Built 2026-10-19 (19 October 2026)

Grouse Creek Divide Threshold Days by Year (USS0049L14S)

10 fixed thresholds counted per year at Grouse Creek Divide (USS0049L14S): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Grouse Creek Divide Thresholds

  • Grouse Creek Divide: days with 10 mm (0.39 in) or more of precipitation in 33 years, most in 2017 with 65.
  • Grouse Creek Divide: days with 25 mm (0.98 in) or more of precipitation in 33 years, most in 2017 with 21.
  • Grouse Creek Divide: days with 50 mm (1.97 in) or more of precipitation in 27 years, most in 2011 with 6.
  • Grouse Creek Divide: days with a maximum temperature at or below 0 C (32 F) in 18 years, most in 2017 with 105.
  • 10 fixed thresholds have at least one qualifying day at Grouse Creek Divide.
7 years with a qualifying day
Days at or above 30 C (86 F) per year at Grouse Creek Divide Days per year at Grouse Creek Divide with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 5 in 2009. 02462007: 12009: 52010: 12011: 12012: 42013: 12019: 22007200920102011201220132019
Days per year at Grouse Creek Divide with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 5 in 2009.
Days at or above 30 C (86 F) per year at Grouse Creek Divide
YearDaysDecade average
200713
200953
201011.8
201111.8
201241.8
201311.8
201921.8
First to last qualifying date each year at Grouse Creek Divide For each year, a bar from the first to the last day at Grouse Creek Divide meeting 30 C (86 F). 2007: 20 June 2007 to 20 June 20072009: 4 July 2009 to 15 July 20092010: 27 May 2010 to 27 May 20102011: 15 July 2011 to 15 July 20112012: 22 June 2012 to 27 July 20122013: 17 June 2013 to 17 June 20132019: 3 July 2019 to 6 July 20192007200920102011201220132019JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Grouse Creek Divide meeting 30 C (86 F).
First to last qualifying date each year at Grouse Creek Divide
YearFirst dateLast date
20072007-06-202007-06-20
20092009-07-042009-07-15
20102010-05-272010-05-27
20112011-07-152011-07-15
20122012-06-222012-07-27
20132013-06-172013-06-17
20192019-07-032019-07-06

Every Fixed Threshold

Fixed thresholds at Grouse Creek Divide
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days7520092
90 F (32.2 C): Days2320091
0 C (32 F): Ice days (max18105201765
0 C (32 F): Frost days (min182201998142
-10 C (14 F): Days with min1894202155
-20 C (-4 F): Days with min1517202014
10 mm (0.39 in): Days with 10 mm or more rain3365201730
25 mm (0.98 in): Days with 25 mm or more rain332120178
50 mm (1.97 in): Days with 50 mm or more rain27620111
100 mm (3.94 in): Days with 100 mm or more rain8220111

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 2007.

Download the Data

  • Data for Grouse Creek Divide 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 (2026-10-12).