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Data as of 2025-12-31
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Built 2026-10-19 (19 October 2026)

Stanhope Threshold Days by Year (CA007028240)

5 fixed thresholds counted per year at Stanhope (CA007028240): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Stanhope Thresholds

  • Stanhope: days with 10 mm (0.39 in) or more of precipitation in 22 years, most in 1973 with 57.
  • Stanhope: days with 25 mm (0.98 in) or more of precipitation in 22 years, most in 1957 with 15.
  • Stanhope: days with 10 cm (3.9 in) or more of snowfall in 20 years, most in 1971 with 17.
  • Stanhope: days with 25 cm (9.8 in) or more of snowfall in 8 years, most in 1959 with 2.
  • 5 fixed thresholds have at least one qualifying day at Stanhope.
22 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Stanhope Days per year at Stanhope with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 57 in 1973. 02040601955: 411956: 391957: 431958: 491959: 411960: 381961: 431962: 421963: 371965: 291966: 301967: 321968: 311969: 361971: 351972: 351973: 571979: 331980: 271981: 401982: 261983: 3419551958196119651968197219801983
Days per year at Stanhope with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 57 in 1973.
Days with 10 mm (0.39 in) or more of precipitation per year at Stanhope
YearDaysDecade average
19554142.6
19563942.6
19574342.6
19584942.6
19594142.6
19603835.3
19614335.3
19624235.3
19633735.3
19652935.3
19663035.3
19673235.3
19683135.3
19693635.3
19713540
19723540
19735740
19793340
19802731.8
19814031.8
19822631.8
19833431.8
First to last qualifying date each year at Stanhope For each year, a bar from the first to the last day at Stanhope meeting 10 mm (0.39 in). 1955: 6 January 1955 to 30 December 19551956: 9 January 1956 to 29 December 19561957: 4 January 1957 to 26 December 19571958: 7 January 1958 to 19 December 19581959: 4 January 1959 to 28 December 19591960: 2 January 1960 to 31 December 19601961: 1 January 1961 to 28 December 19611962: 3 February 1962 to 29 December 19621963: 23 January 1963 to 12 December 19631965: 8 January 1965 to 17 November 19651966: 23 January 1966 to 29 December 19661967: 27 January 1967 to 28 December 19671968: 23 January 1968 to 28 December 19681969: 7 January 1969 to 19 December 19691971: 11 January 1971 to 30 December 19711972: 27 January 1972 to 30 December 19721973: 19 January 1973 to 31 December 19731979: 2 January 1979 to 25 December 19791980: 11 March 1980 to 28 November 19801981: 11 February 1981 to 6 December 19811982: 23 April 1982 to 25 December 19821983: 2 February 1983 to 14 December 198319551958196119651968197219801983JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Stanhope meeting 10 mm (0.39 in).
First to last qualifying date each year at Stanhope
YearFirst dateLast date
19551955-01-061955-12-30
19561956-01-091956-12-29
19571957-01-041957-12-26
19581958-01-071958-12-19
19591959-01-041959-12-28
19601960-01-021960-12-31
19611961-01-011961-12-28
19621962-02-031962-12-29
19631963-01-231963-12-12
19651965-01-081965-11-17
19661966-01-231966-12-29
19671967-01-271967-12-28
19681968-01-231968-12-28
19691969-01-071969-12-19
19711971-01-111971-12-30
19721972-01-271972-12-30
19731973-01-191973-12-31
19791979-01-021979-12-25
19801980-03-111980-11-28
19811981-02-111981-12-06
19821982-04-231982-12-25
19831983-02-021983-12-14

Every Fixed Threshold

Fixed thresholds at Stanhope
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain2257197334
25 mm (0.98 in): Days with 25 mm or more rain221519579
50 mm (1.97 in): Days with 50 mm or more rain4219692
10 cm (3.9 in): Days with 10 cm or more snowfall201719711
25 cm (9.8 in): Days with 25 cm or more snowfall8219592

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1955.

Download the Data

  • Data for Stanhope 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).