Built 2026-10-18 (18 October 2026)

Athol 1 Threshold Days by Year

3 fixed thresholds counted per year at Athol 1 (ASN00063258): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Athol 1 Thresholds

  • Athol 1: days with 10 mm (0.39 in) or more of precipitation in 50 years, most in 1887 with 35.
  • Athol 1: days with 25 mm (0.98 in) or more of precipitation in 50 years, most in 1891 with 10.
  • Athol 1: days with 50 mm (1.97 in) or more of precipitation in 25 years, most in 1898 with 2.
  • 3 fixed thresholds have at least one qualifying day at Athol 1.
50 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Athol 1 Days per year at Athol 1 with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 35 in 1887. 0102030401880: 201881: 121882: 211883: 171884: 131885: 151886: 261887: 351888: 101889: 241890: 261891: 291892: 211893: 151894: 251895: 161896: 211897: 121898: 161899: 131900: 241901: 111902: 111903: 181904: 141905: 141906: 191907: 151908: 111909: 191910: 171911: 181912: 121913: 151914: 191915: 171916: 291917: 201918: 161919: 91920: 211921: 231922: 121923: 121924: 171925: 141926: 201927: 151928: 231929: 121880188518901895190019051910191519201925
Days per year at Athol 1 with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 35 in 1887.
Days with 10 mm (0.39 in) or more of precipitation per year at Athol 1
YearDaysDecade average
18802019.3
18811219.3
18822119.3
18831719.3
18841319.3
18851519.3
18862619.3
18873519.3
18881019.3
18892419.3
18902619.4
18912919.4
18922119.4
18931519.4
18942519.4
18951619.4
18962119.4
18971219.4
18981619.4
18991319.4
19002415.6
19011115.6
19021115.6
19031815.6
19041415.6
19051415.6
19061915.6
19071515.6
19081115.6
19091915.6
19101717.2
19111817.2
19121217.2
19131517.2
19141917.2
19151717.2
19162917.2
19172017.2
19181617.2
1919917.2
19202116.9
19212316.9
19221216.9
19231216.9
19241716.9
19251416.9
19262016.9
19271516.9
19282316.9
19291216.9
First to last qualifying date each year at Athol 1 For each year, a bar from the first to the last day at Athol 1 meeting 10 mm (0.39 in). 1880: 9 January 1880 to 5 December 18801881: 3 February 1881 to 16 November 18811882: 30 January 1882 to 24 December 18821883: 14 January 1883 to 11 November 18831884: 2 February 1884 to 15 December 18841885: 20 January 1885 to 24 December 18851886: 16 January 1886 to 27 December 18861887: 6 January 1887 to 28 December 18871888: 1 January 1888 to 1 December 18881889: 4 January 1889 to 20 December 18891890: 13 February 1890 to 23 December 18901891: 6 January 1891 to 21 November 18911892: 12 January 1892 to 31 December 18921893: 23 January 1893 to 29 December 18931894: 6 January 1894 to 28 December 18941895: 5 January 1895 to 11 December 18951896: 25 January 1896 to 3 December 18961897: 4 January 1897 to 22 September 18971898: 13 January 1898 to 25 December 18981899: 19 January 1899 to 10 December 18991900: 8 January 1900 to 4 December 19001901: 28 January 1901 to 28 October 19011902: 27 March 1902 to 17 December 19021903: 6 March 1903 to 25 December 19031904: 3 January 1904 to 12 December 19041905: 4 January 1905 to 21 November 19051906: 1 January 1906 to 25 December 19061907: 27 January 1907 to 28 December 19071908: 10 January 1908 to 22 November 19081909: 18 January 1909 to 24 December 19091910: 11 January 1910 to 13 December 19101911: 12 January 1911 to 4 December 19111912: 6 January 1912 to 25 December 19121913: 3 January 1913 to 29 December 19131914: 12 January 1914 to 27 December 19141915: 1 January 1915 to 15 December 19151916: 29 January 1916 to 25 December 19161917: 23 January 1917 to 1 December 19171918: 10 January 1918 to 14 December 19181919: 24 February 1919 to 30 December 19191920: 4 January 1920 to 10 December 19201921: 9 January 1921 to 27 December 19211922: 13 January 1922 to 7 December 19221923: 8 May 1923 to 27 December 19231924: 2 February 1924 to 15 December 19241925: 16 January 1925 to 13 December 19251926: 16 February 1926 to 28 December 19261927: 6 January 1927 to 10 December 19271928: 19 January 1928 to 14 November 19281929: 5 February 1929 to 26 December 192918801887189419011908191519221929JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Athol 1 meeting 10 mm (0.39 in).
First to last qualifying date each year at Athol 1
YearFirst dateLast date
18801880-01-091880-12-05
18811881-02-031881-11-16
18821882-01-301882-12-24
18831883-01-141883-11-11
18841884-02-021884-12-15
18851885-01-201885-12-24
18861886-01-161886-12-27
18871887-01-061887-12-28
18881888-01-011888-12-01
18891889-01-041889-12-20
18901890-02-131890-12-23
18911891-01-061891-11-21
18921892-01-121892-12-31
18931893-01-231893-12-29
18941894-01-061894-12-28
18951895-01-051895-12-11
18961896-01-251896-12-03
18971897-01-041897-09-22
18981898-01-131898-12-25
18991899-01-191899-12-10
19001900-01-081900-12-04
19011901-01-281901-10-28
19021902-03-271902-12-17
19031903-03-061903-12-25
19041904-01-031904-12-12
19051905-01-041905-11-21
19061906-01-011906-12-25
19071907-01-271907-12-28
19081908-01-101908-11-22
19091909-01-181909-12-24
19101910-01-111910-12-13
19111911-01-121911-12-04
19121912-01-061912-12-25
19131913-01-031913-12-29
19141914-01-121914-12-27
19151915-01-011915-12-15
19161916-01-291916-12-25
19171917-01-231917-12-01
19181918-01-101918-12-14
19191919-02-241919-12-30
19201920-01-041920-12-10
19211921-01-091921-12-27
19221922-01-131922-12-07
19231923-05-081923-12-27
19241924-02-021924-12-15
19251925-01-161925-12-13
19261926-02-161926-12-28
19271927-01-061927-12-10
19281928-01-191928-11-14
19291929-02-051929-12-26

Every Fixed Threshold

Fixed thresholds at Athol 1
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain5035188712
25 mm (0.98 in): Days with 25 mm or more rain501018914
50 mm (1.97 in): Days with 50 mm or more rain25218981

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1880.

Download the Data

  • Data for Athol 1 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).