Built 2026-10-19 (19 October 2026)

Lone Cone Threshold Days by Year (USS0008M07S)

9 fixed thresholds counted per year at Lone Cone (USS0008M07S): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Lone Cone Thresholds

  • Lone Cone: days with 10 mm (0.39 in) or more of precipitation in 46 years, most in 1984 with 40.
  • Lone Cone: days with 25 mm (0.98 in) or more of precipitation in 45 years, most in 1988 with 10.
  • Lone Cone: days with a maximum temperature at or below 0 C (32 F) in 34 years, most in 2008 with 73.
  • Lone Cone: nights with a minimum temperature at or below 0 C (32 F) in 32 years, most in 1995 with 270.
  • 9 fixed thresholds have at least one qualifying day at Lone Cone.
3 years with a qualifying day
Days at or above 30 C (86 F) per year at Lone Cone Days per year at Lone Cone with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 2 in 2003. 011222002: 12003: 22005: 1200220032005
Days per year at Lone Cone with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 2 in 2003.
Days at or above 30 C (86 F) per year at Lone Cone
YearDaysDecade average
200211.3
200321.3
200511.3
First to last qualifying date each year at Lone Cone For each year, a bar from the first to the last day at Lone Cone meeting 30 C (86 F). 2002: 17 August 2002 to 17 August 20022003: 11 July 2003 to 13 July 20032005: 20 July 2005 to 20 July 2005200220032005JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Lone Cone meeting 30 C (86 F).
First to last qualifying date each year at Lone Cone
YearFirst dateLast date
20022002-08-172002-08-17
20032003-07-112003-07-13
20052005-07-202005-07-20

Every Fixed Threshold

Fixed thresholds at Lone Cone
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days3220031
0 C (32 F): Ice days (max3473200822
0 C (32 F): Frost days (min322701995138
-10 C (14 F): Days with min32128202247
-20 C (-4 F): Days with min323420027
-30 C (-22 F): Days with min4219961
10 mm (0.39 in): Days with 10 mm or more rain4640198425
25 mm (0.98 in): Days with 25 mm or more rain451019884
50 mm (1.97 in): Days with 50 mm or more rain8219821

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 2002.

Download the Data

  • Data for Lone Cone 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).