Built 2026-10-19 (19 October 2026)

Winnonowie Railway Siding Threshold Days by Year (ASN00019051)

4 fixed thresholds counted per year at Winnonowie Railway Siding (ASN00019051): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Winnonowie Railway Siding Thresholds

  • Winnonowie Railway Siding: days with 10 mm (0.39 in) or more of precipitation in 31 years, most in 1973 with 19.
  • Winnonowie Railway Siding: days with 25 mm (0.98 in) or more of precipitation in 19 years, most in 1973 with 6.
  • Winnonowie Railway Siding: days with 50 mm (1.97 in) or more of precipitation in 3 years, most in 1974 with 3.
  • Winnonowie Railway Siding: days with 100 mm (3.94 in) or more of precipitation in 1 years, most in 1974 with 1.
  • 4 fixed thresholds have at least one qualifying day at Winnonowie Railway Siding.
31 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Winnonowie Railway Siding Days per year at Winnonowie Railway Siding with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 19 in 1973. 051015201938: 41939: 31940: 51941: 81942: 71943: 71948: 61949: 91950: 71951: 71952: 111953: 31954: 91958: 71959: 41960: 71961: 51962: 61963: 61964: 51965: 31966: 61967: 51968: 151969: 91970: 131971: 101972: 51973: 191974: 181975: 1219381942195019541961196519691973
Days per year at Winnonowie Railway Siding with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 19 in 1973.
Days with 10 mm (0.39 in) or more of precipitation per year at Winnonowie Railway Siding
YearDaysDecade average
193843.5
193933.5
194057
194187
194277
194377
194867
194997
195076.9
195176.9
1952116.9
195336.9
195496.9
195876.9
195946.9
196076.7
196156.7
196266.7
196366.7
196456.7
196536.7
196666.7
196756.7
1968156.7
196996.7
19701312.8
19711012.8
1972512.8
19731912.8
19741812.8
19751212.8
First to last qualifying date each year at Winnonowie Railway Siding For each year, a bar from the first to the last day at Winnonowie Railway Siding meeting 10 mm (0.39 in). 1938: 19 February 1938 to 24 October 19381939: 28 February 1939 to 4 November 19391940: 5 January 1940 to 10 July 19401941: 3 January 1941 to 5 October 19411942: 20 January 1942 to 25 December 19421943: 25 February 1943 to 16 October 19431948: 11 April 1948 to 28 December 19481949: 27 February 1949 to 22 November 19491950: 2 February 1950 to 8 November 19501951: 13 May 1951 to 9 October 19511952: 25 January 1952 to 27 November 19521953: 10 June 1953 to 21 October 19531954: 28 January 1954 to 12 December 19541958: 6 March 1958 to 4 October 19581959: 24 January 1959 to 8 October 19591960: 14 February 1960 to 13 September 19601961: 23 April 1961 to 13 December 19611962: 17 January 1962 to 29 December 19621963: 13 January 1963 to 27 October 19631964: 24 August 1964 to 29 September 19641965: 22 June 1965 to 13 July 19651966: 12 January 1966 to 2 December 19661967: 25 January 1967 to 5 September 19671968: 20 February 1968 to 7 November 19681969: 14 January 1969 to 5 November 19691970: 1 January 1970 to 11 December 19701971: 16 April 1971 to 10 December 19711972: 12 January 1972 to 15 October 19721973: 26 January 1973 to 30 December 19731974: 28 January 1974 to 24 October 19741975: 7 May 1975 to 13 December 197519381942195019541961196519691973JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Winnonowie Railway Siding meeting 10 mm (0.39 in).
First to last qualifying date each year at Winnonowie Railway Siding
YearFirst dateLast date
19381938-02-191938-10-24
19391939-02-281939-11-04
19401940-01-051940-07-10
19411941-01-031941-10-05
19421942-01-201942-12-25
19431943-02-251943-10-16
19481948-04-111948-12-28
19491949-02-271949-11-22
19501950-02-021950-11-08
19511951-05-131951-10-09
19521952-01-251952-11-27
19531953-06-101953-10-21
19541954-01-281954-12-12
19581958-03-061958-10-04
19591959-01-241959-10-08
19601960-02-141960-09-13
19611961-04-231961-12-13
19621962-01-171962-12-29
19631963-01-131963-10-27
19641964-08-241964-09-29
19651965-06-221965-07-13
19661966-01-121966-12-02
19671967-01-251967-09-05
19681968-02-201968-11-07
19691969-01-141969-11-05
19701970-01-011970-12-11
19711971-04-161971-12-10
19721972-01-121972-10-15
19731973-01-261973-12-30
19741974-01-281974-10-24
19751975-05-071975-12-13

Every Fixed Threshold

Fixed thresholds at Winnonowie Railway Siding
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain3119197312
25 mm (0.98 in): Days with 25 mm or more rain19619731
50 mm (1.97 in): Days with 50 mm or more rain3319743
100 mm (3.94 in): Days with 100 mm or more rain1119741

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1938.

Download the Data

  • Data for Winnonowie Railway Siding 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).