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Built 2026-10-15 (15 October 2026)

Muleshoe Ranch Arizona Weather Records (USR0000AMUL)

Record envelope, standing records and threshold days for Muleshoe Ranch Arizona (USR0000AMUL), Arizona, United States, with 36 years of record.

Key Facts for Muleshoe Ranch Arizona

  • Muleshoe Ranch Arizona (USR0000AMUL) is a weather station in Arizona, United States at 32.40 latitude and -110.27 longitude, 1,273 m (4,175 ft) above sea level.
  • The station reports from 1988 to 2023, 36 years of record.
  • 1,464 records set at Muleshoe Ranch Arizona still stand.
  • Records are tracked for tmax, tmin: an element needs 30 years of data to be eligible.
  • Muleshoe Ranch Arizona set a daily record low maximum temperature of 23.9 C (75.0 F) on 29 September 2026 (provisional).

Provisional Records

Records set in the last 60 days are provisional until they clear the revision window.

About the Station

  • Location: Arizona, United States, 32.40 latitude, -110.27 longitude.
  • Elevation: 1,273 m (4,175 ft).
  • Period of record: 1988 to 2023, 36 years.
  • Eligible elements: tmax, tmin.

Daily Record Envelope and 2026

24 days at or beyond a record
Daily record high and record low at Muleshoe Ranch Arizona, with 2026 drawn through them The band shows the record high and record low for each calendar day at Muleshoe Ranch Arizona. The lines show the 2026 daily maximum and minimum. 24 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. -200204060 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Muleshoe Ranch Arizona. The lines show the 2026 daily maximum and minimum. 24 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Muleshoe Ranch Arizona, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan27.8 C (82.0 F)-11.7 C (10.9 F)21.1 C (70.0 F)-1.1 C (30.0 F)
Feb28.9 C (84.0 F)-14.4 C (6.1 F)28.3 C (82.9 F)-1.1 C (30.0 F)
Mar35.0 C (95.0 F)-6.7 C (19.9 F)35.0 C (95.0 F)0.6 C (33.1 F)
Apr36.1 C (97.0 F)-2.8 C (27.0 F)29.4 C (84.9 F)3.9 C (39.0 F)
May40.6 C (105.1 F)0.6 C (33.1 F)35.6 C (96.1 F)5.6 C (42.1 F)
Jun42.2 C (108.0 F)6.1 C (43.0 F)38.9 C (102.0 F)14.4 C (57.9 F)
Jul41.7 C (107.1 F)13.3 C (55.9 F)39.4 C (102.9 F)15.0 C (59.0 F)
Aug41.1 C (106.0 F)12.2 C (54.0 F)40.0 C (104.0 F)17.2 C (63.0 F)
Sep37.8 C (100.0 F)7.8 C (46.0 F)34.4 C (93.9 F)12.8 C (55.0 F)
Oct36.1 C (97.0 F)-1.7 C (28.9 F)32.2 C (90.0 F)10.6 C (51.1 F)
Nov31.1 C (88.0 F)-8.9 C (16.0 F)n/an/a
Dec26.1 C (79.0 F)-15.6 C (3.9 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Muleshoe Ranch Arizona by the year they were set 1,464 records at Muleshoe Ranch Arizona still stand. 1990 holds the most, with 66. 0204060801988: 541989: 451990: 661991: 551992: 381993: 231994: 371995: 541996: 331997: 301998: 441999: 492000: 612001: 402002: 272003: 352004: 382005: 292006: 352007: 302008: 292009: 442010: 402011: 432012: 292013: 462014: 152015: 242016: 362017: 372018: 232019: 302020: 512021: 282022: 202023: 412024: 412025: 342026: 301988199219962000200420082012201620202024
1,464 records at Muleshoe Ranch Arizona still stand. 1990 holds the most, with 66.
Standing records at Muleshoe Ranch Arizona by the year they were set
Year setStanding records
198854
198945
199066
199155
199238
199323
199437
199554
199633
199730
199844
199949
200061
200140
200227
200335
200438
200529
200635
200730
200829
200944
201040
201143
201229
201346
201415
201524
201636
201737
201823
201930
202051
202128
202220
202341
202441
202534
202630

Period of Record Coverage

1988 to 2026
Days with data per year at Muleshoe Ranch Arizona 39 years of record at Muleshoe Ranch Arizona, 1988 to 2026. 2 years have data for under 90 percent of days and are left out of rankings: 1988, 2026. 1988: 245 of 366 days1989: 365 of 365 days1990: 365 of 365 days1991: 365 of 365 days1992: 365 of 366 days1993: 351 of 365 days1994: 363 of 365 days1995: 362 of 365 days1996: 365 of 366 days1997: 362 of 365 days1998: 364 of 365 days1999: 365 of 365 days2000: 366 of 366 days2001: 365 of 365 days2002: 365 of 365 days2003: 365 of 365 days2004: 366 of 366 days2005: 365 of 365 days2006: 365 of 365 days2007: 365 of 365 days2008: 366 of 366 days2009: 365 of 365 days2010: 365 of 365 days2011: 364 of 365 days2012: 366 of 366 days2013: 365 of 365 days2014: 365 of 365 days2015: 365 of 365 days2016: 364 of 366 days2017: 365 of 365 days2018: 365 of 365 days2019: 365 of 365 days2020: 366 of 366 days2021: 365 of 365 days2022: 365 of 365 days2023: 365 of 365 days2024: 366 of 366 days2025: 365 of 365 days2026: 284 of 365 days19901995200020052010201520202025
39 years of record at Muleshoe Ranch Arizona, 1988 to 2026. 2 years have data for under 90 percent of days and are left out of rankings: 1988, 2026.
Days with data per year at Muleshoe Ranch Arizona
YearDays with dataShare of yearComplete
198824567%No
1989365100%Yes
1990365100%Yes
1991365100%Yes
1992365100%Yes
199335196%Yes
199436399%Yes
199536299%Yes
1996365100%Yes
199736299%Yes
1998364100%Yes
1999365100%Yes
2000366100%Yes
2001365100%Yes
2002365100%Yes
2003365100%Yes
2004366100%Yes
2005365100%Yes
2006365100%Yes
2007365100%Yes
2008366100%Yes
2009365100%Yes
2010365100%Yes
2011364100%Yes
2012366100%Yes
2013365100%Yes
2014365100%Yes
2015365100%Yes
201636499%Yes
2017365100%Yes
2018365100%Yes
2019365100%Yes
2020366100%Yes
2021365100%Yes
2022365100%Yes
2023365100%Yes
2024366100%Yes
2025365100%Yes
202628478%No

Latest Records

20
Latest records at Muleshoe Ranch Arizona
DateStationRecordValueBeat old record byOld record stoodSignificance
29 September 2026Muleshoe Ranch Arizona, USdaily low max (Provisional)23.9 C (75.0 F)1.1 C (2.0 F)27 years14 of 100 (Routine)
29 September 2026Muleshoe Ranch Arizona, USdaily low min (Tie, Provisional)12.8 C (55.0 F)tie31 years3 of 100 (Routine)
14 September 2026Muleshoe Ranch Arizona, USdaily high min (Tie, Provisional)20.0 C (68.0 F)tie31 years3 of 100 (Routine)
29 August 2026Muleshoe Ranch Arizona, USdaily high max (Provisional)38.3 C (100.9 F)0.5 C (0.9 F)15 years8 of 100 (Routine)
29 August 2026Muleshoe Ranch Arizona, USdaily high min (Tie, Provisional)22.8 C (73.0 F)tie15 years1 of 100 (Routine)
28 August 2026Muleshoe Ranch Arizona, USdaily high max (Provisional)39.4 C (102.9 F)1.1 C (2.0 F)5 years7 of 100 (Routine)
28 August 2026Muleshoe Ranch Arizona, USdaily high min (Tie, Provisional)22.8 C (73.0 F)tie13 years1 of 100 (Routine)
27 August 2026Muleshoe Ranch Arizona, USdaily high max (Provisional)39.4 C (102.9 F)1.1 C (2.0 F)5 years7 of 100 (Routine)
26 August 2026Muleshoe Ranch Arizona, USdaily high max (Provisional)40.0 C (104.0 F)1.7 C (3.1 F)24 years15 of 100 (Routine)
25 August 2026Muleshoe Ranch Arizona, USdaily high max (Provisional)40.0 C (104.0 F)1.1 C (2.0 F)24 years13 of 100 (Routine)
23 August 2026Muleshoe Ranch Arizona, USdaily high min (Provisional)22.8 C (73.0 F)0.6 C (1.1 F)17 years11 of 100 (Routine)
22 August 2026Muleshoe Ranch Arizona, USdaily high max (Provisional)39.4 C (102.9 F)1.6 C (2.9 F)27 years16 of 100 (Routine)
12 August 2026Muleshoe Ranch Arizona, USdaily low max (Tie)27.8 C (82.0 F)tie36 years3 of 100 (Routine)
1 August 2026Muleshoe Ranch Arizona, USdaily high max39.4 C (102.9 F)1.1 C (2.0 F)16 years11 of 100 (Routine)
1 August 2026Muleshoe Ranch Arizona, USdaily high min (Tie)23.9 C (75.0 F)tie32 years3 of 100 (Routine)
31 July 2026Muleshoe Ranch Arizona, USdaily high max (Tie)39.4 C (102.9 F)tie5 years1 of 100 (Routine)
30 July 2026Muleshoe Ranch Arizona, USdaily high min24.4 C (75.9 F)0.5 C (0.9 F)3 years5 of 100 (Routine)
21 July 2026Muleshoe Ranch Arizona, USdaily low max26.7 C (80.1 F)1.6 C (2.9 F)28 years15 of 100 (Routine)
4 July 2026Muleshoe Ranch Arizona, USdaily high min25.0 C (77.0 F)0.6 C (1.1 F)37 years16 of 100 (Routine)
11 June 2026Muleshoe Ranch Arizona, USdaily high min (Tie)22.8 C (73.0 F)tie32 years3 of 100 (Routine)

Climate Trend

37 complete years, 1989 to 2025
Annual mean temperature at Muleshoe Ranch Arizona as warming stripes, 1989 to 2025 One stripe for each of 37 complete years at Muleshoe Ranch Arizona, 1989 to 2025. Blue stripes are years cooler than the station's own mean of 17.7 C (63.8 F); red stripes are warmer. The coolest year was 1991, at 16.3 C (61.3 F), and the warmest was 2025, at 18.9 C (66.1 F). The strongest colour marks a difference of 1.4 C (2.5 F). 1989: 17.7 C, +0.1 C from the station mean1990: 16.6 C, -1.1 C from the station mean1991: 16.3 C, -1.4 C from the station mean1992: 16.6 C, -1.0 C from the station mean1993: 17.1 C, -0.5 C from the station mean1994: 17.4 C, -0.3 C from the station mean1995: 17.4 C, -0.2 C from the station mean1996: 17.8 C, +0.1 C from the station mean1997: 17.2 C, -0.5 C from the station mean1998: 16.6 C, -1.1 C from the station mean1999: 17.6 C, 0.0 C from the station mean2000: 18.1 C, +0.4 C from the station mean2001: 17.2 C, -0.5 C from the station mean2002: 17.8 C, +0.2 C from the station mean2003: 17.9 C, +0.3 C from the station mean2004: 17.2 C, -0.4 C from the station mean2005: 17.9 C, +0.2 C from the station mean2006: 17.7 C, 0.0 C from the station mean2007: 17.8 C, +0.1 C from the station mean2008: 17.4 C, -0.3 C from the station mean2009: 18.2 C, +0.6 C from the station mean2010: 17.4 C, -0.3 C from the station mean2011: 17.6 C, -0.1 C from the station mean2012: 18.2 C, +0.6 C from the station mean2013: 17.4 C, -0.3 C from the station mean2014: 18.2 C, +0.5 C from the station mean2015: 17.7 C, +0.1 C from the station mean2016: 18.1 C, +0.4 C from the station mean2017: 18.8 C, +1.1 C from the station mean2018: 17.9 C, +0.3 C from the station mean2019: 17.1 C, -0.6 C from the station mean2020: 18.4 C, +0.7 C from the station mean2021: 18.1 C, +0.4 C from the station mean2022: 17.5 C, -0.2 C from the station mean2023: 18.2 C, +0.5 C from the station mean2024: 18.3 C, +0.7 C from the station mean2025: 18.9 C, +1.3 C from the station mean19891995200020052010201520202025
One stripe for each of 37 complete years at Muleshoe Ranch Arizona, 1989 to 2025. Blue stripes are years cooler than the station's own mean of 17.7 C (63.8 F); red stripes are warmer. The coolest year was 1991, at 16.3 C (61.3 F), and the warmest was 2025, at 18.9 C (66.1 F). The strongest colour marks a difference of 1.4 C (2.5 F).
Annual mean temperature at Muleshoe Ranch Arizona as warming stripes, 1989 to 2025
YearAnnual mean temperatureDifference from the station mean
198917.7 C+0.08 C
199016.6 C-1.10 C
199116.3 C-1.36 C
199216.6 C-1.02 C
199317.1 C-0.53 C
199417.4 C-0.28 C
199517.4 C-0.24 C
199617.8 C+0.12 C
199717.2 C-0.45 C
199816.6 C-1.06 C
199917.6 C-0.02 C
200018.1 C+0.45 C
200117.2 C-0.48 C
200217.8 C+0.19 C
200317.9 C+0.29 C
200417.2 C-0.44 C
200517.9 C+0.25 C
200617.7 C+0.04 C
200717.8 C+0.15 C
200817.4 C-0.27 C
200918.2 C+0.59 C
201017.4 C-0.27 C
201117.6 C-0.08 C
201218.2 C+0.58 C
201317.4 C-0.26 C
201418.2 C+0.51 C
201517.7 C+0.08 C
201618.1 C+0.40 C
201718.8 C+1.12 C
201817.9 C+0.28 C
201917.1 C-0.60 C
202018.4 C+0.75 C
202118.1 C+0.40 C
202217.5 C-0.18 C
202318.2 C+0.50 C
202418.3 C+0.66 C
202518.9 C+1.27 C

The annual mean temperature here has risen by 0.4 C (0.2 to 0.5) per decade over 1989 to 2025. In Fahrenheit: 0.6 F (0.4 to 0.9) per decade. The slope is a straight line fitted to 37 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Muleshoe Ranch Arizona
MeasurePer decade (C)Per decade (F)PeriodComplete yearsReading
Annual mean temperature0.4 C (0.2 to 0.5) per decade0.6 F (0.4 to 0.9) per decade1989 to 202537Rise
Mean daily maximum0.3 C (0.2 to 0.5) per decade0.6 F (0.3 to 1.0) per decade1989 to 202537Rise
Mean daily minimum0.4 C (0.2 to 0.5) per decade0.7 F (0.4 to 0.9) per decade1989 to 202537Rise

A year is complete when all 12 months have at least 20 days of both daily maximum and daily minimum readings. The annual mean is the mean of the monthly means. The trend describes this one station over this period; it does not say what caused the change.

Extremes by Year

1988 to 2026
Yearly extremes at Muleshoe Ranch Arizona: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)42.2 C (108.0 F)199040.6 C (105.1 F)39
Coldest night (TNn)-15.6 C (3.9 F)1990-6.7 C (19.9 F)39

Hottest day (TXx)

Hottest day (TXx) at Muleshoe Ranch Arizona by year The hottest day of the year at Muleshoe Ranch Arizona, 1988 to 2026. The record is 42.2 C (108.0 F) in 1990, marked on the chart; the median year is 40.6 C (105.1 F). 3839404142431990200020102020Record: 42.2 C (108.0 F) in 1990
The hottest day of the year at Muleshoe Ranch Arizona, 1988 to 2026. The record is 42.2 C (108.0 F) in 1990, marked on the chart; the median year is 40.6 C (105.1 F).
Hottest day (TXx) at Muleshoe Ranch Arizona by year
YearHottest day (TXx)
198838.9 C (102.0 F)
198940.6 C (105.1 F)
199042.2 C (108.0 F)
199138.3 C (100.9 F)
199239.4 C (102.9 F)
199341.1 C (106.0 F)
199442.2 C (108.0 F)
199541.7 C (107.1 F)
199639.4 C (102.9 F)
199740.0 C (104.0 F)
199840.6 C (105.1 F)
199938.3 C (100.9 F)
200040.6 C (105.1 F)
200138.9 C (102.0 F)
200240.6 C (105.1 F)
200340.6 C (105.1 F)
200438.9 C (102.0 F)
200541.1 C (106.0 F)
200640.0 C (104.0 F)
200741.7 C (107.1 F)
200840.0 C (104.0 F)
200941.1 C (106.0 F)
201040.6 C (105.1 F)
201141.7 C (107.1 F)
201240.0 C (104.0 F)
201338.9 C (102.0 F)
201438.9 C (102.0 F)
201538.9 C (102.0 F)
201642.2 C (108.0 F)
201742.2 C (108.0 F)
201840.6 C (105.1 F)
201938.9 C (102.0 F)
202041.1 C (106.0 F)
202141.7 C (107.1 F)
202239.4 C (102.9 F)
202341.7 C (107.1 F)
202440.0 C (104.0 F)
202541.1 C (106.0 F)
202640.0 C (104.0 F)

Coldest night (TNn)

Coldest night (TNn) at Muleshoe Ranch Arizona by year The coldest night of the year at Muleshoe Ranch Arizona, 1988 to 2026. The record is -15.6 C (3.9 F) in 1990, marked on the chart; the median year is -6.7 C (19.9 F). -20-15-10-501990200020102020Record: -15.6 C (3.9 F) in 1990
The coldest night of the year at Muleshoe Ranch Arizona, 1988 to 2026. The record is -15.6 C (3.9 F) in 1990, marked on the chart; the median year is -6.7 C (19.9 F).
Coldest night (TNn) at Muleshoe Ranch Arizona by year
YearColdest night (TNn)
1988-5.0 C (23.0 F)
1989-3.9 C (25.0 F)
1990-15.6 C (3.9 F)
1991-7.8 C (18.0 F)
1992-6.1 C (21.0 F)
1993-5.0 C (23.0 F)
1994-6.1 C (21.0 F)
1995-6.7 C (19.9 F)
1996-5.6 C (21.9 F)
1997-6.7 C (19.9 F)
1998-3.9 C (25.0 F)
1999-6.7 C (19.9 F)
2000-4.4 C (24.1 F)
2001-6.7 C (19.9 F)
2002-10.0 C (14.0 F)
2003-6.7 C (19.9 F)
2004-6.1 C (21.0 F)
2005-3.9 C (25.0 F)
2006-8.9 C (16.0 F)
2007-9.4 C (15.1 F)
2008-6.1 C (21.0 F)
2009-5.0 C (23.0 F)
2010-9.4 C (15.1 F)
2011-14.4 C (6.1 F)
2012-4.4 C (24.1 F)
2013-11.1 C (12.0 F)
2014-6.1 C (21.0 F)
2015-6.7 C (19.9 F)
2016-6.7 C (19.9 F)
2017-5.6 C (21.9 F)
2018-6.7 C (19.9 F)
2019-7.8 C (18.0 F)
2020-7.2 C (19.0 F)
2021-5.0 C (23.0 F)
2022-7.2 C (19.0 F)
2023-7.8 C (18.0 F)
2024-6.6 C (20.1 F)
2025-5.0 C (23.0 F)
2026-1.1 C (30.0 F)

Each chart shows one value per year; the dot marks the record year. TXx is the hottest daily maximum, TNn the coldest daily minimum, Rx1day and Rx5day the largest one-day and five-day rain totals, and CDD the longest run of days with less than 1 mm of rain. A year with missing days can understate an extreme.

Frost Dates and Growing Season

37 years with a frost

Across 37 years with a frost, the median last spring frost at Muleshoe Ranch Arizona falls on 29 March and the median first autumn frost on 14 November, which leaves a median of 237 days between them.

Fitted over all years, the growing season changes by +8.0 days per decade at this station.

Frost dates and growing season at Muleshoe Ranch Arizona
MeasureMedian, all yearsEarliest periodRecent period (1996 to 2025)Recent against earliestFitted trend
Last spring frost29 Marchn/a29 Marchn/a-4.1 days per decade
First autumn frost14 Novembern/a16 Novembern/a+3.9 days per decade
Growing days237 daysn/a238 daysn/a+8.0 days per decade

A frost day is a day with a daily minimum at or below 0 C (32 F). The last spring frost and the first autumn frost are the last and first such days of the cold season, and growing days are the days between them. A negative trend for the last spring frost means it comes earlier.

Download the Data

  • Data for Muleshoe Ranch Arizona standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Muleshoe Ranch Arizona 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 2026-10-14 (14 October 2026). Records are computed by this site and are not official.

Data as of . Last revised (2026-10-14).