Built 2026-10-19 (19 October 2026)

Warren Ohio Edison Threshold Days by Year (USC00338774)

13 fixed thresholds counted per year at Warren Ohio Edison (USC00338774): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Warren Ohio Edison Thresholds

  • Warren Ohio Edison: days with 10 mm (0.39 in) or more of precipitation in 21 years, most in 1950 with 47.
  • Warren Ohio Edison: days with 25 mm (0.98 in) or more of precipitation in 21 years, most in 1916 with 10.
  • Warren Ohio Edison: days with 10 cm (3.9 in) or more of snowfall in 17 years, most in 1951 with 7.
  • Warren Ohio Edison: days with 50 mm (1.97 in) or more of precipitation in 5 years, most in 1959 with 3.
  • 13 fixed thresholds have at least one qualifying day at Warren Ohio Edison.
21 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Warren Ohio Edison Days per year at Warren Ohio Edison with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 47 in 1950. 02040601916: 301949: 151950: 471951: 361952: 241953: 221954: 301955: 321956: 341957: 301958: 261959: 251960: 191962: 221963: 221964: 291965: 341966: 301967: 311968: 301969: 211916195119541957196019641967
Days per year at Warren Ohio Edison with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 47 in 1950.
Days with 10 mm (0.39 in) or more of precipitation per year at Warren Ohio Edison
YearDaysDecade average
19163030
19491515
19504730.6
19513630.6
19522430.6
19532230.6
19543030.6
19553230.6
19563430.6
19573030.6
19582630.6
19592530.6
19601926.4
19622226.4
19632226.4
19642926.4
19653426.4
19663026.4
19673126.4
19683026.4
19692126.4
First to last qualifying date each year at Warren Ohio Edison For each year, a bar from the first to the last day at Warren Ohio Edison meeting 10 mm (0.39 in). 1916: 2 January 1916 to 22 December 19161949: 5 January 1949 to 19 September 19491950: 3 January 1950 to 8 December 19501951: 4 January 1951 to 26 December 19511952: 15 January 1952 to 11 December 19521953: 18 January 1953 to 15 December 19531954: 21 January 1954 to 30 December 19541955: 6 January 1955 to 16 November 19551956: 20 January 1956 to 21 November 19561957: 23 January 1957 to 26 December 19571958: 22 January 1958 to 17 November 19581959: 2 January 1959 to 28 November 19591960: 4 January 1960 to 21 December 19601962: 6 January 1962 to 6 December 19621963: 2 March 1963 to 10 December 19631964: 2 January 1964 to 26 December 19641965: 8 January 1965 to 12 December 19651966: 1 January 1966 to 10 December 19661967: 27 January 1967 to 3 December 19671968: 29 January 1968 to 28 December 19681969: 18 January 1969 to 11 December 19691916195119541957196019641967JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Warren Ohio Edison meeting 10 mm (0.39 in).
First to last qualifying date each year at Warren Ohio Edison
YearFirst dateLast date
19161916-01-021916-12-22
19491949-01-051949-09-19
19501950-01-031950-12-08
19511951-01-041951-12-26
19521952-01-151952-12-11
19531953-01-181953-12-15
19541954-01-211954-12-30
19551955-01-061955-11-16
19561956-01-201956-11-21
19571957-01-231957-12-26
19581958-01-221958-11-17
19591959-01-021959-11-28
19601960-01-041960-12-21
19621962-01-061962-12-06
19631963-03-021963-12-10
19641964-01-021964-12-26
19651965-01-081965-12-12
19661966-01-011966-12-10
19671967-01-271967-12-03
19681968-01-291968-12-28
19691969-01-181969-12-11

Every Fixed Threshold

Fixed thresholds at Warren Ohio Edison
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days135191635
35 C (95 F): Days1319163
90 F (32.2 C): Days119191619
0 C (32 F): Ice days (max152191652
0 C (32 F): Frost days (min11291916129
-10 C (14 F): Days with min139191639
-20 C (-4 F): Days with min1119161
20 C (68 F): Tropical nights (min120191620
10 mm (0.39 in): Days with 10 mm or more rain2147195021
25 mm (0.98 in): Days with 25 mm or more rain211019166
50 mm (1.97 in): Days with 50 mm or more rain5319592
10 cm (3.9 in): Days with 10 cm or more snowfall17719513
25 cm (9.8 in): Days with 25 cm or more snowfall1119501

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1916.

Download the Data

  • Data for Warren Ohio Edison 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).