Built 2026-10-19 (19 October 2026)

Cartwright Threshold Days by Year (CA008501100)

14 fixed thresholds counted per year at Cartwright (CA008501100): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Cartwright Thresholds

  • Cartwright: days with a maximum temperature at or below 0 C (32 F) in 48 years, most in 1972 with 159.
  • Cartwright: nights with a minimum temperature at or below 0 C (32 F) in 48 years, most in 1972 with 249.
  • Cartwright: nights with a minimum temperature at or below -10 C (14 F) in 48 years, most in 1972 with 145.
  • Cartwright: days with 10 mm (0.39 in) or more of precipitation in 48 years, most in 1943 with 48.
  • 14 fixed thresholds have at least one qualifying day at Cartwright.
28 years with a qualifying day
Days at or above 30 C (86 F) per year at Cartwright Days per year at Cartwright with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 5 in 1967. 02461936: 11938: 11939: 21940: 11941: 11944: 11945: 21946: 21950: 31951: 31952: 41953: 11954: 31955: 11956: 11959: 11961: 11963: 21966: 11967: 51970: 11973: 21975: 41976: 21978: 11979: 11981: 11983: 11936194019451951195419591966197319781983
Days per year at Cartwright with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 5 in 1967.
Days at or above 30 C (86 F) per year at Cartwright
YearDaysDecade average
193611.3
193811.3
193921.3
194011.4
194111.4
194411.4
194521.4
194621.4
195032.1
195132.1
195242.1
195312.1
195432.1
195512.1
195612.1
195912.1
196112.3
196322.3
196612.3
196752.3
197011.8
197321.8
197541.8
197621.8
197811.8
197911.8
198111
198311
First to last qualifying date each year at Cartwright For each year, a bar from the first to the last day at Cartwright meeting 30 C (86 F). 1936: 24 June 1936 to 24 June 19361938: 25 July 1938 to 25 July 19381939: 28 June 1939 to 27 July 19391940: 8 July 1940 to 8 July 19401941: 15 July 1941 to 15 July 19411944: 4 July 1944 to 4 July 19441945: 19 July 1945 to 20 July 19451946: 11 July 1946 to 23 July 19461950: 26 May 1950 to 8 August 19501951: 18 June 1951 to 9 July 19511952: 8 July 1952 to 22 August 19521953: 14 July 1953 to 14 July 19531954: 17 June 1954 to 30 June 19541955: 10 July 1955 to 10 July 19551956: 25 July 1956 to 25 July 19561959: 12 July 1959 to 12 July 19591961: 16 July 1961 to 16 July 19611963: 24 June 1963 to 14 July 19631966: 31 August 1966 to 31 August 19661967: 5 June 1967 to 14 August 19671970: 26 July 1970 to 26 July 19701973: 2 July 1973 to 18 July 19731975: 9 July 1975 to 19 July 19751976: 7 July 1976 to 22 August 19761978: 20 July 1978 to 20 July 19781979: 21 June 1979 to 21 June 19791981: 3 July 1981 to 3 July 19811983: 5 July 1983 to 5 July 19831936194119501954196119701978JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Cartwright meeting 30 C (86 F).
First to last qualifying date each year at Cartwright
YearFirst dateLast date
19361936-06-241936-06-24
19381938-07-251938-07-25
19391939-06-281939-07-27
19401940-07-081940-07-08
19411941-07-151941-07-15
19441944-07-041944-07-04
19451945-07-191945-07-20
19461946-07-111946-07-23
19501950-05-261950-08-08
19511951-06-181951-07-09
19521952-07-081952-08-22
19531953-07-141953-07-14
19541954-06-171954-06-30
19551955-07-101955-07-10
19561956-07-251956-07-25
19591959-07-121959-07-12
19611961-07-161961-07-16
19631963-06-241963-07-14
19661966-08-311966-08-31
19671967-06-051967-08-14
19701970-07-261970-07-26
19731973-07-021973-07-18
19751975-07-091975-07-19
19761976-07-071976-08-22
19781978-07-201978-07-20
19791979-06-211979-06-21
19811981-07-031981-07-03
19831983-07-051983-07-05

Every Fixed Threshold

Fixed thresholds at Cartwright
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days28519671
35 C (95 F): Days2219522
90 F (32.2 C): Days9219521
0 C (32 F): Ice days (max481591972125
0 C (32 F): Frost days (min482491972210
-10 C (14 F): Days with min481451972114
-20 C (-4 F): Days with min4785197253
-30 C (-22 F): Days with min371019353
10 mm (0.39 in): Days with 10 mm or more rain4848194329
25 mm (0.98 in): Days with 25 mm or more rain46819404
50 mm (1.97 in): Days with 50 mm or more rain13219422
10 cm (3.9 in): Days with 10 cm or more snowfall4629194316
25 cm (9.8 in): Days with 25 cm or more snowfall35719433
50 cm (19.7 in): Days with 50 cm or more snowfall6219421

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1936.

Download the Data

  • Data for Cartwright 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).