Built 2026-10-19 (19 October 2026)

Wayne Threshold Days by Year (USC00259045)

18 fixed thresholds counted per year at Wayne (USC00259045): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Wayne Thresholds

  • Wayne: days with 10 mm (0.39 in) or more of precipitation in 71 years, most in 1977 with 33.
  • Wayne: days with 25 mm (0.98 in) or more of precipitation in 70 years, most in 1982 with 12.
  • Wayne: days with 10 cm (3.9 in) or more of snowfall in 52 years, most in 1982 with 7.
  • Wayne: days with 50 mm (1.97 in) or more of precipitation in 48 years, most in 1982 with 4.
  • 18 fixed thresholds have at least one qualifying day at Wayne.
29 years with a qualifying day
Days at or above 30 C (86 F) per year at Wayne Days per year at Wayne with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 78 in 2012. 0204060801990: 541991: 541992: 121993: 231994: 401995: 501996: 261997: 411998: 491999: 402000: 472001: 522002: 622003: 392004: 302005: 622006: 602007: 502008: 222009: 262010: 462011: 412012: 782013: 462014: 252015: 382017: 522018: 402026: 21990199319961999200220052008201120142018
Days per year at Wayne with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 78 in 2012.
Days at or above 30 C (86 F) per year at Wayne
YearDaysDecade average
19905438.9
19915438.9
19921238.9
19932338.9
19944038.9
19955038.9
19962638.9
19974138.9
19984938.9
19994038.9
20004745
20015245
20026245
20033945
20043045
20056245
20066045
20075045
20082245
20092645
20104645.8
20114145.8
20127845.8
20134645.8
20142545.8
20153845.8
20175245.8
20184045.8
202622
First to last qualifying date each year at Wayne For each year, a bar from the first to the last day at Wayne meeting 30 C (86 F). 1990: 23 April 1990 to 6 October 19901991: 6 April 1991 to 30 September 19911992: 1 May 1992 to 3 October 19921993: 8 June 1993 to 7 October 19931994: 18 April 1994 to 15 September 19941995: 7 June 1995 to 13 October 19951996: 18 May 1996 to 6 September 19961997: 17 May 1997 to 7 October 19971998: 15 May 1998 to 27 September 19981999: 5 June 1999 to 24 September 19992000: 6 May 2000 to 2 October 20002001: 27 April 2001 to 3 October 20012002: 16 April 2002 to 1 October 20022003: 15 April 2003 to 20 October 20032004: 17 April 2004 to 20 September 20042005: 22 May 2005 to 20 October 20052006: 14 April 2006 to 4 October 20062007: 30 April 2007 to 7 October 20072008: 2 June 2008 to 2 September 20082009: 24 April 2009 to 25 August 20092010: 23 May 2010 to 9 October 20102011: 10 May 2011 to 5 October 20112012: 1 April 2012 to 12 September 20122013: 14 May 2013 to 29 September 20132014: 8 May 2014 to 20 September 20142015: 17 March 2015 to 18 September 20152017: 6 May 2017 to 22 September 20172018: 1 May 2018 to 21 September 20182026: 30 June 2026 to 1 July 202619901994199820022006201020142026JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Wayne meeting 30 C (86 F).
First to last qualifying date each year at Wayne
YearFirst dateLast date
19901990-04-231990-10-06
19911991-04-061991-09-30
19921992-05-011992-10-03
19931993-06-081993-10-07
19941994-04-181994-09-15
19951995-06-071995-10-13
19961996-05-181996-09-06
19971997-05-171997-10-07
19981998-05-151998-09-27
19991999-06-051999-09-24
20002000-05-062000-10-02
20012001-04-272001-10-03
20022002-04-162002-10-01
20032003-04-152003-10-20
20042004-04-172004-09-20
20052005-05-222005-10-20
20062006-04-142006-10-04
20072007-04-302007-10-07
20082008-06-022008-09-02
20092009-04-242009-08-25
20102010-05-232010-10-09
20112011-05-102011-10-05
20122012-04-012012-09-12
20132013-05-142013-09-29
20142014-05-082014-09-20
20152015-03-172015-09-18
20172017-05-062017-09-22
20182018-05-012018-09-21
20262026-06-302026-07-01

Every Fixed Threshold

Fixed thresholds at Wayne
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days297820122
35 C (95 F): Days222920121
40 C (104 F): Days4119901
90 F (32.2 C): Days294820122
100 F (37.8 C): Days8720121
0 C (32 F): Ice days (max2879201065
0 C (32 F): Frost days (min2918820133
-10 C (14 F): Days with min2883201466
-20 C (-4 F): Days with min2830201416
-30 C (-22 F): Days with min2219962
20 C (68 F): Tropical nights (min282620021
25 C (77 F): Days with min3220061
10 mm (0.39 in): Days with 10 mm or more rain713319771
25 mm (0.98 in): Days with 25 mm or more rain701219829
50 mm (1.97 in): Days with 50 mm or more rain48419821
100 mm (3.94 in): Days with 100 mm or more rain3120071
10 cm (3.9 in): Days with 10 cm or more snowfall52719822
25 cm (9.8 in): Days with 25 cm or more snowfall10219831

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1990.

Download the Data

  • Data for Wayne 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 (2026-10-12).