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Built 2026-10-19 (19 October 2026)

Derby (Manning Rd) Threshold Days by Year (ASN00003084)

5 fixed thresholds counted per year at Derby (Manning Rd) (ASN00003084): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Derby (Manning Rd) Thresholds

  • Derby (Manning Rd): days with 10 mm (0.39 in) or more of precipitation in 31 years, most in 2000 with 38.
  • Derby (Manning Rd): days with 25 mm (0.98 in) or more of precipitation in 31 years, most in 1997 with 18.
  • Derby (Manning Rd): days with 50 mm (1.97 in) or more of precipitation in 30 years, most in 2013 with 9.
  • Derby (Manning Rd): days with 100 mm (3.94 in) or more of precipitation in 16 years, most in 1998 with 2.
  • 5 fixed thresholds have at least one qualifying day at Derby (Manning Rd).
31 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Derby (Manning Rd) Days per year at Derby (Manning Rd) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 38 in 2000. 0102030401993: 201994: 171995: 231996: 221997: 271998: 191999: 312000: 382001: 262002: 152003: 162004: 312005: 172006: 292007: 242008: 262009: 292010: 232011: 332012: 322013: 282014: 172015: 142016: 192017: 292018: 242020: 222021: 202023: 262024: 142025: 2319931997200120052009201320172023
Days per year at Derby (Manning Rd) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 38 in 2000.
Days with 10 mm (0.39 in) or more of precipitation per year at Derby (Manning Rd)
YearDaysDecade average
19932022.7
19941722.7
19952322.7
19962222.7
19972722.7
19981922.7
19993122.7
20003825.1
20012625.1
20021525.1
20031625.1
20043125.1
20051725.1
20062925.1
20072425.1
20082625.1
20092925.1
20102324.3
20113324.3
20123224.3
20132824.3
20141724.3
20151424.3
20161924.3
20172924.3
20182424.3
20202221
20212021
20232621
20241421
20252321
First to last qualifying date each year at Derby (Manning Rd) For each year, a bar from the first to the last day at Derby (Manning Rd) meeting 10 mm (0.39 in). 1993: 5 January 1993 to 18 December 19931994: 3 January 1994 to 19 December 19941995: 4 January 1995 to 30 December 19951996: 6 January 1996 to 30 December 19961997: 2 January 1997 to 22 December 19971998: 11 January 1998 to 29 November 19981999: 4 January 1999 to 31 December 19992000: 13 January 2000 to 16 December 20002001: 7 January 2001 to 21 December 20012002: 16 January 2002 to 6 December 20022003: 15 January 2003 to 23 December 20032004: 1 January 2004 to 30 December 20042005: 13 January 2005 to 25 December 20052006: 1 January 2006 to 25 December 20062007: 3 January 2007 to 29 December 20072008: 12 January 2008 to 31 December 20082009: 1 January 2009 to 21 December 20092010: 4 January 2010 to 31 December 20102011: 1 January 2011 to 22 December 20112012: 5 January 2012 to 31 December 20122013: 1 January 2013 to 30 December 20132014: 15 January 2014 to 19 December 20142015: 4 January 2015 to 6 March 20152016: 10 January 2016 to 27 December 20162017: 5 January 2017 to 29 December 20172018: 2 January 2018 to 5 December 20182020: 5 January 2020 to 29 December 20202021: 1 January 2021 to 22 December 20212023: 1 January 2023 to 7 December 20232024: 15 January 2024 to 27 December 20242025: 5 January 2025 to 27 May 202519931997200120052009201320172023JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Derby (Manning Rd) meeting 10 mm (0.39 in).
First to last qualifying date each year at Derby (Manning Rd)
YearFirst dateLast date
19931993-01-051993-12-18
19941994-01-031994-12-19
19951995-01-041995-12-30
19961996-01-061996-12-30
19971997-01-021997-12-22
19981998-01-111998-11-29
19991999-01-041999-12-31
20002000-01-132000-12-16
20012001-01-072001-12-21
20022002-01-162002-12-06
20032003-01-152003-12-23
20042004-01-012004-12-30
20052005-01-132005-12-25
20062006-01-012006-12-25
20072007-01-032007-12-29
20082008-01-122008-12-31
20092009-01-012009-12-21
20102010-01-042010-12-31
20112011-01-012011-12-22
20122012-01-052012-12-31
20132013-01-012013-12-30
20142014-01-152014-12-19
20152015-01-042015-03-06
20162016-01-102016-12-27
20172017-01-052017-12-29
20182018-01-022018-12-05
20202020-01-052020-12-29
20212021-01-012021-12-22
20232023-01-012023-12-07
20242024-01-152024-12-27
20252025-01-052025-05-27

Every Fixed Threshold

Fixed thresholds at Derby (Manning Rd)
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain3138200023
25 mm (0.98 in): Days with 25 mm or more rain3118199711
50 mm (1.97 in): Days with 50 mm or more rain30920133
100 mm (3.94 in): Days with 100 mm or more rain16219981
200 mm (7.87 in): Days with 200 mm or more rain1120251

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1993.

Download the Data

  • Data for Derby (Manning Rd) 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).