Built 2026-10-19 (19 October 2026)

Pence 1 SW Threshold Days by Year (USC00126801)

6 fixed thresholds counted per year at Pence 1 SW (USC00126801): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Pence 1 SW Thresholds

  • Pence 1 SW: days with 10 mm (0.39 in) or more of precipitation in 24 years, most in 1993 with 48.
  • Pence 1 SW: days with 25 mm (0.98 in) or more of precipitation in 24 years, most in 1998 with 17.
  • Pence 1 SW: days with 50 mm (1.97 in) or more of precipitation in 22 years, most in 2004 with 5.
  • Pence 1 SW: days with 10 cm (3.9 in) or more of snowfall in 18 years, most in 1999 with 3.
  • 6 fixed thresholds have at least one qualifying day at Pence 1 SW.
24 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Pence 1 SW Days per year at Pence 1 SW with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 48 in 1993. 02040601993: 481994: 301995: 271996: 271997: 211998: 401999: 292000: 312001: 322002: 322003: 302004: 352005: 332006: 332007: 302008: 302016: 332020: 322021: 282022: 242023: 282024: 362025: 152026: 719931996199920022005200820212024
Days per year at Pence 1 SW with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 48 in 1993.
Days with 10 mm (0.39 in) or more of precipitation per year at Pence 1 SW
YearDaysDecade average
19934831.7
19943031.7
19952731.7
19962731.7
19972131.7
19984031.7
19992931.7
20003131.8
20013231.8
20023231.8
20033031.8
20043531.8
20053331.8
20063331.8
20073031.8
20083031.8
20163333
20203224.3
20212824.3
20222424.3
20232824.3
20243624.3
20251524.3
2026724.3
First to last qualifying date each year at Pence 1 SW For each year, a bar from the first to the last day at Pence 1 SW meeting 10 mm (0.39 in). 1993: 4 January 1993 to 26 November 19931994: 28 January 1994 to 7 December 19941995: 14 January 1995 to 19 December 19951996: 19 January 1996 to 12 December 19961997: 16 January 1997 to 25 December 19971998: 6 January 1998 to 26 November 19981999: 2 January 1999 to 14 December 19992000: 4 January 2000 to 12 December 20002001: 10 February 2001 to 17 December 20012002: 30 January 2002 to 30 October 20022003: 5 April 2003 to 29 December 20032004: 4 January 2004 to 7 December 20042005: 4 January 2005 to 29 December 20052006: 21 January 2006 to 31 December 20062007: 13 January 2007 to 12 December 20072008: 8 January 2008 to 28 December 20082016: 10 January 2016 to 5 December 20162020: 10 January 2020 to 12 December 20202021: 2 January 2021 to 11 December 20212022: 2 February 2022 to 15 December 20222023: 3 January 2023 to 29 December 20232024: 9 January 2024 to 31 December 20242025: 5 March 2025 to 30 November 20252026: 9 January 2026 to 1 April 202619931996199920022005200820212024JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Pence 1 SW meeting 10 mm (0.39 in).
First to last qualifying date each year at Pence 1 SW
YearFirst dateLast date
19931993-01-041993-11-26
19941994-01-281994-12-07
19951995-01-141995-12-19
19961996-01-191996-12-12
19971997-01-161997-12-25
19981998-01-061998-11-26
19991999-01-021999-12-14
20002000-01-042000-12-12
20012001-02-102001-12-17
20022002-01-302002-10-30
20032003-04-052003-12-29
20042004-01-042004-12-07
20052005-01-042005-12-29
20062006-01-212006-12-31
20072007-01-132007-12-12
20082008-01-082008-12-28
20162016-01-102016-12-05
20202020-01-102020-12-12
20212021-01-022021-12-11
20222022-02-022022-12-15
20232023-01-032023-12-29
20242024-01-092024-12-31
20252025-03-052025-11-30
20262026-01-092026-04-01

Every Fixed Threshold

Fixed thresholds at Pence 1 SW
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain244819937
25 mm (0.98 in): Days with 25 mm or more rain241719984
50 mm (1.97 in): Days with 50 mm or more rain22520041
100 mm (3.94 in): Days with 100 mm or more rain5119941
200 mm (7.87 in): Days with 200 mm or more rain1120021
10 cm (3.9 in): Days with 10 cm or more snowfall18319991

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 Pence 1 SW 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).