Built 2026-10-18 (18 October 2026)

Serviceton Threshold Days by Year

13 fixed thresholds counted per year at Serviceton (ASN00078034): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Serviceton Thresholds

  • Serviceton: days with 10 mm (0.39 in) or more of precipitation in 74 years, most in 1906 with 22.
  • Serviceton: days with 25 mm (0.98 in) or more of precipitation in 56 years, most in 1912 with 5.
  • Serviceton: days with a maximum temperature at or above 30 C (86 F) in 14 years, most in 1961 with 58.
  • Serviceton: days with a maximum temperature at or above 35 C (95 F) in 14 years, most in 1968 with 26.
  • 13 fixed thresholds have at least one qualifying day at Serviceton.
14 years with a qualifying day
Days at or above 30 C (86 F) per year at Serviceton Days per year at Serviceton with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 58 in 1961. 02040601957: 391958: 391959: 511960: 501961: 581962: 481963: 431964: 261965: 511966: 461967: 521968: 531969: 431970: 451957195919611963196519671969
Days per year at Serviceton with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 58 in 1961.
Days at or above 30 C (86 F) per year at Serviceton
YearDaysDecade average
19573943
19583943
19595143
19605047
19615847
19624847
19634347
19642647
19655147
19664647
19675247
19685347
19694347
19704545
First to last qualifying date each year at Serviceton For each year, a bar from the first to the last day at Serviceton meeting 30 C (86 F). 1957: 2 January 1957 to 28 December 19571958: 4 January 1958 to 8 December 19581959: 3 January 1959 to 31 December 19591960: 1 January 1960 to 30 December 19601961: 6 January 1961 to 27 December 19611962: 3 January 1962 to 31 December 19621963: 8 January 1963 to 28 December 19631964: 5 January 1964 to 20 December 19641965: 8 January 1965 to 29 December 19651966: 2 January 1966 to 27 December 19661967: 4 January 1967 to 27 December 19671968: 5 January 1968 to 29 December 19681969: 2 January 1969 to 28 December 19691970: 7 January 1970 to 26 December 19701957195919611963196519671969JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Serviceton meeting 30 C (86 F).
First to last qualifying date each year at Serviceton
YearFirst dateLast date
19571957-01-021957-12-28
19581958-01-041958-12-08
19591959-01-031959-12-31
19601960-01-011960-12-30
19611961-01-061961-12-27
19621962-01-031962-12-31
19631963-01-081963-12-28
19641964-01-051964-12-20
19651965-01-081965-12-29
19661966-01-021966-12-27
19671967-01-041967-12-27
19681968-01-051968-12-29
19691969-01-021969-12-28
19701970-01-071970-12-26

Every Fixed Threshold

Fixed thresholds at Serviceton
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days1458196145
35 C (95 F): Days1426196812
40 C (104 F): Days10519591
45 C (113 F): Days1119681
90 F (32.2 C): Days1447196129
100 F (37.8 C): Days141119597
110 F (43.3 C): Days3119591
0 C (32 F): Frost days (min1432197032
20 C (68 F): Tropical nights (min141419601
25 C (77 F): Days with min7319683
10 mm (0.39 in): Days with 10 mm or more rain7422190615
25 mm (0.98 in): Days with 25 mm or more rain56519121
50 mm (1.97 in): Days with 50 mm or more rain11219481

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1957.

Download the Data

  • Data for Serviceton 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).