Built 2026-10-19 (19 October 2026)

Warren 2 S Threshold Days by Year (USC00419480)

16 fixed thresholds counted per year at Warren 2 S (USC00419480): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Warren 2 S Thresholds

  • Warren 2 S: days with 10 mm (0.39 in) or more of precipitation in 45 years, most in 1973 with 61.
  • Warren 2 S: days with 25 mm (0.98 in) or more of precipitation in 45 years, most in 1973 with 27.
  • Warren 2 S: days with 50 mm (1.97 in) or more of precipitation in 45 years, most in 1979 with 14.
  • Warren 2 S: days with a maximum temperature at or above 30 C (86 F) in 29 years, most in 1956 with 162.
  • 16 fixed thresholds have at least one qualifying day at Warren 2 S.
29 years with a qualifying day
Days at or above 30 C (86 F) per year at Warren 2 S Days per year at Warren 2 S with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 162 in 1956. 0501001502001936: 1401937: 1451938: 1521939: 1511940: 1121941: 1331942: 1111943: 1351944: 1541954: 1601955: 1581956: 1621957: 1231958: 1311959: 1431960: 1431961: 1191962: 1461963: 1531964: 1251965: 1471966: 1251967: 1441968: 1251969: 1381970: 1281971: 1261972: 1501973: 1291936193919421954195719601963196619691972
Days per year at Warren 2 S with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 162 in 1956.
Days at or above 30 C (86 F) per year at Warren 2 S
YearDaysDecade average
1936140147
1937145147
1938152147
1939151147
1940112129
1941133129
1942111129
1943135129
1944154129
1954160146.2
1955158146.2
1956162146.2
1957123146.2
1958131146.2
1959143146.2
1960143136.5
1961119136.5
1962146136.5
1963153136.5
1964125136.5
1965147136.5
1966125136.5
1967144136.5
1968125136.5
1969138136.5
1970128133.3
1971126133.3
1972150133.3
1973129133.3
First to last qualifying date each year at Warren 2 S For each year, a bar from the first to the last day at Warren 2 S meeting 30 C (86 F). 1936: 25 March 1936 to 2 November 19361937: 17 April 1937 to 30 October 19371938: 16 April 1938 to 29 October 19381939: 26 March 1939 to 27 October 19391940: 28 February 1940 to 20 October 19401941: 7 May 1941 to 26 October 19411942: 13 March 1942 to 25 October 19421943: 12 April 1943 to 21 October 19431944: 14 April 1944 to 2 November 19441954: 30 March 1954 to 26 October 19541955: 11 March 1955 to 2 November 19551956: 6 May 1956 to 25 October 19561957: 10 February 1957 to 4 October 19571958: 3 April 1958 to 9 October 19581959: 19 April 1959 to 12 October 19591960: 6 April 1960 to 17 October 19601961: 28 March 1961 to 11 October 19611962: 28 April 1962 to 11 November 19621963: 16 March 1963 to 28 October 19631964: 27 April 1964 to 18 October 19641965: 3 April 1965 to 17 October 19651966: 31 March 1966 to 13 October 19661967: 11 March 1967 to 24 October 19671968: 14 April 1968 to 16 October 19681969: 6 April 1969 to 19 October 19691970: 17 April 1970 to 8 October 19701971: 22 March 1971 to 2 November 19711972: 28 March 1972 to 31 October 19721973: 12 March 1973 to 10 October 197319361940194419571961196519691973JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Warren 2 S meeting 30 C (86 F).
First to last qualifying date each year at Warren 2 S
YearFirst dateLast date
19361936-03-251936-11-02
19371937-04-171937-10-30
19381938-04-161938-10-29
19391939-03-261939-10-27
19401940-02-281940-10-20
19411941-05-071941-10-26
19421942-03-131942-10-25
19431943-04-121943-10-21
19441944-04-141944-11-02
19541954-03-301954-10-26
19551955-03-111955-11-02
19561956-05-061956-10-25
19571957-02-101957-10-04
19581958-04-031958-10-09
19591959-04-191959-10-12
19601960-04-061960-10-17
19611961-03-281961-10-11
19621962-04-281962-11-11
19631963-03-161963-10-28
19641964-04-271964-10-18
19651965-04-031965-10-17
19661966-03-311966-10-13
19671967-03-111967-10-24
19681968-04-141968-10-16
19691969-04-061969-10-19
19701970-04-171970-10-08
19711971-03-221971-11-02
19721972-03-281972-10-31
19731973-03-121973-10-10

Every Fixed Threshold

Fixed thresholds at Warren 2 S
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days291621956129
35 C (95 F): Days28100195412
40 C (104 F): Days3919544
90 F (32.2 C): Days29137195461
100 F (37.8 C): Days172419541
0 C (32 F): Ice days (max3219622
0 C (32 F): Frost days (min2856196334
-10 C (14 F): Days with min6519631
20 C (68 F): Tropical nights (min281271941113
25 C (77 F): Days with min6219431
10 mm (0.39 in): Days with 10 mm or more rain4561197336
25 mm (0.98 in): Days with 25 mm or more rain4527197313
50 mm (1.97 in): Days with 50 mm or more rain451419796
100 mm (3.94 in): Days with 100 mm or more rain21319792
10 cm (3.9 in): Days with 10 cm or more snowfall2119401
25 cm (9.8 in): Days with 25 cm or more snowfall1119601

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1936.

Download the Data

  • Data for Warren 2 S 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).