Built 2026-10-19 (19 October 2026)

Brandwag Threshold Days by Year (SF004335120)

4 fixed thresholds counted per year at Brandwag (SF004335120): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Brandwag Thresholds

  • Brandwag: days with 10 mm (0.39 in) or more of precipitation in 55 years, most in 1976 with 34.
  • Brandwag: days with 25 mm (0.98 in) or more of precipitation in 55 years, most in 1944 with 13.
  • Brandwag: days with 50 mm (1.97 in) or more of precipitation in 29 years, most in 1944 with 6.
  • Brandwag: days with 100 mm (3.94 in) or more of precipitation in 2 years, most in 1936 with 1.
  • 4 fixed thresholds have at least one qualifying day at Brandwag.
55 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Brandwag Days per year at Brandwag with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 34 in 1976. 0102030401914: 131915: 71916: 131917: 211918: 271919: 61920: 141922: 51923: 221924: 141926: 81927: 101928: 191929: 221930: 101931: 171932: 161933: 111935: 161936: 201937: 101938: 111939: 251941: 71942: 131943: 271944: 201945: 101950: 231951: 211952: 141954: 151955: 211956: 231957: 171958: 151959: 171960: 211961: 161962: 131963: 191964: 111965: 51966: 161967: 311968: 191969: 141970: 191971: 221972: 111973: 151974: 241975: 261976: 341977: 161914192019281935194219521959196519711977
Days per year at Brandwag with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 34 in 1976.
Days with 10 mm (0.39 in) or more of precipitation per year at Brandwag
YearDaysDecade average
19141314.5
1915714.5
19161314.5
19172114.5
19182714.5
1919614.5
19201414.3
1922514.3
19232214.3
19241414.3
1926814.3
19271014.3
19281914.3
19292214.3
19301015.1
19311715.1
19321615.1
19331115.1
19351615.1
19362015.1
19371015.1
19381115.1
19392515.1
1941715.4
19421315.4
19432715.4
19442015.4
19451015.4
19502318.4
19512118.4
19521418.4
19541518.4
19552118.4
19562318.4
19571718.4
19581518.4
19591718.4
19602116.5
19611616.5
19621316.5
19631916.5
19641116.5
1965516.5
19661616.5
19673116.5
19681916.5
19691416.5
19701920.9
19712220.9
19721120.9
19731520.9
19742420.9
19752620.9
19763420.9
19771620.9
First to last qualifying date each year at Brandwag For each year, a bar from the first to the last day at Brandwag meeting 10 mm (0.39 in). 1914: 17 February 1914 to 17 December 19141915: 14 January 1915 to 7 December 19151916: 4 January 1916 to 16 December 19161917: 19 January 1917 to 30 December 19171918: 6 January 1918 to 31 December 19181919: 1 January 1919 to 27 November 19191920: 13 January 1920 to 24 December 19201922: 26 January 1922 to 23 December 19221923: 7 January 1923 to 19 December 19231924: 19 March 1924 to 31 December 19241926: 7 April 1926 to 7 December 19261927: 26 January 1927 to 25 December 19271928: 8 January 1928 to 30 November 19281929: 7 January 1929 to 8 December 19291930: 17 January 1930 to 31 December 19301931: 1 January 1931 to 21 November 19311932: 21 January 1932 to 7 December 19321933: 30 January 1933 to 29 December 19331935: 11 January 1935 to 12 December 19351936: 1 January 1936 to 16 December 19361937: 24 January 1937 to 14 December 19371938: 16 January 1938 to 29 December 19381939: 7 January 1939 to 15 December 19391941: 19 January 1941 to 12 December 19411942: 22 January 1942 to 16 December 19421943: 12 January 1943 to 31 December 19431944: 3 January 1944 to 26 November 19441945: 9 February 1945 to 26 November 19451950: 11 January 1950 to 31 December 19501951: 15 January 1951 to 26 October 19511952: 28 January 1952 to 18 December 19521954: 12 January 1954 to 26 December 19541955: 10 January 1955 to 27 December 19551956: 5 January 1956 to 22 December 19561957: 3 January 1957 to 26 December 19571958: 9 January 1958 to 28 December 19581959: 24 January 1959 to 23 December 19591960: 14 January 1960 to 28 December 19601961: 18 January 1961 to 16 December 19611962: 4 January 1962 to 26 December 19621963: 8 January 1963 to 19 November 19631964: 6 January 1964 to 26 December 19641965: 10 January 1965 to 14 April 19651966: 17 January 1966 to 23 December 19661967: 3 January 1967 to 1 December 19671968: 22 January 1968 to 26 December 19681969: 17 January 1969 to 27 October 19691970: 16 January 1970 to 28 December 19701971: 12 January 1971 to 28 December 19711972: 17 February 1972 to 27 October 19721973: 3 February 1973 to 23 December 19731974: 2 January 1974 to 27 December 19741975: 10 January 1975 to 28 December 19751976: 1 January 1976 to 26 December 19761977: 13 January 1977 to 1 December 197719141922193019381950195819651972JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Brandwag meeting 10 mm (0.39 in).
First to last qualifying date each year at Brandwag
YearFirst dateLast date
19141914-02-171914-12-17
19151915-01-141915-12-07
19161916-01-041916-12-16
19171917-01-191917-12-30
19181918-01-061918-12-31
19191919-01-011919-11-27
19201920-01-131920-12-24
19221922-01-261922-12-23
19231923-01-071923-12-19
19241924-03-191924-12-31
19261926-04-071926-12-07
19271927-01-261927-12-25
19281928-01-081928-11-30
19291929-01-071929-12-08
19301930-01-171930-12-31
19311931-01-011931-11-21
19321932-01-211932-12-07
19331933-01-301933-12-29
19351935-01-111935-12-12
19361936-01-011936-12-16
19371937-01-241937-12-14
19381938-01-161938-12-29
19391939-01-071939-12-15
19411941-01-191941-12-12
19421942-01-221942-12-16
19431943-01-121943-12-31
19441944-01-031944-11-26
19451945-02-091945-11-26
19501950-01-111950-12-31
19511951-01-151951-10-26
19521952-01-281952-12-18
19541954-01-121954-12-26
19551955-01-101955-12-27
19561956-01-051956-12-22
19571957-01-031957-12-26
19581958-01-091958-12-28
19591959-01-241959-12-23
19601960-01-141960-12-28
19611961-01-181961-12-16
19621962-01-041962-12-26
19631963-01-081963-11-19
19641964-01-061964-12-26
19651965-01-101965-04-14
19661966-01-171966-12-23
19671967-01-031967-12-01
19681968-01-221968-12-26
19691969-01-171969-10-27
19701970-01-161970-12-28
19711971-01-121971-12-28
19721972-02-171972-10-27
19731973-02-031973-12-23
19741974-01-021974-12-27
19751975-01-101975-12-28
19761976-01-011976-12-26
19771977-01-131977-12-01

Every Fixed Threshold

Fixed thresholds at Brandwag
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain5534197616
25 mm (0.98 in): Days with 25 mm or more rain551319446
50 mm (1.97 in): Days with 50 mm or more rain29619442
100 mm (3.94 in): Days with 100 mm or more rain2119361

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1914.

Download the Data

  • Data for Brandwag 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 2026-10-17 (17 October 2026). Threshold counts are computed by this site.

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