Built 2026-10-19 (19 October 2026)

Intake Threshold Days by Year (USC00024345)

3 fixed thresholds counted per year at Intake (USC00024345): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Intake Thresholds

  • Intake: days with 10 mm (0.39 in) or more of precipitation in 40 years, most in 1941 with 19.
  • Intake: days with 25 mm (0.98 in) or more of precipitation in 33 years, most in 1919 with 8.
  • Intake: days with 50 mm (1.97 in) or more of precipitation in 7 years, most in 1946 with 2.
  • 3 fixed thresholds have at least one qualifying day at Intake.
40 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Intake Days per year at Intake with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 19 in 1941. 051015201908: 161910: 81911: 131912: 111913: 111914: 171918: 161919: 131920: 151921: 101922: 81923: 61924: 61925: 61926: 111927: 81928: 51929: 81930: 111931: 111932: 91933: 101934: 71935: 121936: 141937: 101938: 91939: 111940: 141941: 191942: 81943: 91944: 111945: 111946: 101947: 81948: 61949: 81950: 111951: 111908191319201924192819321936194019441948
Days per year at Intake with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 19 in 1941.
Days with 10 mm (0.39 in) or more of precipitation per year at Intake
YearDaysDecade average
19081616
1910812.7
19111312.7
19121112.7
19131112.7
19141712.7
19181612.7
19191312.7
1920158.3
1921108.3
192288.3
192368.3
192468.3
192568.3
1926118.3
192788.3
192858.3
192988.3
19301110.4
19311110.4
1932910.4
19331010.4
1934710.4
19351210.4
19361410.4
19371010.4
1938910.4
19391110.4
19401410.4
19411910.4
1942810.4
1943910.4
19441110.4
19451110.4
19461010.4
1947810.4
1948610.4
1949810.4
19501111
19511111
First to last qualifying date each year at Intake For each year, a bar from the first to the last day at Intake meeting 10 mm (0.39 in). 1908: 3 January 1908 to 15 December 19081910: 3 January 1910 to 13 November 19101911: 10 January 1911 to 28 October 19111912: 22 March 1912 to 27 October 19121913: 9 February 1913 to 21 December 19131914: 21 February 1914 to 22 December 19141918: 13 January 1918 to 21 December 19181919: 1 February 1919 to 7 December 19191920: 4 January 1920 to 31 October 19201921: 6 February 1921 to 26 December 19211922: 31 January 1922 to 27 July 19221923: 21 July 1923 to 30 December 19231924: 18 March 1924 to 6 December 19241925: 7 March 1925 to 19 September 19251926: 1 February 1926 to 22 December 19261927: 10 March 1927 to 28 December 19271928: 28 July 1928 to 20 October 19281929: 7 February 1929 to 27 August 19291930: 7 January 1930 to 27 December 19301931: 3 January 1931 to 10 December 19311932: 4 January 1932 to 22 December 19321933: 18 January 1933 to 9 September 19331934: 20 July 1934 to 29 December 19341935: 5 January 1935 to 26 November 19351936: 29 January 1936 to 29 December 19361937: 1 January 1937 to 13 December 19371938: 17 February 1938 to 21 December 19381939: 7 January 1939 to 25 December 19391940: 1 February 1940 to 31 December 19401941: 1 January 1941 to 13 November 19411942: 2 January 1942 to 25 December 19421943: 23 January 1943 to 26 December 19431944: 24 January 1944 to 13 November 19441945: 17 January 1945 to 23 December 19451946: 6 January 1946 to 27 December 19461947: 27 February 1947 to 13 October 19471948: 3 July 1948 to 23 December 19481949: 10 January 1949 to 11 December 19491950: 30 January 1950 to 22 September 19501951: 30 January 1951 to 31 December 195119081914192219271932193719421947JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Intake meeting 10 mm (0.39 in).
First to last qualifying date each year at Intake
YearFirst dateLast date
19081908-01-031908-12-15
19101910-01-031910-11-13
19111911-01-101911-10-28
19121912-03-221912-10-27
19131913-02-091913-12-21
19141914-02-211914-12-22
19181918-01-131918-12-21
19191919-02-011919-12-07
19201920-01-041920-10-31
19211921-02-061921-12-26
19221922-01-311922-07-27
19231923-07-211923-12-30
19241924-03-181924-12-06
19251925-03-071925-09-19
19261926-02-011926-12-22
19271927-03-101927-12-28
19281928-07-281928-10-20
19291929-02-071929-08-27
19301930-01-071930-12-27
19311931-01-031931-12-10
19321932-01-041932-12-22
19331933-01-181933-09-09
19341934-07-201934-12-29
19351935-01-051935-11-26
19361936-01-291936-12-29
19371937-01-011937-12-13
19381938-02-171938-12-21
19391939-01-071939-12-25
19401940-02-011940-12-31
19411941-01-011941-11-13
19421942-01-021942-12-25
19431943-01-231943-12-26
19441944-01-241944-11-13
19451945-01-171945-12-23
19461946-01-061946-12-27
19471947-02-271947-10-13
19481948-07-031948-12-23
19491949-01-101949-12-11
19501950-01-301950-09-22
19511951-01-301951-12-31

Every Fixed Threshold

Fixed thresholds at Intake
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain4019194111
25 mm (0.98 in): Days with 25 mm or more rain33819193
50 mm (1.97 in): Days with 50 mm or more rain7219461

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1908.

Download the Data

  • Data for Intake 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).