Built 2026-10-19 (19 October 2026)

Uliastai Threshold Days by Year (MG000044272)

11 fixed thresholds counted per year at Uliastai (MG000044272): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Uliastai Thresholds

  • Uliastai: days with a maximum temperature at or below 0 C (32 F) in 61 years, most in 1976 with 160.
  • Uliastai: nights with a minimum temperature at or below 0 C (32 F) in 40 years, most in 1965 with 247.
  • Uliastai: nights with a minimum temperature at or below -10 C (14 F) in 40 years, most in 1980 with 175.
  • Uliastai: nights with a minimum temperature at or below -20 C (-4 F) in 40 years, most in 1981 with 128.
  • 11 fixed thresholds have at least one qualifying day at Uliastai.
38 years with a qualifying day
Days at or above 30 C (86 F) per year at Uliastai Days per year at Uliastai with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 10 in 1964. 0358101961: 11962: 31964: 101965: 31969: 21975: 11979: 11980: 11983: 11986: 21989: 11991: 61992: 51995: 11996: 31997: 51998: 12003: 12005: 42006: 32007: 82008: 32009: 12010: 92011: 42012: 22014: 62015: 42016: 42017: 92018: 12019: 12021: 12022: 82023: 42024: 62025: 12026: 51961196919831992199820072011201620212025
Days per year at Uliastai with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 10 in 1964.
Days at or above 30 C (86 F) per year at Uliastai
YearDaysDecade average
196113.8
196233.8
1964103.8
196533.8
196923.8
197511
197911
198011.3
198311.3
198621.3
198911.3
199163.5
199253.5
199513.5
199633.5
199753.5
199813.5
200313.3
200543.3
200633.3
200783.3
200833.3
200913.3
201094.4
201144.4
201224.4
201464.4
201544.4
201644.4
201794.4
201814.4
201914.4
202114.2
202284.2
202344.2
202464.2
202514.2
202654.2
First to last qualifying date each year at Uliastai For each year, a bar from the first to the last day at Uliastai meeting 30 C (86 F). 1961: 8 June 1961 to 8 June 19611962: 14 June 1962 to 8 August 19621964: 24 June 1964 to 17 August 19641965: 22 June 1965 to 24 June 19651969: 19 June 1969 to 20 June 19691975: 15 August 1975 to 15 August 19751979: 4 August 1979 to 4 August 19791980: 20 July 1980 to 20 July 19801983: 21 July 1983 to 21 July 19831986: 24 July 1986 to 25 July 19861989: 28 July 1989 to 28 July 19891991: 20 June 1991 to 25 July 19911992: 29 June 1992 to 3 July 19921995: 5 July 1995 to 5 July 19951996: 11 July 1996 to 21 July 19961997: 20 June 1997 to 10 July 19971998: 1 July 1998 to 1 July 19982003: 14 June 2003 to 14 June 20032005: 20 June 2005 to 14 July 20052006: 2 July 2006 to 1 August 20062007: 9 July 2007 to 12 August 20072008: 2 August 2008 to 12 August 20082009: 5 July 2009 to 5 July 20092010: 17 June 2010 to 26 August 20102011: 13 July 2011 to 16 July 20112012: 29 June 2012 to 30 June 20122014: 13 July 2014 to 18 August 20142015: 22 July 2015 to 9 August 20152016: 6 July 2016 to 2 August 20162017: 23 June 2017 to 12 August 20172018: 26 June 2018 to 26 June 20182019: 10 August 2019 to 10 August 20192021: 7 July 2021 to 7 July 20212022: 13 June 2022 to 1 July 20222023: 16 July 2023 to 8 August 20232024: 16 July 2024 to 19 August 20242025: 20 July 2025 to 20 July 20252026: 1 July 2026 to 15 July 202619611975198919972007201220182024JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Uliastai meeting 30 C (86 F).
First to last qualifying date each year at Uliastai
YearFirst dateLast date
19611961-06-081961-06-08
19621962-06-141962-08-08
19641964-06-241964-08-17
19651965-06-221965-06-24
19691969-06-191969-06-20
19751975-08-151975-08-15
19791979-08-041979-08-04
19801980-07-201980-07-20
19831983-07-211983-07-21
19861986-07-241986-07-25
19891989-07-281989-07-28
19911991-06-201991-07-25
19921992-06-291992-07-03
19951995-07-051995-07-05
19961996-07-111996-07-21
19971997-06-201997-07-10
19981998-07-011998-07-01
20032003-06-142003-06-14
20052005-06-202005-07-14
20062006-07-022006-08-01
20072007-07-092007-08-12
20082008-08-022008-08-12
20092009-07-052009-07-05
20102010-06-172010-08-26
20112011-07-132011-07-16
20122012-06-292012-06-30
20142014-07-132014-08-18
20152015-07-222015-08-09
20162016-07-062016-08-02
20172017-06-232017-08-12
20182018-06-262018-06-26
20192019-08-102019-08-10
20212021-07-072021-07-07
20222022-06-132022-07-01
20232023-07-162023-08-08
20242024-07-162024-08-19
20252025-07-202025-07-20
20262026-07-012026-07-15

Every Fixed Threshold

Fixed thresholds at Uliastai
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days381019645
90 F (32.2 C): Days13320072
0 C (32 F): Ice days (max61160197668
0 C (32 F): Frost days (min402471965114
-10 C (14 F): Days with min40175198072
-20 C (-4 F): Days with min40128198150
-30 C (-22 F): Days with min405219677
-40 C (-40 F): Days with min8519641
20 C (68 F): Tropical nights (min10n/a2
10 mm (0.39 in): Days with 10 mm or more rain391519942
25 mm (0.98 in): Days with 25 mm or more rain11219731

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 Uliastai 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).