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Built 2026-10-19 (19 October 2026)

Moncton A Threshold Days by Year (CA008103200)

16 fixed thresholds counted per year at Moncton A (CA008103200): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Moncton A Thresholds

  • Moncton A: days with a maximum temperature at or below 0 C (32 F) in 44 years, most in 1967 with 98.
  • Moncton A: nights with a minimum temperature at or below 0 C (32 F) in 44 years, most in 1972 with 206.
  • Moncton A: nights with a minimum temperature at or below -10 C (14 F) in 44 years, most in 1978 with 88.
  • Moncton A: nights with a minimum temperature at or below -20 C (-4 F) in 44 years, most in 1948 with 35.
  • 16 fixed thresholds have at least one qualifying day at Moncton A.
39 years with a qualifying day
Days at or above 30 C (86 F) per year at Moncton A Days per year at Moncton A with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 19 in 1949. 051015201940: 31941: 51942: 91943: 51944: 171945: 91946: 101947: 151948: 41949: 191950: 31952: 131953: 31955: 81956: 11957: 21959: 81960: 41961: 51962: 41963: 41964: 11965: 71967: 41968: 31969: 51970: 121972: 21973: 11974: 21975: 121976: 101977: 61978: 91979: 21980: 21981: 21982: 31983: 41940194419481953195919631968197319771981
Days per year at Moncton A with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 19 in 1949.
Days at or above 30 C (86 F) per year at Moncton A
YearDaysDecade average
194039.6
194159.6
194299.6
194359.6
1944179.6
194599.6
1946109.6
1947159.6
194849.6
1949199.6
195035.4
1952135.4
195335.4
195585.4
195615.4
195725.4
195985.4
196044.1
196154.1
196244.1
196344.1
196414.1
196574.1
196744.1
196834.1
196954.1
1970126.2
197226.2
197316.2
197426.2
1975126.2
1976106.2
197766.2
197896.2
197926.2
198022.8
198122.8
198232.8
198342.8
First to last qualifying date each year at Moncton A For each year, a bar from the first to the last day at Moncton A meeting 30 C (86 F). 1940: 8 July 1940 to 18 August 19401941: 21 June 1941 to 24 July 19411942: 11 June 1942 to 18 September 19421943: 25 June 1943 to 14 July 19431944: 28 June 1944 to 17 August 19441945: 19 July 1945 to 8 September 19451946: 24 June 1946 to 10 August 19461947: 23 June 1947 to 12 September 19471948: 30 June 1948 to 7 September 19481949: 13 June 1949 to 28 August 19491950: 25 May 1950 to 10 August 19501952: 5 July 1952 to 29 August 19521953: 19 July 1953 to 2 September 19531955: 1 July 1955 to 22 August 19551956: 15 June 1956 to 15 June 19561957: 16 June 1957 to 20 July 19571959: 5 July 1959 to 15 August 19591960: 18 August 1960 to 8 September 19601961: 14 May 1961 to 11 September 19611962: 15 June 1962 to 29 June 19621963: 3 June 1963 to 28 July 19631964: 18 July 1964 to 18 July 19641965: 21 June 1965 to 23 September 19651967: 3 June 1967 to 20 July 19671968: 9 July 1968 to 16 July 19681969: 14 June 1969 to 1 August 19691970: 10 July 1970 to 16 August 19701972: 29 May 1972 to 13 July 19721973: 9 July 1973 to 9 July 19731974: 12 August 1974 to 22 August 19741975: 23 June 1975 to 11 August 19751976: 6 June 1976 to 22 August 19761977: 22 May 1977 to 29 August 19771978: 29 May 1978 to 23 August 19781979: 16 June 1979 to 10 July 19791980: 26 June 1980 to 1 August 19801981: 3 July 1981 to 1 August 19811982: 7 July 1982 to 19 July 19821983: 22 June 1983 to 5 July 198319401945195019571963196919751980JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Moncton A meeting 30 C (86 F).
First to last qualifying date each year at Moncton A
YearFirst dateLast date
19401940-07-081940-08-18
19411941-06-211941-07-24
19421942-06-111942-09-18
19431943-06-251943-07-14
19441944-06-281944-08-17
19451945-07-191945-09-08
19461946-06-241946-08-10
19471947-06-231947-09-12
19481948-06-301948-09-07
19491949-06-131949-08-28
19501950-05-251950-08-10
19521952-07-051952-08-29
19531953-07-191953-09-02
19551955-07-011955-08-22
19561956-06-151956-06-15
19571957-06-161957-07-20
19591959-07-051959-08-15
19601960-08-181960-09-08
19611961-05-141961-09-11
19621962-06-151962-06-29
19631963-06-031963-07-28
19641964-07-181964-07-18
19651965-06-211965-09-23
19671967-06-031967-07-20
19681968-07-091968-07-16
19691969-06-141969-08-01
19701970-07-101970-08-16
19721972-05-291972-07-13
19731973-07-091973-07-09
19741974-08-121974-08-22
19751975-06-231975-08-11
19761976-06-061976-08-22
19771977-05-221977-08-29
19781978-05-291978-08-23
19791979-06-161979-07-10
19801980-06-261980-08-01
19811981-07-031981-08-01
19821982-07-071982-07-19
19831983-06-221983-07-05

Every Fixed Threshold

Fixed thresholds at Moncton A
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days391919494
35 C (95 F): Days2519441
90 F (32.2 C): Days211319441
0 C (32 F): Ice days (max4498196758
0 C (32 F): Frost days (min442061972164
-10 C (14 F): Days with min4488197865
-20 C (-4 F): Days with min4435194813
-30 C (-22 F): Days with min9319482
20 C (68 F): Tropical nights (min6219472
10 mm (0.39 in): Days with 10 mm or more rain4455197240
25 mm (0.98 in): Days with 25 mm or more rain441519777
50 mm (1.97 in): Days with 50 mm or more rain28419631
100 mm (3.94 in): Days with 100 mm or more rain2119621
10 cm (3.9 in): Days with 10 cm or more snowfall442219727
25 cm (9.8 in): Days with 25 cm or more snowfall34619631
50 cm (19.7 in): Days with 50 cm or more snowfall4119441

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1940.

Download the Data

  • Data for Moncton A 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).