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Wanderer's Peak Oregon Weather Records (USR0000OWAN)

Record envelope, standing records and threshold days for Wanderer's Peak Oregon (USR0000OWAN), Oregon, United States, with 39 years of record.

Key Facts for Wanderer's Peak Oregon

  • Wanderer's Peak Oregon (USR0000OWAN) is a weather station in Oregon, United States at 45.11 latitude and -122.20 longitude, 1,326 m (4,350 ft) above sea level.
  • The station reports from 1985 to 2023, 39 years of record.
  • 1,464 records set at Wanderer's Peak Oregon still stand.
  • Records are tracked for tmax, tmin: an element needs 30 years of data to be eligible.
  • Wanderer's Peak Oregon tied a daily record high maximum temperature of 25.6 C (78.1 F) on 7 October 2026 (provisional).

Provisional Records

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

About the Station

  • Location: Oregon, United States, 45.11 latitude, -122.20 longitude.
  • Elevation: 1,326 m (4,350 ft).
  • Period of record: 1985 to 2023, 39 years.
  • Eligible elements: tmax, tmin.

Daily Record Envelope and 2026

11 days at or beyond a record
Daily record high and record low at Wanderer's Peak Oregon, with 2026 drawn through them The band shows the record high and record low for each calendar day at Wanderer's Peak Oregon. The lines show the 2026 daily maximum and minimum. 11 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. -40-2002040 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Wanderer's Peak Oregon. The lines show the 2026 daily maximum and minimum. 11 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Wanderer's Peak Oregon, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan25.6 C (78.1 F)-19.4 C (-2.9 F)23.3 C (73.9 F)-8.3 C (17.1 F)
Feb23.3 C (73.9 F)-22.2 C (-8.0 F)19.4 C (66.9 F)-6.7 C (19.9 F)
Mar25.0 C (77.0 F)-16.3 C (2.7 F)17.8 C (64.0 F)-5.0 C (23.0 F)
Apr27.2 C (81.0 F)-7.8 C (18.0 F)20.6 C (69.1 F)-4.4 C (24.1 F)
May31.1 C (88.0 F)-5.6 C (21.9 F)26.1 C (79.0 F)-2.2 C (28.0 F)
Jun35.6 C (96.1 F)-1.7 C (28.9 F)27.2 C (81.0 F)1.1 C (34.0 F)
Jul38.9 C (102.0 F)1.1 C (34.0 F)31.7 C (89.1 F)3.3 C (37.9 F)
Aug37.8 C (100.0 F)1.7 C (35.1 F)29.4 C (84.9 F)4.4 C (39.9 F)
Sep34.4 C (93.9 F)-2.2 C (28.0 F)26.1 C (79.0 F)1.1 C (34.0 F)
Oct30.0 C (86.0 F)-9.4 C (15.1 F)25.6 C (78.1 F)0.0 C (32.0 F)
Nov26.1 C (79.0 F)-16.0 C (3.2 F)n/an/a
Dec21.1 C (70.0 F)-23.3 C (-9.9 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Wanderer's Peak Oregon by the year they were set 1,464 records at Wanderer's Peak Oregon still stand. 1996 holds the most, with 75. 0204060801985: 601986: 261987: 611988: 651989: 371990: 451991: 441992: 401993: 521994: 401995: 361996: 751997: 211998: 261999: 502000: 262001: 252003: 212004: 272005: 402006: 362007: 392008: 582009: 532010: 212011: 262012: 312013: 322014: 292015: 262016: 282017: 362018: 172019: 302020: 122022: 392023: 452024: 402025: 282026: 211985198919931997200120062010201420182023
1,464 records at Wanderer's Peak Oregon still stand. 1996 holds the most, with 75.
Standing records at Wanderer's Peak Oregon by the year they were set
Year setStanding records
198560
198626
198761
198865
198937
199045
199144
199240
199352
199440
199536
199675
199721
199826
199950
200026
200125
200321
200427
200540
200636
200739
200858
200953
201021
201126
201231
201332
201429
201526
201628
201736
201817
201930
202012
202239
202345
202440
202528
202621

All-Time Record Progression

1 new records
When Wanderer's Peak Oregon set new all-time records 1 all-time records were set at Wanderer's Peak Oregon between 29 July 2022 and 29 July 2022. Each dot is a new record. Record high minimum temperature29 July 2022: Record high minimum temperature 24.4 C (75.9 F)
1 all-time records were set at Wanderer's Peak Oregon between 29 July 2022 and 29 July 2022. Each dot is a new record.
When Wanderer's Peak Oregon set new all-time records
DateKindDetail
2022-07-29Record high minimum temperatureRecord high minimum temperature 24.4 C (75.9 F)

Period of Record Coverage

1985 to 2026
Days with data per year at Wanderer's Peak Oregon 40 years of record at Wanderer's Peak Oregon, 1985 to 2026. 10 years have data for under 90 percent of days and are left out of rankings: 1985, 1986, 1989, 1997, 2001, 2003, 2008, 2019 and others. 1985: 207 of 365 days1986: 173 of 365 days1987: 353 of 365 days1988: 341 of 366 days1989: 314 of 365 days1990: 353 of 365 days1991: 360 of 365 days1992: 352 of 366 days1993: 332 of 365 days1994: 357 of 365 days1995: 353 of 365 days1996: 365 of 366 days1997: 299 of 365 days1998: 365 of 365 days1999: 363 of 365 days2000: 366 of 366 days2001: 165 of 365 days2003: 156 of 365 days2004: 364 of 366 days2005: 359 of 365 days2006: 362 of 365 days2007: 364 of 365 days2008: 242 of 366 days2009: 350 of 365 days2010: 365 of 365 days2011: 363 of 365 days2012: 365 of 366 days2013: 363 of 365 days2014: 361 of 365 days2015: 360 of 365 days2016: 360 of 366 days2017: 364 of 365 days2018: 365 of 365 days2019: 313 of 365 days2020: 244 of 366 days2022: 363 of 365 days2023: 363 of 365 days2024: 365 of 366 days2025: 364 of 365 days2026: 283 of 365 days198519901995200020052010201520202025
40 years of record at Wanderer's Peak Oregon, 1985 to 2026. 10 years have data for under 90 percent of days and are left out of rankings: 1985, 1986, 1989, 1997, 2001, 2003, 2008, 2019 and others.
Days with data per year at Wanderer's Peak Oregon
YearDays with dataShare of yearComplete
198520757%No
198617347%No
198735397%Yes
198834193%Yes
198931486%No
199035397%Yes
199136099%Yes
199235296%Yes
199333291%Yes
199435798%Yes
199535397%Yes
1996365100%Yes
199729982%No
1998365100%Yes
199936399%Yes
2000366100%Yes
200116545%No
200315643%No
200436499%Yes
200535998%Yes
200636299%Yes
2007364100%Yes
200824266%No
200935096%Yes
2010365100%Yes
201136399%Yes
2012365100%Yes
201336399%Yes
201436199%Yes
201536099%Yes
201636098%Yes
2017364100%Yes
2018365100%Yes
201931386%No
202024467%No
202236399%Yes
202336399%Yes
2024365100%Yes
2025364100%Yes
202628378%No

Latest Records

20
Latest records at Wanderer's Peak Oregon
DateStationRecordValueBeat old record byOld record stoodSignificance
7 October 2026Wanderer's Peak Oregon, USdaily high max (Tie, Provisional)25.6 C (78.1 F)tie37 years3 of 100 (Routine)
4 October 2026Wanderer's Peak Oregon, USdaily high max (Tie, Provisional)25.6 C (78.1 F)tie12 years1 of 100 (Routine)
20 September 2026Wanderer's Peak Oregon, USdaily high min (Tie, Provisional)15.0 C (59.0 F)tie32 years3 of 100 (Routine)
13 September 2026Wanderer's Peak Oregon, USdaily low max (Provisional)8.3 C (46.9 F)0.7 C (1.3 F)40 years17 of 100 (Routine)
6 September 2026Wanderer's Peak Oregon, USdaily low max (Provisional)8.9 C (48.0 F)0.5 C (0.9 F)16 years9 of 100 (Routine)
3 September 2026Wanderer's Peak Oregon, USdaily low max (Provisional)8.3 C (46.9 F)3.4 C (6.1 F)25 years15 of 100 (Routine)
21 August 2026Wanderer's Peak Oregon, USdaily high min (Provisional)15.6 C (60.1 F)0.6 C (1.1 F)35 years15 of 100 (Routine)
20 August 2026Wanderer's Peak Oregon, USdaily high min (Tie, Provisional)17.2 C (63.0 F)tie40 years4 of 100 (Routine)
6 August 2026Wanderer's Peak Oregon, USdaily high min17.8 C (64.0 F)1.1 C (2.0 F)40 years18 of 100 (Routine)
1 July 2026Wanderer's Peak Oregon, USdaily low min (Tie)3.3 C (37.9 F)tie27 years3 of 100 (Routine)
29 June 2026Wanderer's Peak Oregon, USdaily low max7.8 C (46.0 F)1.1 C (2.0 F)28 years13 of 100 (Routine)
27 June 2026Wanderer's Peak Oregon, USdaily low max (Tie)7.8 C (46.0 F)tie32 years3 of 100 (Routine)
15 June 2026Wanderer's Peak Oregon, USdaily high min15.6 C (60.1 F)3.4 C (6.1 F)37 years23 of 100 (Routine)
15 June 2026Wanderer's Peak Oregon, USdaily high max27.2 C (81.0 F)1.6 C (2.9 F)11 years9 of 100 (Routine)
14 June 2026Wanderer's Peak Oregon, USdaily high min14.4 C (57.9 F)0.5 C (0.9 F)37 years16 of 100 (Routine)
13 June 2026Wanderer's Peak Oregon, USdaily high max23.9 C (75.0 F)1.7 C (3.1 F)7 years8 of 100 (Routine)
16 May 2026Wanderer's Peak Oregon, USdaily low min-1.7 C (28.9 F)0.6 C (1.1 F)8 years7 of 100 (Routine)
16 May 2026Wanderer's Peak Oregon, USdaily low max (Tie)2.8 C (37.0 F)tie28 years3 of 100 (Routine)
3 May 2026Wanderer's Peak Oregon, USdaily high min13.9 C (57.0 F)2.8 C (5.0 F)33 years21 of 100 (Routine)
2 May 2026Wanderer's Peak Oregon, USdaily high min8.3 C (46.9 F)0.5 C (0.9 F)21 years11 of 100 (Routine)

Climate Trend

28 complete years, 1987 to 2025
Annual mean temperature at Wanderer's Peak Oregon as warming stripes, 1987 to 2025 One stripe for each of 28 complete years at Wanderer's Peak Oregon, 1987 to 2025. Blue stripes are years cooler than the station's own mean of 7.5 C (45.5 F); red stripes are warmer. The coolest year was 2011, at 6.4 C (43.5 F), and the warmest was 2015, at 8.8 C (47.8 F). The strongest colour marks a difference of 1.4 C (2.5 F). 1987: 7.8 C, +0.3 C from the station mean1988: 7.4 C, -0.1 C from the station mean1990: 6.6 C, -0.9 C from the station mean1991: 7.3 C, -0.2 C from the station mean1992: 8.4 C, +1.0 C from the station mean1994: 7.4 C, -0.1 C from the station mean1995: 7.2 C, -0.2 C from the station mean1996: 7.0 C, -0.5 C from the station mean1998: 7.5 C, 0.0 C from the station mean1999: 7.3 C, -0.2 C from the station mean2000: 7.2 C, -0.2 C from the station mean2004: 8.0 C, +0.5 C from the station mean2005: 8.3 C, +0.8 C from the station mean2006: 7.7 C, +0.3 C from the station mean2007: 7.2 C, -0.3 C from the station mean2010: 6.6 C, -0.8 C from the station mean2011: 6.4 C, -1.1 C from the station mean2012: 7.0 C, -0.4 C from the station mean2013: 7.6 C, +0.1 C from the station mean2014: 8.0 C, +0.5 C from the station mean2015: 8.8 C, +1.3 C from the station mean2016: 7.3 C, -0.1 C from the station mean2017: 7.2 C, -0.3 C from the station mean2018: 7.3 C, -0.1 C from the station mean2022: 7.8 C, +0.3 C from the station mean2023: 7.4 C, -0.1 C from the station mean2024: 7.5 C, 0.0 C from the station mean2025: 8.2 C, +0.7 C from the station mean198719901995200020052010201520202025
One stripe for each of 28 complete years at Wanderer's Peak Oregon, 1987 to 2025. Blue stripes are years cooler than the station's own mean of 7.5 C (45.5 F); red stripes are warmer. The coolest year was 2011, at 6.4 C (43.5 F), and the warmest was 2015, at 8.8 C (47.8 F). The strongest colour marks a difference of 1.4 C (2.5 F).
Annual mean temperature at Wanderer's Peak Oregon as warming stripes, 1987 to 2025
YearAnnual mean temperatureDifference from the station mean
19877.8 C+0.32 C
19887.4 C-0.12 C
19906.6 C-0.86 C
19917.3 C-0.21 C
19928.4 C+0.97 C
19947.4 C-0.12 C
19957.2 C-0.23 C
19967.0 C-0.46 C
19987.5 C+0.04 C
19997.3 C-0.22 C
20007.2 C-0.24 C
20048.0 C+0.50 C
20058.3 C+0.83 C
20067.7 C+0.27 C
20077.2 C-0.32 C
20106.6 C-0.83 C
20116.4 C-1.08 C
20127.0 C-0.44 C
20137.6 C+0.12 C
20148.0 C+0.48 C
20158.8 C+1.33 C
20167.3 C-0.14 C
20177.2 C-0.29 C
20187.3 C-0.14 C
20227.8 C+0.29 C
20237.4 C-0.08 C
20247.5 C+0.03 C
20258.2 C+0.71 C

This station does not have enough complete years (30 are needed) to fit a temperature trend.

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 Wanderer's Peak Oregon: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)38.9 C (102.0 F)200632.8 C (91.0 F)40
Coldest night (TNn)-23.3 C (-9.9 F)1990-14.4 C (6.1 F)40

Hottest day (TXx)

Hottest day (TXx) at Wanderer's Peak Oregon by year The hottest day of the year at Wanderer's Peak Oregon, 1985 to 2026. The record is 38.9 C (102.0 F) in 2006, marked on the chart; the median year is 32.8 C (91.0 F). 253035401990200020102020Record: 38.9 C (102.0 F) in 2006
The hottest day of the year at Wanderer's Peak Oregon, 1985 to 2026. The record is 38.9 C (102.0 F) in 2006, marked on the chart; the median year is 32.8 C (91.0 F).
Hottest day (TXx) at Wanderer's Peak Oregon by year
YearHottest day (TXx)
198531.0 C (87.8 F)
198631.1 C (88.0 F)
198732.8 C (91.0 F)
198834.4 C (93.9 F)
198928.3 C (82.9 F)
199033.3 C (91.9 F)
199131.1 C (88.0 F)
199232.2 C (90.0 F)
199331.1 C (88.0 F)
199433.3 C (91.9 F)
199531.1 C (88.0 F)
199636.7 C (98.1 F)
199729.4 C (84.9 F)
199835.6 C (96.1 F)
199931.7 C (89.1 F)
200031.1 C (88.0 F)
200130.6 C (87.1 F)
200334.4 C (93.9 F)
200434.4 C (93.9 F)
200535.0 C (95.0 F)
200638.9 C (102.0 F)
200733.3 C (91.9 F)
200837.8 C (100.0 F)
200936.1 C (97.0 F)
201033.9 C (93.0 F)
201134.4 C (93.9 F)
201234.4 C (93.9 F)
201331.1 C (88.0 F)
201432.8 C (91.0 F)
201533.9 C (93.0 F)
201632.2 C (90.0 F)
201735.0 C (95.0 F)
201832.2 C (90.0 F)
201930.6 C (87.1 F)
202033.3 C (91.9 F)
202233.9 C (93.0 F)
202332.8 C (91.0 F)
202432.8 C (91.0 F)
202532.8 C (91.0 F)
202631.7 C (89.1 F)

Coldest night (TNn)

Coldest night (TNn) at Wanderer's Peak Oregon by year The coldest night of the year at Wanderer's Peak Oregon, 1985 to 2026. The record is -23.3 C (-9.9 F) in 1990, marked on the chart; the median year is -14.4 C (6.1 F). -25-20-15-10-51990200020102020Record: -23.3 C (-9.9 F) in 1990
The coldest night of the year at Wanderer's Peak Oregon, 1985 to 2026. The record is -23.3 C (-9.9 F) in 1990, marked on the chart; the median year is -14.4 C (6.1 F).
Coldest night (TNn) at Wanderer's Peak Oregon by year
YearColdest night (TNn)
1985-18.0 C (-0.4 F)
1986-8.9 C (16.0 F)
1987-10.6 C (12.9 F)
1988-13.9 C (7.0 F)
1989-22.2 C (-8.0 F)
1990-23.3 C (-9.9 F)
1991-8.9 C (16.0 F)
1992-9.4 C (15.1 F)
1993-16.3 C (2.7 F)
1994-13.9 C (7.0 F)
1995-14.4 C (6.1 F)
1996-19.4 C (-2.9 F)
1997-11.7 C (10.9 F)
1998-20.0 C (-4.0 F)
1999-7.8 C (18.0 F)
2000-10.0 C (14.0 F)
2001-8.3 C (17.1 F)
2003-11.7 C (10.9 F)
2004-16.7 C (1.9 F)
2005-12.2 C (10.0 F)
2006-15.6 C (3.9 F)
2007-14.4 C (6.1 F)
2008-16.7 C (1.9 F)
2009-17.2 C (1.0 F)
2010-15.6 C (3.9 F)
2011-16.1 C (3.0 F)
2012-10.0 C (14.0 F)
2013-17.8 C (0.0 F)
2014-18.3 C (-0.9 F)
2015-9.4 C (15.1 F)
2016-13.9 C (7.0 F)
2017-16.1 C (3.0 F)
2018-13.3 C (8.1 F)
2019-14.4 C (6.1 F)
2020-9.4 C (15.1 F)
2022-16.7 C (1.9 F)
2023-15.6 C (3.9 F)
2024-19.4 C (-2.9 F)
2025-14.4 C (6.1 F)
2026-8.3 C (17.1 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

28 years with a frost

Across 28 years with a frost, the median last spring frost at Wanderer's Peak Oregon falls on 31 May and the median first autumn frost on 16 October, which leaves a median of 133 days between them.

Fitted over all years, the growing season changes by +2.1 days per decade at this station.

Frost dates and growing season at Wanderer's Peak Oregon
MeasureMedian, all yearsEarliest periodRecent period (1987 to 2025)Recent against earliestFitted trend
Last spring frost31 Mayn/a31 Mayn/a-0.8 days per decade
First autumn frost16 Octobern/a16 Octobern/a+1.3 days per decade
Growing days133 daysn/a133 daysn/a+2.1 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 Wanderer's Peak Oregon standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Wanderer's Peak Oregon 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 2026-10-15 (15 October 2026). Records are computed by this site and are not official.

Data as of . Last revised (2026-10-15).