Built 2026-10-19 (19 October 2026)

Reese Rvr - Ione 13NE Threshold Days by Year (USC00266746)

13 fixed thresholds counted per year at Reese Rvr - Ione 13NE (USC00266746): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Reese Rvr - Ione 13NE Thresholds

  • Reese Rvr - Ione 13NE: days with 10 mm (0.39 in) or more of precipitation in 34 years, most in 1998 with 7.
  • Reese Rvr - Ione 13NE: days with a maximum temperature at or above 30 C (86 F) in 33 years, most in 1986 with 64.
  • Reese Rvr - Ione 13NE: days with a maximum temperature at or below 0 C (32 F) in 33 years, most in 2008 with 35.
  • Reese Rvr - Ione 13NE: nights with a minimum temperature at or below 0 C (32 F) in 33 years, most in 2021 with 261.
  • 13 fixed thresholds have at least one qualifying day at Reese Rvr - Ione 13NE.
33 years with a qualifying day
Days at or above 30 C (86 F) per year at Reese Rvr - Ione 13NE Days per year at Reese Rvr - Ione 13NE with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 64 in 1986. 0204060801981: 561982: 231983: 161984: 251985: 401986: 641988: 341989: 191990: 301991: 191992: 161993: 111994: 421995: 211996: 331997: 161998: 231999: 92000: 272001: 362002: 432003: 362004: 222007: 472008: 442009: 252010: 352020: 522021: 622023: 302024: 482025: 472026: 59198119851990199419982002200820212026
Days per year at Reese Rvr - Ione 13NE with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 64 in 1986.
Days at or above 30 C (86 F) per year at Reese Rvr - Ione 13NE
YearDaysDecade average
19815634.6
19822334.6
19831634.6
19842534.6
19854034.6
19866434.6
19883434.6
19891934.6
19903022
19911922
19921622
19931122
19944222
19952122
19963322
19971622
19982322
1999922
20002735
20013635
20024335
20033635
20042235
20074735
20084435
20092535
20103535
20205249.7
20216249.7
20233049.7
20244849.7
20254749.7
20265949.7
First to last qualifying date each year at Reese Rvr - Ione 13NE For each year, a bar from the first to the last day at Reese Rvr - Ione 13NE meeting 30 C (86 F). 1981: 5 June 1981 to 26 August 19811982: 10 July 1982 to 3 September 19821983: 28 May 1983 to 7 August 19831984: 28 May 1984 to 23 August 19841985: 6 June 1985 to 30 August 19851986: 25 May 1986 to 7 September 19861988: 25 June 1988 to 7 September 19881989: 15 June 1989 to 8 August 19891990: 22 June 1990 to 13 September 19901991: 4 July 1991 to 25 August 19911992: 17 July 1992 to 20 August 19921993: 27 June 1993 to 11 September 19931994: 13 June 1994 to 21 August 19941995: 16 July 1995 to 2 September 19951996: 6 June 1996 to 1 September 19961997: 31 May 1997 to 24 August 19971998: 13 July 1998 to 31 August 19981999: 1 July 1999 to 14 July 19992000: 5 June 2000 to 18 August 20002001: 21 June 2001 to 30 August 20012002: 31 May 2002 to 3 September 20022003: 28 May 2003 to 20 August 20032004: 6 July 2004 to 3 September 20042007: 16 June 2007 to 4 September 20072008: 28 June 2008 to 31 August 20082009: 30 June 2009 to 12 September 20092010: 28 June 2010 to 1 October 20102020: 28 May 2020 to 7 September 20202021: 3 June 2021 to 9 September 20212023: 1 July 2023 to 27 August 20232024: 7 June 2024 to 9 September 20242025: 30 May 2025 to 1 September 20252026: 1 June 2026 to 28 August 20261981198619921997200220092024JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Reese Rvr - Ione 13NE meeting 30 C (86 F).
First to last qualifying date each year at Reese Rvr - Ione 13NE
YearFirst dateLast date
19811981-06-051981-08-26
19821982-07-101982-09-03
19831983-05-281983-08-07
19841984-05-281984-08-23
19851985-06-061985-08-30
19861986-05-251986-09-07
19881988-06-251988-09-07
19891989-06-151989-08-08
19901990-06-221990-09-13
19911991-07-041991-08-25
19921992-07-171992-08-20
19931993-06-271993-09-11
19941994-06-131994-08-21
19951995-07-161995-09-02
19961996-06-061996-09-01
19971997-05-311997-08-24
19981998-07-131998-08-31
19991999-07-011999-07-14
20002000-06-052000-08-18
20012001-06-212001-08-30
20022002-05-312002-09-03
20032003-05-282003-08-20
20042004-07-062004-09-03
20072007-06-162007-09-04
20082008-06-282008-08-31
20092009-06-302009-09-12
20102010-06-282010-10-01
20202020-05-282020-09-07
20212021-06-032021-09-09
20232023-07-012023-08-27
20242024-06-072024-09-09
20252025-05-302025-09-01
20262026-06-012026-08-28

Every Fixed Threshold

Fixed thresholds at Reese Rvr - Ione 13NE
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
30 C (86 F): Days3364198659
35 C (95 F): Days11719814
90 F (32.2 C): Days3131198635
100 F (37.8 C): Days2219811
0 C (32 F): Ice days (max333520084
0 C (32 F): Frost days (min332612021142
-10 C (14 F): Days with min33106200823
-20 C (-4 F): Days with min322919901
-30 C (-22 F): Days with min3419902
10 mm (0.39 in): Days with 10 mm or more rain34719981
25 mm (0.98 in): Days with 25 mm or more rain6119921
10 cm (3.9 in): Days with 10 cm or more snowfall28619911
25 cm (9.8 in): Days with 25 cm or more snowfall3119921

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1981.

Download the Data

  • Data for Reese Rvr - Ione 13NE 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 (2026-10-17).