Built 2026-10-19 (19 October 2026)

Lisca Threshold Days by Year (SIE00115186)

11 fixed thresholds counted per year at Lisca (SIE00115186): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Lisca Thresholds

  • Lisca: days with a maximum temperature at or below 0 C (32 F) in 33 years, most in 1985 with 69.
  • Lisca: nights with a minimum temperature at or below 0 C (32 F) in 33 years, most in 1985 with 124.
  • Lisca: days with 10 mm (0.39 in) or more of precipitation in 32 years, most in 2014 with 48.
  • Lisca: days with 25 mm (0.98 in) or more of precipitation in 32 years, most in 1991 with 15.
  • 11 fixed thresholds have at least one qualifying day at Lisca.
10 years with a qualifying day
Days at or above 30 C (86 F) per year at Lisca Days per year at Lisca with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 9 in 2013. 0358101992: 42000: 22003: 72007: 22010: 12011: 42012: 42013: 92021: 22022: 31992200020032007201020112012201320212022
Days per year at Lisca with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 9 in 2013.
Days at or above 30 C (86 F) per year at Lisca
YearDaysDecade average
199244
200023.7
200373.7
200723.7
201014.5
201144.5
201244.5
201394.5
202122.5
202232.5
First to last qualifying date each year at Lisca For each year, a bar from the first to the last day at Lisca meeting 30 C (86 F). 1992: 19 August 1992 to 28 August 19922000: 19 August 2000 to 21 August 20002003: 11 June 2003 to 18 August 20032007: 18 July 2007 to 20 July 20072010: 14 July 2010 to 14 July 20102011: 24 August 2011 to 27 August 20112012: 21 August 2012 to 25 August 20122013: 27 July 2013 to 8 August 20132021: 14 August 2021 to 15 August 20212022: 22 July 2022 to 5 August 202219922003201020122021JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Lisca meeting 30 C (86 F).
First to last qualifying date each year at Lisca
YearFirst dateLast date
19921992-08-191992-08-28
20002000-08-192000-08-21
20032003-06-112003-08-18
20072007-07-182007-07-20
20102010-07-142010-07-14
20112011-08-242011-08-27
20122012-08-212012-08-25
20132013-07-272013-08-08
20212021-08-142021-08-15
20222022-07-222022-08-05

Every Fixed Threshold

Fixed thresholds at Lisca
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days10920133
90 F (32.2 C): Days5220031
0 C (32 F): Ice days (max3369198527
0 C (32 F): Frost days (min33124198599
-10 C (14 F): Days with min303019853
-20 C (-4 F): Days with min1119851
20 C (68 F): Tropical nights (min211320154
25 C (77 F): Days with min1120131
10 mm (0.39 in): Days with 10 mm or more rain3248201434
25 mm (0.98 in): Days with 25 mm or more rain3215199110
50 mm (1.97 in): Days with 50 mm or more rain23619892

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1992.

Download the Data

  • Data for Lisca 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).