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Built 2026-10-18 (18 October 2026)

Waste Isolt'n Pilot Plt Threshold Days by Year

18 fixed thresholds counted per year at Waste Isolt'n Pilot Plt (USC00299569): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Waste Isolt'n Pilot Plt Thresholds

  • Waste Isolt'n Pilot Plt: days with 10 mm (0.39 in) or more of precipitation in 33 years, most in 1997 with 21.
  • Waste Isolt'n Pilot Plt: nights with a minimum temperature at or below 0 C (32 F) in 32 years, most in 2013 with 91.
  • Waste Isolt'n Pilot Plt: nights with a minimum temperature at or above 20 C (68 F) in 31 years, most in 2011 with 84.
  • Waste Isolt'n Pilot Plt: nights with a minimum temperature at or below -10 C (14 F) in 30 years, most in 2011 with 14.
  • 18 fixed thresholds have at least one qualifying day at Waste Isolt'n Pilot Plt.
22 years with a qualifying day
Days at or above 30 C (86 F) per year at Waste Isolt'n Pilot Plt Days per year at Waste Isolt'n Pilot Plt with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 196 in 1989. 0501001502001987: 831988: 1491989: 1961991: 1561992: 1701997: 1601999: 1362002: 1622007: 1382008: 1332010: 1392011: 1732012: 1612013: 1562014: 1302015: 1532017: 1772019: 1622020: 1722021: 1282022: 1652023: 16119871991199920082012201520202023
Days per year at Waste Isolt'n Pilot Plt with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 196 in 1989.
Days at or above 30 C (86 F) per year at Waste Isolt'n Pilot Plt
YearDaysDecade average
198783142.7
1988149142.7
1989196142.7
1991156155.5
1992170155.5
1997160155.5
1999136155.5
2002162144.3
2007138144.3
2008133144.3
2010139156.4
2011173156.4
2012161156.4
2013156156.4
2014130156.4
2015153156.4
2017177156.4
2019162156.4
2020172156.5
2021128156.5
2022165156.5
2023161156.5
First to last qualifying date each year at Waste Isolt'n Pilot Plt For each year, a bar from the first to the last day at Waste Isolt'n Pilot Plt meeting 30 C (86 F). 1987: 15 April 1987 to 30 October 19871988: 24 March 1988 to 27 October 19881989: 10 March 1989 to 27 October 19891991: 5 March 1991 to 27 October 19911992: 15 March 1992 to 28 October 19921997: 13 March 1997 to 19 October 19971999: 22 March 1999 to 15 October 19992002: 13 March 2002 to 11 October 20022007: 16 March 2007 to 5 November 20072008: 25 March 2008 to 20 October 20082010: 30 March 2010 to 30 October 20102011: 16 February 2011 to 25 October 20112012: 16 March 2012 to 8 November 20122013: 15 March 2013 to 29 October 20132014: 30 March 2014 to 27 October 20142015: 28 March 2015 to 15 October 20152017: 10 February 2017 to 14 November 20172019: 28 March 2019 to 18 October 20192020: 25 March 2020 to 19 November 20202021: 30 March 2021 to 26 October 20212022: 26 March 2022 to 1 November 20222023: 4 April 2023 to 9 November 202319871991199920082012201520202023JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Waste Isolt'n Pilot Plt meeting 30 C (86 F).
First to last qualifying date each year at Waste Isolt'n Pilot Plt
YearFirst dateLast date
19871987-04-151987-10-30
19881988-03-241988-10-27
19891989-03-101989-10-27
19911991-03-051991-10-27
19921992-03-151992-10-28
19971997-03-131997-10-19
19991999-03-221999-10-15
20022002-03-132002-10-11
20072007-03-162007-11-05
20082008-03-252008-10-20
20102010-03-302010-10-30
20112011-02-162011-10-25
20122012-03-162012-11-08
20132013-03-152013-10-29
20142014-03-302014-10-27
20152015-03-282015-10-15
20172017-02-102017-11-14
20192019-03-282019-10-18
20202020-03-252020-11-19
20212021-03-302021-10-26
20222022-03-262022-11-01
20232023-04-042023-11-09

Every Fixed Threshold

Fixed thresholds at Waste Isolt'n Pilot Plt
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days221961989161
35 C (95 F): Days22117198999
40 C (104 F): Days2037198934
45 C (113 F): Days1120231
90 F (32.2 C): Days221711989124
100 F (37.8 C): Days2277201169
110 F (43.3 C): Days7420234
0 C (32 F): Ice days (max16619973
0 C (32 F): Frost days (min3291201323
-10 C (14 F): Days with min301420116
-20 C (-4 F): Days with min1120111
20 C (68 F): Tropical nights (min3184201168
25 C (77 F): Days with min152819929
10 mm (0.39 in): Days with 10 mm or more rain332119971
25 mm (0.98 in): Days with 25 mm or more rain28819974
50 mm (1.97 in): Days with 50 mm or more rain13219911
100 mm (3.94 in): Days with 100 mm or more rain1120151
10 cm (3.9 in): Days with 10 cm or more snowfall2119891

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1987.

Download the Data

  • Data for Waste Isolt'n Pilot Plt 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 2026-10-16 (16 October 2026). Threshold counts are computed by this site.

Data as of . Last revised (2026-10-12).