Built 2026-10-19 (19 October 2026)

Glen Innes (Mt Mitchell Forest Threshold Days by Year (ASN00057082)

10 fixed thresholds counted per year at Glen Innes (Mt Mitchell Forest (ASN00057082): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Glen Innes (Mt Mitchell Forest Thresholds

  • Glen Innes (Mt Mitchell Forest: days with 10 mm (0.39 in) or more of precipitation in 74 years, most in 1934 with 63.
  • Glen Innes (Mt Mitchell Forest: days with 25 mm (0.98 in) or more of precipitation in 73 years, most in 1933 with 21.
  • Glen Innes (Mt Mitchell Forest: days with 50 mm (1.97 in) or more of precipitation in 57 years, most in 1996 with 8.
  • Glen Innes (Mt Mitchell Forest: days with 100 mm (3.94 in) or more of precipitation in 15 years, most in 1954 with 2.
  • 10 fixed thresholds have at least one qualifying day at Glen Innes (Mt Mitchell Forest.
5 years with a qualifying day
Days at or above 30 C (86 F) per year at Glen Innes (Mt Mitchell Forest Days per year at Glen Innes (Mt Mitchell Forest with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 28 in 1966. 01020301966: 281967: 131969: 131971: 11972: 519661967196919711972
Days per year at Glen Innes (Mt Mitchell Forest with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 28 in 1966.
Days at or above 30 C (86 F) per year at Glen Innes (Mt Mitchell Forest
YearDaysDecade average
19662818
19671318
19691318
197113
197253
First to last qualifying date each year at Glen Innes (Mt Mitchell Forest For each year, a bar from the first to the last day at Glen Innes (Mt Mitchell Forest meeting 30 C (86 F). 1966: 1 January 1966 to 10 March 19661967: 10 January 1967 to 29 December 19671969: 8 January 1969 to 22 December 19691971: 10 January 1971 to 10 January 19711972: 21 December 1972 to 25 December 197219661967196919711972JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Glen Innes (Mt Mitchell Forest meeting 30 C (86 F).
First to last qualifying date each year at Glen Innes (Mt Mitchell Forest
YearFirst dateLast date
19661966-01-011966-03-10
19671967-01-101967-12-29
19691969-01-081969-12-22
19711971-01-101971-01-10
19721972-12-211972-12-25

Every Fixed Threshold

Fixed thresholds at Glen Innes (Mt Mitchell Forest
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days52819665
90 F (32.2 C): Days5219662
0 C (32 F): Frost days (min382197165
20 C (68 F): Tropical nights (min211197111
25 C (77 F): Days with min1119711
10 mm (0.39 in): Days with 10 mm or more rain746319348
25 mm (0.98 in): Days with 25 mm or more rain732119333
50 mm (1.97 in): Days with 50 mm or more rain57819964
100 mm (3.94 in): Days with 100 mm or more rain15219541
200 mm (7.87 in): Days with 200 mm or more rain1119541

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1966.

Download the Data

  • Data for Glen Innes (Mt Mitchell Forest 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 (2026-10-17).