Built 2026-10-18 (18 October 2026)

Brown Ridge Threshold Days by Year

3 fixed thresholds counted per year at Brown Ridge (ASN00055009): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Brown Ridge Thresholds

  • Brown Ridge: days with 10 mm (0.39 in) or more of precipitation in 34 years, most in 1947 with 31.
  • Brown Ridge: days with 25 mm (0.98 in) or more of precipitation in 34 years, most in 1950 with 12.
  • Brown Ridge: days with 50 mm (1.97 in) or more of precipitation in 20 years, most in 1950 with 4.
  • 3 fixed thresholds have at least one qualifying day at Brown Ridge.
34 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Brown Ridge Days per year at Brown Ridge with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 31 in 1947. 0102030401924: 201925: 91926: 181927: 141928: 191929: 131930: 151931: 201932: 131933: 281934: 221935: 131936: 181937: 181938: 161939: 151940: 131941: 201942: 191943: 201944: 181945: 211946: 71947: 311948: 201949: 211950: 311951: 111952: 181953: 151954: 231955: 281956: 301957: 17192419281932193619401944194819521956
Days per year at Brown Ridge with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 31 in 1947.
Days with 10 mm (0.39 in) or more of precipitation per year at Brown Ridge
YearDaysDecade average
19242015.5
1925915.5
19261815.5
19271415.5
19281915.5
19291315.5
19301517.8
19312017.8
19321317.8
19332817.8
19342217.8
19351317.8
19361817.8
19371817.8
19381617.8
19391517.8
19401319
19412019
19421919
19432019
19441819
19452119
1946719
19473119
19482019
19492119
19503121.6
19511121.6
19521821.6
19531521.6
19542321.6
19552821.6
19563021.6
19571721.6
First to last qualifying date each year at Brown Ridge For each year, a bar from the first to the last day at Brown Ridge meeting 10 mm (0.39 in). 1924: 6 January 1924 to 16 December 19241925: 5 January 1925 to 9 December 19251926: 6 January 1926 to 28 December 19261927: 22 January 1927 to 9 December 19271928: 20 January 1928 to 20 November 19281929: 8 January 1929 to 19 November 19291930: 24 January 1930 to 18 December 19301931: 10 January 1931 to 23 December 19311932: 17 February 1932 to 16 December 19321933: 23 January 1933 to 22 December 19331934: 28 January 1934 to 20 December 19341935: 4 January 1935 to 3 December 19351936: 9 January 1936 to 26 December 19361937: 10 January 1937 to 29 December 19371938: 28 January 1938 to 17 November 19381939: 1 January 1939 to 14 November 19391940: 18 January 1940 to 31 December 19401941: 2 January 1941 to 27 October 19411942: 2 February 1942 to 27 December 19421943: 2 January 1943 to 26 December 19431944: 2 January 1944 to 24 August 19441945: 12 January 1945 to 29 November 19451946: 20 January 1946 to 15 December 19461947: 17 January 1947 to 25 December 19471948: 2 January 1948 to 31 December 19481949: 1 January 1949 to 20 December 19491950: 2 January 1950 to 25 November 19501951: 8 January 1951 to 10 December 19511952: 7 January 1952 to 31 December 19521953: 6 January 1953 to 6 November 19531954: 1 January 1954 to 30 December 19541955: 21 January 1955 to 27 November 19551956: 21 January 1956 to 22 December 19561957: 4 January 1957 to 31 December 19571924192919341939194419491954JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Brown Ridge meeting 10 mm (0.39 in).
First to last qualifying date each year at Brown Ridge
YearFirst dateLast date
19241924-01-061924-12-16
19251925-01-051925-12-09
19261926-01-061926-12-28
19271927-01-221927-12-09
19281928-01-201928-11-20
19291929-01-081929-11-19
19301930-01-241930-12-18
19311931-01-101931-12-23
19321932-02-171932-12-16
19331933-01-231933-12-22
19341934-01-281934-12-20
19351935-01-041935-12-03
19361936-01-091936-12-26
19371937-01-101937-12-29
19381938-01-281938-11-17
19391939-01-011939-11-14
19401940-01-181940-12-31
19411941-01-021941-10-27
19421942-02-021942-12-27
19431943-01-021943-12-26
19441944-01-021944-08-24
19451945-01-121945-11-29
19461946-01-201946-12-15
19471947-01-171947-12-25
19481948-01-021948-12-31
19491949-01-011949-12-20
19501950-01-021950-11-25
19511951-01-081951-12-10
19521952-01-071952-12-31
19531953-01-061953-11-06
19541954-01-011954-12-30
19551955-01-211955-11-27
19561956-01-211956-12-22
19571957-01-041957-12-31

Every Fixed Threshold

Fixed thresholds at Brown Ridge
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain3431194717
25 mm (0.98 in): Days with 25 mm or more rain341219502
50 mm (1.97 in): Days with 50 mm or more rain20419502

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1924.

Download the Data

  • Data for Brown Ridge 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).