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Built 2026-10-19 (19 October 2026)

Weather Records on 20 March 1907

17 weather records were set or tied worldwide on 20 March 1907. Highest significance: Chatham, CA.

Key Facts for 20 March 1907

  • On 20 March 1907, 17 weather records were set or tied at long-record stations worldwide.
  • 7 were record highs and 2 were record lows, counting maximum and minimum temperature.
  • By timescale, 0 were all-time records, 4 monthly and 13 daily.
  • Chatham set a monthly record daily snowfall of 47.5 cm (18.7 in) on 20 March 1907.
  • Across 166 earlier years (1808 to 2026) the same calendar date averaged 458 records.

Record Map

17 stations
Weather records on 20 March 1907 17 station records on 20 March 1907 are marked on the map, coloured by record type.
17 station records on 20 March 1907 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.
Weather records on 20 March 1907: highest significance records shown on the map
StationCountryTypeValueSignificance
ChathamCanadaRecord daily snowfall47.5 cm (18.7 in)31 of 100 (Routine)
CharlottetownCanadaRecord daily snowfall17.8 cm (7.0 in)21 of 100 (Routine)
MilanItalyRecord high maximum temperature22.0 C (71.6 F)18 of 100 (Routine)
CharlottetownCanadaRecord daily precipitation17.8 mm (0.7 in)16 of 100 (Routine)
Scone (Philip Street)AustraliaRecord daily precipitation25.1 mm (1.0 in)15 of 100 (Routine)
ChathamCanadaRecord daily precipitation47.5 mm (1.9 in)15 of 100 (Routine)
Port HastingsCanadaRecord daily snowfall15.2 cm (6.0 in)15 of 100 (Routine)
Santa FeUnited StatesRecord high maximum temperature22.2 C (72.0 F)11 of 100 (Routine)
Fredericton UnbCanadaRecord daily snowfall25.4 cm (10.0 in)10 of 100 (Routine)
TruroCanadaRecord daily snowfall12.7 cm (5.0 in)8 of 100 (Routine)
Wilmington Wb CityUnited StatesRecord high maximum temperature28.9 C (84.0 F)6 of 100 (Routine)
Jacksonville Wb CityUnited StatesRecord high maximum temperature31.1 C (88.0 F)5 of 100 (Routine)
Montgomery Wb CityUnited StatesRecord high maximum temperature30.6 C (87.1 F)4 of 100 (Routine)
Santa FeUnited StatesRecord high minimum temperature5.6 C (42.1 F)4 of 100 (Routine)
ChathamCanadaRecord low maximum temperature-4.4 C (24.1 F)3 of 100 (Routine)
Fort SillUnited StatesRecord high maximum temperature35.6 C (96.1 F)3 of 100 (Routine)
Forbes (Camp Street)AustraliaRecord low maximum temperature22.8 C (73.0 F)1 of 100 (Routine)

Counts by Type and Timescale

17 records
Records on 20 March 1907 by type Records set or tied on 20 March 1907 by type: Highest daily maximum 6, Lowest daily maximum 2, Highest daily minimum 1, Heaviest daily rainfall 3, Heaviest daily snowfall 5. 0246Highest daily maximum: 6Lowest daily maximum: 2Highest daily minimum: 1Lowest daily minimum: 0Heaviest daily rainfall: 3Heaviest daily snowfall: 5Deepest snow cover: 0Max highMax lowMin highMin lowRainSnowDepth
Records set or tied on 20 March 1907 by type: Highest daily maximum 6, Lowest daily maximum 2, Highest daily minimum 1, Heaviest daily rainfall 3, Heaviest daily snowfall 5.
Records on 20 March 1907 by type
Record typeRecords
Highest daily maximum6
Lowest daily maximum2
Highest daily minimum1
Lowest daily minimum0
Heaviest daily rainfall3
Heaviest daily snowfall5
Deepest snow cover0
Records on 20 March 1907 by timescale Records on 20 March 1907 by timescale: all-time 0, monthly 4, daily 13. 051015all-time: 0monthly: 4daily: 13all-timemonthlydaily
Records on 20 March 1907 by timescale: all-time 0, monthly 4, daily 13.
Records on 20 March 1907 by timescale
TimescaleRecords
all-time0
monthly4
daily13

How Much Records Were Beaten By

12 broken records
Histogram of margins by which records were beaten on 20 March 1907 Margins by which the 12 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 84.0. Ties are not counted. 024680 to 20: 720 to 40: 140 to 60: 260 to 80: 180 to 100: 10 to 2020 to 4040 to 6060 to 8080 to 100
Margins by which the 12 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 84.0. Ties are not counted.
Histogram of margins by which records were beaten on 20 March 1907
MarginRecords
0 to 207
20 to 401
40 to 602
60 to 801
80 to 1001

Top 20 by Significance

20 March 1907
Top 17 records on 20 March 1907 by significance
DateStationRecordValueBeat old record byOld record stoodSignificance
20 March 1907Chatham, CAmonthly snowfall47.5 cm (18.7 in)7.1 cm (2.8 in)21 years31 of 100 (Routine)
20 March 1907Charlottetown, CAdaily snowfall17.8 cm (7.0 in)8.4 cm (3.3 in)2 years21 of 100 (Routine)
20 March 1907Milan, ITdaily high max22.0 C (71.6 F)0.7 C (1.3 F)25 years18 of 100 (Routine)
20 March 1907Charlottetown, CAdaily rain17.8 mm (0.7 in)7.9 mm (0.31 in)7 years16 of 100 (Routine)
20 March 1907Scone (Philip Street), AUdaily rain25.1 mm (1.0 in)9.1 mm (0.36 in)19 years15 of 100 (Routine)
20 March 1907Chatham, CAdaily rain47.5 mm (1.9 in)4.3 mm (0.17 in)23 years15 of 100 (Routine)
20 March 1907Port Hastings, CAdaily snowfall15.2 cm (6.0 in)5.0 cm (2.0 in)16 years15 of 100 (Routine)
20 March 1907Santa Fe, USdaily high max22.2 C (72.0 F)0.5 C (0.9 F)29 years11 of 100 (Routine)
20 March 1907Fredericton Unb, CAdaily snowfall25.4 cm (10.0 in)5.1 cm (2.0 in)0 years10 of 100 (Routine)
20 March 1907Truro, CAdaily snowfall12.7 cm (5.0 in)2.5 cm (1.0 in)0 years8 of 100 (Routine)
20 March 1907Wilmington Wb City, USdaily high max28.9 C (84.0 F)0.6 C (1.1 F)8 years6 of 100 (Routine)
20 March 1907Jacksonville Wb City, USmonthly high max (Tie)31.1 C (88.0 F)tie24 years5 of 100 (Routine)
20 March 1907Montgomery Wb City, USmonthly high max (Tie)30.6 C (87.1 F)tie10 years4 of 100 (Routine)
20 March 1907Santa Fe, USdaily high min5.6 C (42.1 F)0.6 C (1.1 F)2 years4 of 100 (Routine)
20 March 1907Chatham, CAdaily low max (Tie)-4.4 C (24.1 F)tie31 years3 of 100 (Routine)
20 March 1907Fort Sill, USmonthly high max (Tie)35.6 C (96.1 F)tie2 years3 of 100 (Routine)
20 March 1907Forbes (Camp Street), AUdaily low max (Tie)22.8 C (73.0 F)tie12 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

1808 to 1907
Records on 03-20 in each year Records set or tied on this calendar date in each year from 1808 to 1907. 1907 had 17 records. 01,0002,0003,0004,0001808: 31818: 11822: 21830: 11834: 11838: 11845: 11849: 31850: 11852: 11853: 11858: 11862: 11865: 111866: 11870: 11872: 21873: 11874: 21875: 21876: 21879: 21881: 21882: 21883: 11884: 21885: 31886: 21887: 31888: 51889: 51890: 11892: 11893: 21894: 51895: 21896: 51897: 21898: 51899: 91900: 81901: 61902: 131903: 341904: 121905: 61906: 161907: 171908: 41909: 61910: 201911: 351912: 121913: 421914: 511915: 221916: 461917: 491918: 401919: 311920: 521921: 931922: 491923: 2751924: 761925: 1211926: 1031927: 2981928: 2581929: 561930: 861931: 4921932: 1171933: 3541934: 2431935: 4081936: 2451937: 2201938: 3941939: 2401940: 4861941: 3901942: 3251943: 3781944: 6111945: 6361946: 4351947: 2991948: 6971949: 3521950: 3671951: 7881952: 5891953: 3501954: 3031955: 7191956: 5271957: 5161958: 4671959: 2931960: 5941961: 3321962: 3631963: 4471964: 5251965: 2,0201966: 3671967: 7841968: 8191969: 3741970: 9121971: 3771972: 6351973: 4221974: 7551975: 9321976: 9891977: 3521978: 8631979: 7121980: 4581981: 7121982: 1,1891983: 1,1791984: 7751985: 6361986: 6661987: 8671988: 1,0441989: 7931990: 1,4961991: 1,2051992: 6541993: 1,0141994: 1,0401995: 8571996: 1,1471997: 1,8011998: 9631999: 7932000: 8942001: 1,0482002: 1,6982003: 1,1662004: 1,7012005: 6022006: 1,3532007: 1,0532008: 9932009: 4452010: 1,2642011: 1,0032012: 3,0512013: 7622014: 8002015: 5212016: 4502017: 1,3312018: 5872019: 5302020: 1,0062021: 4872022: 6672023: 9752024: 5202025: 8482026: 3,1261808187318941911192819451962197919962013
Records set or tied on this calendar date in each year from 1808 to 1907. 1907 had 17 records.
Counts for years before the ledger starts come from the same station rules.
Records on 03-20 in each year
YearRecords
18083
18181
18222
18301
18341
18381
18451
18493
18501
18521
18531
18581
18621
186511
18661
18701
18722
18731
18742
18752
18762
18792
18812
18822
18831
18842
18853
18862
18873
18885
18895
18901
18921
18932
18945
18952
18965
18972
18985
18999
19008
19016
190213
190334
190412
19056
190616
190717
19084
19096
191020
191135
191212
191342
191451
191522
191646
191749
191840
191931
192052
192193
192249
1923275
192476
1925121
1926103
1927298
1928258
192956
193086
1931492
1932117
1933354
1934243
1935408
1936245
1937220
1938394
1939240
1940486
1941390
1942325
1943378
1944611
1945636
1946435
1947299
1948697
1949352
1950367
1951788
1952589
1953350
1954303
1955719
1956527
1957516
1958467
1959293
1960594
1961332
1962363
1963447
1964525
19652,020
1966367
1967784
1968819
1969374
1970912
1971377
1972635
1973422
1974755
1975932
1976989
1977352
1978863
1979712
1980458
1981712
19821,189
19831,179
1984775
1985636
1986666
1987867
19881,044
1989793
19901,496
19911,205
1992654
19931,014
19941,040
1995857
19961,147
19971,801
1998963
1999793
2000894
20011,048
20021,698
20031,166
20041,701
2005602
20061,353
20071,053
2008993
2009445
20101,264
20111,003
20123,051
2013762
2014800
2015521
2016450
20171,331
2018587
2019530
20201,006
2021487
2022667
2023975
2024520
2025848
20263,126

Download the Data

  • Data for records on 1907-03-20: 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).