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Built 2026-10-19 (19 October 2026)

Weather Records on 15 March 1903

9 weather records were set or tied worldwide on 15 March 1903. Highest significance: World Trade Ctr, US.

Key Facts for 15 March 1903

  • On 15 March 1903, 9 weather records were set or tied at long-record stations worldwide.
  • 8 were record highs and 0 were record lows, counting maximum and minimum temperature.
  • By timescale, 0 were all-time records, 0 monthly and 9 daily.
  • World Trade Ctr set a daily record high minimum temperature of 5.6 C (42.1 F) on 15 March 1903.
  • Across 161 earlier years (1810 to 2026) the same calendar date averaged 489 records.

Record Map

9 stations
Weather records on 15 March 1903 9 station records on 15 March 1903 are marked on the map, coloured by record type.
9 station records on 15 March 1903 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.
Weather records on 15 March 1903: highest significance records shown on the map
StationCountryTypeValueSignificance
World Trade CtrUnited StatesRecord high minimum temperature5.6 C (42.1 F)16 of 100 (Routine)
Ny City Cntrl ParkUnited StatesRecord high minimum temperature6.1 C (43.0 F)16 of 100 (Routine)
Emmaville (Strathbogie)AustraliaRecord daily precipitation17.8 mm (0.7 in)15 of 100 (Routine)
Baltimore Customs HouseUnited StatesRecord high minimum temperature7.2 C (45.0 F)14 of 100 (Routine)
PeterboroughCanadaRecord high minimum temperature0.0 C (32.0 F)11 of 100 (Routine)
Ny City Cntrl ParkUnited StatesRecord high maximum temperature14.4 C (57.9 F)11 of 100 (Routine)
WashingtonUnited StatesRecord high maximum temperature21.1 C (70.0 F)3 of 100 (Routine)
Montgomery Wb CityUnited StatesRecord high minimum temperature16.1 C (61.0 F)2 of 100 (Routine)
World Trade CtrUnited StatesRecord high maximum temperature13.3 C (55.9 F)2 of 100 (Routine)

Counts by Type and Timescale

9 records
Records on 15 March 1903 by type Records set or tied on 15 March 1903 by type: Highest daily maximum 3, Highest daily minimum 5, Heaviest daily rainfall 1. 0246Highest daily maximum: 3Lowest daily maximum: 0Highest daily minimum: 5Lowest daily minimum: 0Heaviest daily rainfall: 1Heaviest daily snowfall: 0Deepest snow cover: 0Max highMax lowMin highMin lowRainSnowDepth
Records set or tied on 15 March 1903 by type: Highest daily maximum 3, Highest daily minimum 5, Heaviest daily rainfall 1.
Records on 15 March 1903 by type
Record typeRecords
Highest daily maximum3
Lowest daily maximum0
Highest daily minimum5
Lowest daily minimum0
Heaviest daily rainfall1
Heaviest daily snowfall0
Deepest snow cover0
Records on 15 March 1903 by timescale Records on 15 March 1903 by timescale: all-time 0, monthly 0, daily 9. 035810all-time: 0monthly: 0daily: 9all-timemonthlydaily
Records on 15 March 1903 by timescale: all-time 0, monthly 0, daily 9.
Records on 15 March 1903 by timescale
TimescaleRecords
all-time0
monthly0
daily9

How Much Records Were Beaten By

6 broken records
Histogram of margins by which records were beaten on 15 March 1903 Margins by which the 6 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 11.2. Ties are not counted. 01230 to 2: 32 to 4: 24 to 6: 06 to 8: 08 to 10: 010 to 12: 10 to 22 to 44 to 66 to 88 to 1010 to 12
Margins by which the 6 broken records beat the old ones, in degrees Celsius for temperature and millimetres for precipitation and snow; the largest margin was 11.2. Ties are not counted.
Histogram of margins by which records were beaten on 15 March 1903
MarginRecords
0 to 23
2 to 42
4 to 60
6 to 80
8 to 100
10 to 121

Top 20 by Significance

15 March 1903
Top 9 records on 15 March 1903 by significance
DateStationRecordValueBeat old record byOld record stoodSignificance
15 March 1903World Trade Ctr, USdaily high min5.6 C (42.1 F)2.8 C (5.0 F)24 years16 of 100 (Routine)
15 March 1903Ny City Cntrl Park, USdaily high min6.1 C (43.0 F)3.3 C (5.9 F)24 years16 of 100 (Routine)
15 March 1903Emmaville (Strathbogie), AUdaily rain17.8 mm (0.7 in)11.2 mm (0.4 in)18 years15 of 100 (Routine)
15 March 1903Baltimore Customs House, USdaily high min7.2 C (45.0 F)1.6 C (2.9 F)27 years14 of 100 (Routine)
15 March 1903Peterborough, CAdaily high min0.0 C (32.0 F)1.1 C (2.0 F)24 years11 of 100 (Routine)
15 March 1903Ny City Cntrl Park, USdaily high max14.4 C (57.9 F)1.6 C (2.9 F)19 years11 of 100 (Routine)
15 March 1903Washington, USdaily high max (Tie)21.1 C (70.0 F)tie29 years3 of 100 (Routine)
15 March 1903Montgomery Wb City, USdaily high min (Tie)16.1 C (61.0 F)tie22 years2 of 100 (Routine)
15 March 1903World Trade Ctr, USdaily high max (Tie)13.3 C (55.9 F)tie19 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

1810 to 1903
Records on 03-15 in each year Records set or tied on this calendar date in each year from 1810 to 1903. 1903 had 9 records. 01,0002,0003,0004,0001810: 11813: 11825: 11826: 11828: 11835: 11836: 21839: 11840: 11845: 31846: 11850: 11852: 21854: 11859: 31863: 11867: 11869: 11878: 11882: 31883: 11884: 31886: 11887: 11888: 31889: 31890: 31891: 51892: 61893: 51894: 11895: 41896: 51898: 31899: 51900: 121901: 111902: 141903: 91904: 61905: 141906: 361907: 161908: 431909: 131910: 231911: 271912: 511913: 791914: 321915: 111916: 341917: 361918: 811919: 401920: 431921: 1401922: 391923: 1341924: 1451925: 721926: 1691927: 3321928: 1931929: 2671930: 2401931: 1221932: 6101933: 1671934: 2981935: 6171936: 2981937: 7111938: 5051939: 3361940: 3401941: 2591942: 3991943: 6391944: 6221945: 8951946: 9151947: 3741948: 1981949: 4091950: 2491951: 3341952: 3581953: 2981954: 3401955: 4191956: 5341957: 4851958: 4311959: 3481960: 9721961: 4301962: 5851963: 2971964: 4111965: 1741966: 8931967: 8311968: 5451969: 9331970: 5411971: 7721972: 8141973: 1,0741974: 4391975: 7131976: 2201977: 7871978: 5661979: 9971980: 5031981: 7991982: 9971983: 8441984: 6381985: 5191986: 7711987: 6871988: 1,5991989: 1,2211990: 2,2551991: 8521992: 1,1311993: 3,3531994: 1,4051995: 1,3721996: 7061997: 1,5001998: 8471999: 1,2692000: 4582001: 9302002: 1,3172003: 1,1572004: 1,0462005: 1,0992006: 6882007: 1,4202008: 9032009: 7442010: 6752011: 7302012: 2,2972013: 1,4862014: 3972015: 1,5732016: 9482017: 1,4972018: 5382019: 8612020: 1,1282021: 9162022: 4912023: 7682024: 1,4012025: 1,1622026: 8771810186918991916193319501967198420012018
Records set or tied on this calendar date in each year from 1810 to 1903. 1903 had 9 records.
Counts for years before the ledger starts come from the same station rules.
Records on 03-15 in each year
YearRecords
18101
18131
18251
18261
18281
18351
18362
18391
18401
18453
18461
18501
18522
18541
18593
18631
18671
18691
18781
18823
18831
18843
18861
18871
18883
18893
18903
18915
18926
18935
18941
18954
18965
18983
18995
190012
190111
190214
19039
19046
190514
190636
190716
190843
190913
191023
191127
191251
191379
191432
191511
191634
191736
191881
191940
192043
1921140
192239
1923134
1924145
192572
1926169
1927332
1928193
1929267
1930240
1931122
1932610
1933167
1934298
1935617
1936298
1937711
1938505
1939336
1940340
1941259
1942399
1943639
1944622
1945895
1946915
1947374
1948198
1949409
1950249
1951334
1952358
1953298
1954340
1955419
1956534
1957485
1958431
1959348
1960972
1961430
1962585
1963297
1964411
1965174
1966893
1967831
1968545
1969933
1970541
1971772
1972814
19731,074
1974439
1975713
1976220
1977787
1978566
1979997
1980503
1981799
1982997
1983844
1984638
1985519
1986771
1987687
19881,599
19891,221
19902,255
1991852
19921,131
19933,353
19941,405
19951,372
1996706
19971,500
1998847
19991,269
2000458
2001930
20021,317
20031,157
20041,046
20051,099
2006688
20071,420
2008903
2009744
2010675
2011730
20122,297
20131,486
2014397
20151,573
2016948
20171,497
2018538
2019861
20201,128
2021916
2022491
2023768
20241,401
20251,162
2026877

Download the Data

  • Data for records on 1903-03-15: 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).