Built 2026-10-19 (19 October 2026)

Chute A Murdock Threshold Days by Year (CA007061480)

16 fixed thresholds counted per year at Chute A Murdock (CA007061480): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Chute A Murdock Thresholds

  • Chute A Murdock: days with a maximum temperature at or above 30 C (86 F) in 36 years, most in 1938 with 30.
  • Chute A Murdock: days with a maximum temperature at or below 0 C (32 F) in 36 years, most in 1926 with 128.
  • Chute A Murdock: nights with a minimum temperature at or below 0 C (32 F) in 36 years, most in 1925 with 221.
  • Chute A Murdock: nights with a minimum temperature at or below -10 C (14 F) in 36 years, most in 1926 with 129.
  • 16 fixed thresholds have at least one qualifying day at Chute A Murdock.
36 years with a qualifying day
Days at or above 30 C (86 F) per year at Chute A Murdock Days per year at Chute A Murdock with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 30 in 1938. 01020301922: 71923: 61924: 31925: 91926: 91927: 51928: 91929: 81930: 91931: 151932: 101933: 201934: 61935: 201936: 101937: 261938: 301939: 271940: 81941: 91942: 81943: 61944: 131945: 111946: 41947: 241948: 101949: 181950: 101951: 51952: 91953: 111954: 31955: 101956: 11957: 4192219261930193419381942194619501954
Days per year at Chute A Murdock with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 30 in 1938.
Days at or above 30 C (86 F) per year at Chute A Murdock
YearDaysDecade average
192277
192367
192437
192597
192697
192757
192897
192987
1930917.3
19311517.3
19321017.3
19332017.3
1934617.3
19352017.3
19361017.3
19372617.3
19383017.3
19392717.3
1940811.1
1941911.1
1942811.1
1943611.1
19441311.1
19451111.1
1946411.1
19472411.1
19481011.1
19491811.1
1950106.6
195156.6
195296.6
1953116.6
195436.6
1955106.6
195616.6
195746.6
First to last qualifying date each year at Chute A Murdock For each year, a bar from the first to the last day at Chute A Murdock meeting 30 C (86 F). 1922: 8 June 1922 to 9 September 19221923: 18 June 1923 to 20 July 19231924: 8 July 1924 to 21 July 19241925: 9 June 1925 to 25 August 19251926: 20 July 1926 to 3 August 19261927: 21 June 1927 to 11 July 19271928: 3 July 1928 to 17 August 19281929: 28 May 1929 to 6 September 19291930: 3 June 1930 to 13 October 19301931: 29 May 1931 to 13 September 19311932: 16 May 1932 to 31 August 19321933: 9 June 1933 to 2 September 19331934: 5 June 1934 to 26 September 19341935: 2 June 1935 to 20 August 19351936: 6 June 1936 to 12 July 19361937: 24 June 1937 to 25 September 19371938: 1 June 1938 to 11 September 19381939: 8 June 1939 to 16 September 19391940: 26 May 1940 to 16 August 19401941: 18 June 1941 to 25 September 19411942: 29 May 1942 to 1 September 19421943: 24 June 1943 to 14 July 19431944: 4 May 1944 to 3 August 19441945: 30 June 1945 to 7 September 19451946: 26 June 1946 to 18 July 19461947: 11 June 1947 to 11 September 19471948: 3 June 1948 to 7 September 19481949: 3 June 1949 to 8 August 19491950: 24 May 1950 to 24 August 19501951: 20 May 1951 to 13 September 19511952: 2 July 1952 to 28 August 19521953: 10 May 1953 to 1 September 19531954: 17 June 1954 to 19 June 19541955: 22 May 1955 to 19 August 19551956: 14 June 1956 to 14 June 19561957: 23 June 1957 to 27 July 195719221927193219371942194719521957JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Chute A Murdock meeting 30 C (86 F).
First to last qualifying date each year at Chute A Murdock
YearFirst dateLast date
19221922-06-081922-09-09
19231923-06-181923-07-20
19241924-07-081924-07-21
19251925-06-091925-08-25
19261926-07-201926-08-03
19271927-06-211927-07-11
19281928-07-031928-08-17
19291929-05-281929-09-06
19301930-06-031930-10-13
19311931-05-291931-09-13
19321932-05-161932-08-31
19331933-06-091933-09-02
19341934-06-051934-09-26
19351935-06-021935-08-20
19361936-06-061936-07-12
19371937-06-241937-09-25
19381938-06-011938-09-11
19391939-06-081939-09-16
19401940-05-261940-08-16
19411941-06-181941-09-25
19421942-05-291942-09-01
19431943-06-241943-07-14
19441944-05-041944-08-03
19451945-06-301945-09-07
19461946-06-261946-07-18
19471947-06-111947-09-11
19481948-06-031948-09-07
19491949-06-031949-08-08
19501950-05-241950-08-24
19511951-05-201951-09-13
19521952-07-021952-08-28
19531953-05-101953-09-01
19541954-06-171954-06-19
19551955-05-221955-08-19
19561956-06-141956-06-14
19571957-06-231957-07-27

Every Fixed Threshold

Fixed thresholds at Chute A Murdock
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days363019384
35 C (95 F): Days12519391
90 F (32.2 C): Days331519394
100 F (37.8 C): Days4119351
0 C (32 F): Ice days (max361281926100
0 C (32 F): Frost days (min362211925176
-10 C (14 F): Days with min361291926109
-20 C (-4 F): Days with min3677193451
-30 C (-22 F): Days with min3630193423
-40 C (-40 F): Days with min18819343
20 C (68 F): Tropical nights (min20519472
10 mm (0.39 in): Days with 10 mm or more rain3432195428
25 mm (0.98 in): Days with 25 mm or more rain31719354
50 mm (1.97 in): Days with 50 mm or more rain6219491
10 cm (3.9 in): Days with 10 cm or more snowfall33919546
25 cm (9.8 in): Days with 25 cm or more snowfall1119251

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1922.

Download the Data

  • Data for Chute A Murdock 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).