Built 2026-10-19 (19 October 2026)

Marinette Threshold Days by Year (USC00025282)

13 fixed thresholds counted per year at Marinette (USC00025282): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Marinette Thresholds

  • Marinette: days with 10 mm (0.39 in) or more of precipitation in 31 years, most in 1941 with 17.
  • Marinette: days with a maximum temperature at or above 30 C (86 F) in 24 years, most in 1934 with 249.
  • Marinette: days with a maximum temperature at or above 35 C (95 F) in 24 years, most in 1934 with 187.
  • Marinette: days with a maximum temperature at or above 40 C (104 F) in 24 years, most in 1933 with 108.
  • 13 fixed thresholds have at least one qualifying day at Marinette.
24 years with a qualifying day
Days at or above 30 C (86 F) per year at Marinette Days per year at Marinette with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 249 in 1934. 01002003001914: 1781915: 1561921: 2081923: 1781926: 1931932: 2091933: 2211934: 2491935: 1971937: 2151938: 1851939: 2081940: 2021941: 1681942: 1701949: 1941956: 2031957: 1701958: 1951959: 1941960: 1921961: 1901962: 2051963: 19919141923193319371940194919581961
Days per year at Marinette with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 249 in 1934.
Days at or above 30 C (86 F) per year at Marinette
YearDaysDecade average
1914178167
1915156167
1921208193
1923178193
1926193193
1932209212
1933221212
1934249212
1935197212
1937215212
1938185212
1939208212
1940202183.5
1941168183.5
1942170183.5
1949194183.5
1956203190.5
1957170190.5
1958195190.5
1959194190.5
1960192196.5
1961190196.5
1962205196.5
1963199196.5
First to last qualifying date each year at Marinette For each year, a bar from the first to the last day at Marinette meeting 30 C (86 F). 1914: 17 March 1914 to 6 November 19141915: 3 April 1915 to 23 November 19151921: 1 March 1921 to 5 November 19211923: 17 January 1923 to 5 November 19231926: 9 February 1926 to 9 November 19261932: 27 February 1932 to 25 October 19321933: 25 February 1933 to 28 November 19331934: 3 March 1934 to 14 November 19341935: 31 January 1935 to 29 October 19351937: 6 March 1937 to 6 November 19371938: 24 March 1938 to 30 October 19381939: 15 March 1939 to 7 December 19391940: 19 March 1940 to 7 December 19401941: 24 April 1941 to 28 November 19411942: 29 March 1942 to 13 November 19421949: 9 April 1949 to 20 November 19491956: 17 March 1956 to 11 November 19561957: 12 February 1957 to 19 October 19571958: 15 April 1958 to 13 November 19581959: 31 March 1959 to 28 October 19591960: 8 March 1960 to 3 November 19601961: 13 March 1961 to 26 October 19611962: 26 March 1962 to 12 November 19621963: 2 February 1963 to 12 November 196319141923193319371940194919581961JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Marinette meeting 30 C (86 F).
First to last qualifying date each year at Marinette
YearFirst dateLast date
19141914-03-171914-11-06
19151915-04-031915-11-23
19211921-03-011921-11-05
19231923-01-171923-11-05
19261926-02-091926-11-09
19321932-02-271932-10-25
19331933-02-251933-11-28
19341934-03-031934-11-14
19351935-01-311935-10-29
19371937-03-061937-11-06
19381938-03-241938-10-30
19391939-03-151939-12-07
19401940-03-191940-12-07
19411941-04-241941-11-28
19421942-03-291942-11-13
19491949-04-091949-11-20
19561956-03-171956-11-11
19571957-02-121957-10-19
19581958-04-151958-11-13
19591959-03-311959-10-28
19601960-03-081960-11-03
19611961-03-131961-10-26
19621962-03-261962-11-12
19631963-02-021963-11-12

Every Fixed Threshold

Fixed thresholds at Marinette
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days242491934199
35 C (95 F): Days241871934149
40 C (104 F): Days24108193368
45 C (113 F): Days202319614
90 F (32.2 C): Days242261934176
100 F (37.8 C): Days241491934107
110 F (43.3 C): Days2361193211
0 C (32 F): Frost days (min2456195637
20 C (68 F): Tropical nights (min24106193287
25 C (77 F): Days with min2450193330
10 mm (0.39 in): Days with 10 mm or more rain3117194110
25 mm (0.98 in): Days with 25 mm or more rain21319152
50 mm (1.97 in): Days with 50 mm or more rain2119231

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1914.

Download the Data

  • Data for Marinette 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).