Built 2026-10-18 (18 October 2026)

Outalpa Threshold Days by Year

3 fixed thresholds counted per year at Outalpa (ASN00020029): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Outalpa Thresholds

  • Outalpa: days with 10 mm (0.39 in) or more of precipitation in 38 years, most in 1921 with 13.
  • Outalpa: days with 25 mm (0.98 in) or more of precipitation in 29 years, most in 1889 with 5.
  • Outalpa: days with 50 mm (1.97 in) or more of precipitation in 4 years, most in 1889 with 3.
  • 3 fixed thresholds have at least one qualifying day at Outalpa.
38 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Outalpa Days per year at Outalpa with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 13 in 1921. 0510151884: 61885: 51886: 121887: 81888: 21889: 91890: 91891: 61892: 71893: 71894: 111895: 81896: 21898: 71899: 61901: 51902: 11903: 71904: 51905: 31906: 91907: 71908: 51909: 51910: 41911: 111912: 71913: 71914: 51915: 21916: 81919: 71920: 121921: 131922: 11923: 51924: 61925: 31884188818921896190219061910191419201924
Days per year at Outalpa with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 13 in 1921.
Days with 10 mm (0.39 in) or more of precipitation per year at Outalpa
YearDaysDecade average
188467
188557
1886127
188787
188827
188997
189097
189167
189277
189377
1894117
189587
189627
189877
189967
190155.2
190215.2
190375.2
190455.2
190535.2
190695.2
190775.2
190855.2
190955.2
191046.4
1911116.4
191276.4
191376.4
191456.4
191526.4
191686.4
191976.4
1920126.7
1921136.7
192216.7
192356.7
192466.7
192536.7
First to last qualifying date each year at Outalpa For each year, a bar from the first to the last day at Outalpa meeting 10 mm (0.39 in). 1884: 8 March 1884 to 30 October 18841885: 17 January 1885 to 22 December 18851886: 7 January 1886 to 7 December 18861887: 8 February 1887 to 26 December 18871888: 3 January 1888 to 20 September 18881889: 1 January 1889 to 16 October 18891890: 10 January 1890 to 13 November 18901891: 5 April 1891 to 30 October 18911892: 24 January 1892 to 9 November 18921893: 18 March 1893 to 14 October 18931894: 22 February 1894 to 26 December 18941895: 4 January 1895 to 8 December 18951896: 5 July 1896 to 13 August 18961898: 10 February 1898 to 30 August 18981899: 26 February 1899 to 6 November 18991901: 13 February 1901 to 12 October 19011902: 16 December 1902 to 16 December 19021903: 5 March 1903 to 27 December 19031904: 19 February 1904 to 19 October 19041905: 3 January 1905 to 9 July 19051906: 27 February 1906 to 17 December 19061907: 6 April 1907 to 27 December 19071908: 31 January 1908 to 15 October 19081909: 29 January 1909 to 28 August 19091910: 5 March 1910 to 10 September 19101911: 3 February 1911 to 12 December 19111912: 8 February 1912 to 2 December 19121913: 5 March 1913 to 13 November 19131914: 25 March 1914 to 23 December 19141915: 13 May 1915 to 19 September 19151916: 7 June 1916 to 2 December 19161919: 4 February 1919 to 27 December 19191920: 16 January 1920 to 1 December 19201921: 22 February 1921 to 12 October 19211922: 26 September 1922 to 26 September 19221923: 6 May 1923 to 18 December 19231924: 6 January 1924 to 7 November 19241925: 16 May 1925 to 10 July 192518841889189419011906191119161923JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Outalpa meeting 10 mm (0.39 in).
First to last qualifying date each year at Outalpa
YearFirst dateLast date
18841884-03-081884-10-30
18851885-01-171885-12-22
18861886-01-071886-12-07
18871887-02-081887-12-26
18881888-01-031888-09-20
18891889-01-011889-10-16
18901890-01-101890-11-13
18911891-04-051891-10-30
18921892-01-241892-11-09
18931893-03-181893-10-14
18941894-02-221894-12-26
18951895-01-041895-12-08
18961896-07-051896-08-13
18981898-02-101898-08-30
18991899-02-261899-11-06
19011901-02-131901-10-12
19021902-12-161902-12-16
19031903-03-051903-12-27
19041904-02-191904-10-19
19051905-01-031905-07-09
19061906-02-271906-12-17
19071907-04-061907-12-27
19081908-01-311908-10-15
19091909-01-291909-08-28
19101910-03-051910-09-10
19111911-02-031911-12-12
19121912-02-081912-12-02
19131913-03-051913-11-13
19141914-03-251914-12-23
19151915-05-131915-09-19
19161916-06-071916-12-02
19191919-02-041919-12-27
19201920-01-161920-12-01
19211921-02-221921-10-12
19221922-09-261922-09-26
19231923-05-061923-12-18
19241924-01-061924-11-07
19251925-05-161925-07-10

Every Fixed Threshold

Fixed thresholds at Outalpa
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain381319213
25 mm (0.98 in): Days with 25 mm or more rain29518891
50 mm (1.97 in): Days with 50 mm or more rain4318893

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 Outalpa 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).