Daily records
Page built 2026-10-19
Data as of 2025-12-31
Search
Built 2026-10-19 (19 October 2026)

Penoyer Valley Threshold Days by Year (USC00266130)

14 fixed thresholds counted per year at Penoyer Valley (USC00266130): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Penoyer Valley Thresholds

  • Penoyer Valley: days with 10 mm (0.39 in) or more of precipitation in 8 years, most in 1996 with 10.
  • Penoyer Valley: nights with a minimum temperature at or below 0 C (32 F) in 6 years, most in 1970 with 183.
  • Penoyer Valley: nights with a minimum temperature at or below -10 C (14 F) in 6 years, most in 1996 with 39.
  • Penoyer Valley: nights with a minimum temperature at or above 20 C (68 F) in 5 years, most in 1969 with 2.
  • 14 fixed thresholds have at least one qualifying day at Penoyer Valley.
4 years with a qualifying day
Days at or above 30 C (86 F) per year at Penoyer Valley Days per year at Penoyer Valley with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 105 in 1969. 0501001501969: 1051970: 931996: 901997: 791969197019961997
Days per year at Penoyer Valley with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 105 in 1969.
Days at or above 30 C (86 F) per year at Penoyer Valley
YearDaysDecade average
1969105105
19709393
19969084.5
19977984.5
First to last qualifying date each year at Penoyer Valley For each year, a bar from the first to the last day at Penoyer Valley meeting 30 C (86 F). 1969: 17 May 1969 to 28 September 19691970: 16 May 1970 to 12 September 19701996: 11 May 1996 to 10 October 19961997: 12 May 1997 to 10 September 19971969197019961997JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Penoyer Valley meeting 30 C (86 F).
First to last qualifying date each year at Penoyer Valley
YearFirst dateLast date
19691969-05-171969-09-28
19701970-05-161970-09-12
19961996-05-111996-10-10
19971997-05-121997-09-10

Every Fixed Threshold

Fixed thresholds at Penoyer Valley
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days4105196979
35 C (95 F): Days433197013
90 F (32.2 C): Days476196944
100 F (37.8 C): Days112197012
0 C (32 F): Ice days (max3719977
0 C (32 F): Frost days (min61831970179
-10 C (14 F): Days with min639199625
-20 C (-4 F): Days with min2719977
20 C (68 F): Tropical nights (min5219691
10 mm (0.39 in): Days with 10 mm or more rain81019961
25 mm (0.98 in): Days with 25 mm or more rain5219962
50 mm (1.97 in): Days with 50 mm or more rain1219962
10 cm (3.9 in): Days with 10 cm or more snowfall2219972
25 cm (9.8 in): Days with 25 cm or more snowfall1119971

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1969.

Download the Data

  • Data for Penoyer Valley 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 (2025-12-31).