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Built 2026-10-19 (19 October 2026)

Benton Threshold Days by Year (USC00030582)

19 fixed thresholds counted per year at Benton (USC00030582): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Benton Thresholds

  • Benton: days with 10 mm (0.39 in) or more of precipitation in 90 years, most in 1957 with 60.
  • Benton: days with 25 mm (0.98 in) or more of precipitation in 90 years, most in 2015 with 30.
  • Benton: days with 50 mm (1.97 in) or more of precipitation in 89 years, most in 1945 with 12.
  • Benton: days with a maximum temperature at or above 30 C (86 F) in 80 years, most in 1938 with 137.
  • 19 fixed thresholds have at least one qualifying day at Benton.
80 years with a qualifying day
Days at or above 30 C (86 F) per year at Benton Days per year at Benton with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 137 in 1938. 0501001501910: 1121912: 1131938: 1371939: 1351940: 981941: 1231942: 1071943: 1191944: 1161945: 871946: 1031948: 1161949: 981950: 711951: 1041952: 1191953: 1331954: 1261955: 1151956: 1281957: 941959: 981960: 1071961: 791962: 1081963: 1261964: 1011965: 1031966: 901967: 791968: 961969: 1141970: 1251971: 1121972: 1201973: 1011974: 821975: 1031976: 791977: 1281978: 1061979: 891980: 1291981: 1141982: 1101983: 1111984: 1051985: 1071986: 1141987: 1321988: 1301989: 1051990: 1151991: 1141992: 1021993: 1081996: 921998: 1212000: 1072005: 1252006: 1162007: 1122008: 902009: 812010: 1352011: 1192012: 1352014: 1012015: 1132016: 1122017: 1142018: 1302019: 1302020: 992021: 1132022: 1132023: 1202024: 1132025: 1292026: 1261910194419531962197019781986199620102019
Days per year at Benton with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 137 in 1938.
Days at or above 30 C (86 F) per year at Benton
YearDaysDecade average
1910112112.5
1912113112.5
1938137136
1939135136
194098107.4
1941123107.4
1942107107.4
1943119107.4
1944116107.4
194587107.4
1946103107.4
1948116107.4
194998107.4
195071109.8
1951104109.8
1952119109.8
1953133109.8
1954126109.8
1955115109.8
1956128109.8
195794109.8
195998109.8
1960107100.3
196179100.3
1962108100.3
1963126100.3
1964101100.3
1965103100.3
196690100.3
196779100.3
196896100.3
1969114100.3
1970125104.5
1971112104.5
1972120104.5
1973101104.5
197482104.5
1975103104.5
197679104.5
1977128104.5
1978106104.5
197989104.5
1980129115.7
1981114115.7
1982110115.7
1983111115.7
1984105115.7
1985107115.7
1986114115.7
1987132115.7
1988130115.7
1989105115.7
1990115108.7
1991114108.7
1992102108.7
1993108108.7
199692108.7
1998121108.7
2000107105.2
2005125105.2
2006116105.2
2007112105.2
200890105.2
200981105.2
2010135121
2011119121
2012135121
2014101121
2015113121
2016112121
2017114121
2018130121
2019130121
202099116.1
2021113116.1
2022113116.1
2023120116.1
2024113116.1
2025129116.1
2026126116.1
First to last qualifying date each year at Benton For each year, a bar from the first to the last day at Benton meeting 30 C (86 F). 1910: 22 March 1910 to 18 October 19101912: 16 April 1912 to 12 October 19121938: 28 April 1938 to 28 October 19381939: 27 April 1939 to 28 October 19391940: 1 April 1940 to 27 October 19401941: 13 April 1941 to 24 October 19411942: 3 May 1942 to 18 October 19421943: 9 April 1943 to 13 October 19431944: 15 May 1944 to 31 October 19441945: 4 April 1945 to 29 September 19451946: 31 March 1946 to 9 October 19461948: 8 April 1948 to 23 September 19481949: 25 April 1949 to 11 October 19491950: 17 May 1950 to 30 October 19501951: 3 May 1951 to 18 October 19511952: 29 April 1952 to 27 October 19521953: 21 May 1953 to 22 October 19531954: 14 April 1954 to 11 October 19541955: 16 April 1955 to 13 November 19551956: 5 May 1956 to 19 October 19561957: 11 May 1957 to 20 September 19571959: 30 April 1959 to 10 October 19591960: 6 April 1960 to 5 October 19601961: 17 May 1961 to 12 October 19611962: 29 April 1962 to 13 October 19621963: 8 May 1963 to 27 October 19631964: 17 May 1964 to 22 September 19641965: 9 April 1965 to 11 October 19651966: 31 March 1966 to 9 October 19661967: 11 May 1967 to 4 October 19671968: 14 May 1968 to 15 October 19681969: 16 April 1969 to 20 October 19691970: 5 May 1970 to 6 October 19701971: 15 March 1971 to 13 October 19711972: 7 April 1972 to 14 October 19721973: 9 May 1973 to 10 October 19731974: 31 March 1974 to 20 September 19741975: 27 April 1975 to 16 October 19751976: 22 May 1976 to 4 October 19761977: 15 March 1977 to 1 October 19771978: 5 April 1978 to 21 October 19781979: 16 April 1979 to 21 October 19791980: 21 April 1980 to 10 October 19801981: 31 March 1981 to 6 October 19811982: 20 March 1982 to 5 October 19821983: 28 May 1983 to 4 October 19831984: 27 April 1984 to 25 September 19841985: 17 April 1985 to 11 October 19851986: 27 February 1986 to 4 October 19861987: 17 April 1987 to 1 October 19871988: 4 April 1988 to 1 October 19881989: 2 February 1989 to 13 October 19891990: 16 April 1990 to 7 October 19901991: 13 May 1991 to 12 October 19911992: 14 April 1992 to 26 October 19921993: 6 May 1993 to 8 October 19931996: 19 April 1996 to 25 September 19961998: 12 May 1998 to 4 October 19982000: 8 May 2000 to 6 October 20002005: 11 May 2005 to 20 October 20052006: 16 April 2006 to 19 October 20062007: 1 May 2007 to 8 October 20072008: 20 May 2008 to 14 September 20082009: 23 April 2009 to 28 September 20092010: 4 May 2010 to 22 October 20102011: 4 April 2011 to 18 October 20112012: 1 April 2012 to 28 September 20122014: 27 April 2014 to 27 October 20142015: 26 April 2015 to 16 October 20152016: 16 March 2016 to 1 November 20162017: 22 March 2017 to 15 October 20172018: 7 May 2018 to 9 October 20182019: 10 April 2019 to 11 October 20192020: 27 March 2020 to 22 October 20202021: 4 May 2021 to 25 October 20212022: 25 April 2022 to 15 October 20222023: 5 April 2023 to 25 October 20232024: 2 May 2024 to 29 October 20242025: 31 March 2025 to 19 October 20252026: 22 March 2026 to 15 October 202619101946195719681978198820062017JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Benton meeting 30 C (86 F).
First to last qualifying date each year at Benton
YearFirst dateLast date
19101910-03-221910-10-18
19121912-04-161912-10-12
19381938-04-281938-10-28
19391939-04-271939-10-28
19401940-04-011940-10-27
19411941-04-131941-10-24
19421942-05-031942-10-18
19431943-04-091943-10-13
19441944-05-151944-10-31
19451945-04-041945-09-29
19461946-03-311946-10-09
19481948-04-081948-09-23
19491949-04-251949-10-11
19501950-05-171950-10-30
19511951-05-031951-10-18
19521952-04-291952-10-27
19531953-05-211953-10-22
19541954-04-141954-10-11
19551955-04-161955-11-13
19561956-05-051956-10-19
19571957-05-111957-09-20
19591959-04-301959-10-10
19601960-04-061960-10-05
19611961-05-171961-10-12
19621962-04-291962-10-13
19631963-05-081963-10-27
19641964-05-171964-09-22
19651965-04-091965-10-11
19661966-03-311966-10-09
19671967-05-111967-10-04
19681968-05-141968-10-15
19691969-04-161969-10-20
19701970-05-051970-10-06
19711971-03-151971-10-13
19721972-04-071972-10-14
19731973-05-091973-10-10
19741974-03-311974-09-20
19751975-04-271975-10-16
19761976-05-221976-10-04
19771977-03-151977-10-01
19781978-04-051978-10-21
19791979-04-161979-10-21
19801980-04-211980-10-10
19811981-03-311981-10-06
19821982-03-201982-10-05
19831983-05-281983-10-04
19841984-04-271984-09-25
19851985-04-171985-10-11
19861986-02-271986-10-04
19871987-04-171987-10-01
19881988-04-041988-10-01
19891989-02-021989-10-13
19901990-04-161990-10-07
19911991-05-131991-10-12
19921992-04-141992-10-26
19931993-05-061993-10-08
19961996-04-191996-09-25
19981998-05-121998-10-04
20002000-05-082000-10-06
20052005-05-112005-10-20
20062006-04-162006-10-19
20072007-05-012007-10-08
20082008-05-202008-09-14
20092009-04-232009-09-28
20102010-05-042010-10-22
20112011-04-042011-10-18
20122012-04-012012-09-28
20142014-04-272014-10-27
20152015-04-262015-10-16
20162016-03-162016-11-01
20172017-03-222017-10-15
20182018-05-072018-10-09
20192019-04-102019-10-11
20202020-03-272020-10-22
20212021-05-042021-10-25
20222022-04-252022-10-15
20232023-04-052023-10-25
20242024-05-022024-10-29
20252025-03-312025-10-19
20262026-03-222026-10-15

Every Fixed Threshold

Fixed thresholds at Benton
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days801371938126
35 C (95 F): Days8090195461
40 C (104 F): Days222919435
90 F (32.2 C): Days801151954101
100 F (37.8 C): Days5951198024
110 F (43.3 C): Days3119801
0 C (32 F): Ice days (max601319484
0 C (32 F): Frost days (min71121194330
-10 C (14 F): Days with min601919633
-20 C (-4 F): Days with min2219622
20 C (68 F): Tropical nights (min711212018123
25 C (77 F): Days with min2917201225
10 mm (0.39 in): Days with 10 mm or more rain9060195720
25 mm (0.98 in): Days with 25 mm or more rain903020157
50 mm (1.97 in): Days with 50 mm or more rain891219454
100 mm (3.94 in): Days with 100 mm or more rain36319731
200 mm (7.87 in): Days with 200 mm or more rain2119781
10 cm (3.9 in): Days with 10 cm or more snowfall18319601
25 cm (9.8 in): Days with 25 cm or more snowfall1119881

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1910.

Download the Data

  • Data for Benton 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).