Built 2026-10-19 (19 October 2026)

Marvine Threshold Days by Year (USC00055408)

14 fixed thresholds counted per year at Marvine (USC00055408): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Marvine Thresholds

  • Marvine: days with 10 mm (0.39 in) or more of precipitation in 22 years, most in 1952 with 26.
  • Marvine: days with 10 cm (3.9 in) or more of snowfall in 21 years, most in 1967 with 22.
  • Marvine: days with 25 mm (0.98 in) or more of precipitation in 15 years, most in 1961 with 3.
  • Marvine: days with 25 cm (9.8 in) or more of snowfall in 15 years, most in 1952 with 4.
  • 14 fixed thresholds have at least one qualifying day at Marvine.
12 years with a qualifying day
Days at or above 30 C (86 F) per year at Marvine Days per year at Marvine with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 22 in 1963. 01020301959: 161960: 201961: 131962: 171963: 221965: 41966: 111967: 11968: 11969: 101970: 32000: 10195919611963196619681970
Days per year at Marvine with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 22 in 1963.
Days at or above 30 C (86 F) per year at Marvine
YearDaysDecade average
19591616
19602011
19611311
19621711
19632211
1965411
19661111
1967111
1968111
19691011
197033
20001010
First to last qualifying date each year at Marvine For each year, a bar from the first to the last day at Marvine meeting 30 C (86 F). 1959: 12 June 1959 to 9 September 19591960: 16 July 1960 to 5 September 19601961: 19 June 1961 to 26 July 19611962: 23 June 1962 to 17 August 19621963: 29 June 1963 to 31 July 19631965: 23 June 1965 to 12 August 19651966: 8 July 1966 to 16 August 19661967: 29 July 1967 to 29 July 19671968: 21 July 1968 to 21 July 19681969: 12 July 1969 to 25 August 19691970: 26 June 1970 to 1 August 19702000: 1 August 2000 to 10 August 2000195919611963196619681970JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Marvine meeting 30 C (86 F).
First to last qualifying date each year at Marvine
YearFirst dateLast date
19591959-06-121959-09-09
19601960-07-161960-09-05
19611961-06-191961-07-26
19621962-06-231962-08-17
19631963-06-291963-07-31
19651965-06-231965-08-12
19661966-07-081966-08-16
19671967-07-291967-07-29
19681968-07-211968-07-21
19691969-07-121969-08-25
19701970-06-261970-08-01
20002000-08-012000-08-10

Every Fixed Threshold

Fixed thresholds at Marvine
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days1222196310
35 C (95 F): Days1119651
90 F (32.2 C): Days6719631
0 C (32 F): Ice days (max1245196032
0 C (32 F): Frost days (min122441961239
-10 C (14 F): Days with min121112000111
-20 C (-4 F): Days with min1223200023
-30 C (-22 F): Days with min3319622
-40 C (-40 F): Days with min1119621
10 mm (0.39 in): Days with 10 mm or more rain2226195224
25 mm (0.98 in): Days with 25 mm or more rain15319612
50 mm (1.97 in): Days with 50 mm or more rain3119571
10 cm (3.9 in): Days with 10 cm or more snowfall2122196722
25 cm (9.8 in): Days with 25 cm or more snowfall15419521

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1959.

Download the Data

  • Data for Marvine 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).