Built 2026-10-19 (19 October 2026)

Purdy Threshold Days by Year (CA006106779)

5 fixed thresholds counted per year at Purdy (CA006106779): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Purdy Thresholds

  • Purdy: days with 10 mm (0.39 in) or more of precipitation in 28 years, most in 1972 with 36.
  • Purdy: days with 10 cm (3.9 in) or more of snowfall in 28 years, most in 1971 with 11.
  • Purdy: days with 25 mm (0.98 in) or more of precipitation in 27 years, most in 1981 with 9.
  • Purdy: days with 50 mm (1.97 in) or more of precipitation in 8 years, most in 1957 with 1.
  • 5 fixed thresholds have at least one qualifying day at Purdy.
28 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Purdy Days per year at Purdy with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 36 in 1972. 0102030401956: 271957: 271958: 231959: 311960: 301961: 221962: 261963: 221964: 171965: 341966: 301967: 351968: 251969: 281970: 291971: 211972: 361973: 301974: 261975: 231976: 301977: 271978: 251979: 311980: 351981: 351982: 331983: 341956195919621965196819711974197719801983
Days per year at Purdy with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 36 in 1972.
Days with 10 mm (0.39 in) or more of precipitation per year at Purdy
YearDaysDecade average
19562727
19572727
19582327
19593127
19603026.9
19612226.9
19622626.9
19632226.9
19641726.9
19653426.9
19663026.9
19673526.9
19682526.9
19692826.9
19702927.8
19712127.8
19723627.8
19733027.8
19742627.8
19752327.8
19763027.8
19772727.8
19782527.8
19793127.8
19803534.3
19813534.3
19823334.3
19833434.3
First to last qualifying date each year at Purdy For each year, a bar from the first to the last day at Purdy meeting 10 mm (0.39 in). 1956: 12 January 1956 to 21 November 19561957: 22 January 1957 to 31 December 19571958: 16 January 1958 to 19 December 19581959: 21 January 1959 to 29 December 19591960: 2 January 1960 to 31 December 19601961: 8 March 1961 to 4 December 19611962: 15 January 1962 to 9 December 19621963: 19 January 1963 to 8 December 19631964: 8 March 1964 to 24 December 19641965: 8 January 1965 to 25 December 19651966: 23 January 1966 to 28 December 19661967: 7 January 1967 to 21 December 19671968: 1 February 1968 to 28 December 19681969: 24 January 1969 to 10 December 19691970: 5 February 1970 to 23 December 19701971: 26 January 1971 to 30 December 19711972: 20 January 1972 to 15 December 19721973: 11 March 1973 to 20 December 19731974: 19 February 1974 to 16 December 19741975: 24 January 1975 to 14 December 19751976: 13 January 1976 to 20 December 19761977: 10 January 1977 to 21 December 19771978: 1 January 1978 to 31 December 19781979: 13 January 1979 to 22 December 19791980: 10 January 1980 to 12 December 19801981: 2 February 1981 to 31 December 19811982: 22 January 1982 to 24 December 19821983: 10 January 1983 to 21 December 19831956196019641968197219761980JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Purdy meeting 10 mm (0.39 in).
First to last qualifying date each year at Purdy
YearFirst dateLast date
19561956-01-121956-11-21
19571957-01-221957-12-31
19581958-01-161958-12-19
19591959-01-211959-12-29
19601960-01-021960-12-31
19611961-03-081961-12-04
19621962-01-151962-12-09
19631963-01-191963-12-08
19641964-03-081964-12-24
19651965-01-081965-12-25
19661966-01-231966-12-28
19671967-01-071967-12-21
19681968-02-011968-12-28
19691969-01-241969-12-10
19701970-02-051970-12-23
19711971-01-261971-12-30
19721972-01-201972-12-15
19731973-03-111973-12-20
19741974-02-191974-12-16
19751975-01-241975-12-14
19761976-01-131976-12-20
19771977-01-101977-12-21
19781978-01-011978-12-31
19791979-01-131979-12-22
19801980-01-101980-12-12
19811981-02-021981-12-31
19821982-01-221982-12-24
19831983-01-101983-12-21

Every Fixed Threshold

Fixed thresholds at Purdy
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain2836197234
25 mm (0.98 in): Days with 25 mm or more rain27919814
50 mm (1.97 in): Days with 50 mm or more rain8119571
10 cm (3.9 in): Days with 10 cm or more snowfall281119714
25 cm (9.8 in): Days with 25 cm or more snowfall7319721

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1956.

Download the Data

  • Data for Purdy 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).