Built 2026-10-19 (19 October 2026)

Winkler Threshold Days by Year (USC00148970)

6 fixed thresholds counted per year at Winkler (USC00148970): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Winkler Thresholds

  • Winkler: days with 10 mm (0.39 in) or more of precipitation in 28 years, most in 1986 with 39.
  • Winkler: days with 25 mm (0.98 in) or more of precipitation in 28 years, most in 1986 with 17.
  • Winkler: days with 50 mm (1.97 in) or more of precipitation in 21 years, most in 1964 with 5.
  • Winkler: days with 10 cm (3.9 in) or more of snowfall in 19 years, most in 1971 with 6.
  • 6 fixed thresholds have at least one qualifying day at Winkler.
28 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Winkler Days per year at Winkler with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 39 in 1986. 0102030401960: 211961: 261962: 261963: 181964: 231965: 291966: 121967: 241968: 281969: 271970: 251971: 251972: 231973: 361974: 211975: 261976: 211977: 271978: 271980: 251981: 281982: 361983: 261984: 281985: 281986: 391987: 311988: 131960196319661969197219751978198219851988
Days per year at Winkler with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 39 in 1986.
Days with 10 mm (0.39 in) or more of precipitation per year at Winkler
YearDaysDecade average
19602123.4
19612623.4
19622623.4
19631823.4
19642323.4
19652923.4
19661223.4
19672423.4
19682823.4
19692723.4
19702525.7
19712525.7
19722325.7
19733625.7
19742125.7
19752625.7
19762125.7
19772725.7
19782725.7
19802528.2
19812828.2
19823628.2
19832628.2
19842828.2
19852828.2
19863928.2
19873128.2
19881328.2
First to last qualifying date each year at Winkler For each year, a bar from the first to the last day at Winkler meeting 10 mm (0.39 in). 1960: 13 January 1960 to 11 December 19601961: 18 February 1961 to 9 December 19611962: 26 January 1962 to 16 November 19621963: 4 March 1963 to 20 November 19631964: 20 March 1964 to 16 November 19641965: 2 January 1965 to 24 December 19651966: 9 February 1966 to 28 December 19661967: 26 March 1967 to 3 November 19671968: 3 April 1968 to 19 December 19681969: 15 February 1969 to 6 December 19691970: 1 April 1970 to 9 November 19701971: 4 January 1971 to 18 November 19711972: 15 March 1972 to 30 December 19721973: 22 January 1973 to 24 December 19731974: 11 April 1974 to 10 November 19741975: 11 January 1975 to 14 December 19751976: 4 March 1976 to 4 October 19761977: 3 March 1977 to 9 November 19771978: 13 February 1978 to 26 November 19781980: 19 January 1980 to 8 December 19801981: 1 February 1981 to 1 December 19811982: 15 March 1982 to 28 December 19821983: 29 January 1983 to 28 November 19831984: 16 February 1984 to 16 December 19841985: 10 January 1985 to 19 October 19851986: 4 February 1986 to 8 December 19861987: 1 March 1987 to 27 December 19871988: 4 February 1988 to 16 November 19881960196419681972197619811985JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Winkler meeting 10 mm (0.39 in).
First to last qualifying date each year at Winkler
YearFirst dateLast date
19601960-01-131960-12-11
19611961-02-181961-12-09
19621962-01-261962-11-16
19631963-03-041963-11-20
19641964-03-201964-11-16
19651965-01-021965-12-24
19661966-02-091966-12-28
19671967-03-261967-11-03
19681968-04-031968-12-19
19691969-02-151969-12-06
19701970-04-011970-11-09
19711971-01-041971-11-18
19721972-03-151972-12-30
19731973-01-221973-12-24
19741974-04-111974-11-10
19751975-01-111975-12-14
19761976-03-041976-10-04
19771977-03-031977-11-09
19781978-02-131978-11-26
19801980-01-191980-12-08
19811981-02-011981-12-01
19821982-03-151982-12-28
19831983-01-291983-11-28
19841984-02-161984-12-16
19851985-01-101985-10-19
19861986-02-041986-12-08
19871987-03-011987-12-27
19881988-02-041988-11-16

Every Fixed Threshold

Fixed thresholds at Winkler
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain2839198613
25 mm (0.98 in): Days with 25 mm or more rain281719866
50 mm (1.97 in): Days with 50 mm or more rain21519641
100 mm (3.94 in): Days with 100 mm or more rain7119611
10 cm (3.9 in): Days with 10 cm or more snowfall19619711
25 cm (9.8 in): Days with 25 cm or more snowfall1119851

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1960.

Download the Data

  • Data for Winkler 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).