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Tweeds Point Arizona Weather Records (USR0000ATWE)

Record envelope, standing records and threshold days for Tweeds Point Arizona (USR0000ATWE), Arizona, United States, with 39 years of record.

Key Facts for Tweeds Point Arizona

  • Tweeds Point Arizona (USR0000ATWE) is a weather station in Arizona, United States at 36.58 latitude and -113.73 longitude, 1,585 m (5,200 ft) above sea level.
  • The station reports from 1985 to 2023, 39 years of record.
  • 1,464 records set at Tweeds Point Arizona still stand.
  • Records are tracked for tmax, tmin: an element needs 30 years of data to be eligible.
  • Tweeds Point Arizona set a daily record high maximum temperature of 31.1 C (88.0 F) on 8 October 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, 36.58 latitude, -113.73 longitude.
  • Elevation: 1,585 m (5,200 ft).
  • Period of record: 1985 to 2023, 39 years.
  • Eligible elements: tmax, tmin.

Daily Record Envelope and 2026

36 days at or beyond a record
Daily record high and record low at Tweeds Point Arizona, with 2026 drawn through them The band shows the record high and record low for each calendar day at Tweeds Point Arizona. The lines show the 2026 daily maximum and minimum. 36 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 Tweeds Point Arizona. The lines show the 2026 daily maximum and minimum. 36 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Tweeds Point Arizona, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan21.1 C (70.0 F)-13.9 C (7.0 F)18.9 C (66.0 F)-7.8 C (18.0 F)
Feb22.2 C (72.0 F)-17.2 C (1.0 F)21.1 C (70.0 F)-4.4 C (24.1 F)
Mar28.9 C (84.0 F)-8.3 C (17.1 F)28.9 C (84.0 F)-1.7 C (28.9 F)
Apr30.6 C (87.1 F)-5.0 C (23.0 F)25.0 C (77.0 F)0.0 C (32.0 F)
May35.6 C (96.1 F)-1.7 C (28.9 F)32.8 C (91.0 F)3.3 C (37.9 F)
Jun40.0 C (104.0 F)0.0 C (32.0 F)34.4 C (93.9 F)13.3 C (55.9 F)
Jul40.7 C (105.3 F)13.3 C (55.9 F)37.2 C (99.0 F)17.8 C (64.0 F)
Aug38.9 C (102.0 F)11.7 C (53.1 F)37.8 C (100.0 F)15.0 C (59.0 F)
Sep37.2 C (99.0 F)3.3 C (37.9 F)34.4 C (93.9 F)9.4 C (48.9 F)
Oct34.4 C (93.9 F)-8.9 C (16.0 F)31.1 C (88.0 F)12.2 C (54.0 F)
Nov27.2 C (81.0 F)-10.0 C (14.0 F)n/an/a
Dec20.6 C (69.1 F)-19.4 C (-2.9 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Tweeds Point Arizona by the year they were set 1,464 records at Tweeds Point Arizona still stand. 1985 holds the most, with 56. 02040601985: 561986: 451987: 491988: 381989: 541990: 471991: 451992: 271993: 131994: 291995: 491996: 511997: 201998: 291999: 342000: 402001: 232002: 372003: 442004: 272005: 152006: 182007: 332008: 202009: 212010: 272011: 432012: 262013: 432014: 202015: 332016: 322017: 432018: 182019: 302020: 522021: 432022: 282023: 322024: 432025: 402026: 47198519901995200020052010201520202025
1,464 records at Tweeds Point Arizona still stand. 1985 holds the most, with 56.
Standing records at Tweeds Point Arizona by the year they were set
Year setStanding records
198556
198645
198749
198838
198954
199047
199145
199227
199313
199429
199549
199651
199720
199829
199934
200040
200123
200237
200344
200427
200515
200618
200733
200820
200921
201027
201143
201226
201343
201420
201533
201632
201743
201818
201930
202052
202143
202228
202332
202443
202540
202647

All-Time Record Progression

2 new records
When Tweeds Point Arizona set new all-time records 2 all-time records were set at Tweeds Point Arizona between 10 July 2021 and 10 July 2021. Each dot is a new record. Record high maximum temperatureRecord high minimum temperature10 July 2021: Record high maximum temperature 40.7 C (105.3 F)10 July 2021: Record high minimum temperature 30.4 C (86.7 F)
2 all-time records were set at Tweeds Point Arizona between 10 July 2021 and 10 July 2021. Each dot is a new record.
When Tweeds Point Arizona set new all-time records
DateKindDetail
2021-07-10Record high maximum temperatureRecord high maximum temperature 40.7 C (105.3 F)
2021-07-10Record high minimum temperatureRecord high minimum temperature 30.4 C (86.7 F)

Period of Record Coverage

1985 to 2026
Days with data per year at Tweeds Point Arizona 42 years of record at Tweeds Point Arizona, 1985 to 2026. 2 years have data for under 90 percent of days and are left out of rankings: 1985, 2026. 1985: 256 of 365 days1986: 358 of 365 days1987: 360 of 365 days1988: 357 of 366 days1989: 365 of 365 days1990: 363 of 365 days1991: 360 of 365 days1992: 353 of 366 days1993: 355 of 365 days1994: 356 of 365 days1995: 361 of 365 days1996: 365 of 366 days1997: 360 of 365 days1998: 365 of 365 days1999: 361 of 365 days2000: 364 of 366 days2001: 364 of 365 days2002: 365 of 365 days2003: 363 of 365 days2004: 364 of 366 days2005: 365 of 365 days2006: 364 of 365 days2007: 364 of 365 days2008: 362 of 366 days2009: 362 of 365 days2010: 364 of 365 days2011: 363 of 365 days2012: 365 of 366 days2013: 364 of 365 days2014: 364 of 365 days2015: 365 of 365 days2016: 362 of 366 days2017: 364 of 365 days2018: 365 of 365 days2019: 364 of 365 days2020: 365 of 366 days2021: 364 of 365 days2022: 362 of 365 days2023: 364 of 365 days2024: 365 of 366 days2025: 363 of 365 days2026: 283 of 365 days1990200020102020
42 years of record at Tweeds Point Arizona, 1985 to 2026. 2 years have data for under 90 percent of days and are left out of rankings: 1985, 2026.
Days with data per year at Tweeds Point Arizona
YearDays with dataShare of yearComplete
198525670%No
198635898%Yes
198736099%Yes
198835798%Yes
1989365100%Yes
199036399%Yes
199136099%Yes
199235396%Yes
199335597%Yes
199435698%Yes
199536199%Yes
1996365100%Yes
199736099%Yes
1998365100%Yes
199936199%Yes
200036499%Yes
2001364100%Yes
2002365100%Yes
200336399%Yes
200436499%Yes
2005365100%Yes
2006364100%Yes
2007364100%Yes
200836299%Yes
200936299%Yes
2010364100%Yes
201136399%Yes
2012365100%Yes
2013364100%Yes
2014364100%Yes
2015365100%Yes
201636299%Yes
2017364100%Yes
2018365100%Yes
2019364100%Yes
2020365100%Yes
2021364100%Yes
202236299%Yes
2023364100%Yes
2024365100%Yes
202536399%Yes
202628378%No

Latest Records

20
Latest records at Tweeds Point Arizona
DateStationRecordValueBeat old record byOld record stoodSignificance
8 October 2026Tweeds Point Arizona, USdaily high max (Provisional)31.1 C (88.0 F)0.5 C (0.9 F)1 year4 of 100 (Routine)
8 October 2026Tweeds Point Arizona, USdaily high min (Tie, Provisional)20.6 C (69.1 F)tie1 year1 of 100 (Routine)
11 September 2026Tweeds Point Arizona, USdaily high min (Provisional)25.6 C (78.1 F)1.2 C (2.2 F)36 years16 of 100 (Routine)
10 September 2026Tweeds Point Arizona, USdaily high max (Provisional)34.4 C (93.9 F)1.1 C (2.0 F)36 years16 of 100 (Routine)
10 September 2026Tweeds Point Arizona, USdaily high min (Tie, Provisional)24.4 C (75.9 F)tie36 years3 of 100 (Routine)
9 September 2026Tweeds Point Arizona, USdaily high max (Provisional)33.9 C (93.0 F)0.6 C (1.1 F)4 years6 of 100 (Routine)
28 August 2026Tweeds Point Arizona, USdaily high min (Provisional)27.2 C (81.0 F)1.6 C (2.9 F)24 years16 of 100 (Routine)
27 August 2026Tweeds Point Arizona, USdaily high min (Provisional)27.8 C (82.0 F)1.1 C (2.0 F)24 years14 of 100 (Routine)
27 August 2026Tweeds Point Arizona, USdaily high max (Provisional)36.1 C (97.0 F)0.5 C (0.9 F)7 years7 of 100 (Routine)
26 August 2026Tweeds Point Arizona, USdaily high max (Provisional)36.7 C (98.1 F)1.1 C (2.0 F)24 years14 of 100 (Routine)
26 August 2026Tweeds Point Arizona, USdaily high min (Provisional)26.7 C (80.1 F)1.7 C (3.1 F)5 years10 of 100 (Routine)
22 August 2026Tweeds Point Arizona, USdaily high max (Tie, Provisional)34.4 C (93.9 F)tie15 years2 of 100 (Routine)
14 August 2026Tweeds Point Arizona, USdaily low max21.1 C (70.0 F)3.9 C (7.0 F)39 years28 of 100 (Routine)
13 August 2026Tweeds Point Arizona, USdaily low max25.6 C (78.1 F)1.6 C (2.9 F)39 years20 of 100 (Routine)
9 August 2026Tweeds Point Arizona, USdaily high min (Tie)26.1 C (79.0 F)tie0 years1 of 100 (Routine)
8 August 2026Tweeds Point Arizona, USdaily high max37.2 C (99.0 F)2.2 C (4.0 F)21 years17 of 100 (Routine)
8 August 2026Tweeds Point Arizona, USdaily high min26.7 C (80.1 F)0.6 C (1.1 F)31 years14 of 100 (Routine)
7 August 2026Tweeds Point Arizona, USdaily high max36.1 C (97.0 F)0.5 C (0.9 F)28 years13 of 100 (Routine)
4 August 2026Tweeds Point Arizona, USdaily high min26.7 C (80.1 F)0.6 C (1.1 F)31 years14 of 100 (Routine)
3 August 2026Tweeds Point Arizona, USdaily high min27.2 C (81.0 F)1.6 C (2.9 F)31 years18 of 100 (Routine)

Climate Trend

40 complete years, 1986 to 2025
Annual mean temperature at Tweeds Point Arizona as warming stripes, 1986 to 2025 One stripe for each of 40 complete years at Tweeds Point Arizona, 1986 to 2025. Blue stripes are years cooler than the station's own mean of 14.9 C (58.9 F); red stripes are warmer. The coolest year was 1998, at 13.5 C (56.4 F), and the warmest was 2024, at 16.3 C (61.4 F). The strongest colour marks a difference of 1.5 C (2.7 F). 1986: 14.3 C, -0.6 C from the station mean1987: 13.6 C, -1.4 C from the station mean1988: 14.0 C, -0.9 C from the station mean1989: 14.8 C, -0.1 C from the station mean1990: 14.0 C, -1.0 C from the station mean1991: 13.7 C, -1.2 C from the station mean1992: 14.1 C, -0.8 C from the station mean1993: 13.6 C, -1.3 C from the station mean1994: 14.5 C, -0.5 C from the station mean1995: 14.8 C, -0.1 C from the station mean1996: 15.5 C, +0.6 C from the station mean1997: 14.8 C, -0.1 C from the station mean1998: 13.5 C, -1.4 C from the station mean1999: 15.1 C, +0.1 C from the station mean2000: 15.4 C, +0.4 C from the station mean2001: 15.4 C, +0.4 C from the station mean2002: 15.5 C, +0.5 C from the station mean2003: 15.5 C, +0.6 C from the station mean2004: 14.6 C, -0.4 C from the station mean2005: 14.8 C, -0.1 C from the station mean2006: 14.9 C, -0.1 C from the station mean2007: 15.5 C, +0.6 C from the station mean2008: 14.8 C, -0.2 C from the station mean2009: 15.0 C, 0.0 C from the station mean2010: 14.5 C, -0.5 C from the station mean2011: 14.1 C, -0.9 C from the station mean2012: 15.4 C, +0.5 C from the station mean2013: 14.7 C, -0.3 C from the station mean2014: 16.0 C, +1.0 C from the station mean2015: 15.6 C, +0.7 C from the station mean2016: 15.6 C, +0.6 C from the station mean2017: 15.9 C, +1.0 C from the station mean2018: 15.8 C, +0.8 C from the station mean2019: 14.2 C, -0.7 C from the station mean2020: 16.3 C, +1.3 C from the station mean2021: 15.8 C, +0.9 C from the station mean2022: 15.2 C, +0.2 C from the station mean2023: 14.4 C, -0.6 C from the station mean2024: 16.3 C, +1.4 C from the station mean2025: 16.3 C, +1.3 C from the station mean198619901995200020052010201520202025
One stripe for each of 40 complete years at Tweeds Point Arizona, 1986 to 2025. Blue stripes are years cooler than the station's own mean of 14.9 C (58.9 F); red stripes are warmer. The coolest year was 1998, at 13.5 C (56.4 F), and the warmest was 2024, at 16.3 C (61.4 F). The strongest colour marks a difference of 1.5 C (2.7 F).
Annual mean temperature at Tweeds Point Arizona as warming stripes, 1986 to 2025
YearAnnual mean temperatureDifference from the station mean
198614.3 C-0.64 C
198713.6 C-1.35 C
198814.0 C-0.91 C
198914.8 C-0.13 C
199014.0 C-0.95 C
199113.7 C-1.23 C
199214.1 C-0.82 C
199313.6 C-1.30 C
199414.5 C-0.47 C
199514.8 C-0.14 C
199615.5 C+0.58 C
199714.8 C-0.10 C
199813.5 C-1.40 C
199915.1 C+0.15 C
200015.4 C+0.43 C
200115.4 C+0.45 C
200215.5 C+0.51 C
200315.5 C+0.58 C
200414.6 C-0.38 C
200514.8 C-0.10 C
200614.9 C-0.05 C
200715.5 C+0.57 C
200814.8 C-0.17 C
200915.0 C+0.04 C
201014.5 C-0.46 C
201114.1 C-0.88 C
201215.4 C+0.47 C
201314.7 C-0.28 C
201416.0 C+1.01 C
201515.6 C+0.68 C
201615.6 C+0.64 C
201715.9 C+0.96 C
201815.8 C+0.83 C
201914.2 C-0.73 C
202016.3 C+1.31 C
202115.8 C+0.88 C
202215.2 C+0.25 C
202314.4 C-0.58 C
202416.3 C+1.40 C
202516.3 C+1.34 C

The annual mean temperature here has risen by 0.4 C (0.3 to 0.6) per decade over 1986 to 2025. In Fahrenheit: 0.8 F (0.5 to 1.1) per decade. The slope is a straight line fitted to 40 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Tweeds Point Arizona
MeasurePer decade (C)Per decade (F)PeriodComplete yearsReading
Annual mean temperature0.4 C (0.3 to 0.6) per decade0.8 F (0.5 to 1.1) per decade1986 to 202540Rise
Mean daily maximum0.5 C (0.3 to 0.7) per decade0.9 F (0.5 to 1.2) per decade1986 to 202540Rise
Mean daily minimum0.4 C (0.2 to 0.5) per decade0.7 F (0.3 to 1.0) per decade1986 to 202540Rise

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

1985 to 2026
Yearly extremes at Tweeds Point Arizona: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)40.7 C (105.3 F)202137.2 C (99.0 F)42
Coldest night (TNn)-19.4 C (-2.9 F)1990-9.2 C (15.4 F)42

Hottest day (TXx)

Hottest day (TXx) at Tweeds Point Arizona by year The hottest day of the year at Tweeds Point Arizona, 1985 to 2026. The record is 40.7 C (105.3 F) in 2021, marked on the chart; the median year is 37.2 C (99.0 F). 34363840421990200020102020Record: 40.7 C (105.3 F) in 2021
The hottest day of the year at Tweeds Point Arizona, 1985 to 2026. The record is 40.7 C (105.3 F) in 2021, marked on the chart; the median year is 37.2 C (99.0 F).
Hottest day (TXx) at Tweeds Point Arizona by year
YearHottest day (TXx)
198537.8 C (100.0 F)
198634.4 C (93.9 F)
198735.0 C (95.0 F)
198835.6 C (96.1 F)
198937.2 C (99.0 F)
199036.1 C (97.0 F)
199136.1 C (97.0 F)
199235.0 C (95.0 F)
199336.7 C (98.1 F)
199436.1 C (97.0 F)
199536.1 C (97.0 F)
199637.2 C (99.0 F)
199736.1 C (97.0 F)
199840.0 C (104.0 F)
199935.6 C (96.1 F)
200036.1 C (97.0 F)
200136.7 C (98.1 F)
200238.3 C (100.9 F)
200339.4 C (102.9 F)
200436.1 C (97.0 F)
200539.4 C (102.9 F)
200638.3 C (100.9 F)
200740.0 C (104.0 F)
200837.2 C (99.0 F)
200939.4 C (102.9 F)
201037.8 C (100.0 F)
201137.8 C (100.0 F)
201238.3 C (100.9 F)
201340.0 C (104.0 F)
201435.6 C (96.1 F)
201537.8 C (100.0 F)
201638.3 C (100.9 F)
201738.9 C (102.0 F)
201836.7 C (98.1 F)
201936.7 C (98.1 F)
202038.9 C (102.0 F)
202140.7 C (105.3 F)
202237.2 C (99.0 F)
202338.9 C (102.0 F)
202439.6 C (103.3 F)
202536.1 C (97.0 F)
202637.8 C (100.0 F)

Coldest night (TNn)

Coldest night (TNn) at Tweeds Point Arizona by year The coldest night of the year at Tweeds Point Arizona, 1985 to 2026. The record is -19.4 C (-2.9 F) in 1990, marked on the chart; the median year is -9.2 C (15.4 F). -20-15-10-51990200020102020Record: -19.4 C (-2.9 F) in 1990
The coldest night of the year at Tweeds Point Arizona, 1985 to 2026. The record is -19.4 C (-2.9 F) in 1990, marked on the chart; the median year is -9.2 C (15.4 F).
Coldest night (TNn) at Tweeds Point Arizona by year
YearColdest night (TNn)
1985-13.0 C (8.6 F)
1986-8.4 C (16.9 F)
1987-11.7 C (10.9 F)
1988-12.2 C (10.0 F)
1989-17.2 C (1.0 F)
1990-19.4 C (-2.9 F)
1991-8.9 C (16.0 F)
1992-8.9 C (16.0 F)
1993-10.0 C (14.0 F)
1994-10.0 C (14.0 F)
1995-5.6 C (21.9 F)
1996-7.8 C (18.0 F)
1997-8.3 C (17.1 F)
1998-9.4 C (15.1 F)
1999-8.9 C (16.0 F)
2000-5.6 C (21.9 F)
2001-8.3 C (17.1 F)
2002-10.0 C (14.0 F)
2003-6.7 C (19.9 F)
2004-7.2 C (19.0 F)
2005-5.6 C (21.9 F)
2006-10.0 C (14.0 F)
2007-13.3 C (8.1 F)
2008-10.0 C (14.0 F)
2009-7.8 C (18.0 F)
2010-11.7 C (10.9 F)
2011-13.3 C (8.1 F)
2012-6.7 C (19.9 F)
2013-13.9 C (7.0 F)
2014-10.0 C (14.0 F)
2015-10.0 C (14.0 F)
2016-8.9 C (16.0 F)
2017-9.4 C (15.1 F)
2018-7.8 C (18.0 F)
2019-10.0 C (14.0 F)
2020-9.1 C (15.6 F)
2021-6.7 C (19.9 F)
2022-9.4 C (15.1 F)
2023-9.4 C (15.1 F)
2024-7.7 C (18.1 F)
2025-8.3 C (17.1 F)
2026-7.8 C (18.0 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

40 years with a frost

Across 40 years with a frost, the median last spring frost at Tweeds Point Arizona falls on 13 April and the median first autumn frost on 4 November, which leaves a median of 208 days between them.

Fitted over all years, the growing season changes by +0.6 days per decade at this station.

Frost dates and growing season at Tweeds Point Arizona
MeasureMedian, all yearsEarliest periodRecent period (1996 to 2025)Recent against earliestFitted trend
Last spring frost13 Apriln/a11 Apriln/a-1.8 days per decade
First autumn frost4 Novembern/a3 Novembern/a-1.1 days per decade
Growing days208 daysn/a206 daysn/a+0.6 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 Tweeds Point Arizona standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Tweeds Point 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).