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Built 2026-10-19 (19 October 2026)

Weather Records on 27 March 1909

9 weather records were set or tied worldwide on 27 March 1909. Highest significance: Mantova, IT.

Key Facts for 27 March 1909

  • On 27 March 1909, 9 weather records were set or tied at long-record stations worldwide.
  • 3 were record highs and 1 were record lows, counting maximum and minimum temperature.
  • By timescale, 0 were all-time records, 0 monthly and 9 daily.
  • Mantova set a daily record precipitation of 10.0 mm (0.4 in) on 27 March 1909.
  • Across 160 earlier years (1805 to 2026) the same calendar date averaged 483 records.

Record Map

9 stations
Weather records on 27 March 1909 9 station records on 27 March 1909 are marked on the map, coloured by record type.
9 station records on 27 March 1909 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.
Weather records on 27 March 1909: highest significance records shown on the map
StationCountryTypeValueSignificance
MantovaItalyRecord daily precipitation10.0 mm (0.4 in)16 of 100 (Routine)
Dublin Phoenix ParkIrelandRecord daily precipitation15.7 mm (0.6 in)14 of 100 (Routine)
Owen SoundCanadaRecord daily snowfall4.6 cm (1.8 in)13 of 100 (Routine)
Alice Springs Post OfficeAustraliaRecord high maximum temperature39.2 C (102.6 F)12 of 100 (Routine)
Kingston Queens UCanadaRecord daily snowfall6.6 cm (2.6 in)11 of 100 (Routine)
Alice Springs Post OfficeAustraliaRecord high minimum temperature25.0 C (77.0 F)9 of 100 (Routine)
Melbourne Regional OfficeAustraliaRecord low minimum temperature4.7 C (40.5 F)9 of 100 (Routine)
Winnipeg St Johns CollCanadaRecord daily snowfall7.1 cm (2.8 in)4 of 100 (Routine)
CharlottetownCanadaRecord high minimum temperature1.1 C (34.0 F)1 of 100 (Routine)

Counts by Type and Timescale

9 records
Records on 27 March 1909 by type Records set or tied on 27 March 1909 by type: Highest daily maximum 1, Highest daily minimum 2, Lowest daily minimum 1, Heaviest daily rainfall 2, Heaviest daily snowfall 3. 0123Highest daily maximum: 1Lowest daily maximum: 0Highest daily minimum: 2Lowest daily minimum: 1Heaviest daily rainfall: 2Heaviest daily snowfall: 3Deepest snow cover: 0Max highMax lowMin highMin lowRainSnowDepth
Records set or tied on 27 March 1909 by type: Highest daily maximum 1, Highest daily minimum 2, Lowest daily minimum 1, Heaviest daily rainfall 2, Heaviest daily snowfall 3.
Records on 27 March 1909 by type
Record typeRecords
Highest daily maximum1
Lowest daily maximum0
Highest daily minimum2
Lowest daily minimum1
Heaviest daily rainfall2
Heaviest daily snowfall3
Deepest snow cover0
Records on 27 March 1909 by timescale Records on 27 March 1909 by timescale: all-time 0, monthly 0, daily 9. 035810all-time: 0monthly: 0daily: 9all-timemonthlydaily
Records on 27 March 1909 by timescale: all-time 0, monthly 0, daily 9.
Records on 27 March 1909 by timescale
TimescaleRecords
all-time0
monthly0
daily9

How Much Records Were Beaten By

8 broken records
Histogram of margins by which records were beaten on 27 March 1909 Margins by which the 8 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 21.0. Ties are not counted. 02460 to 5: 65 to 10: 110 to 15: 015 to 20: 020 to 25: 10 to 55 to 1010 to 1515 to 2020 to 25
Margins by which the 8 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 21.0. Ties are not counted.
Histogram of margins by which records were beaten on 27 March 1909
MarginRecords
0 to 56
5 to 101
10 to 150
15 to 200
20 to 251

Top 20 by Significance

27 March 1909
Top 9 records on 27 March 1909 by significance
DateStationRecordValueBeat old record byOld record stoodSignificance
27 March 1909Mantova, ITdaily rain10.0 mm (0.4 in)2.6 mm (0.10 in)16 years16 of 100 (Routine)
27 March 1909Dublin Phoenix Park, IEdaily rain15.7 mm (0.6 in)2.5 mm (0.10 in)13 years14 of 100 (Routine)
27 March 1909Owen Sound, CAdaily snowfall4.6 cm (1.8 in)2.1 cm (0.8 in)25 years13 of 100 (Routine)
27 March 1909Alice Springs Post Office, AUdaily high max39.2 C (102.6 F)2.2 C (4.0 F)19 years12 of 100 (Routine)
27 March 1909Kingston Queens U, CAdaily snowfall6.6 cm (2.6 in)0.2 cm (0.1 in)29 years11 of 100 (Routine)
27 March 1909Alice Springs Post Office, AUdaily high min25.0 C (77.0 F)1.8 C (3.2 F)8 years9 of 100 (Routine)
27 March 1909Melbourne Regional Office, AUdaily low min4.7 C (40.5 F)1.4 C (2.5 F)2 years9 of 100 (Routine)
27 March 1909Winnipeg St Johns Coll, CAdaily snowfall7.1 cm (2.8 in)0.7 cm (0.3 in)2 years4 of 100 (Routine)
27 March 1909Charlottetown, CAdaily high min (Tie)1.1 C (34.0 F)tie4 years1 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

1805 to 1909
Records on 03-27 in each year Records set or tied on this calendar date in each year from 1805 to 1909. 1909 had 9 records. 05001,0001,5002,0001805: 11806: 11807: 11808: 21822: 11830: 11837: 11840: 11845: 11850: 21853: 31859: 11861: 11862: 41865: 11867: 21870: 21873: 21877: 11879: 11882: 21883: 11884: 11885: 21886: 51888: 31890: 71891: 11892: 41894: 41895: 21896: 51897: 71898: 91899: 11901: 71902: 181903: 171904: 81905: 291906: 271907: 361908: 191909: 91910: 281911: 121912: 321913: 871914: 451915: 241916: 401917: 351918: 501919: 261920: 341921: 1131922: 401923: 1291924: 2441925: 741926: 1961927: 811928: 2871929: 1861930: 2271931: 4341932: 4801933: 1271934: 3281935: 2361936: 2461937: 6601938: 3061939: 3561940: 4911941: 2631942: 4781943: 3231944: 8591945: 7711946: 7621947: 7771948: 4421949: 5301950: 5131951: 3781952: 2851953: 3751954: 2651955: 1,7801956: 5851957: 1931958: 3061959: 3591960: 6301961: 5951962: 4691963: 6151964: 4951965: 7011966: 5221967: 5311968: 5591969: 5191970: 4021971: 1,0091972: 5421973: 5071974: 4851975: 1,8731976: 5401977: 1,0581978: 9071979: 6131980: 4161981: 6091982: 8831983: 1,1921984: 7141985: 9921986: 1,1311987: 7271988: 8091989: 1,8391990: 1,0801991: 1,8621992: 8841993: 1,1861994: 1,1221995: 1,0481996: 1,2201997: 9571998: 1,4791999: 7632000: 6182001: 1,3502002: 1,2572003: 7062004: 1,3572005: 9312006: 1,0562007: 1,7522008: 9442009: 1,0012010: 5422011: 9732012: 9092013: 1,3822014: 1,1352015: 1,0702016: 7012017: 4632018: 6212019: 5122020: 8602021: 4332022: 1,3022023: 1,4262024: 5652025: 1,3382026: 1,4641805187318991917193419511968198520022019
Records set or tied on this calendar date in each year from 1805 to 1909. 1909 had 9 records.
Counts for years before the ledger starts come from the same station rules.
Records on 03-27 in each year
YearRecords
18051
18061
18071
18082
18221
18301
18371
18401
18451
18502
18533
18591
18611
18624
18651
18672
18702
18732
18771
18791
18822
18831
18841
18852
18865
18883
18907
18911
18924
18944
18952
18965
18977
18989
18991
19017
190218
190317
19048
190529
190627
190736
190819
19099
191028
191112
191232
191387
191445
191524
191640
191735
191850
191926
192034
1921113
192240
1923129
1924244
192574
1926196
192781
1928287
1929186
1930227
1931434
1932480
1933127
1934328
1935236
1936246
1937660
1938306
1939356
1940491
1941263
1942478
1943323
1944859
1945771
1946762
1947777
1948442
1949530
1950513
1951378
1952285
1953375
1954265
19551,780
1956585
1957193
1958306
1959359
1960630
1961595
1962469
1963615
1964495
1965701
1966522
1967531
1968559
1969519
1970402
19711,009
1972542
1973507
1974485
19751,873
1976540
19771,058
1978907
1979613
1980416
1981609
1982883
19831,192
1984714
1985992
19861,131
1987727
1988809
19891,839
19901,080
19911,862
1992884
19931,186
19941,122
19951,048
19961,220
1997957
19981,479
1999763
2000618
20011,350
20021,257
2003706
20041,357
2005931
20061,056
20071,752
2008944
20091,001
2010542
2011973
2012909
20131,382
20141,135
20151,070
2016701
2017463
2018621
2019512
2020860
2021433
20221,302
20231,426
2024565
20251,338
20261,464

Download the Data

  • Data for records on 1909-03-27: 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).