Built 2026-10-19 (19 October 2026)

Aspermont Threshold Days by Year (USC00410394)

19 fixed thresholds counted per year at Aspermont (USC00410394): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Aspermont Thresholds

  • Aspermont: days with 10 mm (0.39 in) or more of precipitation in 110 years, most in 2004 with 34.
  • Aspermont: days with 25 mm (0.98 in) or more of precipitation in 109 years, most in 1926 with 14.
  • Aspermont: days with 50 mm (1.97 in) or more of precipitation in 81 years, most in 1926 with 5.
  • Aspermont: days with a maximum temperature at or above 30 C (86 F) in 63 years, most in 2011 with 177.
  • 19 fixed thresholds have at least one qualifying day at Aspermont.
63 years with a qualifying day
Days at or above 30 C (86 F) per year at Aspermont Days per year at Aspermont with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 177 in 2011. 0501001502001963: 1751964: 1381965: 1501966: 1341967: 1551968: 1331969: 1201970: 1281971: 1291972: 1441973: 1291974: 1311975: 1311976: 1211977: 1481978: 1541979: 1421980: 1451981: 1381982: 1411983: 1441984: 1371985: 1371986: 1491987: 1311988: 1501990: 1251991: 1301992: 1151993: 1361994: 1421995: 1281996: 1341997: 1201998: 1641999: 1342000: 1482001: 1372002: 1332003: 1412004: 1132005: 1342006: 1512007: 1222008: 1382009: 1442010: 1352011: 1772012: 1642013: 1552014: 1462015: 1442016: 1582017: 1632018: 1542019: 1352020: 1482021: 1322022: 1672023: 1542024: 1622025: 1682026: 182196319701977198419921999200620132020
Days per year at Aspermont with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 177 in 2011.
Days at or above 30 C (86 F) per year at Aspermont
YearDaysDecade average
1963175143.6
1964138143.6
1965150143.6
1966134143.6
1967155143.6
1968133143.6
1969120143.6
1970128135.7
1971129135.7
1972144135.7
1973129135.7
1974131135.7
1975131135.7
1976121135.7
1977148135.7
1978154135.7
1979142135.7
1980145141.3
1981138141.3
1982141141.3
1983144141.3
1984137141.3
1985137141.3
1986149141.3
1987131141.3
1988150141.3
1990125132.8
1991130132.8
1992115132.8
1993136132.8
1994142132.8
1995128132.8
1996134132.8
1997120132.8
1998164132.8
1999134132.8
2000148136.1
2001137136.1
2002133136.1
2003141136.1
2004113136.1
2005134136.1
2006151136.1
2007122136.1
2008138136.1
2009144136.1
2010135153.1
2011177153.1
2012164153.1
2013155153.1
2014146153.1
2015144153.1
2016158153.1
2017163153.1
2018154153.1
2019135153.1
2020148159
2021132159
2022167159
2023154159
2024162159
2025168159
2026182159
First to last qualifying date each year at Aspermont For each year, a bar from the first to the last day at Aspermont meeting 30 C (86 F). 1963: 18 March 1963 to 7 November 19631964: 3 April 1964 to 17 October 19641965: 3 April 1965 to 25 November 19651966: 15 March 1966 to 21 October 19661967: 2 March 1967 to 24 October 19671968: 17 April 1968 to 1 November 19681969: 9 January 1969 to 11 October 19691970: 22 April 1970 to 8 October 19701971: 14 March 1971 to 17 October 19711972: 22 February 1972 to 18 October 19721973: 30 April 1973 to 2 November 19731974: 2 March 1974 to 28 September 19741975: 18 April 1975 to 28 October 19751976: 10 February 1976 to 4 October 19761977: 15 March 1977 to 1 November 19771978: 11 March 1978 to 22 October 19781979: 15 February 1979 to 29 October 19791980: 29 February 1980 to 9 November 19801981: 21 February 1981 to 26 November 19811982: 23 February 1982 to 31 October 19821983: 2 March 1983 to 18 October 19831984: 17 April 1984 to 7 October 19841985: 15 April 1985 to 7 October 19851986: 17 February 1986 to 3 October 19861987: 11 April 1987 to 30 September 19871988: 10 March 1988 to 9 November 19881990: 5 April 1990 to 21 October 19901991: 6 March 1991 to 25 October 19911992: 8 April 1992 to 1 November 19921993: 10 March 1993 to 17 October 19931994: 18 March 1994 to 20 October 19941995: 20 March 1995 to 11 November 19951996: 22 February 1996 to 21 November 19961997: 22 March 1997 to 19 October 19971998: 24 March 1998 to 29 October 19981999: 23 March 1999 to 26 October 19992000: 20 January 2000 to 6 October 20002001: 4 April 2001 to 2 November 20012002: 14 March 2002 to 4 October 20022003: 13 March 2003 to 4 November 20032004: 20 March 2004 to 22 October 20042005: 5 April 2005 to 20 October 20052006: 4 January 2006 to 10 November 20062007: 5 May 2007 to 9 November 20072008: 15 March 2008 to 6 November 20082009: 23 January 2009 to 15 October 20092010: 31 March 2010 to 22 December 20102011: 17 February 2011 to 26 October 20112012: 19 March 2012 to 3 November 20122013: 5 March 2013 to 12 October 20132014: 20 February 2014 to 28 October 20142015: 8 February 2015 to 19 October 20152016: 19 February 2016 to 2 November 20162017: 12 January 2017 to 18 November 20172018: 5 March 2018 to 6 October 20182019: 30 March 2019 to 21 October 20192020: 26 March 2020 to 23 October 20202021: 7 April 2021 to 25 December 20212022: 17 March 2022 to 24 October 20222023: 22 February 2023 to 9 November 20232024: 22 February 2024 to 28 November 20242025: 4 February 2025 to 28 December 20252026: 18 February 2026 to 15 October 202619631971197919871996200420122020JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Aspermont meeting 30 C (86 F).
First to last qualifying date each year at Aspermont
YearFirst dateLast date
19631963-03-181963-11-07
19641964-04-031964-10-17
19651965-04-031965-11-25
19661966-03-151966-10-21
19671967-03-021967-10-24
19681968-04-171968-11-01
19691969-01-091969-10-11
19701970-04-221970-10-08
19711971-03-141971-10-17
19721972-02-221972-10-18
19731973-04-301973-11-02
19741974-03-021974-09-28
19751975-04-181975-10-28
19761976-02-101976-10-04
19771977-03-151977-11-01
19781978-03-111978-10-22
19791979-02-151979-10-29
19801980-02-291980-11-09
19811981-02-211981-11-26
19821982-02-231982-10-31
19831983-03-021983-10-18
19841984-04-171984-10-07
19851985-04-151985-10-07
19861986-02-171986-10-03
19871987-04-111987-09-30
19881988-03-101988-11-09
19901990-04-051990-10-21
19911991-03-061991-10-25
19921992-04-081992-11-01
19931993-03-101993-10-17
19941994-03-181994-10-20
19951995-03-201995-11-11
19961996-02-221996-11-21
19971997-03-221997-10-19
19981998-03-241998-10-29
19991999-03-231999-10-26
20002000-01-202000-10-06
20012001-04-042001-11-02
20022002-03-142002-10-04
20032003-03-132003-11-04
20042004-03-202004-10-22
20052005-04-052005-10-20
20062006-01-042006-11-10
20072007-05-052007-11-09
20082008-03-152008-11-06
20092009-01-232009-10-15
20102010-03-312010-12-22
20112011-02-172011-10-26
20122012-03-192012-11-03
20132013-03-052013-10-12
20142014-02-202014-10-28
20152015-02-082015-10-19
20162016-02-192016-11-02
20172017-01-122017-11-18
20182018-03-052018-10-06
20192019-03-302019-10-21
20202020-03-262020-10-23
20212021-04-072021-12-25
20222022-03-172022-10-24
20232023-02-222023-11-09
20242024-02-222024-11-28
20252025-02-042025-12-28
20262026-02-182026-10-15

Every Fixed Threshold

Fixed thresholds at Aspermont
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days631772011182
35 C (95 F): Days631312011124
40 C (104 F): Days5675201127
45 C (113 F): Days7219941
90 F (32.2 C): Days631522011160
100 F (37.8 C): Days63109201182
110 F (43.3 C): Days191020111
0 C (32 F): Ice days (max611319783
0 C (32 F): Frost days (min6396199329
-10 C (14 F): Days with min551419634
-20 C (-4 F): Days with min2119851
20 C (68 F): Tropical nights (min631112018119
25 C (77 F): Days with min4230201127
10 mm (0.39 in): Days with 10 mm or more rain1103420047
25 mm (0.98 in): Days with 25 mm or more rain1091419264
50 mm (1.97 in): Days with 50 mm or more rain81519261
100 mm (3.94 in): Days with 100 mm or more rain9219141
10 cm (3.9 in): Days with 10 cm or more snowfall33319301
25 cm (9.8 in): Days with 25 cm or more snowfall2119251

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1963.

Download the Data

  • Data for Aspermont 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 (2026-10-17).