8 station records on 18 March 1908 are marked on the map, coloured by record type. Dot size shows the significance score. Made with Natural Earth.
Weather records on 18 March 1908: highest significance records shown on the map
Station
Country
Type
Value
Significance
Pesaro
Italy
Record daily precipitation
17.0 mm (0.7 in)
17 of 100 (Routine)
Montgomery Wb City
United States
Record high minimum temperature
20.0 C (68.0 F)
15 of 100 (Routine)
Reading Wb City
United States
Record daily precipitation
27.7 mm (1.1 in)
12 of 100 (Routine)
Forbes (Camp Street)
Australia
Record low maximum temperature
21.7 C (71.1 F)
11 of 100 (Routine)
Wilmington Wb City
United States
Record high maximum temperature
27.8 C (82.0 F)
10 of 100 (Routine)
Montgomery Wb City
United States
Record high maximum temperature
30.6 C (87.1 F)
9 of 100 (Routine)
Wilmington Wb City
United States
Record high minimum temperature
16.1 C (61.0 F)
9 of 100 (Routine)
Fort Sill
United States
Record high maximum temperature
35.0 C (95.0 F)
7 of 100 (Routine)
Counts by Type and Timescale
8 records
Records set or tied on 18 March 1908 by type: Highest daily maximum 3, Lowest daily maximum 1, Highest daily minimum 2, Heaviest daily rainfall 2.
Records on 18 March 1908 by type
Record type
Records
Highest daily maximum
3
Lowest daily maximum
1
Highest daily minimum
2
Lowest daily minimum
0
Heaviest daily rainfall
2
Heaviest daily snowfall
0
Deepest snow cover
0
Records on 18 March 1908 by timescale: all-time 0, monthly 0, daily 8.
Records on 18 March 1908 by timescale
Timescale
Records
all-time
0
monthly
0
daily
8
How Much Records Were Beaten By
8 broken records
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 3.6. Ties are not counted.
Histogram of margins by which records were beaten on 18 March 1908
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
1806 to 1908
1908
Records set or tied on this calendar date in each year from 1806 to 1908. 1908 had 8 records.
Counts for years before the ledger starts come from the same station rules.
Records on 03-18 in each year
Year
Records
1806
1
1807
1
1808
1
1810
1
1814
1
1831
1
1836
1
1839
1
1845
1
1849
1
1850
5
1853
2
1859
1
1863
1
1865
2
1867
1
1868
3
1876
1
1881
1
1882
3
1884
3
1885
1
1887
1
1888
4
1890
3
1891
3
1892
2
1893
1
1894
1
1895
2
1896
10
1897
14
1898
5
1899
8
1900
14
1901
2
1902
9
1903
22
1904
9
1905
19
1906
13
1907
11
1908
8
1909
9
1910
12
1911
17
1912
16
1913
24
1914
32
1915
30
1916
73
1917
45
1918
32
1919
25
1920
39
1921
66
1922
39
1923
262
1924
96
1925
145
1926
251
1927
376
1928
301
1929
106
1930
261
1931
167
1932
212
1933
244
1934
375
1935
87
1936
699
1937
296
1938
304
1939
750
1940
444
1941
954
1942
382
1943
603
1944
321
1945
751
1946
492
1947
328
1948
296
1949
292
1950
1,042
1951
582
1952
474
1953
218
1954
355
1955
469
1956
363
1957
374
1958
347
1959
392
1960
585
1961
579
1962
284
1963
665
1964
348
1965
1,584
1966
540
1967
1,396
1968
915
1969
601
1970
533
1971
405
1972
1,028
1973
716
1974
694
1975
614
1976
538
1977
683
1978
1,003
1979
894
1980
588
1981
570
1982
1,284
1983
1,225
1984
446
1985
731
1986
626
1987
933
1988
1,001
1989
1,147
1990
1,478
1991
706
1992
789
1993
1,683
1994
960
1995
833
1996
518
1997
1,024
1998
1,144
1999
1,051
2000
524
2001
841
2002
1,562
2003
1,425
2004
1,232
2005
1,178
2006
551
2007
1,330
2008
1,066
2009
776
2010
678
2011
993
2012
3,348
2013
783
2014
701
2015
943
2016
675
2017
1,183
2018
915
2019
664
2020
668
2021
559
2022
473
2023
890
2024
844
2025
729
Download the Data
Data for records on 1908-03-18: 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 2026-10-14 (14 October 2026). Records are computed by this site and are not official.