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Data as of 2025-12-31
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Built 2026-10-19 (19 October 2026)

Toko Threshold Days by Year (RSM00031137)

15 fixed thresholds counted per year at Toko (RSM00031137): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Toko Thresholds

  • Toko: days with 10 mm (0.39 in) or more of precipitation in 58 years, most in 1978 with 18.
  • Toko: nights with a minimum temperature at or below 0 C (32 F) in 56 years, most in 1999 with 293.
  • Toko: nights with a minimum temperature at or below -10 C (14 F) in 56 years, most in 1987 with 223.
  • Toko: nights with a minimum temperature at or below -20 C (-4 F) in 56 years, most in 1977 with 183.
  • 15 fixed thresholds have at least one qualifying day at Toko.
28 years with a qualifying day
Days at or above 30 C (86 F) per year at Toko Days per year at Toko with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 14 in 2008. 0510151963: 21967: 31968: 21970: 111971: 11974: 11980: 21985: 11988: 41989: 11996: 71998: 131999: 62001: 32002: 12004: 42005: 32007: 42008: 142011: 132012: 12013: 22014: 32015: 42016: 12017: 52018: 12025: 11963197019801989199920042008201320162025
Days per year at Toko with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 14 in 2008.
Days at or above 30 C (86 F) per year at Toko
YearDaysDecade average
196322.3
196732.3
196822.3
1970114.3
197114.3
197414.3
198022
198512
198842
198912
199678.7
1998138.7
199968.7
200134.8
200214.8
200444.8
200534.8
200744.8
2008144.8
2011133.8
201213.8
201323.8
201433.8
201543.8
201613.8
201753.8
201813.8
202511
First to last qualifying date each year at Toko For each year, a bar from the first to the last day at Toko meeting 30 C (86 F). 1963: 17 July 1963 to 24 July 19631967: 29 July 1967 to 1 August 19671968: 7 July 1968 to 8 July 19681970: 26 June 1970 to 12 July 19701971: 24 July 1971 to 24 July 19711974: 17 July 1974 to 17 July 19741980: 27 July 1980 to 28 July 19801985: 3 July 1985 to 3 July 19851988: 20 July 1988 to 23 July 19881989: 1 August 1989 to 1 August 19891996: 9 July 1996 to 12 August 19961998: 27 June 1998 to 9 August 19981999: 21 June 1999 to 18 July 19992001: 23 July 2001 to 2 August 20012002: 6 July 2002 to 6 July 20022004: 21 June 2004 to 12 July 20042005: 12 July 2005 to 29 July 20052007: 30 June 2007 to 9 August 20072008: 31 May 2008 to 25 July 20082011: 25 June 2011 to 1 August 20112012: 14 July 2012 to 14 July 20122013: 2 July 2013 to 3 July 20132014: 22 June 2014 to 24 August 20142015: 16 July 2015 to 12 August 20152016: 20 July 2016 to 20 July 20162017: 2 July 2017 to 6 July 20172018: 27 July 2018 to 27 July 20182025: 27 June 2025 to 27 June 20251963197119881999200520122016JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Toko meeting 30 C (86 F).
First to last qualifying date each year at Toko
YearFirst dateLast date
19631963-07-171963-07-24
19671967-07-291967-08-01
19681968-07-071968-07-08
19701970-06-261970-07-12
19711971-07-241971-07-24
19741974-07-171974-07-17
19801980-07-271980-07-28
19851985-07-031985-07-03
19881988-07-201988-07-23
19891989-08-011989-08-01
19961996-07-091996-08-12
19981998-06-271998-08-09
19991999-06-211999-07-18
20012001-07-232001-08-02
20022002-07-062002-07-06
20042004-06-212004-07-12
20052005-07-122005-07-29
20072007-06-302007-08-09
20082008-05-312008-07-25
20112011-06-252011-08-01
20122012-07-142012-07-14
20132013-07-022013-07-03
20142014-06-222014-08-24
20152015-07-162015-08-12
20162016-07-202016-07-20
20172017-07-022017-07-06
20182018-07-272018-07-27
20252025-06-272025-06-27

Every Fixed Threshold

Fixed thresholds at Toko
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days281420081
35 C (95 F): Days1120071
40 C (104 F): Days1120071
90 F (32.2 C): Days12820111
100 F (37.8 C): Days1120071
110 F (43.3 C): Days1120071
0 C (32 F): Ice days (max55205198766
0 C (32 F): Frost days (min56293199977
-10 C (14 F): Days with min56223198752
-20 C (-4 F): Days with min56183197744
-30 C (-22 F): Days with min56154198436
-40 C (-40 F): Days with min56106196619
10 mm (0.39 in): Days with 10 mm or more rain5818197814
25 mm (0.98 in): Days with 25 mm or more rain41720002
50 mm (1.97 in): Days with 50 mm or more rain4119771

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1963.

Download the Data

  • Data for Toko 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).