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Data as of 2025-12-31
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Built 2026-10-19 (19 October 2026)

Mill Creek 2 Threshold Days by Year (USC00045629)

13 fixed thresholds counted per year at Mill Creek 2 (USC00045629): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Mill Creek 2 Thresholds

  • Mill Creek 2: days with 10 mm (0.39 in) or more of precipitation in 49 years, most in 1941 with 36.
  • Mill Creek 2: days with 25 mm (0.98 in) or more of precipitation in 49 years, most in 1943 with 13.
  • Mill Creek 2: days with 50 mm (1.97 in) or more of precipitation in 35 years, most in 1914 with 4.
  • Mill Creek 2: days with a maximum temperature at or above 30 C (86 F) in 34 years, most in 1960 with 128.
  • 13 fixed thresholds have at least one qualifying day at Mill Creek 2.
34 years with a qualifying day
Days at or above 30 C (86 F) per year at Mill Creek 2 Days per year at Mill Creek 2 with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 128 in 1960. 0501001501933: 1201934: 1151935: 1071936: 1251937: 1231938: 991939: 1041940: 1261941: 911942: 931943: 1111944: 781945: 891946: 1161947: 991948: 1051949: 1201950: 1151951: 1101952: 1171953: 971954: 991955: 961956: 1031957: 1021958: 1231959: 1031960: 1281961: 1121962: 1171963: 911964: 1131965: 1121966: 119193319371941194519491953195719611965
Days per year at Mill Creek 2 with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 128 in 1960.
Days at or above 30 C (86 F) per year at Mill Creek 2
YearDaysDecade average
1933120113.3
1934115113.3
1935107113.3
1936125113.3
1937123113.3
193899113.3
1939104113.3
1940126102.8
194191102.8
194293102.8
1943111102.8
194478102.8
194589102.8
1946116102.8
194799102.8
1948105102.8
1949120102.8
1950115106.5
1951110106.5
1952117106.5
195397106.5
195499106.5
195596106.5
1956103106.5
1957102106.5
1958123106.5
1959103106.5
1960128113.1
1961112113.1
1962117113.1
196391113.1
1964113113.1
1965112113.1
1966119113.1
First to last qualifying date each year at Mill Creek 2 For each year, a bar from the first to the last day at Mill Creek 2 meeting 30 C (86 F). 1933: 24 May 1933 to 25 December 19331934: 15 March 1934 to 5 November 19341935: 20 May 1935 to 10 October 19351936: 10 April 1936 to 14 October 19361937: 14 April 1937 to 28 October 19371938: 18 April 1938 to 25 October 19381939: 1 April 1939 to 1 November 19391940: 11 April 1940 to 21 October 19401941: 5 May 1941 to 6 November 19411942: 31 March 1942 to 6 October 19421943: 30 April 1943 to 16 October 19431944: 4 May 1944 to 26 September 19441945: 7 April 1945 to 3 October 19451946: 22 April 1946 to 29 September 19461947: 13 April 1947 to 19 October 19471948: 7 January 1948 to 25 October 19481949: 11 April 1949 to 5 November 19491950: 17 April 1950 to 4 November 19501951: 12 April 1951 to 20 October 19511952: 5 April 1952 to 21 October 19521953: 13 June 1953 to 10 October 19531954: 16 April 1954 to 20 October 19541955: 19 May 1955 to 31 October 19551956: 15 May 1956 to 8 November 19561957: 26 May 1957 to 30 September 19571958: 19 April 1958 to 18 October 19581959: 1 April 1959 to 25 October 19591960: 4 April 1960 to 29 October 19601961: 2 April 1961 to 17 October 19611962: 12 April 1962 to 31 October 19621963: 6 May 1963 to 2 October 19631964: 15 April 1964 to 22 October 19641965: 24 April 1965 to 30 October 19651966: 30 March 1966 to 2 November 19661933193819431948195319581963JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Mill Creek 2 meeting 30 C (86 F).
First to last qualifying date each year at Mill Creek 2
YearFirst dateLast date
19331933-05-241933-12-25
19341934-03-151934-11-05
19351935-05-201935-10-10
19361936-04-101936-10-14
19371937-04-141937-10-28
19381938-04-181938-10-25
19391939-04-011939-11-01
19401940-04-111940-10-21
19411941-05-051941-11-06
19421942-03-311942-10-06
19431943-04-301943-10-16
19441944-05-041944-09-26
19451945-04-071945-10-03
19461946-04-221946-09-29
19471947-04-131947-10-19
19481948-01-071948-10-25
19491949-04-111949-11-05
19501950-04-171950-11-04
19511951-04-121951-10-20
19521952-04-051952-10-21
19531953-06-131953-10-10
19541954-04-161954-10-20
19551955-05-191955-10-31
19561956-05-151956-11-08
19571957-05-261957-09-30
19581958-04-191958-10-18
19591959-04-011959-10-25
19601960-04-041960-10-29
19611961-04-021961-10-17
19621962-04-121962-10-31
19631963-05-061963-10-02
19641964-04-151964-10-22
19651965-04-241965-10-30
19661966-03-301966-11-02

Every Fixed Threshold

Fixed thresholds at Mill Creek 2
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days341281960119
35 C (95 F): Days3464196040
40 C (104 F): Days23719421
90 F (32.2 C): Days34102196086
100 F (37.8 C): Days341819403
0 C (32 F): Frost days (min3031194911
20 C (68 F): Tropical nights (min3471193729
25 C (77 F): Days with min301019481
10 mm (0.39 in): Days with 10 mm or more rain493619419
25 mm (0.98 in): Days with 25 mm or more rain491319436
50 mm (1.97 in): Days with 50 mm or more rain35419143
100 mm (3.94 in): Days with 100 mm or more rain7219662
10 cm (3.9 in): Days with 10 cm or more snowfall3319491

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1933.

Download the Data

  • Data for Mill Creek 2 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).