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Built 2026-10-19 (19 October 2026)

Weather Records on 27 April 1912

5 weather records were set or tied worldwide on 27 April 1912. Highest significance: Chattanooga Wb City, US.

Key Facts for 27 April 1912

  • On 27 April 1912, 5 weather records were set or tied at long-record stations worldwide.
  • 0 were record highs and 0 were record lows, counting maximum and minimum temperature.
  • By timescale, 0 were all-time records, 0 monthly and 5 daily.
  • Chattanooga Wb City set a daily record precipitation of 54.6 mm (2.1 in) on 27 April 1912.
  • Across 158 earlier years (1795 to 2026) the same calendar date averaged 478 records.

Record Map

5 stations
Weather records on 27 April 1912 5 station records on 27 April 1912 are marked on the map, coloured by record type.
5 station records on 27 April 1912 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.
Weather records on 27 April 1912: highest significance records shown on the map
StationCountryTypeValueSignificance
Chattanooga Wb CityUnited StatesRecord daily precipitation54.6 mm (2.1 in)36 of 100 (Notable)
Table.Mtn PlatteklipSouth AfricaRecord daily precipitation40.6 mm (1.6 in)22 of 100 (Routine)
Saint JohnCanadaRecord daily precipitation22.1 mm (0.9 in)14 of 100 (Routine)
SteynsburgSouth AfricaRecord daily precipitation26.2 mm (1.0 in)9 of 100 (Routine)
QuebecCanadaRecord daily precipitation9.1 mm (0.36 in)2 of 100 (Routine)

Counts by Type and Timescale

5 records
Records on 27 April 1912 by type Records set or tied on 27 April 1912 by type: Heaviest daily rainfall 5. 0246Highest daily maximum: 0Lowest daily maximum: 0Highest daily minimum: 0Lowest daily minimum: 0Heaviest daily rainfall: 5Heaviest daily snowfall: 0Deepest snow cover: 0Max highMax lowMin highMin lowRainSnowDepth
Records set or tied on 27 April 1912 by type: Heaviest daily rainfall 5.
Records on 27 April 1912 by type
Record typeRecords
Highest daily maximum0
Lowest daily maximum0
Highest daily minimum0
Lowest daily minimum0
Heaviest daily rainfall5
Heaviest daily snowfall0
Deepest snow cover0
Records on 27 April 1912 by timescale Records on 27 April 1912 by timescale: all-time 0, monthly 0, daily 5. 0246all-time: 0monthly: 0daily: 5all-timemonthlydaily
Records on 27 April 1912 by timescale: all-time 0, monthly 0, daily 5.
Records on 27 April 1912 by timescale
TimescaleRecords
all-time0
monthly0
daily5

How Much Records Were Beaten By

4 broken records
Histogram of margins by which records were beaten on 27 April 1912 Margins by which the 4 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 42.4. Ties are not counted. 011220 to 10: 210 to 20: 120 to 30: 030 to 40: 040 to 50: 10 to 1010 to 2020 to 3030 to 4040 to 50
Margins by which the 4 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 42.4. Ties are not counted.
Histogram of margins by which records were beaten on 27 April 1912
MarginRecords
0 to 102
10 to 201
20 to 300
30 to 400
40 to 501

Top 20 by Significance

27 April 1912
Top 5 records on 27 April 1912 by significance
DateStationRecordValueBeat old record byOld record stoodSignificance
27 April 1912Chattanooga Wb City, USdaily rain54.6 mm (2.1 in)42.4 mm (1.7 in)25 years36 of 100 (Notable)
27 April 1912Table.Mtn Platteklip, ZAdaily rain40.6 mm (1.6 in)15.5 mm (0.6 in)20 years22 of 100 (Routine)
27 April 1912Saint John, CAdaily rain22.1 mm (0.9 in)4.1 mm (0.16 in)21 years14 of 100 (Routine)
27 April 1912Steynsburg, ZAdaily rain26.2 mm (1.0 in)4.4 mm (0.17 in)5 years9 of 100 (Routine)
27 April 1912Quebec, CAdaily rain (Tie)9.1 mm (0.36 in)tie14 years2 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

1795 to 1912
Records on 04-27 in each year Records set or tied on this calendar date in each year from 1795 to 1912. 1912 had 5 records. 01,0002,0003,0001795: 11801: 11802: 21812: 11814: 11817: 31828: 11838: 11841: 11843: 11852: 11853: 11855: 11856: 11857: 11862: 21873: 21874: 41879: 11882: 21884: 21885: 51887: 11888: 41890: 31891: 11892: 31893: 31894: 71895: 21896: 31897: 41899: 51900: 41901: 31903: 51904: 111905: 161906: 131907: 311908: 271909: 511910: 81911: 371912: 51913: 731914: 191915: 771916: 361917: 471918: 551919: 691920: 441921: 711922: 1511923: 1101924: 1031925: 1131926: 2871927: 1141928: 4041929: 711930: 801931: 4541932: 3311933: 3281934: 2751935: 2271936: 971937: 3771938: 4671939: 2121940: 2681941: 3611942: 5691943: 3741944: 2141945: 4761946: 5121947: 3731948: 5351949: 5161950: 6171951: 4091952: 7221953: 6511954: 8751955: 9371956: 6851957: 5521958: 4611959: 4701960: 6841961: 3131962: 7411963: 7681964: 7111965: 5681966: 1,2821967: 7331968: 3721969: 5431970: 1,1421971: 7581972: 6451973: 1,1881974: 9261975: 8201976: 8101977: 8011978: 6941979: 7581980: 7061981: 1,1481982: 6851983: 9211984: 1,7541985: 1,1411986: 1,2251987: 1,4821988: 8931989: 1,3201990: 1,3211991: 1,0281992: 2,1631993: 1,2851994: 1,6141995: 8061996: 1,0341997: 1,5881998: 8721999: 5442000: 1,1712001: 1,1382002: 1,0242003: 8402004: 9372005: 6752006: 7052007: 1,0552008: 1,0322009: 1,2992010: 7512011: 1,2912012: 1,0152013: 5682014: 6562015: 6082016: 7552017: 9182018: 4072019: 6262020: 4972021: 4502022: 5672023: 5362024: 5742025: 6592026: 4501795187318991916193219481964198019962012
Records set or tied on this calendar date in each year from 1795 to 1912. 1912 had 5 records.
Counts for years before the ledger starts come from the same station rules.
Records on 04-27 in each year
YearRecords
17951
18011
18022
18121
18141
18173
18281
18381
18411
18431
18521
18531
18551
18561
18571
18622
18732
18744
18791
18822
18842
18855
18871
18884
18903
18911
18923
18933
18947
18952
18963
18974
18995
19004
19013
19035
190411
190516
190613
190731
190827
190951
19108
191137
19125
191373
191419
191577
191636
191747
191855
191969
192044
192171
1922151
1923110
1924103
1925113
1926287
1927114
1928404
192971
193080
1931454
1932331
1933328
1934275
1935227
193697
1937377
1938467
1939212
1940268
1941361
1942569
1943374
1944214
1945476
1946512
1947373
1948535
1949516
1950617
1951409
1952722
1953651
1954875
1955937
1956685
1957552
1958461
1959470
1960684
1961313
1962741
1963768
1964711
1965568
19661,282
1967733
1968372
1969543
19701,142
1971758
1972645
19731,188
1974926
1975820
1976810
1977801
1978694
1979758
1980706
19811,148
1982685
1983921
19841,754
19851,141
19861,225
19871,482
1988893
19891,320
19901,321
19911,028
19922,163
19931,285
19941,614
1995806
19961,034
19971,588
1998872
1999544
20001,171
20011,138
20021,024
2003840
2004937
2005675
2006705
20071,055
20081,032
20091,299
2010751
20111,291
20121,015
2013568
2014656
2015608
2016755
2017918
2018407
2019626
2020497
2021450
2022567
2023536
2024574
2025659
2026450

Download the Data

  • Data for records on 1912-04-27: 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).