Built 2026-10-17 (17 October 2026)

Green Hills State Forest Threshold Days by Year

4 fixed thresholds counted per year at Green Hills State Forest (ASN00072020): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Green Hills State Forest Thresholds

  • Green Hills State Forest: days with 10 mm (0.39 in) or more of precipitation in 16 years, most in 1970 with 57.
  • Green Hills State Forest: days with 25 mm (0.98 in) or more of precipitation in 16 years, most in 1970 with 21.
  • Green Hills State Forest: days with 50 mm (1.97 in) or more of precipitation in 11 years, most in 1970 with 8.
  • Green Hills State Forest: days with 100 mm (3.94 in) or more of precipitation in 2 years, most in 1968 with 1.
  • 4 fixed thresholds have at least one qualifying day at Green Hills State Forest.
16 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Green Hills State Forest Days per year at Green Hills State Forest with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 57 in 1970. 02040601936: 411937: 281952: 191953: 161954: 231961: 361962: 381963: 441964: 491965: 331966: 501967: 191968: 541969: 481970: 571971: 4519361952195419621964196619681970
Days per year at Green Hills State Forest with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 57 in 1970.
Days with 10 mm (0.39 in) or more of precipitation per year at Green Hills State Forest
YearDaysDecade average
19364134.5
19372834.5
19521919.3
19531619.3
19542319.3
19613641.2
19623841.2
19634441.2
19644941.2
19653341.2
19665041.2
19671941.2
19685441.2
19694841.2
19705751
19714551
First to last qualifying date each year at Green Hills State Forest For each year, a bar from the first to the last day at Green Hills State Forest meeting 10 mm (0.39 in). 1936: 6 January 1936 to 19 December 19361937: 19 January 1937 to 28 December 19371952: 19 February 1952 to 31 December 19521953: 6 January 1953 to 27 November 19531954: 1 January 1954 to 6 December 19541961: 2 January 1961 to 18 December 19611962: 18 January 1962 to 22 December 19621963: 3 January 1963 to 13 December 19631964: 9 January 1964 to 23 December 19641965: 14 March 1965 to 25 December 19651966: 30 January 1966 to 16 December 19661967: 26 January 1967 to 4 November 19671968: 5 January 1968 to 26 December 19681969: 15 January 1969 to 12 December 19691970: 2 January 1970 to 29 December 19701971: 15 January 1971 to 31 December 197119361952195419621964196619681970JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Green Hills State Forest meeting 10 mm (0.39 in).
First to last qualifying date each year at Green Hills State Forest
YearFirst dateLast date
19361936-01-061936-12-19
19371937-01-191937-12-28
19521952-02-191952-12-31
19531953-01-061953-11-27
19541954-01-011954-12-06
19611961-01-021961-12-18
19621962-01-181962-12-22
19631963-01-031963-12-13
19641964-01-091964-12-23
19651965-03-141965-12-25
19661966-01-301966-12-16
19671967-01-261967-11-04
19681968-01-051968-12-26
19691969-01-151969-12-12
19701970-01-021970-12-29
19711971-01-151971-12-31

Every Fixed Threshold

Fixed thresholds at Green Hills State Forest
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain1657197045
25 mm (0.98 in): Days with 25 mm or more rain1621197012
50 mm (1.97 in): Days with 50 mm or more rain11819701
100 mm (3.94 in): Days with 100 mm or more rain2119681

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1936.

Download the Data

  • Data for Green Hills 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 (2025-12-31).