Built 2026-10-19 (19 October 2026)

La Grande Threshold Days by Year (MXN00015044)

8 fixed thresholds counted per year at La Grande (MXN00015044): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for La Grande Thresholds

  • La Grande: days with 10 mm (0.39 in) or more of precipitation in 35 years, most in 1965 with 29.
  • La Grande: days with 25 mm (0.98 in) or more of precipitation in 34 years, most in 1977 with 6.
  • La Grande: days with a maximum temperature at or above 30 C (86 F) in 32 years, most in 1998 with 87.
  • La Grande: nights with a minimum temperature at or below 0 C (32 F) in 32 years, most in 1970 with 85.
  • 8 fixed thresholds have at least one qualifying day at La Grande.
32 years with a qualifying day
Days at or above 30 C (86 F) per year at La Grande Days per year at La Grande with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 87 in 1998. 02550751001961: 261962: 221963: 221964: 181965: 51966: 101967: 121968: 21969: 211970: 241971: 141972: 31973: 91974: 41975: 61977: 71978: 121979: 11980: 221981: 81982: 361984: 401985: 61986: 261987: 71988: 331993: 81998: 872000: 192005: 472008: 212012: 1519611965196919731978198219872000
Days per year at La Grande with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 87 in 1998.
Days at or above 30 C (86 F) per year at La Grande
YearDaysDecade average
19612615.3
19622215.3
19632215.3
19641815.3
1965515.3
19661015.3
19671215.3
1968215.3
19692115.3
1970248.9
1971148.9
197238.9
197398.9
197448.9
197568.9
197778.9
1978128.9
197918.9
19802222.3
1981822.3
19823622.3
19844022.3
1985622.3
19862622.3
1987722.3
19883322.3
1993847.5
19988747.5
20001929
20054729
20082129
20121515
First to last qualifying date each year at La Grande For each year, a bar from the first to the last day at La Grande meeting 30 C (86 F). 1961: 13 April 1961 to 7 June 19611962: 26 February 1962 to 9 June 19621963: 13 March 1963 to 8 June 19631964: 23 March 1964 to 8 May 19641965: 4 April 1965 to 28 May 19651966: 12 May 1966 to 9 June 19661967: 23 April 1967 to 14 May 19671968: 2 April 1968 to 17 April 19681969: 4 April 1969 to 19 June 19691970: 24 March 1970 to 10 May 19701971: 21 April 1971 to 23 May 19711972: 13 April 1972 to 14 May 19721973: 26 March 1973 to 3 June 19731974: 10 May 1974 to 15 May 19741975: 16 April 1975 to 7 May 19751977: 17 March 1977 to 7 May 19771978: 17 April 1978 to 12 May 19781979: 11 May 1979 to 11 May 19791980: 7 March 1980 to 16 June 19801981: 30 March 1981 to 9 May 19811982: 14 March 1982 to 6 August 19821984: 10 March 1984 to 23 November 19841985: 4 March 1985 to 31 May 19851986: 10 March 1986 to 16 May 19861987: 21 March 1987 to 26 May 19871988: 13 March 1988 to 2 June 19881993: 19 May 1993 to 5 June 19931998: 17 February 1998 to 24 June 19982000: 28 March 2000 to 17 May 20002005: 3 March 2005 to 18 June 20052008: 16 March 2008 to 14 May 20082012: 7 February 2012 to 30 June 201219611965196919731978198219872000JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at La Grande meeting 30 C (86 F).
First to last qualifying date each year at La Grande
YearFirst dateLast date
19611961-04-131961-06-07
19621962-02-261962-06-09
19631963-03-131963-06-08
19641964-03-231964-05-08
19651965-04-041965-05-28
19661966-05-121966-06-09
19671967-04-231967-05-14
19681968-04-021968-04-17
19691969-04-041969-06-19
19701970-03-241970-05-10
19711971-04-211971-05-23
19721972-04-131972-05-14
19731973-03-261973-06-03
19741974-05-101974-05-15
19751975-04-161975-05-07
19771977-03-171977-05-07
19781978-04-171978-05-12
19791979-05-111979-05-11
19801980-03-071980-06-16
19811981-03-301981-05-09
19821982-03-141982-08-06
19841984-03-101984-11-23
19851985-03-041985-05-31
19861986-03-101986-05-16
19871987-03-211987-05-26
19881988-03-131988-06-02
19931993-05-191993-06-05
19981998-02-171998-06-24
20002000-03-282000-05-17
20052005-03-032005-06-18
20082008-03-162008-05-14
20122012-02-072012-06-30

Every Fixed Threshold

Fixed thresholds at La Grande
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days3287199815
35 C (95 F): Days1119981
90 F (32.2 C): Days143819981
0 C (32 F): Frost days (min328519702
-10 C (14 F): Days with min1119761
10 mm (0.39 in): Days with 10 mm or more rain3529196514
25 mm (0.98 in): Days with 25 mm or more rain34619772
50 mm (1.97 in): Days with 50 mm or more rain7119621

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1961.

Download the Data

  • Data for La Grande 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).