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Data as of 2026-10-15
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Built 2026-10-17 (17 October 2026)

Red Hill State Forest Threshold Days by Year

11 fixed thresholds counted per year at Red Hill State Forest (ASN00072052): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Red Hill State Forest Thresholds

  • Red Hill State Forest: days with 10 mm (0.39 in) or more of precipitation in 32 years, most in 1956 with 57.
  • Red Hill State Forest: days with 25 mm (0.98 in) or more of precipitation in 32 years, most in 1969 with 20.
  • Red Hill State Forest: days with 50 mm (1.97 in) or more of precipitation in 23 years, most in 1968 with 6.
  • Red Hill State Forest: days with a maximum temperature at or above 30 C (86 F) in 5 years, most in 1968 with 65.
  • 11 fixed thresholds have at least one qualifying day at Red Hill State Forest.
5 years with a qualifying day
Days at or above 30 C (86 F) per year at Red Hill State Forest Days per year at Red Hill State Forest with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 65 in 1968. 0204060801965: 441966: 371967: 311968: 651969: 5219651966196719681969
Days per year at Red Hill State Forest with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 65 in 1968.
Days at or above 30 C (86 F) per year at Red Hill State Forest
YearDaysDecade average
19654445.8
19663745.8
19673145.8
19686545.8
19695245.8
First to last qualifying date each year at Red Hill State Forest For each year, a bar from the first to the last day at Red Hill State Forest meeting 30 C (86 F). 1965: 4 January 1965 to 30 December 19651966: 4 January 1966 to 29 December 19661967: 7 January 1967 to 29 December 19671968: 9 January 1968 to 31 December 19681969: 4 January 1969 to 30 December 196919651966196719681969JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Red Hill State Forest meeting 30 C (86 F).
First to last qualifying date each year at Red Hill State Forest
YearFirst dateLast date
19651965-01-041965-12-30
19661966-01-041966-12-29
19671967-01-071967-12-29
19681968-01-091968-12-31
19691969-01-041969-12-30

Every Fixed Threshold

Fixed thresholds at Red Hill State Forest
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days565196852
35 C (95 F): Days514196914
40 C (104 F): Days1219682
90 F (32.2 C): Days535196828
100 F (37.8 C): Days2319683
0 C (32 F): Frost days (min571196660
20 C (68 F): Tropical nights (min4419684
10 mm (0.39 in): Days with 10 mm or more rain3257195649
25 mm (0.98 in): Days with 25 mm or more rain3220196920
50 mm (1.97 in): Days with 50 mm or more rain23619684
100 mm (3.94 in): Days with 100 mm or more rain3219681

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 Red Hill State 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 2026-10-15 (15 October 2026). Threshold counts are computed by this site.

Data as of . Last revised (2026-10-15).