Built 2026-10-19 (19 October 2026)

N Fk Rs Threshold Days by Year (USC00046252)

18 fixed thresholds counted per year at N Fk Rs (USC00046252): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for N Fk Rs Thresholds

  • N Fk Rs: days with 10 mm (0.39 in) or more of precipitation in 68 years, most in 1909 with 41.
  • N Fk Rs: days with 25 mm (0.98 in) or more of precipitation in 67 years, most in 1940 with 22.
  • N Fk Rs: days with 50 mm (1.97 in) or more of precipitation in 61 years, most in 1911 with 10.
  • N Fk Rs: nights with a minimum temperature at or below 0 C (32 F) in 51 years, most in 1924 with 123.
  • 18 fixed thresholds have at least one qualifying day at N Fk Rs.
50 years with a qualifying day
Days at or above 30 C (86 F) per year at N Fk Rs Days per year at N Fk Rs with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 137 in 2003. 0501001501908: 911909: 811911: 881914: 651915: 841918: 961919: 1061920: 971921: 1101922: 1071923: 931924: 1201925: 711926: 1071927: 841928: 911929: 871930: 791931: 871932: 861933: 1021934: 1031935: 931936: 1131937: 1061938: 1021939: 971940: 1051941: 721942: 951943: 1011944: 901945: 971953: 1011958: 1071959: 871960: 1021961: 1001962: 981963: 811964: 931965: 831966: 771967: 1061971: 951972: 921979: 1102001: 1262003: 1372026: 741908191819231928193319381943195919641972
Days per year at N Fk Rs with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 137 in 2003.
Days at or above 30 C (86 F) per year at N Fk Rs
YearDaysDecade average
19089186
19098186
19118887.8
19146587.8
19158487.8
19189687.8
191910687.8
19209796.7
192111096.7
192210796.7
19239396.7
192412096.7
19257196.7
192610796.7
19278496.7
19289196.7
19298796.7
19307996.8
19318796.8
19328696.8
193310296.8
193410396.8
19359396.8
193611396.8
193710696.8
193810296.8
19399796.8
194010593.3
19417293.3
19429593.3
194310193.3
19449093.3
19459793.3
195310198.3
195810798.3
19598798.3
196010292.5
196110092.5
19629892.5
19638192.5
19649392.5
19658392.5
19667792.5
196710692.5
19719599
19729299
197911099
2001126131.5
2003137131.5
20267474
First to last qualifying date each year at N Fk Rs For each year, a bar from the first to the last day at N Fk Rs meeting 30 C (86 F). 1908: 12 June 1908 to 7 October 19081909: 3 May 1909 to 22 September 19091911: 22 May 1911 to 18 October 19111914: 30 May 1914 to 28 October 19141915: 8 June 1915 to 22 October 19151918: 4 May 1918 to 12 October 19181919: 28 May 1919 to 26 September 19191920: 19 January 1920 to 30 September 19201921: 11 May 1921 to 2 November 19211922: 5 May 1922 to 1 October 19221923: 8 May 1923 to 19 October 19231924: 2 May 1924 to 3 October 19241925: 23 March 1925 to 24 September 19251926: 17 May 1926 to 18 October 19261927: 22 April 1927 to 22 October 19271928: 24 May 1928 to 9 October 19281929: 12 June 1929 to 3 November 19291930: 5 June 1930 to 15 September 19301931: 20 April 1931 to 3 November 19311932: 9 June 1932 to 5 October 19321933: 27 May 1933 to 24 October 19331934: 10 May 1934 to 27 October 19341935: 22 May 1935 to 10 October 19351936: 9 May 1936 to 15 October 19361937: 3 May 1937 to 27 October 19371938: 14 May 1938 to 27 September 19381939: 28 May 1939 to 25 September 19391940: 10 May 1940 to 20 October 19401941: 11 May 1941 to 1 October 19411942: 21 May 1942 to 10 October 19421943: 24 May 1943 to 16 October 19431944: 27 May 1944 to 7 October 19441945: 1 May 1945 to 4 October 19451953: 15 June 1953 to 9 October 19531958: 16 May 1958 to 18 October 19581959: 13 May 1959 to 25 October 19591960: 29 May 1960 to 24 October 19601961: 13 June 1961 to 19 October 19611962: 14 April 1962 to 2 October 19621963: 18 May 1963 to 4 October 19631964: 1 June 1964 to 22 October 19641965: 28 May 1965 to 30 October 19651966: 3 May 1966 to 1 November 19661967: 17 May 1967 to 21 October 19671971: 16 June 1971 to 14 October 19711972: 13 May 1972 to 22 September 19721979: 15 May 1979 to 11 October 19792001: 8 May 2001 to 27 October 20012003: 22 May 2003 to 29 October 20032026: 18 March 2026 to 9 October 202619081920192719341941195919662026JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at N Fk Rs meeting 30 C (86 F).
First to last qualifying date each year at N Fk Rs
YearFirst dateLast date
19081908-06-121908-10-07
19091909-05-031909-09-22
19111911-05-221911-10-18
19141914-05-301914-10-28
19151915-06-081915-10-22
19181918-05-041918-10-12
19191919-05-281919-09-26
19201920-01-191920-09-30
19211921-05-111921-11-02
19221922-05-051922-10-01
19231923-05-081923-10-19
19241924-05-021924-10-03
19251925-03-231925-09-24
19261926-05-171926-10-18
19271927-04-221927-10-22
19281928-05-241928-10-09
19291929-06-121929-11-03
19301930-06-051930-09-15
19311931-04-201931-11-03
19321932-06-091932-10-05
19331933-05-271933-10-24
19341934-05-101934-10-27
19351935-05-221935-10-10
19361936-05-091936-10-15
19371937-05-031937-10-27
19381938-05-141938-09-27
19391939-05-281939-09-25
19401940-05-101940-10-20
19411941-05-111941-10-01
19421942-05-211942-10-10
19431943-05-241943-10-16
19441944-05-271944-10-07
19451945-05-011945-10-04
19531953-06-151953-10-09
19581958-05-161958-10-18
19591959-05-131959-10-25
19601960-05-291960-10-24
19611961-06-131961-10-19
19621962-04-141962-10-02
19631963-05-181963-10-04
19641964-06-011964-10-22
19651965-05-281965-10-30
19661966-05-031966-11-01
19671967-05-171967-10-21
19711971-06-161971-10-14
19721972-05-131972-09-22
19791979-05-151979-10-11
20012001-05-082001-10-27
20032003-05-222003-10-29
20262026-03-182026-10-09

Every Fixed Threshold

Fixed thresholds at N Fk Rs
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days50137200374
35 C (95 F): Days5080200328
40 C (104 F): Days322619367
90 F (32.2 C): Days50122200356
100 F (37.8 C): Days494419366
110 F (43.3 C): Days3219231
0 C (32 F): Ice days (max5419321
0 C (32 F): Frost days (min5112319249
-10 C (14 F): Days with min15819372
20 C (68 F): Tropical nights (min274219221
25 C (77 F): Days with min71419231
10 mm (0.39 in): Days with 10 mm or more rain684119091
25 mm (0.98 in): Days with 25 mm or more rain672219406
50 mm (1.97 in): Days with 50 mm or more rain611019113
100 mm (3.94 in): Days with 100 mm or more rain9519091
200 mm (7.87 in): Days with 200 mm or more rain10n/a1
10 cm (3.9 in): Days with 10 cm or more snowfall9119551
25 cm (9.8 in): Days with 25 cm or more snowfall10n/a1

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 N Fk Rs 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 (2026-10-17).