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

Weather Records on 22 April 1861

1 weather records were set or tied worldwide on 22 April 1861. Highest significance: Bologna, IT.

Key Facts for 22 April 1861

  • On 22 April 1861, 1 weather records were set or tied at long-record stations worldwide.
  • 0 were record highs and 1 were record lows, counting maximum and minimum temperature.
  • By timescale, 0 were all-time records, 0 monthly and 1 daily.
  • Bologna set a daily record low minimum temperature of 1.5 C (34.7 F) on 22 April 1861.
  • Across 163 earlier years (1800 to 2025) the same calendar date averaged 446 records.

Record Map

1 stations
Weather records on 22 April 1861 1 station records on 22 April 1861 are marked on the map, coloured by record type.
1 station records on 22 April 1861 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.
Weather records on 22 April 1861: highest significance records shown on the map
StationCountryTypeValueSignificance
BolognaItalyRecord low minimum temperature1.5 C (34.7 F)8 of 100 (Routine)

Counts by Type and Timescale

1 records
Records on 22 April 1861 by type Records set or tied on 22 April 1861 by type: Lowest daily minimum 1. 00111Highest daily maximum: 0Lowest daily maximum: 0Highest daily minimum: 0Lowest daily minimum: 1Heaviest daily rainfall: 0Heaviest daily snowfall: 0Deepest snow cover: 0Max highMax lowMin highMin lowRainSnowDepth
Records set or tied on 22 April 1861 by type: Lowest daily minimum 1.
Records on 22 April 1861 by type
Record typeRecords
Highest daily maximum0
Lowest daily maximum0
Highest daily minimum0
Lowest daily minimum1
Heaviest daily rainfall0
Heaviest daily snowfall0
Deepest snow cover0
Records on 22 April 1861 by timescale Records on 22 April 1861 by timescale: all-time 0, monthly 0, daily 1. 00111all-time: 0monthly: 0daily: 1all-timemonthlydaily
Records on 22 April 1861 by timescale: all-time 0, monthly 0, daily 1.
Records on 22 April 1861 by timescale
TimescaleRecords
all-time0
monthly0
daily1

How Much Records Were Beaten By

1 broken records
Histogram of margins by which records were beaten on 22 April 1861 Margins by which the 1 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: 00.6 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 1 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 22 April 1861
MarginRecords
0.0 to 0.20
0.2 to 0.40
0.4 to 0.60
0.6 to 0.80
0.8 to 1.01

Top 20 by Significance

22 April 1861
Top 1 records on 22 April 1861 by significance
DateStationRecordValueBeat old record byOld record stoodSignificance
22 April 1861Bologna, ITdaily low min1.5 C (34.7 F)1.0 C (1.8 F)8 years8 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 1861
Records on 04-22 in each year Records set or tied on this calendar date in each year from 1800 to 1861. 1861 had 1 records. 05001,0001,5002,0001800: 11815: 11817: 11838: 11842: 11846: 11849: 11851: 11852: 21854: 21855: 21857: 11861: 11862: 11864: 11865: 21868: 11872: 21873: 11874: 21875: 11877: 11879: 11880: 11881: 11883: 11884: 31885: 31888: 41890: 11891: 11892: 21893: 21895: 41896: 11897: 11898: 41899: 31900: 41901: 261902: 131903: 91904: 61905: 81906: 111907: 121908: 141909: 251910: 271911: 291912: 351913: 221914: 791915: 141916: 561917: 291918: 631919: 451920: 551921: 751922: 811923: 1191924: 1321925: 4211926: 1481927: 5471928: 3801929: 1941930: 2071931: 5611932: 2661933: 1891934: 3401935: 2981936: 5431937: 3681938: 2431939: 2101940: 4341941: 2871942: 2861943: 5191944: 5651945: 2501946: 5551947: 5521948: 4541949: 3771950: 5841951: 5561952: 6361953: 3841954: 5451955: 7831956: 2491957: 7051958: 4111959: 4121960: 1,1071961: 4921962: 3291963: 8871964: 1,1091965: 5121966: 5341967: 1,2271968: 8701969: 5001970: 1,0481971: 4201972: 7801973: 8501974: 6471975: 3901976: 3631977: 8181978: 7651979: 4301980: 1,6321981: 9591982: 1,0731983: 9381984: 1,1281985: 1,4261986: 1,3811987: 1,0541988: 9711989: 1,4671990: 8151991: 1,2721992: 1,1551993: 1,3271994: 8121995: 1,1291996: 1,0511997: 9751998: 1,1741999: 9412000: 1,2022001: 1,3252002: 1,4062003: 5292004: 6472005: 6662006: 7972007: 6502008: 8442009: 9592010: 9022011: 1,0172012: 1,2122013: 9852014: 4372015: 5292016: 5932017: 4702018: 6842019: 4962020: 5862021: 1,3172022: 5042023: 5392024: 6652025: 4031800187218961913193019471964198119982015
Records set or tied on this calendar date in each year from 1800 to 1861. 1861 had 1 records.
Counts for years before the ledger starts come from the same station rules.
Records on 04-22 in each year
YearRecords
18001
18151
18171
18381
18421
18461
18491
18511
18522
18542
18552
18571
18611
18621
18641
18652
18681
18722
18731
18742
18751
18771
18791
18801
18811
18831
18843
18853
18884
18901
18911
18922
18932
18954
18961
18971
18984
18993
19004
190126
190213
19039
19046
19058
190611
190712
190814
190925
191027
191129
191235
191322
191479
191514
191656
191729
191863
191945
192055
192175
192281
1923119
1924132
1925421
1926148
1927547
1928380
1929194
1930207
1931561
1932266
1933189
1934340
1935298
1936543
1937368
1938243
1939210
1940434
1941287
1942286
1943519
1944565
1945250
1946555
1947552
1948454
1949377
1950584
1951556
1952636
1953384
1954545
1955783
1956249
1957705
1958411
1959412
19601,107
1961492
1962329
1963887
19641,109
1965512
1966534
19671,227
1968870
1969500
19701,048
1971420
1972780
1973850
1974647
1975390
1976363
1977818
1978765
1979430
19801,632
1981959
19821,073
1983938
19841,128
19851,426
19861,381
19871,054
1988971
19891,467
1990815
19911,272
19921,155
19931,327
1994812
19951,129
19961,051
1997975
19981,174
1999941
20001,202
20011,325
20021,406
2003529
2004647
2005666
2006797
2007650
2008844
2009959
2010902
20111,017
20121,212
2013985
2014437
2015529
2016593
2017470
2018684
2019496
2020586
20211,317
2022504
2023539
2024665
2025403

Download the Data

  • Data for records on 1861-04-22: 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).