Built 2026-10-19 (19 October 2026)

Bear River Threshold Days by Year (CA008200500)

6 fixed thresholds counted per year at Bear River (CA008200500): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Bear River Thresholds

  • Bear River: days with 10 mm (0.39 in) or more of precipitation in 29 years, most in 1979 with 60.
  • Bear River: days with 25 mm (0.98 in) or more of precipitation in 29 years, most in 1981 with 20.
  • Bear River: days with 10 cm (3.9 in) or more of snowfall in 28 years, most in 1977 with 12.
  • Bear River: days with 50 mm (1.97 in) or more of precipitation in 22 years, most in 1981 with 5.
  • 6 fixed thresholds have at least one qualifying day at Bear River.
29 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Bear River Days per year at Bear River with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 60 in 1979. 02040601953: 531954: 581955: 331956: 461957: 391958: 511959: 581960: 431961: 401963: 431964: 411965: 251966: 341967: 491968: 441969: 471970: 391971: 431972: 571973: 481974: 531975: 421977: 531978: 391979: 601980: 381981: 551982: 461983: 411953195619591963196619691972197519791982
Days per year at Bear River with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 60 in 1979.
Days with 10 mm (0.39 in) or more of precipitation per year at Bear River
YearDaysDecade average
19535348.3
19545848.3
19553348.3
19564648.3
19573948.3
19585148.3
19595848.3
19604340.7
19614040.7
19634340.7
19644140.7
19652540.7
19663440.7
19674940.7
19684440.7
19694740.7
19703948.2
19714348.2
19725748.2
19734848.2
19745348.2
19754248.2
19775348.2
19783948.2
19796048.2
19803845
19815545
19824645
19834145
First to last qualifying date each year at Bear River For each year, a bar from the first to the last day at Bear River meeting 10 mm (0.39 in). 1953: 3 January 1953 to 18 December 19531954: 3 January 1954 to 30 December 19541955: 16 January 1955 to 28 November 19551956: 5 January 1956 to 27 November 19561957: 1 January 1957 to 27 December 19571958: 1 January 1958 to 22 December 19581959: 4 January 1959 to 15 December 19591960: 3 January 1960 to 21 December 19601961: 1 January 1961 to 28 December 19611963: 8 January 1963 to 19 December 19631964: 6 January 1964 to 31 December 19641965: 9 January 1965 to 26 December 19651966: 3 January 1966 to 29 December 19661967: 2 January 1967 to 31 December 19671968: 7 January 1968 to 28 December 19681969: 1 January 1969 to 27 December 19691970: 14 January 1970 to 26 December 19701971: 14 January 1971 to 30 December 19711972: 2 January 1972 to 31 December 19721973: 1 January 1973 to 26 December 19731974: 5 January 1974 to 25 December 19741975: 1 January 1975 to 26 December 19751977: 4 January 1977 to 25 December 19771978: 9 January 1978 to 27 December 19781979: 1 January 1979 to 18 December 19791980: 11 January 1980 to 30 December 19801981: 2 January 1981 to 27 December 19811982: 1 January 1982 to 28 December 19821983: 11 January 1983 to 28 December 198319531957196119661970197419791983JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Bear River meeting 10 mm (0.39 in).
First to last qualifying date each year at Bear River
YearFirst dateLast date
19531953-01-031953-12-18
19541954-01-031954-12-30
19551955-01-161955-11-28
19561956-01-051956-11-27
19571957-01-011957-12-27
19581958-01-011958-12-22
19591959-01-041959-12-15
19601960-01-031960-12-21
19611961-01-011961-12-28
19631963-01-081963-12-19
19641964-01-061964-12-31
19651965-01-091965-12-26
19661966-01-031966-12-29
19671967-01-021967-12-31
19681968-01-071968-12-28
19691969-01-011969-12-27
19701970-01-141970-12-26
19711971-01-141971-12-30
19721972-01-021972-12-31
19731973-01-011973-12-26
19741974-01-051974-12-25
19751975-01-011975-12-26
19771977-01-041977-12-25
19781978-01-091978-12-27
19791979-01-011979-12-18
19801980-01-111980-12-30
19811981-01-021981-12-27
19821982-01-011982-12-28
19831983-01-111983-12-28

Every Fixed Threshold

Fixed thresholds at Bear River
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain2960197941
25 mm (0.98 in): Days with 25 mm or more rain2920198115
50 mm (1.97 in): Days with 50 mm or more rain22519811
100 mm (3.94 in): Days with 100 mm or more rain4119531
10 cm (3.9 in): Days with 10 cm or more snowfall281219774
25 cm (9.8 in): Days with 25 cm or more snowfall15319602

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1953.

Download the Data

  • Data for Bear River 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).