Built 2026-10-19 (19 October 2026)

Muren Threshold Days by Year (MG000044231)

13 fixed thresholds counted per year at Muren (MG000044231): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Muren Thresholds

  • Muren: days with a maximum temperature at or below 0 C (32 F) in 62 years, most in 1976 with 155.
  • Muren: days with a maximum temperature at or above 30 C (86 F) in 50 years, most in 2002 with 26.
  • Muren: nights with a minimum temperature at or below 0 C (32 F) in 40 years, most in 1963 with 250.
  • Muren: nights with a minimum temperature at or below -10 C (14 F) in 40 years, most in 1976 with 178.
  • 13 fixed thresholds have at least one qualifying day at Muren.
50 years with a qualifying day
Days at or above 30 C (86 F) per year at Muren Days per year at Muren with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 26 in 2002. 01020301961: 31962: 31964: 91965: 41967: 11968: 81969: 131970: 171972: 31973: 11975: 11977: 81978: 61979: 71980: 71981: 51983: 11987: 51988: 51989: 31991: 101992: 71994: 21995: 51996: 71997: 81998: 72000: 162001: 92002: 262003: 122004: 122005: 92006: 82007: 162008: 142009: 62010: 82011: 82012: 22013: 12014: 132015: 202016: 102017: 182018: 62019: 22021: 22025: 52026: 31961196819751981199119972003200820132018
Days per year at Muren with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 26 in 2002.
Days at or above 30 C (86 F) per year at Muren
YearDaysDecade average
196135.9
196235.9
196495.9
196545.9
196715.9
196885.9
1969135.9
1970176.1
197236.1
197316.1
197516.1
197786.1
197866.1
197976.1
198074.3
198154.3
198314.3
198754.3
198854.3
198934.3
1991106.6
199276.6
199426.6
199556.6
199676.6
199786.6
199876.6
20001612.8
2001912.8
20022612.8
20031212.8
20041212.8
2005912.8
2006812.8
20071612.8
20081412.8
2009612.8
201088.8
201188.8
201228.8
201318.8
2014138.8
2015208.8
2016108.8
2017188.8
201868.8
201928.8
202123.3
202553.3
202633.3
First to last qualifying date each year at Muren For each year, a bar from the first to the last day at Muren meeting 30 C (86 F). 1961: 7 June 1961 to 9 June 19611962: 8 June 1962 to 7 August 19621964: 25 June 1964 to 2 August 19641965: 19 June 1965 to 23 June 19651967: 8 June 1967 to 8 June 19671968: 9 June 1968 to 13 August 19681969: 17 June 1969 to 30 July 19691970: 24 May 1970 to 26 July 19701972: 8 June 1972 to 27 June 19721973: 3 June 1973 to 3 June 19731975: 18 August 1975 to 18 August 19751977: 21 June 1977 to 27 August 19771978: 19 June 1978 to 19 August 19781979: 25 May 1979 to 4 August 19791980: 22 June 1980 to 20 July 19801981: 9 June 1981 to 8 July 19811983: 19 May 1983 to 19 May 19831987: 18 June 1987 to 25 July 19871988: 22 July 1988 to 7 August 19881989: 17 June 1989 to 29 July 19891991: 16 May 1991 to 18 August 19911992: 27 May 1992 to 16 July 19921994: 9 June 1994 to 15 June 19941995: 9 June 1995 to 5 July 19951996: 26 May 1996 to 2 August 19961997: 18 June 1997 to 11 July 19971998: 30 June 1998 to 12 July 19982000: 22 May 2000 to 11 August 20002001: 3 June 2001 to 9 August 20012002: 29 May 2002 to 18 August 20022003: 12 June 2003 to 15 July 20032004: 21 May 2004 to 3 August 20042005: 19 June 2005 to 14 July 20052006: 15 June 2006 to 10 August 20062007: 5 June 2007 to 12 August 20072008: 6 June 2008 to 12 August 20082009: 4 June 2009 to 11 August 20092010: 1 June 2010 to 26 August 20102011: 14 July 2011 to 19 August 20112012: 29 June 2012 to 3 August 20122013: 23 July 2013 to 23 July 20132014: 30 May 2014 to 2 September 20142015: 17 June 2015 to 27 August 20152016: 5 July 2016 to 2 August 20162017: 16 May 2017 to 1 August 20172018: 29 May 2018 to 29 June 20182019: 20 June 2019 to 11 July 20192021: 6 July 2021 to 7 July 20212025: 20 June 2025 to 20 July 20252026: 1 July 2026 to 1 September 202619611970198019922001200820152026JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Muren meeting 30 C (86 F).
First to last qualifying date each year at Muren
YearFirst dateLast date
19611961-06-071961-06-09
19621962-06-081962-08-07
19641964-06-251964-08-02
19651965-06-191965-06-23
19671967-06-081967-06-08
19681968-06-091968-08-13
19691969-06-171969-07-30
19701970-05-241970-07-26
19721972-06-081972-06-27
19731973-06-031973-06-03
19751975-08-181975-08-18
19771977-06-211977-08-27
19781978-06-191978-08-19
19791979-05-251979-08-04
19801980-06-221980-07-20
19811981-06-091981-07-08
19831983-05-191983-05-19
19871987-06-181987-07-25
19881988-07-221988-08-07
19891989-06-171989-07-29
19911991-05-161991-08-18
19921992-05-271992-07-16
19941994-06-091994-06-15
19951995-06-091995-07-05
19961996-05-261996-08-02
19971997-06-181997-07-11
19981998-06-301998-07-12
20002000-05-222000-08-11
20012001-06-032001-08-09
20022002-05-292002-08-18
20032003-06-122003-07-15
20042004-05-212004-08-03
20052005-06-192005-07-14
20062006-06-152006-08-10
20072007-06-052007-08-12
20082008-06-062008-08-12
20092009-06-042009-08-11
20102010-06-012010-08-26
20112011-07-142011-08-19
20122012-06-292012-08-03
20132013-07-232013-07-23
20142014-05-302014-09-02
20152015-06-172015-08-27
20162016-07-052016-08-02
20172017-05-162017-08-01
20182018-05-292018-06-29
20192019-06-202019-07-11
20212021-07-062021-07-07
20252025-06-202025-07-20
20262026-07-012026-09-01

Every Fixed Threshold

Fixed thresholds at Muren
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days502620023
35 C (95 F): Days9420021
90 F (32.2 C): Days361520021
0 C (32 F): Ice days (max62155197664
0 C (32 F): Frost days (min402501963109
-10 C (14 F): Days with min40178197667
-20 C (-4 F): Days with min40113197633
-30 C (-22 F): Days with min396019713
-40 C (-40 F): Days with min131319777
20 C (68 F): Tropical nights (min2120252
10 mm (0.39 in): Days with 10 mm or more rain381119635
25 mm (0.98 in): Days with 25 mm or more rain24319631
50 mm (1.97 in): Days with 50 mm or more rain2119621

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 Muren 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).