Built 2026-10-19 (19 October 2026)

Black Bear Threshold Days by Year (USS0011E35S)

10 fixed thresholds counted per year at Black Bear (USS0011E35S): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Black Bear Thresholds

  • Black Bear: days with 10 mm (0.39 in) or more of precipitation in 48 years, most in 1982 with 75.
  • Black Bear: days with 25 mm (0.98 in) or more of precipitation in 48 years, most in 1996 with 23.
  • Black Bear: days with a maximum temperature at or below 0 C (32 F) in 39 years, most in 1984 with 156.
  • Black Bear: nights with a minimum temperature at or below 0 C (32 F) in 32 years, most in 1995 with 272.
  • 10 fixed thresholds have at least one qualifying day at Black Bear.
9 years with a qualifying day
Days at or above 30 C (86 F) per year at Black Bear Days per year at Black Bear with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 10 in 1989. 0358101989: 102000: 12001: 12002: 42003: 12007: 32015: 12018: 12026: 1198920002001200220032007201520182026
Days per year at Black Bear with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 10 in 1989.
Days at or above 30 C (86 F) per year at Black Bear
YearDaysDecade average
19891010
200012
200112
200242
200312
200732
201511
201811
202611
First to last qualifying date each year at Black Bear For each year, a bar from the first to the last day at Black Bear meeting 30 C (86 F). 1989: 3 July 1989 to 31 July 19892000: 30 July 2000 to 30 July 20002001: 7 August 2001 to 7 August 20012002: 11 July 2002 to 14 July 20022003: 14 August 2003 to 14 August 20032007: 15 July 2007 to 23 July 20072015: 29 June 2015 to 29 June 20152018: 11 August 2018 to 11 August 20182026: 12 July 2026 to 12 July 202619892001200320152026JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Black Bear meeting 30 C (86 F).
First to last qualifying date each year at Black Bear
YearFirst dateLast date
19891989-07-031989-07-31
20002000-07-302000-07-30
20012001-08-072001-08-07
20022002-07-112002-07-14
20032003-08-142003-08-14
20072007-07-152007-07-23
20152015-06-292015-06-29
20182018-08-112018-08-11
20262026-07-122026-07-12

Every Fixed Threshold

Fixed thresholds at Black Bear
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days91019891
90 F (32.2 C): Days2219891
0 C (32 F): Ice days (max39156198461
0 C (32 F): Frost days (min322721995162
-10 C (14 F): Days with min32130200842
-20 C (-4 F): Days with min322019976
-30 C (-22 F): Days with min9219982
10 mm (0.39 in): Days with 10 mm or more rain4875198236
25 mm (0.98 in): Days with 25 mm or more rain482319968
50 mm (1.97 in): Days with 50 mm or more rain25419962

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1989.

Download the Data

  • Data for Black Bear 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).