)32 of 100 (Routine)
CollingroveAustraliaRecord daily precipitation25.4 mm (1.0 in)31 of 100 (Routine)
Columbus DardcUnited StatesRecord low maximum temperature25.6 C (78.1 F)31 of 100 (Routine)
Quitman 2 NWUnited StatesRecord low maximum temperature23.9 C (75.0 F)31 of 100 (Routine)
HamiltonCanadaRecord low maximum temperature21.1 C (70.0 F)30 of 100 (Routine)
MadisonUnited StatesRecord daily precipitation54.4 mm (2.1 in)30 of 100 (Routine)
LouisvilleUnited StatesRecord low maximum temperature24.4 C (75.9 F)30 of 100 (Routine)
Lake Charles ChenaultUnited StatesRecord daily precipitation58.7 mm (2.3 in)30 of 100 (Routine)
IgnaceCanadaRecord daily precipitation51.1 mm (2.0 in)29 of 100 (Routine)
GeorgetownCanadaRecord daily precipitation25.1 mm (1.0 in)29 of 100 (Routine)
Marianna Sch For BoysUnited StatesRecord low maximum temperature25.6 C (78.1 F)29 of 100 (Routine)
MelvilleUnited StatesRecord daily precipitation65.3 mm (2.6 in)29 of 100 (Routine)
PontotocUnited StatesRecord low maximum temperature23.3 C (73.9 F)29 of 100 (Routine)
Modoc OrchardUnited StatesRecord high minimum temperature20.0 C (68.0 F)29 of 100 (Routine)
GoodwaterUnited StatesRecord low maximum temperature23.9 C (75.0 F)28 of 100 (Routine)
MadisonUnited StatesRecord low maximum temperature24.4 C (75.9 F)28 of 100 (Routine)
Alapaha Exp STNUnited StatesRecord low maximum temperature24.4 C (75.9 F)28 of 100 (Routine)
GrenoraUnited StatesRecord high minimum temperature23.9 C (75.0 F)28 of 100 (Routine)
TroyUnited StatesRecord low maximum temperature25.6 C (78.1 F)27 of 100 (Routine)
GainesvilleUnited StatesRecord low maximum temperature23.9 C (75.0 F)27 of 100 (Routine)
Quitman 2 NWUnited StatesRecord daily precipitation61.0 mm (2.4 in)27 of 100 (Routine)
GlendiveUnited StatesRecord high minimum temperature22.8 C (73.0 F)27 of 100 (Routine)
New Castle 1 NUnited StatesRecord daily precipitation41.4 mm (1.6 in)27 of 100 (Routine)
Grafton 1 NEUnited StatesRecord high minimum temperature22.8 C (73.0 F)27 of 100 (Routine)
TriunfoBrazilRecord daily precipitation34.5 mm (1.4 in)26 of 100 (Routine)
SorelCanadaRecord high minimum temperature25.0 C (77.0 F)26 of 100 (Routine)
Fernandina BeachUnited StatesRecord low maximum temperature25.6 C (78.1 F)26 of 100 (Routine)
Gainesville UNIV of FlUnited StatesRecord low maximum temperature26.7 C (80.1 F)26 of 100 (Routine)
Lake City 2 EUnited StatesRecord low maximum temperature25.0 C (77.0 F)26 of 100 (Routine)
Glennville 3NWUnited StatesRecord low maximum temperature25.6 C (78.1 F)26 of 100 (Routine)
Chestnut HillUnited StatesRecord daily precipitation40.6 mm (1.6 in)26 of 100 (Routine)
GreenvilleUnited StatesRecord low maximum temperature26.1 C (79.0 F)26 of 100 (Routine)
Macon 2 NEUnited StatesRecord low maximum temperature25.6 C (78.1 F)26 of 100 (Routine)
Berne WwtpUnited StatesRecord daily precipitation31.2 mm (1.2 in)25 of 100 (Routine)
EdinburgUnited StatesRecord daily precipitation46.5 mm (1.8 in)25 of 100 (Routine)
Water ValleyUnited StatesRecord low maximum temperature25.6 C (78.1 F)25 of 100 (Routine)
Wahpeton 3 NUnited StatesRecord high minimum temperature25.0 C (77.0 F)25 of 100 (Routine)
Camden 3 WUnited StatesRecord low minimum temperature14.4 C (57.9 F)25 of 100 (Routine)
HumboldtCanadaRecord high maximum temperature36.7 C (98.1 F)24 of 100 (Routine)
PrinceCanadaRecord high minimum temperature21.1 C (70.0 F)24 of 100 (Routine)
PortlandUnited StatesRecord low maximum temperature26.1 C (79.0 F)24 of 100 (Routine)
BlakelyUnited StatesRecord low maximum temperature26.7 C (80.1 F)24 of 100 (Routine)
BoonevilleUnited StatesRecord low maximum temperature25.6 C (78.1 F)24 of 100 (Routine)
Heath SpringsUnited StatesRecord low minimum temperature13.3 C (55.9 F)24 of 100 (Routine)
Gladstone (Old Post Office)AustraliaRecord daily precipitation25.9 mm (1.0 in)23 of 100 (Routine)
Arkansas CityUnited StatesRecord daily precipitation25.7 mm (1.0 in)23 of 100 (Routine)
Dahlonega 4WSWUnited StatesRecord low maximum temperature23.9 C (75.0 F)23 of 100 (Routine)
LogansportUnited StatesRecord daily precipitation72.4 mm (2.9 in)23 of 100 (Routine)
AberdeenUnited StatesRecord low maximum temperature25.0 C (77.0 F)23 of 100 (Routine)

Counts by Type and Timescale

409 records
Records on 30 July 1946 by type Records set or tied on 30 July 1946 by type: Highest daily maximum 68, Lowest daily maximum 113, Highest daily minimum 75, Lowest daily minimum 41, Heaviest daily rainfall 112. 050100150Highest daily maximum: 68Lowest daily maximum: 113Highest daily minimum: 75Lowest daily minimum: 41Heaviest daily rainfall: 112Heaviest daily snowfall: 0Deepest snow cover: 0Max highMax lowMin highMin lowRainSnowDepth
Records set or tied on 30 July 1946 by type: Highest daily maximum 68, Lowest daily maximum 113, Highest daily minimum 75, Lowest daily minimum 41, Heaviest daily rainfall 112.
Records on 30 July 1946 by type
Record typeRecords
Highest daily maximum68
Lowest daily maximum113
Highest daily minimum75
Lowest daily minimum41
Heaviest daily rainfall112
Heaviest daily snowfall0
Deepest snow cover0
Records on 30 July 1946 by timescale Records on 30 July 1946 by timescale: all-time 3, monthly 5, daily 401. 0200400600all-time: 3monthly: 5daily: 401all-timemonthlydaily
Records on 30 July 1946 by timescale: all-time 3, monthly 5, daily 401.
Records on 30 July 1946 by timescale
TimescaleRecords
all-time3
monthly5
daily401

How Much Records Were Beaten By

315 broken records
Histogram of margins by which records were beaten on 30 July 1946 Margins by which the 315 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 41.9. Ties are not counted. 01002003000 to 10: 28210 to 20: 1520 to 30: 1330 to 40: 440 to 50: 10 to 1010 to 2020 to 3030 to 4040 to 50
Margins by which the 315 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 41.9. Ties are not counted.
Histogram of margins by which records were beaten on 30 July 1946
MarginRecords
0 to 10282
10 to 2015
20 to 3013
30 to 404
40 to 501

Top 20 by Significance

30 July 1946
Top 20 records on 30 July 1946 by significance
DateStationRecordValueBeat old record byOld record stoodSignificance
30 July 1946Kosciusko, USmonthly rain119.4 mm (4.7 in)41.9 mm (1.6 in)40 years57 of 100 (Notable)
30 July 1946Verhojansk, RUdaily rain25.6 mm (1.0 in)17.0 mm (0.7 in)19 years47 of 100 (Notable)
30 July 1946Truchas, USdaily rain45.7 mm (1.8 in)27.2 mm (1.1 in)21 years45 of 100 (Notable)
30 July 1946Little Falls City Rsch, USall-time high min26.7 C (80.1 F)1.1 C (2.0 F)48 years42 of 100 (Notable)
30 July 1946La Crosse River, USdaily rain39.6 mm (1.6 in)24.9 mm (1.0 in)60 years41 of 100 (Notable)
30 July 1946Louisville, USmonthly rain163.6 mm (6.4 in)29.7 mm (1.2 in)12 years36 of 100 (Notable)
30 July 1946Montgomery Wb City, USdaily low max24.4 C (75.9 F)2.8 C (5.0 F)56 years34 of 100 (Routine)
30 July 1946Hawkinsville, USdaily low max25.0 C (77.0 F)3.9 C (7.0 F)51 years33 of 100 (Routine)
30 July 1946State UNIV, USdaily low max23.9 C (75.0 F)4.4 C (7.9 F)44 years33 of 100 (Routine)
30 July 1946Ashland, USdaily low max17.8 C (64.0 F)7.8 C (14.0 F)31 years33 of 100 (Routine)
30 July 1946Dublin, USdaily low max27.2 C (81.0 F)3.4 C (6.1 F)51 years32 of 100 (Routine)
30 July 1946Columbus 4 ESE, USdaily low max25.6 C (78.1 F)5.0 C (9.0 F)41 years32 of 100 (Routine)
30 July 1946Collingrove, AUdaily rain25.4 mm (1.0 in)8.1 mm (0.32 in)36 years31 of 100 (Routine)
30 July 1946Columbus Dardc, USdaily low max25.6 C (78.1 F)5.5 C (9.9 F)20 years31 of 100 (Routine)
30 July 1946Quitman 2 NW, USdaily low max23.9 C (75.0 F)3.9 C (7.0 F)39 years31 of 100 (Routine)
30 July 1946Hamilton, CAdaily low max21.1 C (70.0 F)1.1 C (2.0 F)67 years30 of 100 (Routine)
30 July 1946Madison, USdaily rain54.4 mm (2.1 in)33.6 mm (1.3 in)5 years30 of 100 (Routine)
30 July 1946Louisville, USdaily low max24.4 C (75.9 F)2.8 C (5.0 F)54 years30 of 100 (Routine)
30 July 1946Lake Charles Chenault, USdaily rain58.7 mm (2.3 in)25.7 mm (1.0 in)39 years30 of 100 (Routine)
30 July 1946Ignace, CAdaily rain51.1 mm (2.0 in)21.6 mm (0.9 in)24 years29 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 1946
Records on 07-30 in each year Records set or tied on this calendar date in each year from 1794 to 1946. 1946 had 409 records. 01,0002,0003,0001794: 21797: 11827: 11828: 21829: 11830: 11834: 11837: 21838: 11840: 11841: 11843: 11854: 11857: 11858: 21860: 41863: 11867: 11868: 11869: 21870: 11874: 21875: 11876: 11877: 21879: 11880: 21885: 31886: 51887: 61888: 51889: 11890: 21891: 11892: 11893: 101894: 61895: 21896: 21897: 41898: 81899: 21900: 41901: 111902: 61903: 251904: 171905: 291906: 221907: 111908: 231909: 301910: 81911: 541912: 211913: 341914: 521915: 261916: 1501917: 931918: 421919: 191920: 1881921: 1931922: 401923: 4281924: 801925: 2751926: 1861927: 1091928: 2101929: 2211930: 1701931: 4321932: 2751933: 4511934: 6191935: 3401936: 4521937: 2451938: 3881939: 3951940: 5621941: 3711942: 3041943: 3971944: 2891945: 2991946: 4091947: 3941948: 4891949: 5121950: 5521951: 3221952: 5811953: 3451954: 5041955: 7871956: 5061957: 2891958: 3441959: 3911960: 7931961: 5111962: 3781963: 3081964: 4831965: 9781966: 5271967: 2821968: 5301969: 5061970: 4311971: 2,3191972: 7581973: 4341974: 5691975: 1,0481976: 5901977: 6411978: 6461979: 7611980: 9621981: 8511982: 8211983: 9041984: 9971985: 1,0291986: 9521987: 1,0841988: 8261989: 1,2271990: 7951991: 7341992: 1,0031993: 9651994: 1,6311995: 1,2071996: 1,3171997: 9331998: 1,2401999: 1,4562000: 1,0302001: 1,4002002: 1,3462003: 1,1632004: 9362005: 7882006: 1,1032007: 1,1602008: 7632009: 1,3282010: 1,3312011: 1,0032012: 7312013: 7372014: 1,1992015: 6822016: 4602017: 4642018: 1,0382019: 4862020: 7632021: 8392022: 8452023: 6832024: 7052025: 8692026: 1,0011794186718921909192619431960197719942011
Records set or tied on this calendar date in each year from 1794 to 1946. 1946 had 409 records.
Counts for years before the ledger starts come from the same station rules.
Records on 07-30 in each year
YearRecords
17942
17971
18271
18282
18291
18301
18341
18372
18381
18401
18411
18431
18541
18571
18582
18604
18631
18671
18681
18692
18701
18742
18751
18761
18772
18791
18802
18853
18865
18876
18885
18891
18902
18911
18921
189310
18946
18952
18962
18974
18988
18992
19004
190111
19026
190325
190417
190529
190622
190711
190823
190930
19108
191154
191221
191334
191452
191526
1916150
191793
191842
191919
1920188
1921193
192240
1923428
192480
1925275
1926186
1927109
1928210
1929221
1930170
1931432
1932275
1933451
1934619
1935340
1936452
1937245
1938388
1939395
1940562
1941371
1942304
1943397
1944289
1945299
1946409
1947394
1948489
1949512
1950552
1951322
1952581
1953345
1954504
1955787
1956506
1957289
1958344
1959391
1960793
1961511
1962378
1963308
1964483
1965978
1966527
1967282
1968530
1969506
1970431
19712,319
1972758
1973434
1974569
19751,048
1976590
1977641
1978646
1979761
1980962
1981851
1982821
1983904
1984997
19851,029
1986952
19871,084
1988826
19891,227
1990795
1991734
19921,003
1993965
19941,631
19951,207
19961,317
1997933
19981,240
19991,456
20001,030
20011,400
20021,346
20031,163
2004936
2005788
20061,103
20071,160
2008763
20091,328
20101,331
20111,003
2012731
2013737
20141,199
2015682
2016460
2017464
20181,038
2019486
2020763
2021839
2022845
2023683
2024705
2025869
20261,001

Download the Data

  • Data for records on 1946-07-30: 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).