Built 2026-10-19 (19 October 2026)

Erie Threshold Days by Year (USC00142582)

6 fixed thresholds counted per year at Erie (USC00142582): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Erie Thresholds

  • Erie: days with 10 mm (0.39 in) or more of precipitation in 28 years, most in 2019 with 43.
  • Erie: days with 25 mm (0.98 in) or more of precipitation in 28 years, most in 2019 with 19.
  • Erie: days with 50 mm (1.97 in) or more of precipitation in 26 years, most in 2019 with 9.
  • Erie: days with 100 mm (3.94 in) or more of precipitation in 11 years, most in 2009 with 4.
  • 6 fixed thresholds have at least one qualifying day at Erie.
28 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Erie Days per year at Erie with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 43 in 2019. 02040601949: 351950: 271951: 391998: 341999: 342000: 252001: 292002: 272003: 362007: 362009: 382010: 332011: 292012: 242013: 372014: 272015: 342016: 302017: 362018: 352019: 432020: 352021: 392022: 212023: 262024: 272025: 392026: 281949199820012007201120142017202020232026
Days per year at Erie with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 43 in 2019.
Days with 10 mm (0.39 in) or more of precipitation per year at Erie
YearDaysDecade average
19493535
19502733
19513933
19983434
19993434
20002531.8
20012931.8
20022731.8
20033631.8
20073631.8
20093831.8
20103332.8
20112932.8
20122432.8
20133732.8
20142732.8
20153432.8
20163032.8
20173632.8
20183532.8
20194332.8
20203530.7
20213930.7
20222130.7
20232630.7
20242730.7
20253930.7
20262830.7
First to last qualifying date each year at Erie For each year, a bar from the first to the last day at Erie meeting 10 mm (0.39 in). 1949: 14 January 1949 to 22 December 19491950: 28 February 1950 to 14 September 19501951: 3 January 1951 to 14 December 19511998: 3 January 1998 to 18 December 19981999: 1 January 1999 to 8 December 19992000: 17 February 2000 to 8 November 20002001: 27 January 2001 to 18 November 20012002: 30 January 2002 to 24 December 20022003: 16 January 2003 to 27 December 20032007: 13 January 2007 to 12 December 20072009: 11 February 2009 to 25 December 20092010: 21 January 2010 to 31 December 20102011: 25 February 2011 to 20 December 20112012: 4 February 2012 to 12 November 20122013: 11 January 2013 to 22 December 20132014: 16 March 2014 to 15 December 20142015: 1 February 2015 to 29 December 20152016: 8 January 2016 to 8 November 20162017: 15 January 2017 to 22 October 20172018: 8 January 2018 to 31 December 20182019: 12 January 2019 to 29 December 20192020: 11 January 2020 to 30 December 20202021: 1 January 2021 to 28 December 20212022: 2 February 2022 to 10 December 20222023: 19 January 2023 to 25 December 20232024: 9 January 2024 to 19 November 20242025: 31 January 2025 to 21 November 20252026: 9 January 2026 to 14 October 20261949199920032011201520192023JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Erie meeting 10 mm (0.39 in).
First to last qualifying date each year at Erie
YearFirst dateLast date
19491949-01-141949-12-22
19501950-02-281950-09-14
19511951-01-031951-12-14
19981998-01-031998-12-18
19991999-01-011999-12-08
20002000-02-172000-11-08
20012001-01-272001-11-18
20022002-01-302002-12-24
20032003-01-162003-12-27
20072007-01-132007-12-12
20092009-02-112009-12-25
20102010-01-212010-12-31
20112011-02-252011-12-20
20122012-02-042012-11-12
20132013-01-112013-12-22
20142014-03-162014-12-15
20152015-02-012015-12-29
20162016-01-082016-11-08
20172017-01-152017-10-22
20182018-01-082018-12-31
20192019-01-122019-12-29
20202020-01-112020-12-30
20212021-01-012021-12-28
20222022-02-022022-12-10
20232023-01-192023-12-25
20242024-01-092024-11-19
20252025-01-312025-11-21
20262026-01-092026-10-14

Every Fixed Threshold

Fixed thresholds at Erie
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain2843201928
25 mm (0.98 in): Days with 25 mm or more rain2819201917
50 mm (1.97 in): Days with 50 mm or more rain26920199
100 mm (3.94 in): Days with 100 mm or more rain11420091
10 cm (3.9 in): Days with 10 cm or more snowfall11420031
25 cm (9.8 in): Days with 25 cm or more snowfall1120061

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1949.

Download the Data

  • Data for Erie 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).