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Data as of 2025-12-31
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Built 2026-10-19 (19 October 2026)

Weather Records on 30 March 1856

2 weather records were set or tied worldwide on 30 March 1856. Highest significance: Bologna, IT.

Key Facts for 30 March 1856

  • On 30 March 1856, 2 weather records were set or tied at long-record stations worldwide.
  • 0 were record highs and 2 were record lows, counting maximum and minimum temperature.
  • By timescale, 0 were all-time records, 0 monthly and 2 daily.
  • Bologna set a daily record low minimum temperature of -1.3 C (29.7 F) on 30 March 1856.
  • Across 161 earlier years (1796 to 2025) the same calendar date averaged 472 records.

Record Map

2 stations
Weather records on 30 March 1856 2 station records on 30 March 1856 are marked on the map, coloured by record type.
2 station records on 30 March 1856 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.
Weather records on 30 March 1856: highest significance records shown on the map
StationCountryTypeValueSignificance
BolognaItalyRecord low minimum temperature-1.3 C (29.7 F)18 of 100 (Routine)
OxfordUnited KingdomRecord low minimum temperature-5.0 C (23.0 F)17 of 100 (Routine)

Counts by Type and Timescale

2 records
Records on 30 March 1856 by type Records set or tied on 30 March 1856 by type: Lowest daily minimum 2. 01122Highest daily maximum: 0Lowest daily maximum: 0Highest daily minimum: 0Lowest daily minimum: 2Heaviest daily rainfall: 0Heaviest daily snowfall: 0Deepest snow cover: 0Max highMax lowMin highMin lowRainSnowDepth
Records set or tied on 30 March 1856 by type: Lowest daily minimum 2.
Records on 30 March 1856 by type
Record typeRecords
Highest daily maximum0
Lowest daily maximum0
Highest daily minimum0
Lowest daily minimum2
Heaviest daily rainfall0
Heaviest daily snowfall0
Deepest snow cover0
Records on 30 March 1856 by timescale Records on 30 March 1856 by timescale: all-time 0, monthly 0, daily 2. 01122all-time: 0monthly: 0daily: 2all-timemonthlydaily
Records on 30 March 1856 by timescale: all-time 0, monthly 0, daily 2.
Records on 30 March 1856 by timescale
TimescaleRecords
all-time0
monthly0
daily2

How Much Records Were Beaten By

2 broken records
Histogram of margins by which records were beaten on 30 March 1856 Margins by which the 2 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 1.0. Ties are not counted. 001110.0 to 0.2: 00.2 to 0.4: 00.4 to 0.6: 10.6 to 0.8: 00.8 to 1.0: 10.0 to 0.20.2 to 0.40.4 to 0.60.6 to 0.80.8 to 1.0
Margins by which the 2 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 1.0. Ties are not counted.
Histogram of margins by which records were beaten on 30 March 1856
MarginRecords
0.0 to 0.20
0.2 to 0.40
0.4 to 0.61
0.6 to 0.80
0.8 to 1.01

Top 20 by Significance

30 March 1856
Top 2 records on 30 March 1856 by significance
DateStationRecordValueBeat old record byOld record stoodSignificance
30 March 1856Bologna, ITdaily low min-1.3 C (29.7 F)1.0 C (1.8 F)40 years18 of 100 (Routine)
30 March 1856Oxford, GBdaily low min-5.0 C (23.0 F)0.6 C (1.1 F)40 years17 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

1796 to 1856
Records on 03-30 in each year Records set or tied on this calendar date in each year from 1796 to 1856. 1856 had 2 records. 01,0002,0003,0001796: 11805: 11808: 11815: 11822: 11830: 21834: 11840: 11842: 11847: 11848: 11854: 11856: 21859: 11860: 11862: 11863: 21865: 41869: 11872: 61874: 11881: 41882: 31883: 21884: 21885: 11886: 11887: 51888: 21890: 41892: 41894: 21896: 31897: 11898: 51899: 21900: 51901: 61902: 91903: 81904: 141905: 351906: 91907: 281908: 121909: 181910: 681911: 451912: 251913: 311914: 201915: 781916: 191917: 2481918: 291919: 421920: 201921: 321922: 891923: 2291924: 2151925: 901926: 2731927: 801928: 2091929: 991930: 2151931: 2541932: 1981933: 3821934: 2361935: 1871936: 8811937: 2621938: 6901939: 3051940: 4661941: 4381942: 2571943: 9281944: 8231945: 6761946: 5361947: 1,0001948: 3631949: 7951950: 6161951: 5691952: 2651953: 4321954: 7431955: 4371956: 5001957: 3301958: 2881959: 3981960: 4311961: 4041962: 5781963: 1,0101964: 1,4201965: 3761966: 7591967: 1,2611968: 7361969: 1,3721970: 1,0381971: 4901972: 3841973: 1,0891974: 8951975: 1,2551976: 6191977: 1,6271978: 1,0171979: 7531980: 7621981: 8981982: 7641983: 6241984: 7561985: 1,3311986: 1,5331987: 1,8501988: 6351989: 1,0631990: 8971991: 8211992: 6111993: 7121994: 7671995: 9201996: 7811997: 9111998: 2,4641999: 7082000: 6312001: 8402002: 8782003: 1,4722004: 1,2982005: 6832006: 6892007: 1,2652008: 1,1002009: 7502010: 9332011: 6702012: 7432013: 6912014: 7762015: 1,1942016: 5962017: 1,2672018: 4342019: 6622020: 4622021: 1,0082022: 5752023: 1,1062024: 4312025: 9571796186518981915193219491966198320002017
Records set or tied on this calendar date in each year from 1796 to 1856. 1856 had 2 records.
Counts for years before the ledger starts come from the same station rules.
Records on 03-30 in each year
YearRecords
17961
18051
18081
18151
18221
18302
18341
18401
18421
18471
18481
18541
18562
18591
18601
18621
18632
18654
18691
18726
18741
18814
18823
18832
18842
18851
18861
18875
18882
18904
18924
18942
18963
18971
18985
18992
19005
19016
19029
19038
190414
190535
19069
190728
190812
190918
191068
191145
191225
191331
191420
191578
191619
1917248
191829
191942
192020
192132
192289
1923229
1924215
192590
1926273
192780
1928209
192999
1930215
1931254
1932198
1933382
1934236
1935187
1936881
1937262
1938690
1939305
1940466
1941438
1942257
1943928
1944823
1945676
1946536
19471,000
1948363
1949795
1950616
1951569
1952265
1953432
1954743
1955437
1956500
1957330
1958288
1959398
1960431
1961404
1962578
19631,010
19641,420
1965376
1966759
19671,261
1968736
19691,372
19701,038
1971490
1972384
19731,089
1974895
19751,255
1976619
19771,627
19781,017
1979753
1980762
1981898
1982764
1983624
1984756
19851,331
19861,533
19871,850
1988635
19891,063
1990897
1991821
1992611
1993712
1994767
1995920
1996781
1997911
19982,464
1999708
2000631
2001840
2002878
20031,472
20041,298
2005683
2006689
20071,265
20081,100
2009750
2010933
2011670
2012743
2013691
2014776
20151,194
2016596
20171,267
2018434
2019662
2020462
20211,008
2022575
20231,106
2024431
2025957

Download the Data

  • Data for records on 1856-03-30: 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 2026-10-18 (18 October 2026). Records are computed by this site and are not official.

Data as of . Last revised (2025-12-31).