Built 2026-10-19 (19 October 2026)

Marble Mtn Threshold Days by Year (VMW00041024)

12 fixed thresholds counted per year at Marble Mtn (VMW00041024): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Marble Mtn Thresholds

  • Marble Mtn: days with a maximum temperature at or above 30 C (86 F) in 5 years, most in 1969 with 191.
  • Marble Mtn: days with a maximum temperature at or above 35 C (95 F) in 5 years, most in 1967 with 52.
  • Marble Mtn: days with a maximum temperature at or above 90 F (32.2 C) in 5 years, most in 1969 with 138.
  • Marble Mtn: days with a maximum temperature at or above 100 F (37.8 C) in 5 years, most in 1968 with 14.
  • 12 fixed thresholds have at least one qualifying day at Marble Mtn.
5 years with a qualifying day
Days at or above 30 C (86 F) per year at Marble Mtn Days per year at Marble Mtn with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 191 in 1969. 0501001502001967: 1641968: 1741969: 1911970: 1702025: 18619671968196919702025
Days per year at Marble Mtn with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 191 in 1969.
Days at or above 30 C (86 F) per year at Marble Mtn
YearDaysDecade average
1967164176.3
1968174176.3
1969191176.3
1970170170
2025186186
First to last qualifying date each year at Marble Mtn For each year, a bar from the first to the last day at Marble Mtn meeting 30 C (86 F). 1967: 1 April 1967 to 7 November 19671968: 28 March 1968 to 18 November 19681969: 25 January 1969 to 17 November 19691970: 29 January 1970 to 13 November 19702025: 2 March 2025 to 9 November 202519671968196919702025JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Marble Mtn meeting 30 C (86 F).
First to last qualifying date each year at Marble Mtn
YearFirst dateLast date
19671967-04-011967-11-07
19681968-03-281968-11-18
19691969-01-251969-11-17
19701970-01-291970-11-13
20252025-03-022025-11-09

Every Fixed Threshold

Fixed thresholds at Marble Mtn
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days51911969186
35 C (95 F): Days552196734
40 C (104 F): Days2219681
90 F (32.2 C): Days51381969107
100 F (37.8 C): Days51419681
20 C (68 F): Tropical nights (min53201969316
25 C (77 F): Days with min51652025165
10 mm (0.39 in): Days with 10 mm or more rain448196746
25 mm (0.98 in): Days with 25 mm or more rain423197023
50 mm (1.97 in): Days with 50 mm or more rain41119697
100 mm (3.94 in): Days with 100 mm or more rain4619692
200 mm (7.87 in): Days with 200 mm or more rain1219682

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1967.

Download the Data

  • Data for Marble Mtn 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).