Built 2026-10-19 (19 October 2026)

Two Buttes Rsvr Threshold Days by Year (USC00058516)

3 fixed thresholds counted per year at Two Buttes Rsvr (USC00058516): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Two Buttes Rsvr Thresholds

  • Two Buttes Rsvr: days with 10 mm (0.39 in) or more of precipitation in 9 years, most in 1915 with 15.
  • Two Buttes Rsvr: days with 25 mm (0.98 in) or more of precipitation in 9 years, most in 1914 with 6.
  • Two Buttes Rsvr: days with 50 mm (1.97 in) or more of precipitation in 4 years, most in 1914 with 2.
  • 3 fixed thresholds have at least one qualifying day at Two Buttes Rsvr.
9 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Two Buttes Rsvr Days per year at Two Buttes Rsvr with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 15 in 1915. 0510151913: 111914: 81915: 151916: 101917: 71918: 111919: 131920: 101954: 6191319141915191619171918191919201954
Days per year at Two Buttes Rsvr with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 15 in 1915.
Days with 10 mm (0.39 in) or more of precipitation per year at Two Buttes Rsvr
YearDaysDecade average
19131110.7
1914810.7
19151510.7
19161010.7
1917710.7
19181110.7
19191310.7
19201010
195466
First to last qualifying date each year at Two Buttes Rsvr For each year, a bar from the first to the last day at Two Buttes Rsvr meeting 10 mm (0.39 in). 1913: 2 February 1913 to 6 December 19131914: 30 April 1914 to 24 October 19141915: 5 January 1915 to 24 August 19151916: 4 April 1916 to 9 October 19161917: 11 April 1917 to 18 November 19171918: 29 March 1918 to 5 September 19181919: 22 March 1919 to 9 November 19191920: 25 April 1920 to 6 September 19201954: 1 May 1954 to 7 October 195419131915191719191954JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Two Buttes Rsvr meeting 10 mm (0.39 in).
First to last qualifying date each year at Two Buttes Rsvr
YearFirst dateLast date
19131913-02-021913-12-06
19141914-04-301914-10-24
19151915-01-051915-08-24
19161916-04-041916-10-09
19171917-04-111917-11-18
19181918-03-291918-09-05
19191919-03-221919-11-09
19201920-04-251920-09-06
19541954-05-011954-10-07

Every Fixed Threshold

Fixed thresholds at Two Buttes Rsvr
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain91519156
25 mm (0.98 in): Days with 25 mm or more rain9619142
50 mm (1.97 in): Days with 50 mm or more rain4219142

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1913.

Download the Data

  • Data for Two Buttes Rsvr 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).