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Built 2026-10-17 (17 October 2026)

New Norfolk Threshold Days by Year

10 fixed thresholds counted per year at New Norfolk (ASN00095015): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for New Norfolk Thresholds

  • New Norfolk: days with 10 mm (0.39 in) or more of precipitation in 75 years, most in 1958 with 25.
  • New Norfolk: days with 25 mm (0.98 in) or more of precipitation in 50 years, most in 1958 with 6.
  • New Norfolk: days with a maximum temperature at or above 30 C (86 F) in 13 years, most in 1968 with 15.
  • New Norfolk: days with a maximum temperature at or above 90 F (32.2 C) in 13 years, most in 1965 with 8.
  • 10 fixed thresholds have at least one qualifying day at New Norfolk.
13 years with a qualifying day
Days at or above 30 C (86 F) per year at New Norfolk Days per year at New Norfolk with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 15 in 1968. 0510151965: 121966: 111967: 141968: 151969: 61970: 61971: 91972: 131973: 131974: 131975: 71976: 71977: 71965196719691971197319751977
Days per year at New Norfolk with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 15 in 1968.
Days at or above 30 C (86 F) per year at New Norfolk
YearDaysDecade average
19651211.6
19661111.6
19671411.6
19681511.6
1969611.6
197069.4
197199.4
1972139.4
1973139.4
1974139.4
197579.4
197679.4
197779.4
First to last qualifying date each year at New Norfolk For each year, a bar from the first to the last day at New Norfolk meeting 30 C (86 F). 1965: 16 January 1965 to 22 December 19651966: 10 January 1966 to 25 December 19661967: 6 January 1967 to 27 December 19671968: 8 January 1968 to 18 March 19681969: 17 January 1969 to 11 March 19691970: 11 January 1970 to 26 December 19701971: 8 January 1971 to 24 December 19711972: 7 January 1972 to 20 December 19721973: 2 January 1973 to 14 December 19731974: 16 January 1974 to 14 December 19741975: 31 January 1975 to 28 December 19751976: 3 January 1976 to 22 December 19761977: 6 January 1977 to 26 November 19771965196719691971197319751977JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at New Norfolk meeting 30 C (86 F).
First to last qualifying date each year at New Norfolk
YearFirst dateLast date
19651965-01-161965-12-22
19661966-01-101966-12-25
19671967-01-061967-12-27
19681968-01-081968-03-18
19691969-01-171969-03-11
19701970-01-111970-12-26
19711971-01-081971-12-24
19721972-01-071972-12-20
19731973-01-021973-12-14
19741974-01-161974-12-14
19751975-01-311975-12-28
19761976-01-031976-12-22
19771977-01-061977-11-26

Every Fixed Threshold

Fixed thresholds at New Norfolk
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days131519687
35 C (95 F): Days11419651
90 F (32.2 C): Days13819652
100 F (37.8 C): Days5119651
0 C (32 F): Frost days (min1340196725
20 C (68 F): Tropical nights (min1119711
10 mm (0.39 in): Days with 10 mm or more rain7525195813
25 mm (0.98 in): Days with 25 mm or more rain50619582
50 mm (1.97 in): Days with 50 mm or more rain6319161
100 mm (3.94 in): Days with 100 mm or more rain1119161

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1965.

Download the Data

  • Data for New Norfolk 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 2026-10-16 (16 October 2026). Threshold counts are computed by this site.

Data as of . Last revised (2026-10-16).