Built 2026-10-17 (17 October 2026)

Tooma 1 Threshold Days by Year

3 fixed thresholds counted per year at Tooma 1 (ASN00072072): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Tooma 1 Thresholds

  • Tooma 1: days with 10 mm (0.39 in) or more of precipitation in 22 years, most in 1887 with 39.
  • Tooma 1: days with 25 mm (0.98 in) or more of precipitation in 22 years, most in 1887 with 13.
  • Tooma 1: days with 50 mm (1.97 in) or more of precipitation in 9 years, most in 1889 with 2.
  • 3 fixed thresholds have at least one qualifying day at Tooma 1.
22 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Tooma 1 Days per year at Tooma 1 with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 39 in 1887. 0102030401883: 201884: 191885: 251886: 241887: 391888: 171889: 331890: 281891: 201892: 231894: 281896: 231897: 201898: 231899: 221900: 261901: 221902: 131903: 241904: 231905: 301912: 1818831886188918921897190019031912
Days per year at Tooma 1 with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 39 in 1887.
Days with 10 mm (0.39 in) or more of precipitation per year at Tooma 1
YearDaysDecade average
18832025.3
18841925.3
18852525.3
18862425.3
18873925.3
18881725.3
18893325.3
18902823.4
18912023.4
18922323.4
18942823.4
18962323.4
18972023.4
18982323.4
18992223.4
19002623
19012223
19021323
19032423
19042323
19053023
19121818
First to last qualifying date each year at Tooma 1 For each year, a bar from the first to the last day at Tooma 1 meeting 10 mm (0.39 in). 1883: 29 January 1883 to 13 December 18831884: 11 March 1884 to 4 December 18841885: 7 January 1885 to 24 December 18851886: 3 January 1886 to 9 December 18861887: 6 January 1887 to 25 December 18871888: 4 January 1888 to 31 December 18881889: 1 January 1889 to 7 December 18891890: 13 February 1890 to 30 December 18901891: 6 January 1891 to 21 November 18911892: 26 February 1892 to 8 December 18921894: 27 January 1894 to 29 December 18941896: 14 January 1896 to 19 November 18961897: 9 January 1897 to 31 December 18971898: 12 February 1898 to 24 December 18981899: 20 January 1899 to 7 November 18991900: 20 January 1900 to 20 November 19001901: 10 March 1901 to 31 December 19011902: 4 January 1902 to 20 December 19021903: 7 January 1903 to 30 December 19031904: 2 January 1904 to 18 December 19041905: 4 January 1905 to 29 December 19051912: 30 March 1912 to 19 November 191218831886188918921897190019031912JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Tooma 1 meeting 10 mm (0.39 in).
First to last qualifying date each year at Tooma 1
YearFirst dateLast date
18831883-01-291883-12-13
18841884-03-111884-12-04
18851885-01-071885-12-24
18861886-01-031886-12-09
18871887-01-061887-12-25
18881888-01-041888-12-31
18891889-01-011889-12-07
18901890-02-131890-12-30
18911891-01-061891-11-21
18921892-02-261892-12-08
18941894-01-271894-12-29
18961896-01-141896-11-19
18971897-01-091897-12-31
18981898-02-121898-12-24
18991899-01-201899-11-07
19001900-01-201900-11-20
19011901-03-101901-12-31
19021902-01-041902-12-20
19031903-01-071903-12-30
19041904-01-021904-12-18
19051905-01-041905-12-29
19121912-03-301912-11-19

Every Fixed Threshold

Fixed thresholds at Tooma 1
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain2239188718
25 mm (0.98 in): Days with 25 mm or more rain221318871
50 mm (1.97 in): Days with 50 mm or more rain9218891

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1883.

Download the Data

  • Data for Tooma 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 2026-10-15 (15 October 2026). Threshold counts are computed by this site.

Data as of . Last revised (2025-12-31).