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Data as of 2026-10-15
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Built 2026-10-17 (17 October 2026)

Johnson Rch Threshold Days by Year

14 fixed thresholds counted per year at Johnson Rch (USC00294398): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Johnson Rch Thresholds

  • Johnson Rch: days with 10 mm (0.39 in) or more of precipitation in 73 years, most in 1986 with 15.
  • Johnson Rch: days with 10 cm (3.9 in) or more of snowfall in 62 years, most in 1975 with 9.
  • Johnson Rch: days with 25 mm (0.98 in) or more of precipitation in 39 years, most in 1991 with 4.
  • Johnson Rch: days with 25 cm (9.8 in) or more of snowfall in 19 years, most in 1961 with 2.
  • 14 fixed thresholds have at least one qualifying day at Johnson Rch.
11 years with a qualifying day
Days at or above 30 C (86 F) per year at Johnson Rch Days per year at Johnson Rch with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 73 in 2020. 0204060802014: 382017: 522018: 592019: 642020: 732021: 572022: 532023: 602024: 622025: 632026: 76201420182020202220242026
Days per year at Johnson Rch with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 73 in 2020.
Days at or above 30 C (86 F) per year at Johnson Rch
YearDaysDecade average
20143853.3
20175253.3
20185953.3
20196453.3
20207363.4
20215763.4
20225363.4
20236063.4
20246263.4
20256363.4
20267663.4
First to last qualifying date each year at Johnson Rch For each year, a bar from the first to the last day at Johnson Rch meeting 30 C (86 F). 2014: 3 June 2014 to 4 September 20142017: 6 June 2017 to 13 September 20172018: 1 June 2018 to 19 September 20182019: 14 June 2019 to 8 September 20192020: 19 May 2020 to 8 September 20202021: 7 June 2021 to 16 September 20212022: 16 May 2022 to 10 September 20222023: 20 June 2023 to 11 September 20232024: 2 June 2024 to 30 September 20242025: 2 June 2025 to 10 September 20252026: 13 May 2026 to 9 September 2026201420182020202220242026JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Johnson Rch meeting 30 C (86 F).
First to last qualifying date each year at Johnson Rch
YearFirst dateLast date
20142014-06-032014-09-04
20172017-06-062017-09-13
20182018-06-012018-09-19
20192019-06-142019-09-08
20202020-05-192020-09-08
20212021-06-072021-09-16
20222022-05-162022-09-10
20232023-06-202023-09-11
20242024-06-022024-09-30
20252025-06-022025-09-10
20262026-05-132026-09-09

Every Fixed Threshold

Fixed thresholds at Johnson Rch
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days1173202076
35 C (95 F): Days913202313
90 F (32.2 C): Days1146202046
100 F (37.8 C): Days1120231
0 C (32 F): Ice days (max111920231
0 C (32 F): Frost days (min111992014102
-10 C (14 F): Days with min1176202217
-20 C (-4 F): Days with min7620224
20 C (68 F): Tropical nights (min1120141
10 mm (0.39 in): Days with 10 mm or more rain731519867
25 mm (0.98 in): Days with 25 mm or more rain39419911
50 mm (1.97 in): Days with 50 mm or more rain4119881
10 cm (3.9 in): Days with 10 cm or more snowfall62919751
25 cm (9.8 in): Days with 25 cm or more snowfall19219611

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 2014.

Download the Data

  • Data for Johnson Rch 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 2026-10-15 (15 October 2026). Threshold counts are computed by this site.

Data as of . Last revised (2026-10-15).