Built 2026-10-18 (18 October 2026)

Concord Walker Hospital Threshold Days by Year

5 fixed thresholds counted per year at Concord Walker Hospital (ASN00066064): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Concord Walker Hospital Thresholds

  • Concord Walker Hospital: days with 10 mm (0.39 in) or more of precipitation in 76 years, most in 1950 with 59.
  • Concord Walker Hospital: days with 25 mm (0.98 in) or more of precipitation in 76 years, most in 1929 with 24.
  • Concord Walker Hospital: days with 50 mm (1.97 in) or more of precipitation in 71 years, most in 1929 with 14.
  • Concord Walker Hospital: days with 100 mm (3.94 in) or more of precipitation in 35 years, most in 1953 with 3.
  • 5 fixed thresholds have at least one qualifying day at Concord Walker Hospital.
76 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Concord Walker Hospital Days per year at Concord Walker Hospital with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 59 in 1950. 02040601895: 211896: 281897: 221898: 201899: 331900: 371901: 201902: 251903: 281904: 291905: 231906: 201908: 261909: 231910: 281911: 331912: 301913: 351914: 351915: 221916: 361917: 271918: 251919: 251920: 321921: 311922: 231923: 291924: 271925: 251926: 141927: 281928: 331929: 491930: 401931: 391932: 311933: 401934: 411935: 351936: 351937: 351938: 301939: 211940: 181941: 151942: 291943: 341944: 171945: 301946: 191947: 331948: 231949: 381950: 591951: 341952: 351953: 241954: 361955: 391956: 341957: 141958: 271959: 381960: 351961: 331962: 311963: 341964: 221965: 161966: 241968: 101969: 331970: 201971: 221972: 151895190319121920192819361944195219601969
Days per year at Concord Walker Hospital with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 59 in 1950.
Days with 10 mm (0.39 in) or more of precipitation per year at Concord Walker Hospital
YearDaysDecade average
18952124.8
18962824.8
18972224.8
18982024.8
18993324.8
19003725.7
19012025.7
19022525.7
19032825.7
19042925.7
19052325.7
19062025.7
19082625.7
19092325.7
19102829.6
19113329.6
19123029.6
19133529.6
19143529.6
19152229.6
19163629.6
19172729.6
19182529.6
19192529.6
19203229.1
19213129.1
19222329.1
19232929.1
19242729.1
19252529.1
19261429.1
19272829.1
19283329.1
19294929.1
19304034.7
19313934.7
19323134.7
19334034.7
19344134.7
19353534.7
19363534.7
19373534.7
19383034.7
19392134.7
19401825.6
19411525.6
19422925.6
19433425.6
19441725.6
19453025.6
19461925.6
19473325.6
19482325.6
19493825.6
19505934
19513434
19523534
19532434
19543634
19553934
19563434
19571434
19582734
19593834
19603526.4
19613326.4
19623126.4
19633426.4
19642226.4
19651626.4
19662426.4
19681026.4
19693326.4
19702019
19712219
19721519
First to last qualifying date each year at Concord Walker Hospital For each year, a bar from the first to the last day at Concord Walker Hospital meeting 10 mm (0.39 in). 1895: 2 January 1895 to 30 December 18951896: 26 January 1896 to 7 December 18961897: 10 January 1897 to 20 December 18971898: 13 January 1898 to 24 December 18981899: 19 January 1899 to 18 November 18991900: 25 January 1900 to 6 December 19001901: 2 January 1901 to 28 October 19011902: 4 March 1902 to 18 December 19021903: 5 January 1903 to 24 December 19031904: 3 January 1904 to 19 December 19041905: 29 January 1905 to 16 December 19051906: 14 January 1906 to 25 December 19061908: 30 January 1908 to 22 December 19081909: 18 January 1909 to 24 December 19091910: 12 January 1910 to 13 December 19101911: 12 January 1911 to 5 December 19111912: 6 January 1912 to 13 December 19121913: 6 February 1913 to 25 December 19131914: 27 February 1914 to 31 December 19141915: 9 January 1915 to 17 December 19151916: 29 January 1916 to 13 December 19161917: 23 January 1917 to 27 November 19171918: 1 January 1918 to 23 September 19181919: 25 February 1919 to 29 December 19191920: 4 January 1920 to 17 December 19201921: 4 January 1921 to 31 December 19211922: 3 January 1922 to 8 December 19221923: 6 January 1923 to 27 December 19231924: 21 January 1924 to 27 December 19241925: 16 January 1925 to 21 November 19251926: 20 January 1926 to 1 October 19261927: 10 January 1927 to 18 December 19271928: 6 January 1928 to 15 December 19281929: 6 February 1929 to 27 December 19291930: 1 January 1930 to 30 December 19301931: 3 January 1931 to 9 December 19311932: 23 January 1932 to 31 December 19321933: 16 January 1933 to 12 December 19331934: 7 January 1934 to 23 December 19341935: 6 January 1935 to 4 December 19351936: 5 January 1936 to 28 December 19361937: 2 January 1937 to 30 December 19371938: 18 January 1938 to 23 November 19381939: 5 January 1939 to 12 November 19391940: 5 April 1940 to 21 December 19401941: 3 January 1941 to 21 December 19411942: 19 March 1942 to 31 December 19421943: 1 January 1943 to 27 December 19431944: 2 January 1944 to 7 December 19441945: 12 January 1945 to 28 December 19451946: 12 February 1946 to 15 December 19461947: 17 January 1947 to 25 December 19471948: 2 January 1948 to 31 December 19481949: 9 January 1949 to 20 December 19491950: 3 January 1950 to 9 December 19501951: 14 January 1951 to 4 October 19511952: 7 January 1952 to 31 December 19521953: 6 January 1953 to 27 November 19531954: 1 January 1954 to 17 December 19541955: 23 January 1955 to 28 December 19551956: 12 January 1956 to 4 December 19561957: 23 January 1957 to 31 December 19571958: 1 January 1958 to 19 December 19581959: 22 January 1959 to 19 December 19591960: 5 January 1960 to 20 December 19601961: 14 January 1961 to 27 December 19611962: 8 January 1962 to 27 December 19621963: 4 January 1963 to 30 December 19631964: 17 February 1964 to 23 December 19641965: 24 January 1965 to 27 October 19651966: 17 January 1966 to 24 December 19661968: 5 January 1968 to 5 December 19681969: 2 January 1969 to 23 December 19691970: 12 January 1970 to 29 December 19701971: 4 January 1971 to 14 December 19711972: 14 January 1972 to 4 November 197218951905191619261936194619561966JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Concord Walker Hospital meeting 10 mm (0.39 in).
First to last qualifying date each year at Concord Walker Hospital
YearFirst dateLast date
18951895-01-021895-12-30
18961896-01-261896-12-07
18971897-01-101897-12-20
18981898-01-131898-12-24
18991899-01-191899-11-18
19001900-01-251900-12-06
19011901-01-021901-10-28
19021902-03-041902-12-18
19031903-01-051903-12-24
19041904-01-031904-12-19
19051905-01-291905-12-16
19061906-01-141906-12-25
19081908-01-301908-12-22
19091909-01-181909-12-24
19101910-01-121910-12-13
19111911-01-121911-12-05
19121912-01-061912-12-13
19131913-02-061913-12-25
19141914-02-271914-12-31
19151915-01-091915-12-17
19161916-01-291916-12-13
19171917-01-231917-11-27
19181918-01-011918-09-23
19191919-02-251919-12-29
19201920-01-041920-12-17
19211921-01-041921-12-31
19221922-01-031922-12-08
19231923-01-061923-12-27
19241924-01-211924-12-27
19251925-01-161925-11-21
19261926-01-201926-10-01
19271927-01-101927-12-18
19281928-01-061928-12-15
19291929-02-061929-12-27
19301930-01-011930-12-30
19311931-01-031931-12-09
19321932-01-231932-12-31
19331933-01-161933-12-12
19341934-01-071934-12-23
19351935-01-061935-12-04
19361936-01-051936-12-28
19371937-01-021937-12-30
19381938-01-181938-11-23
19391939-01-051939-11-12
19401940-04-051940-12-21
19411941-01-031941-12-21
19421942-03-191942-12-31
19431943-01-011943-12-27
19441944-01-021944-12-07
19451945-01-121945-12-28
19461946-02-121946-12-15
19471947-01-171947-12-25
19481948-01-021948-12-31
19491949-01-091949-12-20
19501950-01-031950-12-09
19511951-01-141951-10-04
19521952-01-071952-12-31
19531953-01-061953-11-27
19541954-01-011954-12-17
19551955-01-231955-12-28
19561956-01-121956-12-04
19571957-01-231957-12-31
19581958-01-011958-12-19
19591959-01-221959-12-19
19601960-01-051960-12-20
19611961-01-141961-12-27
19621962-01-081962-12-27
19631963-01-041963-12-30
19641964-02-171964-12-23
19651965-01-241965-10-27
19661966-01-171966-12-24
19681968-01-051968-12-05
19691969-01-021969-12-23
19701970-01-121970-12-29
19711971-01-041971-12-14
19721972-01-141972-11-04

Every Fixed Threshold

Fixed thresholds at Concord Walker Hospital
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain7659195015
25 mm (0.98 in): Days with 25 mm or more rain762419295
50 mm (1.97 in): Days with 50 mm or more rain711419294
100 mm (3.94 in): Days with 100 mm or more rain35319532
200 mm (7.87 in): Days with 200 mm or more rain3119311

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1895.

Download the Data

  • Data for Concord Walker Hospital threshold days by year: CSV or JSON. Field meanings are on the data page.

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)) Data as of 2026-10-16 (16 October 2026). Threshold counts are computed by this site.

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