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Built 2026-10-18 (18 October 2026)

Penola State Forest Reserve Threshold Days by Year

11 fixed thresholds counted per year at Penola State Forest Reserve (ASN00026036): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Penola State Forest Reserve Thresholds

  • Penola State Forest Reserve: days with 10 mm (0.39 in) or more of precipitation in 25 years, most in 1968 with 25.
  • Penola State Forest Reserve: days with 25 mm (0.98 in) or more of precipitation in 23 years, most in 1960 with 5.
  • Penola State Forest Reserve: days with a maximum temperature at or above 30 C (86 F) in 3 years, most in 1982 with 47.
  • Penola State Forest Reserve: days with a maximum temperature at or above 35 C (95 F) in 3 years, most in 1982 with 22.
  • 11 fixed thresholds have at least one qualifying day at Penola State Forest Reserve.
3 years with a qualifying day
Days at or above 30 C (86 F) per year at Penola State Forest Reserve Days per year at Penola State Forest Reserve with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 47 in 1982. 02040601975: 321980: 361982: 47197519801982
Days per year at Penola State Forest Reserve with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 47 in 1982.
Days at or above 30 C (86 F) per year at Penola State Forest Reserve
YearDaysDecade average
19753232
19803641.5
19824741.5
First to last qualifying date each year at Penola State Forest Reserve For each year, a bar from the first to the last day at Penola State Forest Reserve meeting 30 C (86 F). 1975: 1 January 1975 to 27 December 19751980: 3 January 1980 to 31 December 19801982: 5 January 1982 to 31 December 1982197519801982JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Penola State Forest Reserve meeting 30 C (86 F).
First to last qualifying date each year at Penola State Forest Reserve
YearFirst dateLast date
19751975-01-011975-12-27
19801980-01-031980-12-31
19821982-01-051982-12-31

Every Fixed Threshold

Fixed thresholds at Penola State Forest Reserve
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days347198247
35 C (95 F): Days322198222
40 C (104 F): Days3419804
90 F (32.2 C): Days335198235
100 F (37.8 C): Days310198210
110 F (43.3 C): Days1119821
0 C (32 F): Frost days (min317198217
20 C (68 F): Tropical nights (min2519825
10 mm (0.39 in): Days with 10 mm or more rain2525196814
25 mm (0.98 in): Days with 25 mm or more rain23519601
50 mm (1.97 in): Days with 50 mm or more rain1119591

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1975.

Download the Data

  • Data for Penola State Forest Reserve 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).