Built 2026-10-19 (19 October 2026)

Medora 3 SW Threshold Days by Year (USC00125541)

6 fixed thresholds counted per year at Medora 3 SW (USC00125541): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Medora 3 SW Thresholds

  • Medora 3 SW: days with 10 mm (0.39 in) or more of precipitation in 27 years, most in 2008 with 51.
  • Medora 3 SW: days with 25 mm (0.98 in) or more of precipitation in 27 years, most in 2006 with 22.
  • Medora 3 SW: days with 50 mm (1.97 in) or more of precipitation in 22 years, most in 1993 with 5.
  • Medora 3 SW: days with 10 cm (3.9 in) or more of snowfall in 13 years, most in 1993 with 3.
  • 6 fixed thresholds have at least one qualifying day at Medora 3 SW.
27 years with a qualifying day
Days with 10 mm (0.39 in) or more of precipitation per year at Medora 3 SW Days per year at Medora 3 SW with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 51 in 2008. 02040601969: 301970: 441971: 361972: 431973: 371974: 491975: 471976: 301983: 391992: 341993: 401994: 361995: 411996: 391997: 351998: 391999: 382000: 382001: 412002: 432003: 452004: 402005: 342006: 472007: 412008: 512009: 44196919721975199219951998200120042007
Days per year at Medora 3 SW with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 51 in 2008.
Days with 10 mm (0.39 in) or more of precipitation per year at Medora 3 SW
YearDaysDecade average
19693030
19704440.9
19713640.9
19724340.9
19733740.9
19744940.9
19754740.9
19763040.9
19833939
19923437.8
19934037.8
19943637.8
19954137.8
19963937.8
19973537.8
19983937.8
19993837.8
20003842.4
20014142.4
20024342.4
20034542.4
20044042.4
20053442.4
20064742.4
20074142.4
20085142.4
20094442.4
First to last qualifying date each year at Medora 3 SW For each year, a bar from the first to the last day at Medora 3 SW meeting 10 mm (0.39 in). 1969: 18 January 1969 to 31 December 19691970: 3 February 1970 to 23 December 19701971: 4 January 1971 to 30 December 19711972: 5 January 1972 to 31 December 19721973: 4 January 1973 to 27 December 19731974: 9 January 1974 to 24 December 19741975: 1 January 1975 to 30 December 19751976: 1 January 1976 to 11 December 19761983: 22 January 1983 to 12 December 19831992: 13 January 1992 to 30 December 19921993: 5 January 1993 to 5 December 19931994: 12 January 1994 to 17 December 19941995: 6 January 1995 to 20 December 19951996: 23 January 1996 to 17 December 19961997: 5 January 1997 to 25 December 19971998: 6 January 1998 to 22 December 19981999: 2 January 1999 to 14 December 19992000: 3 January 2000 to 17 December 20002001: 30 January 2001 to 23 December 20012002: 23 January 2002 to 20 December 20022003: 1 January 2003 to 30 December 20032004: 4 January 2004 to 23 December 20042005: 3 January 2005 to 25 December 20052006: 2 January 2006 to 26 December 20062007: 1 January 2007 to 23 December 20072008: 9 January 2008 to 28 December 20082009: 10 January 2009 to 13 December 20091969197319831995199920032007JanFebMarAprMayJunJulAugSepOctNovDec
For each year, a bar from the first to the last day at Medora 3 SW meeting 10 mm (0.39 in).
First to last qualifying date each year at Medora 3 SW
YearFirst dateLast date
19691969-01-181969-12-31
19701970-02-031970-12-23
19711971-01-041971-12-30
19721972-01-051972-12-31
19731973-01-041973-12-27
19741974-01-091974-12-24
19751975-01-011975-12-30
19761976-01-011976-12-11
19831983-01-221983-12-12
19921992-01-131992-12-30
19931993-01-051993-12-05
19941994-01-121994-12-17
19951995-01-061995-12-20
19961996-01-231996-12-17
19971997-01-051997-12-25
19981998-01-061998-12-22
19991999-01-021999-12-14
20002000-01-032000-12-17
20012001-01-302001-12-23
20022002-01-232002-12-20
20032003-01-012003-12-30
20042004-01-042004-12-23
20052005-01-032005-12-25
20062006-01-022006-12-26
20072007-01-012007-12-23
20082008-01-092008-12-28
20092009-01-102009-12-13

Every Fixed Threshold

Fixed thresholds at Medora 3 SW
ThresholdYears with a qualifying dayMost days in a yearYearLatest year days
10 mm (0.39 in): Days with 10 mm or more rain2751200844
25 mm (0.98 in): Days with 25 mm or more rain2722200614
50 mm (1.97 in): Days with 50 mm or more rain22519935
100 mm (3.94 in): Days with 100 mm or more rain6219931
10 cm (3.9 in): Days with 10 cm or more snowfall13319931
25 cm (9.8 in): Days with 25 cm or more snowfall1120041

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1969.

Download the Data

  • Data for Medora 3 SW 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).