Built 2026-10-19 (19 October 2026)

Woodburn Threshold Days by Year (ASN00023795)

3 fixed thresholds counted per year at Woodburn (ASN00023795): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Woodburn Thresholds

  • Woodburn: days with 10 mm (0.39 in) or more of precipitation in 31 years, most in 1887 with 20.
  • Woodburn: days with 25 mm (0.98 in) or more of precipitation in 23 years, most in 1889 with 6.
  • Woodburn: days with 50 mm (1.97 in) or more of precipitation in 4 years, most in 1889 with 1.
  • 3 fixed thresholds have at least one qualifying day at Woodburn.
31 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Woodburn Days per year at Woodburn with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 20 in 1887. 051015201884: 191885: 81886: 101887: 201888: 61889: 161890: 191891: 81892: 61895: 141896: 101897: 81898: 81899: 81900: 71902: 91903: 111904: 101906: 131907: 91908: 91909: 151910: 101911: 71912: 111913: 121914: 101915: 71916: 121917: 101919: 518841888189218981903190819121916
Days per year at Woodburn with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 20 in 1887.
Days with 10 mm (0.39 in) or more of precipitation per year at Woodburn
YearDaysDecade average
18841913.2
1885813.2
18861013.2
18872013.2
1888613.2
18891613.2
18901910.1
1891810.1
1892610.1
18951410.1
18961010.1
1897810.1
1898810.1
1899810.1
1900710.4
1902910.4
19031110.4
19041010.4
19061310.4
1907910.4
1908910.4
19091510.4
1910109.3
191179.3
1912119.3
1913129.3
1914109.3
191579.3
1916129.3
1917109.3
191959.3
First to last qualifying date each year at Woodburn For each year, a bar from the first to the last day at Woodburn meeting 10 mm (0.39 in). 1884: 21 January 1884 to 26 September 18841885: 2 March 1885 to 23 December 18851886: 6 January 1886 to 25 October 18861887: 14 January 1887 to 14 December 18871888: 3 May 1888 to 29 December 18881889: 2 January 1889 to 16 November 18891890: 24 January 1890 to 25 November 18901891: 13 April 1891 to 12 December 18911892: 23 January 1892 to 26 October 18921895: 4 January 1895 to 17 September 18951896: 8 April 1896 to 28 December 18961897: 26 May 1897 to 29 September 18971898: 26 February 1898 to 23 December 18981899: 18 January 1899 to 6 November 18991900: 15 March 1900 to 17 November 19001902: 26 March 1902 to 17 December 19021903: 21 January 1903 to 29 November 19031904: 3 January 1904 to 2 November 19041906: 24 March 1906 to 17 December 19061907: 5 April 1907 to 28 December 19071908: 16 April 1908 to 16 October 19081909: 5 March 1909 to 13 November 19091910: 6 March 1910 to 1 December 19101911: 10 May 1911 to 5 December 19111912: 23 February 1912 to 18 November 19121913: 14 February 1913 to 23 December 19131914: 7 February 1914 to 25 November 19141915: 11 April 1915 to 24 August 19151916: 4 January 1916 to 16 November 19161917: 14 February 1917 to 22 November 19171919: 3 February 1919 to 7 September 191918841888189218981903190819121916JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Woodburn meeting 10 mm (0.39 in).
First to last qualifying date each year at Woodburn
YearFirst dateLast date
18841884-01-211884-09-26
18851885-03-021885-12-23
18861886-01-061886-10-25
18871887-01-141887-12-14
18881888-05-031888-12-29
18891889-01-021889-11-16
18901890-01-241890-11-25
18911891-04-131891-12-12
18921892-01-231892-10-26
18951895-01-041895-09-17
18961896-04-081896-12-28
18971897-05-261897-09-29
18981898-02-261898-12-23
18991899-01-181899-11-06
19001900-03-151900-11-17
19021902-03-261902-12-17
19031903-01-211903-11-29
19041904-01-031904-11-02
19061906-03-241906-12-17
19071907-04-051907-12-28
19081908-04-161908-10-16
19091909-03-051909-11-13
19101910-03-061910-12-01
19111911-05-101911-12-05
19121912-02-231912-11-18
19131913-02-141913-12-23
19141914-02-071914-11-25
19151915-04-111915-08-24
19161916-01-041916-11-16
19171917-02-141917-11-22
19191919-02-031919-09-07

Every Fixed Threshold

Fixed thresholds at Woodburn
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain312018875
25 mm (0.98 in): Days with 25 mm or more rain23618891
50 mm (1.97 in): Days with 50 mm or more rain4118891

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1884.

Download the Data

  • Data for Woodburn 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).