Built 2026-10-19 (19 October 2026)

Caribou 2 S Threshold Days by Year (USC00211303)

6 fixed thresholds counted per year at Caribou 2 S (USC00211303): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Caribou 2 S Thresholds

  • Caribou 2 S: days with 10 mm (0.39 in) or more of precipitation in 52 years, most in 1962 with 22.
  • Caribou 2 S: days with 25 mm (0.98 in) or more of precipitation in 50 years, most in 1970 with 7.
  • Caribou 2 S: days with 10 cm (3.9 in) or more of snowfall in 46 years, most in 1996 with 9.
  • Caribou 2 S: days with 50 mm (1.97 in) or more of precipitation in 20 years, most in 1991 with 3.
  • 6 fixed thresholds have at least one qualifying day at Caribou 2 S.
52 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Caribou 2 S Days per year at Caribou 2 S with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 22 in 1962. 01020301944: 181950: 181951: 91952: 101953: 161955: 161956: 191957: 191958: 71959: 171960: 151961: 71962: 221963: 151964: 201965: 191966: 151967: 101968: 171969: 111970: 191971: 91972: 131973: 121974: 111975: 111976: 61977: 221978: 81979: 121980: 191981: 191982: 131983: 121984: 121985: 181986: 151987: 141988: 91989: 151990: 121991: 181992: 131993: 151994: 171995: 111996: 161997: 141998: 201999: 172000: 192001: 19194419561962196819741980198619921998
Days per year at Caribou 2 S with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 22 in 1962.
Days with 10 mm (0.39 in) or more of precipitation per year at Caribou 2 S
YearDaysDecade average
19441818
19501814.6
1951914.6
19521014.6
19531614.6
19551614.6
19561914.6
19571914.6
1958714.6
19591714.6
19601515.1
1961715.1
19622215.1
19631515.1
19642015.1
19651915.1
19661515.1
19671015.1
19681715.1
19691115.1
19701912.3
1971912.3
19721312.3
19731212.3
19741112.3
19751112.3
1976612.3
19772212.3
1978812.3
19791212.3
19801914.6
19811914.6
19821314.6
19831214.6
19841214.6
19851814.6
19861514.6
19871414.6
1988914.6
19891514.6
19901215.3
19911815.3
19921315.3
19931515.3
19941715.3
19951115.3
19961615.3
19971415.3
19982015.3
19991715.3
20001919
20011919
First to last qualifying date each year at Caribou 2 S For each year, a bar from the first to the last day at Caribou 2 S meeting 10 mm (0.39 in). 1944: 6 March 1944 to 14 November 19441950: 27 March 1950 to 27 September 19501951: 10 March 1951 to 14 September 19511952: 21 April 1952 to 18 November 19521953: 27 January 1953 to 17 October 19531955: 18 April 1955 to 6 October 19551956: 28 March 1956 to 5 November 19561957: 19 April 1957 to 16 October 19571958: 29 April 1958 to 18 November 19581959: 5 May 1959 to 27 December 19591960: 2 April 1960 to 5 December 19601961: 14 July 1961 to 11 October 19611962: 5 February 1962 to 22 December 19621963: 8 April 1963 to 22 November 19631964: 24 March 1964 to 5 October 19641965: 6 April 1965 to 13 December 19651966: 4 March 1966 to 14 October 19661967: 23 January 1967 to 20 December 19671968: 12 January 1968 to 16 September 19681969: 26 April 1969 to 10 October 19691970: 3 March 1970 to 27 October 19701971: 24 April 1971 to 3 November 19711972: 18 February 1972 to 31 December 19721973: 11 May 1973 to 20 November 19731974: 20 April 1974 to 6 October 19741975: 11 January 1975 to 2 July 19751976: 8 June 1976 to 27 August 19761977: 19 January 1977 to 18 December 19771978: 5 July 1978 to 20 December 19781979: 23 February 1979 to 1 November 19791980: 6 January 1980 to 8 November 19801981: 28 March 1981 to 13 October 19811982: 22 January 1982 to 2 December 19821983: 9 January 1983 to 30 September 19831984: 17 February 1984 to 17 December 19841985: 5 May 1985 to 19 November 19851986: 19 April 1986 to 8 November 19861987: 29 January 1987 to 19 September 19871988: 8 March 1988 to 11 September 19881989: 24 January 1989 to 12 September 19891990: 20 February 1990 to 18 September 19901991: 15 April 1991 to 7 December 19911992: 7 March 1992 to 7 September 19921993: 28 April 1993 to 20 October 19931994: 20 May 1994 to 18 November 19941995: 27 March 1995 to 18 October 19951996: 30 March 1996 to 18 November 19961997: 30 January 1997 to 9 October 19971998: 15 February 1998 to 18 November 19981999: 2 April 1999 to 26 December 19992000: 26 February 2000 to 7 November 20002001: 8 April 2001 to 24 October 200119441957196419711978198519921999JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Caribou 2 S meeting 10 mm (0.39 in).
First to last qualifying date each year at Caribou 2 S
YearFirst dateLast date
19441944-03-061944-11-14
19501950-03-271950-09-27
19511951-03-101951-09-14
19521952-04-211952-11-18
19531953-01-271953-10-17
19551955-04-181955-10-06
19561956-03-281956-11-05
19571957-04-191957-10-16
19581958-04-291958-11-18
19591959-05-051959-12-27
19601960-04-021960-12-05
19611961-07-141961-10-11
19621962-02-051962-12-22
19631963-04-081963-11-22
19641964-03-241964-10-05
19651965-04-061965-12-13
19661966-03-041966-10-14
19671967-01-231967-12-20
19681968-01-121968-09-16
19691969-04-261969-10-10
19701970-03-031970-10-27
19711971-04-241971-11-03
19721972-02-181972-12-31
19731973-05-111973-11-20
19741974-04-201974-10-06
19751975-01-111975-07-02
19761976-06-081976-08-27
19771977-01-191977-12-18
19781978-07-051978-12-20
19791979-02-231979-11-01
19801980-01-061980-11-08
19811981-03-281981-10-13
19821982-01-221982-12-02
19831983-01-091983-09-30
19841984-02-171984-12-17
19851985-05-051985-11-19
19861986-04-191986-11-08
19871987-01-291987-09-19
19881988-03-081988-09-11
19891989-01-241989-09-12
19901990-02-201990-09-18
19911991-04-151991-12-07
19921992-03-071992-09-07
19931993-04-281993-10-20
19941994-05-201994-11-18
19951995-03-271995-10-18
19961996-03-301996-11-18
19971997-01-301997-10-09
19981998-02-151998-11-18
19991999-04-021999-12-26
20002000-02-262000-11-07
20012001-04-082001-10-24

Every Fixed Threshold

Fixed thresholds at Caribou 2 S
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain5222196219
25 mm (0.98 in): Days with 25 mm or more rain50719703
50 mm (1.97 in): Days with 50 mm or more rain20319911
100 mm (3.94 in): Days with 100 mm or more rain1119971
10 cm (3.9 in): Days with 10 cm or more snowfall46919964
25 cm (9.8 in): Days with 25 cm or more snowfall8119441

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1944.

Download the Data

  • Data for Caribou 2 S 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).