Built 2026-10-19 (19 October 2026)

Millerton Threshold Days by Year (USC00135517)

21 fixed thresholds counted per year at Millerton (USC00135517): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Millerton Thresholds

  • Millerton: days with a maximum temperature at or above 30 C (86 F) in 53 years, most in 1894 with 99.
  • Millerton: days with a maximum temperature at or above 90 F (32.2 C) in 53 years, most in 1894 with 79.
  • Millerton: days with a maximum temperature at or below 0 C (32 F) in 53 years, most in 1940 with 63.
  • Millerton: nights with a minimum temperature at or below 0 C (32 F) in 53 years, most in 1901 with 156.
  • 21 fixed thresholds have at least one qualifying day at Millerton.
53 years with a qualifying day
Days at or above 30 C (86 F) per year at Millerton Days per year at Millerton with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 99 in 1894. 02550751001894: 991895: 611896: 461897: 881898: 461899: 541900: 631901: 881902: 281903: 251904: 231905: 411906: 531907: 381908: 491909: 531910: 551912: 631913: 911914: 801915: 241916: 671917: 411918: 491919: 661920: 511921: 851922: 751923: 581924: 441925: 661926: 401929: 331930: 521931: 521932: 351933: 541934: 851935: 501936: 971937: 651938: 641939: 581940: 461941: 601942: 441943: 431944: 461945: 291946: 291947: 621948: 551949: 44189419001906191319191925193319391945
Days per year at Millerton with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 99 in 1894.
Days at or above 30 C (86 F) per year at Millerton
YearDaysDecade average
18949965.7
18956165.7
18964665.7
18978865.7
18984665.7
18995465.7
19006346.1
19018846.1
19022846.1
19032546.1
19042346.1
19054146.1
19065346.1
19073846.1
19084946.1
19095346.1
19105559.6
19126359.6
19139159.6
19148059.6
19152459.6
19166759.6
19174159.6
19184959.6
19196659.6
19205156.5
19218556.5
19227556.5
19235856.5
19244456.5
19256656.5
19264056.5
19293356.5
19305261.2
19315261.2
19323561.2
19335461.2
19348561.2
19355061.2
19369761.2
19376561.2
19386461.2
19395861.2
19404645.8
19416045.8
19424445.8
19434345.8
19444645.8
19452945.8
19462945.8
19476245.8
19485545.8
19494445.8
First to last qualifying date each year at Millerton For each year, a bar from the first to the last day at Millerton meeting 30 C (86 F). 1894: 28 April 1894 to 28 September 18941895: 27 March 1895 to 21 September 18951896: 6 May 1896 to 2 September 18961897: 12 June 1897 to 15 October 18971898: 24 May 1898 to 28 September 18981899: 4 June 1899 to 22 October 18991900: 13 May 1900 to 4 October 19001901: 2 May 1901 to 24 October 19011902: 21 April 1902 to 19 August 19021903: 30 June 1903 to 26 August 19031904: 9 July 1904 to 18 October 19041905: 4 June 1905 to 5 October 19051906: 17 May 1906 to 17 September 19061907: 25 March 1907 to 19 September 19071908: 19 May 1908 to 17 October 19081909: 5 May 1909 to 3 October 19091910: 29 April 1910 to 2 October 19101912: 22 May 1912 to 6 October 19121913: 28 May 1913 to 6 October 19131914: 24 May 1914 to 19 September 19141915: 28 April 1915 to 13 September 19151916: 24 May 1916 to 8 October 19161917: 18 May 1917 to 3 September 19171918: 4 May 1918 to 15 October 19181919: 30 May 1919 to 2 October 19191920: 22 May 1920 to 10 October 19201921: 20 May 1921 to 22 September 19211922: 10 May 1922 to 5 October 19221923: 31 May 1923 to 29 September 19231924: 5 May 1924 to 30 August 19241925: 22 April 1925 to 19 September 19251926: 17 May 1926 to 21 September 19261929: 28 May 1929 to 3 September 19291930: 10 April 1930 to 22 September 19301931: 16 May 1931 to 20 September 19311932: 14 May 1932 to 19 September 19321933: 19 May 1933 to 18 September 19331934: 3 May 1934 to 1 September 19341935: 3 July 1935 to 24 September 19351936: 20 April 1936 to 23 September 19361937: 29 May 1937 to 29 October 19371938: 18 May 1938 to 16 October 19381939: 23 May 1939 to 8 October 19391940: 13 May 1940 to 25 October 19401941: 14 May 1941 to 20 September 19411942: 28 May 1942 to 17 September 19421943: 29 May 1943 to 5 September 19431944: 15 May 1944 to 17 September 19441945: 28 June 1945 to 23 September 19451946: 7 June 1946 to 26 September 19461947: 9 June 1947 to 21 October 19471948: 4 June 1948 to 20 September 19481949: 25 April 1949 to 7 October 194918941901190819161923193219391946JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Millerton meeting 30 C (86 F).
First to last qualifying date each year at Millerton
YearFirst dateLast date
18941894-04-281894-09-28
18951895-03-271895-09-21
18961896-05-061896-09-02
18971897-06-121897-10-15
18981898-05-241898-09-28
18991899-06-041899-10-22
19001900-05-131900-10-04
19011901-05-021901-10-24
19021902-04-211902-08-19
19031903-06-301903-08-26
19041904-07-091904-10-18
19051905-06-041905-10-05
19061906-05-171906-09-17
19071907-03-251907-09-19
19081908-05-191908-10-17
19091909-05-051909-10-03
19101910-04-291910-10-02
19121912-05-221912-10-06
19131913-05-281913-10-06
19141914-05-241914-09-19
19151915-04-281915-09-13
19161916-05-241916-10-08
19171917-05-181917-09-03
19181918-05-041918-10-15
19191919-05-301919-10-02
19201920-05-221920-10-10
19211921-05-201921-09-22
19221922-05-101922-10-05
19231923-05-311923-09-29
19241924-05-051924-08-30
19251925-04-221925-09-19
19261926-05-171926-09-21
19291929-05-281929-09-03
19301930-04-101930-09-22
19311931-05-161931-09-20
19321932-05-141932-09-19
19331933-05-191933-09-18
19341934-05-031934-09-01
19351935-07-031935-09-24
19361936-04-201936-09-23
19371937-05-291937-10-29
19381938-05-181938-10-16
19391939-05-231939-10-08
19401940-05-131940-10-25
19411941-05-141941-09-20
19421942-05-281942-09-17
19431943-05-291943-09-05
19441944-05-151944-09-17
19451945-06-281945-09-23
19461946-06-071946-09-26
19471947-06-091947-10-21
19481948-06-041948-09-20
19491949-04-251949-10-07

Every Fixed Threshold

Fixed thresholds at Millerton
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days5399189444
35 C (95 F): Days4758193610
40 C (104 F): Days82719361
45 C (113 F): Days1319363
90 F (32.2 C): Days5379189410
100 F (37.8 C): Days234419363
110 F (43.3 C): Days3819368
0 C (32 F): Ice days (max5363194044
0 C (32 F): Frost days (min531561901138
-10 C (14 F): Days with min5362190447
-20 C (-4 F): Days with min512819367
-30 C (-22 F): Days with min13318991
20 C (68 F): Tropical nights (min5354193629
25 C (77 F): Days with min9919342
10 mm (0.39 in): Days with 10 mm or more rain5237190228
25 mm (0.98 in): Days with 25 mm or more rain5216193512
50 mm (1.97 in): Days with 50 mm or more rain39719262
100 mm (3.94 in): Days with 100 mm or more rain5118981
200 mm (7.87 in): Days with 200 mm or more rain1119031
10 cm (3.9 in): Days with 10 cm or more snowfall16519121
25 cm (9.8 in): Days with 25 cm or more snowfall8219121

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1894.

Download the Data

  • Data for Millerton 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).