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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 (CA008300590)

14 fixed thresholds counted per year at Stanhope (CA008300590): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Stanhope Thresholds

  • Stanhope: days with 10 cm (3.9 in) or more of snowfall in 14 years, most in 1978 with 14.
  • Stanhope: days with a maximum temperature at or below 0 C (32 F) in 13 years, most in 1972 with 93.
  • Stanhope: nights with a minimum temperature at or below 0 C (32 F) in 13 years, most in 1972 with 180.
  • Stanhope: nights with a minimum temperature at or below -10 C (14 F) in 13 years, most in 1972 with 74.
  • 14 fixed thresholds have at least one qualifying day at Stanhope.
12 years with a qualifying day
Days at or above 30 C (86 F) per year at Stanhope Days per year at Stanhope with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 3 in 1970. 01231970: 31971: 11972: 21975: 31976: 21977: 21978: 31979: 21980: 21981: 31982: 11983: 1197019721976197819801982
Days per year at Stanhope with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 3 in 1970.
Days at or above 30 C (86 F) per year at Stanhope
YearDaysDecade average
197032.3
197112.3
197222.3
197532.3
197622.3
197722.3
197832.3
197922.3
198021.8
198131.8
198211.8
198311.8
First to last qualifying date each year at Stanhope For each year, a bar from the first to the last day at Stanhope meeting 30 C (86 F). 1970: 26 July 1970 to 16 August 19701971: 10 August 1971 to 10 August 19711972: 13 July 1972 to 16 July 19721975: 24 June 1975 to 10 August 19751976: 6 June 1976 to 6 July 19761977: 22 May 1977 to 29 August 19771978: 12 August 1978 to 18 August 19781979: 16 June 1979 to 10 July 19791980: 26 June 1980 to 27 June 19801981: 3 July 1981 to 1 August 19811982: 19 July 1982 to 19 July 19821983: 5 July 1983 to 5 July 1983197019721976197819801982JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Stanhope meeting 30 C (86 F).
First to last qualifying date each year at Stanhope
YearFirst dateLast date
19701970-07-261970-08-16
19711971-08-101971-08-10
19721972-07-131972-07-16
19751975-06-241975-08-10
19761976-06-061976-07-06
19771977-05-221977-08-29
19781978-08-121978-08-18
19791979-06-161979-07-10
19801980-06-261980-06-27
19811981-07-031981-08-01
19821982-07-191982-07-19
19831983-07-051983-07-05

Every Fixed Threshold

Fixed thresholds at Stanhope
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days12319701
90 F (32.2 C): Days2119751
0 C (32 F): Ice days (max1393197255
0 C (32 F): Frost days (min131801972128
-10 C (14 F): Days with min1374197239
-20 C (-4 F): Days with min131319751
-30 C (-22 F): Days with min1119811
20 C (68 F): Tropical nights (min12919701
10 mm (0.39 in): Days with 10 mm or more rain1047197935
25 mm (0.98 in): Days with 25 mm or more rain101419812
50 mm (1.97 in): Days with 50 mm or more rain4319792
10 cm (3.9 in): Days with 10 cm or more snowfall141419783
25 cm (9.8 in): Days with 25 cm or more snowfall8319782
50 cm (19.7 in): Days with 50 cm or more snowfall1119731

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1970.

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).