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Built 2026-10-17 (17 October 2026)

Smithers Cda Threshold Days by Year

14 fixed thresholds counted per year at Smithers Cda (CA001077505): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Smithers Cda Thresholds

  • Smithers Cda: nights with a minimum temperature at or below 0 C (32 F) in 30 years, most in 1955 with 261.
  • Smithers Cda: nights with a minimum temperature at or below -10 C (14 F) in 30 years, most in 1956 with 100.
  • Smithers Cda: nights with a minimum temperature at or below -20 C (-4 F) in 30 years, most in 1950 with 50.
  • Smithers Cda: days with 10 mm (0.39 in) or more of precipitation in 30 years, most in 1959 with 17.
  • 14 fixed thresholds have at least one qualifying day at Smithers Cda.
22 years with a qualifying day
Days at or above 30 C (86 F) per year at Smithers Cda Days per year at Smithers Cda with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 10 in 1958. 0358101938: 41939: 31940: 31941: 61942: 71944: 31945: 31947: 11950: 71951: 41952: 71953: 21955: 11956: 41958: 101959: 11960: 61961: 61962: 21965: 71966: 41967: 319381941194519511955195919621967
Days per year at Smithers Cda with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 10 in 1958.
Days at or above 30 C (86 F) per year at Smithers Cda
YearDaysDecade average
193843.5
193933.5
194033.8
194163.8
194273.8
194433.8
194533.8
194713.8
195074.5
195144.5
195274.5
195324.5
195514.5
195644.5
1958104.5
195914.5
196064.7
196164.7
196224.7
196574.7
196644.7
196734.7
First to last qualifying date each year at Smithers Cda For each year, a bar from the first to the last day at Smithers Cda meeting 30 C (86 F). 1938: 20 July 1938 to 3 September 19381939: 3 August 1939 to 9 August 19391940: 19 August 1940 to 21 August 19401941: 14 July 1941 to 21 August 19411942: 30 June 1942 to 15 August 19421944: 18 July 1944 to 11 September 19441945: 12 July 1945 to 12 August 19451947: 26 May 1947 to 26 May 19471950: 15 June 1950 to 21 August 19501951: 10 July 1951 to 13 July 19511952: 30 July 1952 to 12 August 19521953: 7 July 1953 to 8 July 19531955: 9 June 1955 to 9 June 19551956: 19 July 1956 to 14 August 19561958: 27 May 1958 to 28 July 19581959: 22 July 1959 to 22 July 19591960: 29 July 1960 to 10 August 19601961: 12 July 1961 to 14 August 19611962: 30 July 1962 to 31 July 19621965: 27 July 1965 to 19 August 19651966: 6 July 1966 to 15 July 19661967: 16 August 1967 to 29 August 196719381941194519511955195919621967JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Smithers Cda meeting 30 C (86 F).
First to last qualifying date each year at Smithers Cda
YearFirst dateLast date
19381938-07-201938-09-03
19391939-08-031939-08-09
19401940-08-191940-08-21
19411941-07-141941-08-21
19421942-06-301942-08-15
19441944-07-181944-09-11
19451945-07-121945-08-12
19471947-05-261947-05-26
19501950-06-151950-08-21
19511951-07-101951-07-13
19521952-07-301952-08-12
19531953-07-071953-07-08
19551955-06-091955-06-09
19561956-07-191956-08-14
19581958-05-271958-07-28
19591959-07-221959-07-22
19601960-07-291960-08-10
19611961-07-121961-08-14
19621962-07-301962-07-31
19651965-07-271965-08-19
19661966-07-061966-07-15
19671967-08-161967-08-29

Every Fixed Threshold

Fixed thresholds at Smithers Cda
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days221019583
35 C (95 F): Days1319413
90 F (32.2 C): Days11519601
0 C (32 F): Ice days (max29104195175
0 C (32 F): Frost days (min302611955216
-10 C (14 F): Days with min30100195683
-20 C (-4 F): Days with min3050195017
-30 C (-22 F): Days with min202119502
-40 C (-40 F): Days with min3519501
10 mm (0.39 in): Days with 10 mm or more rain301719593
25 mm (0.98 in): Days with 25 mm or more rain19419472
50 mm (1.97 in): Days with 50 mm or more rain2119451
10 cm (3.9 in): Days with 10 cm or more snowfall27719392
25 cm (9.8 in): Days with 25 cm or more snowfall6219471

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1938.

Download the Data

  • Data for Smithers Cda 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 2026-10-16 (16 October 2026). Threshold counts are computed by this site.

Data as of . Last revised (2026-10-16).