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Collins Baldy California Weather Records (USR0000CCOL)

Record envelope, standing records and threshold days for Collins Baldy California (USR0000CCOL), California, United States, with 33 years of record.

Key Facts for Collins Baldy California

  • Collins Baldy California (USR0000CCOL) is a weather station in California, United States at 41.77 latitude and -122.95 longitude, 1,674 m (5,493 ft) above sea level.
  • The station reports from 1991 to 2023, 33 years of record.
  • 1,464 records set at Collins Baldy California still stand.
  • Records are tracked for tmax, tmin: an element needs 30 years of data to be eligible.
  • Collins Baldy California set a monthly record high minimum temperature of 20.0 C (68.0 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: California, United States, 41.77 latitude, -122.95 longitude.
  • Elevation: 1,674 m (5,493 ft).
  • Period of record: 1991 to 2023, 33 years.
  • Eligible elements: tmax, tmin.

Daily Record Envelope and 2026

28 days at or beyond a record
Daily record high and record low at Collins Baldy California, with 2026 drawn through them The band shows the record high and record low for each calendar day at Collins Baldy California. The lines show the 2026 daily maximum and minimum. 28 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. -2002040 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Collins Baldy California. The lines show the 2026 daily maximum and minimum. 28 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Collins Baldy California, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan18.9 C (66.0 F)-15.0 C (5.0 F)18.3 C (64.9 F)-6.1 C (21.0 F)
Feb18.9 C (66.0 F)-12.2 C (10.0 F)16.7 C (62.1 F)-7.8 C (18.0 F)
Mar22.2 C (72.0 F)-11.1 C (12.0 F)22.2 C (72.0 F)-3.3 C (26.1 F)
Apr26.1 C (79.0 F)-8.9 C (16.0 F)20.0 C (68.0 F)-6.7 C (19.9 F)
May30.6 C (87.1 F)-6.1 C (21.0 F)25.0 C (77.0 F)-2.8 C (27.0 F)
Jun36.1 C (97.0 F)-3.3 C (26.1 F)31.1 C (88.0 F)1.1 C (34.0 F)
Jul37.8 C (100.0 F)2.2 C (36.0 F)30.0 C (86.0 F)7.8 C (46.0 F)
Aug35.6 C (96.1 F)0.6 C (33.1 F)33.9 C (93.0 F)9.4 C (48.9 F)
Sep34.4 C (93.9 F)-1.7 C (28.9 F)28.9 C (84.0 F)2.8 C (37.0 F)
Oct29.4 C (84.9 F)-7.2 C (19.0 F)28.3 C (82.9 F)-1.1 C (30.0 F)
Nov23.9 C (75.0 F)-16.1 C (3.0 F)n/an/a
Dec20.0 C (68.0 F)-15.6 C (3.9 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Collins Baldy California by the year they were set 1,464 records at Collins Baldy California still stand. 2008 holds the most, with 74. 0204060801991: 241992: 601993: 521994: 611995: 451996: 481997: 231998: 461999: 662000: 342001: 362002: 552003: 422004: 302005: 422006: 372007: 342008: 742009: 392010: 372011: 312012: 402013: 382014: 222015: 522016: 362017: 322018: 192019: 482020: 312021: 342022: 522023: 352024: 342025: 322026: 43199119951999200320072011201520192023
1,464 records at Collins Baldy California still stand. 2008 holds the most, with 74.
Standing records at Collins Baldy California by the year they were set
Year setStanding records
199124
199260
199352
199461
199545
199648
199723
199846
199966
200034
200136
200255
200342
200430
200542
200637
200734
200874
200939
201037
201131
201240
201338
201422
201552
201636
201732
201819
201948
202031
202134
202252
202335
202434
202532
202643

All-Time Record Progression

2 new records
When Collins Baldy California set new all-time records 2 all-time records were set at Collins Baldy California between 28 July 2022 and 29 July 2022. Each dot is a new record. Record high maximum temperatureRecord high minimum temperature28 July 2022: Record high maximum temperature 37.8 C (100.0 F)29 July 2022: Record high minimum temperature 25.0 C (77.0 F)
2 all-time records were set at Collins Baldy California between 28 July 2022 and 29 July 2022. Each dot is a new record.
When Collins Baldy California set new all-time records
DateKindDetail
2022-07-28Record high maximum temperatureRecord high maximum temperature 37.8 C (100.0 F)
2022-07-29Record high minimum temperatureRecord high minimum temperature 25.0 C (77.0 F)

Period of Record Coverage

1991 to 2026
Days with data per year at Collins Baldy California 36 years of record at Collins Baldy California, 1991 to 2026. 2 years have data for under 90 percent of days and are left out of rankings: 1991, 2026. 1991: 145 of 365 days1992: 342 of 366 days1993: 340 of 365 days1994: 359 of 365 days1995: 348 of 365 days1996: 363 of 366 days1997: 361 of 365 days1998: 365 of 365 days1999: 363 of 365 days2000: 366 of 366 days2001: 363 of 365 days2002: 333 of 365 days2003: 361 of 365 days2004: 361 of 366 days2005: 362 of 365 days2006: 363 of 365 days2007: 361 of 365 days2008: 354 of 366 days2009: 365 of 365 days2010: 363 of 365 days2011: 364 of 365 days2012: 363 of 366 days2013: 364 of 365 days2014: 365 of 365 days2015: 365 of 365 days2016: 359 of 366 days2017: 358 of 365 days2018: 365 of 365 days2019: 363 of 365 days2020: 362 of 366 days2021: 361 of 365 days2022: 363 of 365 days2023: 365 of 365 days2024: 357 of 366 days2025: 362 of 365 days2026: 284 of 365 days1995200020052010201520202025
36 years of record at Collins Baldy California, 1991 to 2026. 2 years have data for under 90 percent of days and are left out of rankings: 1991, 2026.
Days with data per year at Collins Baldy California
YearDays with dataShare of yearComplete
199114540%No
199234293%Yes
199334093%Yes
199435998%Yes
199534895%Yes
199636399%Yes
199736199%Yes
1998365100%Yes
199936399%Yes
2000366100%Yes
200136399%Yes
200233391%Yes
200336199%Yes
200436199%Yes
200536299%Yes
200636399%Yes
200736199%Yes
200835497%Yes
2009365100%Yes
201036399%Yes
2011364100%Yes
201236399%Yes
2013364100%Yes
2014365100%Yes
2015365100%Yes
201635998%Yes
201735898%Yes
2018365100%Yes
201936399%Yes
202036299%Yes
202136199%Yes
202236399%Yes
2023365100%Yes
202435798%Yes
202536299%Yes
202628478%No

Latest Records

20
Latest records at Collins Baldy California
DateStationRecordValueBeat old record byOld record stoodSignificance
8 October 2026Collins Baldy California, USmonthly high min (Provisional)20.0 C (68.0 F)0.6 C (1.1 F)25 years21 of 100 (Routine)
7 October 2026Collins Baldy California, USmonthly high min (Tie, Provisional)19.4 C (66.9 F)tie25 years5 of 100 (Routine)
7 October 2026Collins Baldy California, USdaily high max (Tie, Provisional)28.3 C (82.9 F)tie29 years2 of 100 (Routine)
6 October 2026Collins Baldy California, USdaily high min (Provisional)18.9 C (66.0 F)1.1 C (2.0 F)12 years8 of 100 (Routine)
5 October 2026Collins Baldy California, USmonthly high min (Tie, Provisional)19.4 C (66.9 F)tie25 years5 of 100 (Routine)
4 October 2026Collins Baldy California, USmonthly high min (Tie, Provisional)19.4 C (66.9 F)tie25 years5 of 100 (Routine)
3 October 2026Collins Baldy California, USdaily high min (Tie, Provisional)17.2 C (63.0 F)tie32 years3 of 100 (Routine)
13 September 2026Collins Baldy California, USdaily low min (Tie, Provisional)3.9 C (39.0 F)tie8 years1 of 100 (Routine)
12 September 2026Collins Baldy California, USdaily low min (Tie, Provisional)3.9 C (39.0 F)tie32 years3 of 100 (Routine)
5 September 2026Collins Baldy California, USdaily low max (Tie, Provisional)13.3 C (55.9 F)tie25 years2 of 100 (Routine)
4 September 2026Collins Baldy California, USdaily low max (Tie, Provisional)11.1 C (52.0 F)tie11 years1 of 100 (Routine)
3 September 2026Collins Baldy California, USdaily low max (Provisional)7.2 C (45.0 F)5.6 C (10.1 F)25 years19 of 100 (Routine)
2 September 2026Collins Baldy California, USdaily low max (Provisional)7.8 C (46.0 F)2.8 C (5.0 F)25 years14 of 100 (Routine)
7 August 2026Collins Baldy California, USdaily high max33.9 C (93.0 F)1.1 C (2.0 F)24 years12 of 100 (Routine)
7 August 2026Collins Baldy California, USdaily high min21.7 C (71.1 F)2.3 C (4.1 F)1 year8 of 100 (Routine)
6 August 2026Collins Baldy California, USdaily high min21.1 C (70.0 F)1.7 C (3.1 F)28 years15 of 100 (Routine)
6 August 2026Collins Baldy California, USdaily high max32.2 C (90.0 F)1.6 C (2.9 F)12 years9 of 100 (Routine)
5 August 2026Collins Baldy California, USdaily high max33.3 C (91.9 F)2.7 C (4.9 F)28 years17 of 100 (Routine)
5 August 2026Collins Baldy California, USdaily high min21.7 C (71.1 F)2.3 C (4.1 F)28 years16 of 100 (Routine)
28 June 2026Collins Baldy California, USdaily low min1.7 C (35.1 F)1.6 C (2.9 F)32 years15 of 100 (Routine)

Climate Trend

32 complete years, 1993 to 2025
Annual mean temperature at Collins Baldy California as warming stripes, 1993 to 2025 One stripe for each of 32 complete years at Collins Baldy California, 1993 to 2025. Blue stripes are years cooler than the station's own mean of 9.2 C (48.5 F); red stripes are warmer. The coolest year was 2010, at 7.8 C (46.0 F), and the warmest was 2015, at 10.7 C (51.3 F). The strongest colour marks a difference of 1.6 C (2.9 F). 1993: 8.7 C, -0.5 C from the station mean1994: 8.9 C, -0.3 C from the station mean1995: 8.9 C, -0.3 C from the station mean1996: 8.9 C, -0.3 C from the station mean1997: 8.5 C, -0.6 C from the station mean1998: 7.9 C, -1.3 C from the station mean1999: 8.6 C, -0.6 C from the station mean2000: 8.9 C, -0.3 C from the station mean2001: 9.3 C, +0.1 C from the station mean2003: 9.4 C, +0.2 C from the station mean2004: 9.2 C, +0.1 C from the station mean2005: 8.8 C, -0.4 C from the station mean2006: 8.8 C, -0.4 C from the station mean2007: 8.8 C, -0.3 C from the station mean2008: 8.8 C, -0.4 C from the station mean2009: 8.9 C, -0.2 C from the station mean2010: 7.8 C, -1.4 C from the station mean2011: 8.2 C, -1.0 C from the station mean2012: 9.0 C, -0.2 C from the station mean2013: 9.9 C, +0.7 C from the station mean2014: 10.5 C, +1.3 C from the station mean2015: 10.7 C, +1.5 C from the station mean2016: 9.4 C, +0.2 C from the station mean2017: 9.5 C, +0.3 C from the station mean2018: 9.6 C, +0.4 C from the station mean2019: 9.0 C, -0.2 C from the station mean2020: 9.9 C, +0.7 C from the station mean2021: 9.8 C, +0.6 C from the station mean2022: 9.8 C, +0.7 C from the station mean2023: 8.9 C, -0.3 C from the station mean2024: 9.9 C, +0.7 C from the station mean2025: 10.4 C, +1.2 C from the station mean1993200020052010201520202025
One stripe for each of 32 complete years at Collins Baldy California, 1993 to 2025. Blue stripes are years cooler than the station's own mean of 9.2 C (48.5 F); red stripes are warmer. The coolest year was 2010, at 7.8 C (46.0 F), and the warmest was 2015, at 10.7 C (51.3 F). The strongest colour marks a difference of 1.6 C (2.9 F).
Annual mean temperature at Collins Baldy California as warming stripes, 1993 to 2025
YearAnnual mean temperatureDifference from the station mean
19938.7 C-0.49 C
19948.9 C-0.25 C
19958.9 C-0.32 C
19968.9 C-0.31 C
19978.5 C-0.64 C
19987.9 C-1.28 C
19998.6 C-0.61 C
20008.9 C-0.25 C
20019.3 C+0.11 C
20039.4 C+0.18 C
20049.2 C+0.07 C
20058.8 C-0.35 C
20068.8 C-0.40 C
20078.8 C-0.33 C
20088.8 C-0.42 C
20098.9 C-0.24 C
20107.8 C-1.40 C
20118.2 C-0.96 C
20129.0 C-0.20 C
20139.9 C+0.74 C
201410.5 C+1.29 C
201510.7 C+1.54 C
20169.4 C+0.25 C
20179.5 C+0.30 C
20189.6 C+0.45 C
20199.0 C-0.20 C
20209.9 C+0.75 C
20219.8 C+0.65 C
20229.8 C+0.66 C
20238.9 C-0.26 C
20249.9 C+0.74 C
202510.4 C+1.25 C

The annual mean temperature here has risen by 0.4 C (0.2 to 0.6) per decade over 1993 to 2025. In Fahrenheit: 0.8 F (0.4 to 1.2) per decade. The slope is a straight line fitted to 32 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Collins Baldy California
MeasurePer decade (C)Per decade (F)PeriodComplete yearsReading
Annual mean temperature0.4 C (0.2 to 0.6) per decade0.8 F (0.4 to 1.2) per decade1993 to 202532Rise
Mean daily maximum0.4 C (0.1 to 0.7) per decade0.7 F (0.2 to 1.2) per decade1993 to 202532Rise
Mean daily minimum0.4 C (0.3 to 0.6) per decade0.8 F (0.5 to 1.1) per decade1993 to 202532Rise

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

1991 to 2026
Yearly extremes at Collins Baldy California: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)37.8 C (100.0 F)202233.9 C (93.0 F)36
Coldest night (TNn)-16.1 C (3.0 F)1992-10.6 C (12.9 F)36

Hottest day (TXx)

Hottest day (TXx) at Collins Baldy California by year The hottest day of the year at Collins Baldy California, 1991 to 2026. The record is 37.8 C (100.0 F) in 2022, marked on the chart; the median year is 33.9 C (93.0 F). 3032343638200020102020Record: 37.8 C (100.0 F) in 2022
The hottest day of the year at Collins Baldy California, 1991 to 2026. The record is 37.8 C (100.0 F) in 2022, marked on the chart; the median year is 33.9 C (93.0 F).
Hottest day (TXx) at Collins Baldy California by year
YearHottest day (TXx)
199131.7 C (89.1 F)
199235.6 C (96.1 F)
199332.8 C (91.0 F)
199434.4 C (93.9 F)
199531.7 C (89.1 F)
199633.3 C (91.9 F)
199730.6 C (87.1 F)
199835.0 C (95.0 F)
199934.4 C (93.9 F)
200032.2 C (90.0 F)
200133.9 C (93.0 F)
200235.6 C (96.1 F)
200335.6 C (96.1 F)
200432.2 C (90.0 F)
200531.7 C (89.1 F)
200635.0 C (95.0 F)
200733.3 C (91.9 F)
200834.4 C (93.9 F)
200933.3 C (91.9 F)
201033.3 C (91.9 F)
201130.6 C (87.1 F)
201233.9 C (93.0 F)
201334.4 C (93.9 F)
201433.3 C (91.9 F)
201535.0 C (95.0 F)
201635.0 C (95.0 F)
201734.4 C (93.9 F)
201832.2 C (90.0 F)
201931.7 C (89.1 F)
202032.8 C (91.0 F)
202136.1 C (97.0 F)
202237.8 C (100.0 F)
202335.0 C (95.0 F)
202436.7 C (98.1 F)
202534.4 C (93.9 F)
202633.9 C (93.0 F)

Coldest night (TNn)

Coldest night (TNn) at Collins Baldy California by year The coldest night of the year at Collins Baldy California, 1991 to 2026. The record is -16.1 C (3.0 F) in 1992, marked on the chart; the median year is -10.6 C (12.9 F). -17.5-15-12.5-10-7.5-5200020102020Record: -16.1 C (3.0 F) in 1992
The coldest night of the year at Collins Baldy California, 1991 to 2026. The record is -16.1 C (3.0 F) in 1992, marked on the chart; the median year is -10.6 C (12.9 F).
Coldest night (TNn) at Collins Baldy California by year
YearColdest night (TNn)
1991-6.1 C (21.0 F)
1992-16.1 C (3.0 F)
1993-11.7 C (10.9 F)
1994-9.4 C (15.1 F)
1995-8.9 C (16.0 F)
1996-11.7 C (10.9 F)
1997-15.0 C (5.0 F)
1998-15.6 C (3.9 F)
1999-8.9 C (16.0 F)
2000-7.2 C (19.0 F)
2001-9.4 C (15.1 F)
2002-11.1 C (12.0 F)
2003-8.3 C (17.1 F)
2004-8.3 C (17.1 F)
2005-7.8 C (18.0 F)
2006-10.6 C (12.9 F)
2007-13.9 C (7.0 F)
2008-11.1 C (12.0 F)
2009-12.2 C (10.0 F)
2010-10.6 C (12.9 F)
2011-12.2 C (10.0 F)
2012-10.0 C (14.0 F)
2013-13.3 C (8.1 F)
2014-11.1 C (12.0 F)
2015-10.0 C (14.0 F)
2016-10.0 C (14.0 F)
2017-11.1 C (12.0 F)
2018-11.1 C (12.0 F)
2019-10.0 C (14.0 F)
2020-8.3 C (17.1 F)
2021-8.9 C (16.0 F)
2022-11.7 C (10.9 F)
2023-11.1 C (12.0 F)
2024-7.2 C (19.0 F)
2025-11.1 C (12.0 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

32 years with a frost

Across 32 years with a frost, the median last spring frost at Collins Baldy California falls on 9 June and the median first autumn frost on 10 October, which leaves a median of 122 days between them.

Fitted over all years, the growing season changes by +0.4 days per decade at this station.

Frost dates and growing season at Collins Baldy California
MeasureMedian, all yearsEarliest periodRecent period (1995 to 2025)Recent against earliestFitted trend
Last spring frost9 Junen/a8 Junen/a+1.9 days per decade
First autumn frost10 Octobern/a10 Octobern/a+2.3 days per decade
Growing days122 daysn/a122 daysn/a+0.4 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 Collins Baldy California standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Collins Baldy California 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).