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Built 2026-10-19 (19 October 2026)

Ponchatoula 4 E Threshold Days by Year (USC00167425)

13 fixed thresholds counted per year at Ponchatoula 4 E (USC00167425): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Ponchatoula 4 E Thresholds

  • Ponchatoula 4 E: days with 10 mm (0.39 in) or more of precipitation in 34 years, most in 2017 with 59.
  • Ponchatoula 4 E: days with 25 mm (0.98 in) or more of precipitation in 34 years, most in 2017 with 31.
  • Ponchatoula 4 E: days with 50 mm (1.97 in) or more of precipitation in 34 years, most in 2017 with 15.
  • Ponchatoula 4 E: days with 100 mm (3.94 in) or more of precipitation in 22 years, most in 1998 with 5.
  • 13 fixed thresholds have at least one qualifying day at Ponchatoula 4 E.
34 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Ponchatoula 4 E Days per year at Ponchatoula 4 E with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 59 in 2017. 02040601989: 451990: 431991: 531992: 471993: 501994: 391995: 471996: 461997: 481998: 381999: 312000: 312001: 452002: 562003: 492004: 532005: 342006: 392007: 332008: 432009: 482010: 412011: 352012: 422015: 562016: 492017: 592018: 462021: 522022: 492023: 292024: 552025: 342026: 39198919931997200120052009201520212025
Days per year at Ponchatoula 4 E with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 59 in 2017.
Days with 10 mm (0.39 in) or more of precipitation per year at Ponchatoula 4 E
YearDaysDecade average
19894545
19904344.2
19915344.2
19924744.2
19935044.2
19943944.2
19954744.2
19964644.2
19974844.2
19983844.2
19993144.2
20003143.1
20014543.1
20025643.1
20034943.1
20045343.1
20053443.1
20063943.1
20073343.1
20084343.1
20094843.1
20104146.9
20113546.9
20124246.9
20155646.9
20164946.9
20175946.9
20184646.9
20215243
20224943
20232943
20245543
20253443
20263943
First to last qualifying date each year at Ponchatoula 4 E For each year, a bar from the first to the last day at Ponchatoula 4 E meeting 10 mm (0.39 in). 1989: 13 January 1989 to 31 December 19891990: 5 January 1990 to 23 December 19901991: 3 January 1991 to 23 December 19911992: 9 January 1992 to 17 December 19921993: 4 January 1993 to 23 December 19931994: 18 January 1994 to 29 December 19941995: 1 January 1995 to 19 December 19951996: 1 January 1996 to 30 December 19961997: 1 January 1997 to 27 December 19971998: 5 January 1998 to 28 December 19981999: 3 January 1999 to 21 December 19992000: 4 January 2000 to 28 December 20002001: 15 January 2001 to 23 December 20012002: 6 January 2002 to 31 December 20022003: 4 February 2003 to 30 December 20032004: 5 January 2004 to 23 December 20042005: 8 January 2005 to 25 December 20052006: 18 January 2006 to 31 December 20062007: 5 January 2007 to 23 October 20072008: 11 January 2008 to 29 December 20082009: 4 January 2009 to 31 December 20092010: 24 January 2010 to 30 December 20102011: 5 January 2011 to 27 December 20112012: 18 January 2012 to 29 December 20122015: 4 January 2015 to 31 December 20152016: 9 January 2016 to 19 December 20162017: 1 January 2017 to 28 December 20172018: 8 January 2018 to 28 December 20182021: 5 February 2021 to 19 December 20212022: 25 January 2022 to 31 December 20222023: 4 January 2023 to 25 December 20232024: 6 January 2024 to 29 December 20242025: 10 January 2025 to 22 December 20252026: 10 January 2026 to 11 September 20261989199419992004200920162023JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Ponchatoula 4 E meeting 10 mm (0.39 in).
First to last qualifying date each year at Ponchatoula 4 E
YearFirst dateLast date
19891989-01-131989-12-31
19901990-01-051990-12-23
19911991-01-031991-12-23
19921992-01-091992-12-17
19931993-01-041993-12-23
19941994-01-181994-12-29
19951995-01-011995-12-19
19961996-01-011996-12-30
19971997-01-011997-12-27
19981998-01-051998-12-28
19991999-01-031999-12-21
20002000-01-042000-12-28
20012001-01-152001-12-23
20022002-01-062002-12-31
20032003-02-042003-12-30
20042004-01-052004-12-23
20052005-01-082005-12-25
20062006-01-182006-12-31
20072007-01-052007-10-23
20082008-01-112008-12-29
20092009-01-042009-12-31
20102010-01-242010-12-30
20112011-01-052011-12-27
20122012-01-182012-12-29
20152015-01-042015-12-31
20162016-01-092016-12-19
20172017-01-012017-12-28
20182018-01-082018-12-28
20212021-02-052021-12-19
20222022-01-252022-12-31
20232023-01-042023-12-25
20242024-01-062024-12-29
20252025-01-102025-12-22
20262026-01-102026-09-11

Every Fixed Threshold

Fixed thresholds at Ponchatoula 4 E
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days11712023171
35 C (95 F): Days186202386
40 C (104 F): Days1720237
90 F (32.2 C): Days11292023129
100 F (37.8 C): Days128202328
0 C (32 F): Frost days (min115202315
20 C (68 F): Tropical nights (min11332023133
25 C (77 F): Days with min134202334
10 mm (0.39 in): Days with 10 mm or more rain3459201739
25 mm (0.98 in): Days with 25 mm or more rain3431201716
50 mm (1.97 in): Days with 50 mm or more rain341520176
100 mm (3.94 in): Days with 100 mm or more rain22519981
200 mm (7.87 in): Days with 200 mm or more rain3120151

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 2023.

Download the Data

  • Data for Ponchatoula 4 E 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).