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Tanbark California Weather Records (USR0000CTAN)

Record envelope, standing records and threshold days for Tanbark California (USR0000CTAN), California, United States, with 38 years of record.

Key Facts for Tanbark California

  • Tanbark California (USR0000CTAN) is a weather station in California, United States at 34.21 latitude and -117.76 longitude, 793 m (2,600 ft) above sea level.
  • The station reports from 1986 to 2023, 38 years of record.
  • 1,464 records set at Tanbark California still stand.
  • Records are tracked for tmax, tmin: an element needs 30 years of data to be eligible.
  • Tanbark California set a daily record low maximum temperature of 22.2 C (72.0 F) on 6 September 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, 34.21 latitude, -117.76 longitude.
  • Elevation: 793 m (2,600 ft).
  • Period of record: 1986 to 2023, 38 years.
  • Eligible elements: tmax, tmin.

Daily Record Envelope and 2026

10 days at or beyond a record
Daily record high and record low at Tanbark California, with 2026 drawn through them The band shows the record high and record low for each calendar day at Tanbark California. The lines show the 2026 daily maximum and minimum. 10 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 Tanbark California. The lines show the 2026 daily maximum and minimum. 10 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Tanbark California, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan30.0 C (86.0 F)-4.1 C (24.6 F)24.4 C (75.9 F)4.4 C (39.9 F)
Feb29.4 C (84.9 F)-4.9 C (23.2 F)28.3 C (82.9 F)0.0 C (32.0 F)
Mar33.9 C (93.0 F)-7.3 C (18.9 F)33.9 C (93.0 F)5.0 C (41.0 F)
Apr33.9 C (93.0 F)-2.2 C (28.0 F)26.7 C (80.1 F)4.4 C (39.9 F)
May37.2 C (99.0 F)-0.2 C (31.6 F)31.7 C (89.1 F)5.0 C (41.0 F)
Jun40.0 C (104.0 F)2.2 C (36.0 F)31.7 C (89.1 F)8.3 C (46.9 F)
Jul42.8 C (109.0 F)7.8 C (46.0 F)35.6 C (96.1 F)10.0 C (50.0 F)
Aug42.2 C (108.0 F)7.2 C (45.0 F)36.7 C (98.1 F)13.9 C (57.0 F)
Sep42.8 C (109.0 F)5.3 C (41.5 F)37.2 C (99.0 F)10.6 C (51.1 F)
Oct39.4 C (102.9 F)1.4 C (34.5 F)34.4 C (93.9 F)12.8 C (55.0 F)
Nov32.8 C (91.0 F)0.0 C (32.0 F)n/an/a
Dec28.9 C (84.0 F)-6.4 C (20.5 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Tanbark California by the year they were set 1,464 records at Tanbark California still stand. 1987 holds the most, with 60. 02040601986: 361987: 601988: 511989: 491990: 411991: 471992: 181993: 291994: 351995: 391996: 341997: 231998: 391999: 562000: 342001: 362002: 352003: 392004: 372005: 152006: 432007: 372008: 392009: 352010: 522011: 422012: 422013: 402014: 262015: 342016: 362017: 402018: 222019: 202020: 372021: 382022: 152023: 202024: 352025: 322026: 26198619911996200120062011201620212026
1,464 records at Tanbark California still stand. 1987 holds the most, with 60.
Standing records at Tanbark California by the year they were set
Year setStanding records
198636
198760
198851
198949
199041
199147
199218
199329
199435
199539
199634
199723
199839
199956
200034
200136
200235
200339
200437
200515
200643
200737
200839
200935
201052
201142
201242
201340
201426
201534
201636
201740
201822
201920
202037
202138
202215
202320
202435
202532
202626

All-Time Record Progression

1 new records
When Tanbark California set new all-time records 1 all-time records were set at Tanbark California between 6 July 2018 and 6 July 2018. Each dot is a new record. Record high minimum temperature6 July 2018: Record high minimum temperature 30.6 C (87.1 F)
1 all-time records were set at Tanbark California between 6 July 2018 and 6 July 2018. Each dot is a new record.
When Tanbark California set new all-time records
DateKindDetail
2018-07-06Record high minimum temperatureRecord high minimum temperature 30.6 C (87.1 F)

Period of Record Coverage

1986 to 2026
Days with data per year at Tanbark California 41 years of record at Tanbark California, 1986 to 2026. 2 years have data for under 90 percent of days and are left out of rankings: 1986, 2026. 1986: 318 of 365 days1987: 356 of 365 days1988: 363 of 366 days1989: 365 of 365 days1990: 365 of 365 days1991: 365 of 365 days1992: 366 of 366 days1993: 356 of 365 days1994: 363 of 365 days1995: 363 of 365 days1996: 365 of 366 days1997: 362 of 365 days1998: 364 of 365 days1999: 365 of 365 days2000: 366 of 366 days2001: 358 of 365 days2002: 355 of 365 days2003: 365 of 365 days2004: 365 of 366 days2005: 364 of 365 days2006: 365 of 365 days2007: 365 of 365 days2008: 366 of 366 days2009: 365 of 365 days2010: 365 of 365 days2011: 365 of 365 days2012: 360 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: 364 of 365 days2020: 365 of 366 days2021: 365 of 365 days2022: 364 of 365 days2023: 365 of 365 days2024: 366 of 366 days2025: 364 of 365 days2026: 284 of 365 days1990200020102020
41 years of record at Tanbark California, 1986 to 2026. 2 years have data for under 90 percent of days and are left out of rankings: 1986, 2026.
Days with data per year at Tanbark California
YearDays with dataShare of yearComplete
198631887%No
198735698%Yes
198836399%Yes
1989365100%Yes
1990365100%Yes
1991365100%Yes
1992366100%Yes
199335698%Yes
199436399%Yes
199536399%Yes
1996365100%Yes
199736299%Yes
1998364100%Yes
1999365100%Yes
2000366100%Yes
200135898%Yes
200235597%Yes
2003365100%Yes
2004365100%Yes
2005364100%Yes
2006365100%Yes
2007365100%Yes
2008366100%Yes
2009365100%Yes
2010365100%Yes
2011365100%Yes
201236098%Yes
2013365100%Yes
2014365100%Yes
2015365100%Yes
201636499%Yes
2017365100%Yes
2018365100%Yes
2019364100%Yes
2020365100%Yes
2021365100%Yes
2022364100%Yes
2023365100%Yes
2024366100%Yes
2025364100%Yes
202628478%No

Latest Records

20
Latest records at Tanbark California
DateStationRecordValueBeat old record byOld record stoodSignificance
6 September 2026Tanbark California, USdaily low max (Provisional)22.2 C (72.0 F)3.1 C (5.6 F)33 years19 of 100 (Routine)
26 August 2026Tanbark California, USdaily high min (Tie, Provisional)26.7 C (80.1 F)tie15 years2 of 100 (Routine)
23 August 2026Tanbark California, USdaily high min (Provisional)24.4 C (75.9 F)1.6 C (2.9 F)27 years16 of 100 (Routine)
1 August 2026Tanbark California, USdaily high min (Tie)22.8 C (73.0 F)tie8 years1 of 100 (Routine)
2 July 2026Tanbark California, USdaily low max24.4 C (75.9 F)0.9 C (1.6 F)39 years17 of 100 (Routine)
1 July 2026Tanbark California, USdaily low max20.6 C (69.1 F)0.8 C (1.4 F)33 years16 of 100 (Routine)
30 June 2026Tanbark California, USdaily low max18.9 C (66.0 F)2.8 C (5.0 F)21 years15 of 100 (Routine)
29 June 2026Tanbark California, USdaily low max20.6 C (69.1 F)0.5 C (0.9 F)5 years5 of 100 (Routine)
28 June 2026Tanbark California, USdaily low max16.7 C (62.1 F)3.1 C (5.6 F)35 years19 of 100 (Routine)
28 May 2026Tanbark California, USdaily low min5.0 C (41.0 F)1.1 C (2.0 F)35 years16 of 100 (Routine)
29 March 2026Tanbark California, USdaily high max (Tie)28.3 C (82.9 F)tie21 years2 of 100 (Routine)
29 March 2026Tanbark California, USdaily high min (Tie)16.7 C (62.1 F)tie21 years2 of 100 (Routine)
23 March 2026Tanbark California, USdaily high min16.1 C (61.0 F)0.5 C (0.9 F)17 years10 of 100 (Routine)
23 March 2026Tanbark California, USdaily high max27.8 C (82.0 F)1.1 C (2.0 F)4 years6 of 100 (Routine)
22 March 2026Tanbark California, USdaily high min16.1 C (61.0 F)1.1 C (2.0 F)21 years12 of 100 (Routine)
21 March 2026Tanbark California, USdaily high min18.3 C (64.9 F)0.5 C (0.9 F)21 years11 of 100 (Routine)
20 March 2026Tanbark California, USmonthly high max33.9 C (93.0 F)1.1 C (2.0 F)0 years15 of 100 (Routine)
20 March 2026Tanbark California, USmonthly high min (Tie)22.8 C (73.0 F)tie0 years3 of 100 (Routine)
19 March 2026Tanbark California, USmonthly high max32.8 C (91.0 F)1.1 C (2.0 F)28 years23 of 100 (Routine)
19 March 2026Tanbark California, USmonthly high min22.8 C (73.0 F)0.6 C (1.1 F)0 years15 of 100 (Routine)

Climate Trend

39 complete years, 1987 to 2025
Annual mean temperature at Tanbark California as warming stripes, 1987 to 2025 One stripe for each of 39 complete years at Tanbark California, 1987 to 2025. Blue stripes are years cooler than the station's own mean of 17.0 C (62.6 F); red stripes are warmer. The coolest year was 1987, at 15.4 C (59.7 F), and the warmest was 2014, at 18.6 C (65.4 F). The strongest colour marks a difference of 1.7 C (3.1 F). 1987: 15.4 C, -1.7 C from the station mean1988: 15.4 C, -1.6 C from the station mean1989: 16.5 C, -0.6 C from the station mean1990: 16.1 C, -0.9 C from the station mean1991: 16.1 C, -1.0 C from the station mean1992: 16.5 C, -0.5 C from the station mean1993: 15.8 C, -1.3 C from the station mean1994: 15.9 C, -1.1 C from the station mean1995: 16.7 C, -0.3 C from the station mean1996: 16.9 C, -0.1 C from the station mean1997: 17.5 C, +0.5 C from the station mean1998: 15.7 C, -1.4 C from the station mean1999: 17.1 C, +0.1 C from the station mean2000: 17.3 C, +0.3 C from the station mean2001: 17.0 C, 0.0 C from the station mean2002: 17.2 C, +0.2 C from the station mean2003: 17.7 C, +0.7 C from the station mean2004: 16.9 C, -0.1 C from the station mean2005: 16.9 C, -0.1 C from the station mean2006: 17.4 C, +0.4 C from the station mean2007: 17.5 C, +0.5 C from the station mean2008: 17.7 C, +0.7 C from the station mean2009: 17.4 C, +0.4 C from the station mean2010: 16.3 C, -0.7 C from the station mean2011: 16.5 C, -0.6 C from the station mean2012: 18.0 C, +1.0 C from the station mean2013: 17.6 C, +0.6 C from the station mean2014: 18.6 C, +1.5 C from the station mean2015: 18.0 C, +1.0 C from the station mean2016: 17.9 C, +0.9 C from the station mean2017: 18.2 C, +1.2 C from the station mean2018: 17.7 C, +0.7 C from the station mean2019: 16.2 C, -0.8 C from the station mean2020: 17.9 C, +0.8 C from the station mean2021: 17.6 C, +0.6 C from the station mean2022: 18.0 C, +1.0 C from the station mean2023: 16.0 C, -1.1 C from the station mean2024: 17.4 C, +0.3 C from the station mean2025: 17.7 C, +0.7 C from the station mean198719901995200020052010201520202025
One stripe for each of 39 complete years at Tanbark California, 1987 to 2025. Blue stripes are years cooler than the station's own mean of 17.0 C (62.6 F); red stripes are warmer. The coolest year was 1987, at 15.4 C (59.7 F), and the warmest was 2014, at 18.6 C (65.4 F). The strongest colour marks a difference of 1.7 C (3.1 F).
Annual mean temperature at Tanbark California as warming stripes, 1987 to 2025
YearAnnual mean temperatureDifference from the station mean
198715.4 C-1.65 C
198815.4 C-1.63 C
198916.5 C-0.55 C
199016.1 C-0.92 C
199116.1 C-0.95 C
199216.5 C-0.51 C
199315.8 C-1.26 C
199415.9 C-1.09 C
199516.7 C-0.32 C
199616.9 C-0.10 C
199717.5 C+0.47 C
199815.7 C-1.35 C
199917.1 C+0.07 C
200017.3 C+0.26 C
200117.0 C-0.02 C
200217.2 C+0.16 C
200317.7 C+0.67 C
200416.9 C-0.12 C
200516.9 C-0.11 C
200617.4 C+0.36 C
200717.5 C+0.46 C
200817.7 C+0.72 C
200917.4 C+0.38 C
201016.3 C-0.69 C
201116.5 C-0.55 C
201218.0 C+0.98 C
201317.6 C+0.62 C
201418.6 C+1.55 C
201518.0 C+1.00 C
201617.9 C+0.87 C
201718.2 C+1.16 C
201817.7 C+0.71 C
201916.2 C-0.78 C
202017.9 C+0.85 C
202117.6 C+0.57 C
202218.0 C+0.97 C
202316.0 C-1.07 C
202417.4 C+0.34 C
202517.7 C+0.67 C

The annual mean temperature here has risen by 0.5 C (0.3 to 0.7) per decade over 1987 to 2025. In Fahrenheit: 0.8 F (0.5 to 1.2) per decade. The slope is a straight line fitted to 39 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Tanbark California
MeasurePer decade (C)Per decade (F)PeriodComplete yearsReading
Annual mean temperature0.5 C (0.3 to 0.7) per decade0.8 F (0.5 to 1.2) per decade1987 to 202539Rise
Mean daily maximum0.27 C (0.03 to 0.52) per decade0.49 F (0.05 to 0.93) per decade1987 to 202539Rise
Mean daily minimum0.6 C (0.5 to 0.8) per decade1.2 F (0.8 to 1.5) per decade1987 to 202539Rise

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

1986 to 2026
Yearly extremes at Tanbark California: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)42.8 C (109.0 F)200639.4 C (102.9 F)41
Coldest night (TNn)-7.3 C (18.9 F)1986-1.1 C (30.0 F)41

Hottest day (TXx)

Hottest day (TXx) at Tanbark California by year The hottest day of the year at Tanbark California, 1986 to 2026. The record is 42.8 C (109.0 F) in 2006, marked on the chart; the median year is 39.4 C (102.9 F). 32.53537.54042.5451990200020102020Record: 42.8 C (109.0 F) in 2006
The hottest day of the year at Tanbark California, 1986 to 2026. The record is 42.8 C (109.0 F) in 2006, marked on the chart; the median year is 39.4 C (102.9 F).
Hottest day (TXx) at Tanbark California by year
YearHottest day (TXx)
198635.5 C (95.9 F)
198736.7 C (98.1 F)
198834.7 C (94.5 F)
198937.4 C (99.3 F)
199037.8 C (100.0 F)
199136.3 C (97.3 F)
199237.4 C (99.3 F)
199339.4 C (102.9 F)
199439.8 C (103.6 F)
199542.2 C (108.0 F)
199639.0 C (102.2 F)
199740.0 C (104.0 F)
199842.2 C (108.0 F)
199938.9 C (102.0 F)
200040.0 C (104.0 F)
200138.3 C (100.9 F)
200240.0 C (104.0 F)
200339.4 C (102.9 F)
200437.2 C (99.0 F)
200539.4 C (102.9 F)
200642.8 C (109.0 F)
200740.0 C (104.0 F)
200837.2 C (99.0 F)
200940.0 C (104.0 F)
201040.6 C (105.1 F)
201140.6 C (105.1 F)
201240.6 C (105.1 F)
201339.4 C (102.9 F)
201438.3 C (100.9 F)
201537.8 C (100.0 F)
201638.9 C (102.0 F)
201739.4 C (102.9 F)
201841.7 C (107.1 F)
201936.1 C (97.0 F)
202042.8 C (109.0 F)
202140.0 C (104.0 F)
202240.0 C (104.0 F)
202337.2 C (99.0 F)
202441.1 C (106.0 F)
202536.7 C (98.1 F)
202637.2 C (99.0 F)

Coldest night (TNn)

Coldest night (TNn) at Tanbark California by year The coldest night of the year at Tanbark California, 1986 to 2026. The record is -7.3 C (18.9 F) in 1986, marked on the chart; the median year is -1.1 C (30.0 F). -7.5-5-2.502.51990200020102020Record: -7.3 C (18.9 F) in 1986
The coldest night of the year at Tanbark California, 1986 to 2026. The record is -7.3 C (18.9 F) in 1986, marked on the chart; the median year is -1.1 C (30.0 F).
Coldest night (TNn) at Tanbark California by year
YearColdest night (TNn)
1986-7.3 C (18.9 F)
1987-6.4 C (20.5 F)
1988-5.3 C (22.5 F)
1989-2.6 C (27.3 F)
1990-5.3 C (22.5 F)
1991-2.2 C (28.0 F)
1992-0.6 C (30.9 F)
1993-0.6 C (30.9 F)
1994-1.4 C (29.5 F)
1995-1.0 C (30.2 F)
1996-2.9 C (26.8 F)
19970.6 C (33.1 F)
1998-3.9 C (25.0 F)
1999-2.2 C (28.0 F)
2000-0.6 C (30.9 F)
2001-0.6 C (30.9 F)
2002-2.2 C (28.0 F)
20030.0 C (32.0 F)
20041.1 C (34.0 F)
20050.6 C (33.1 F)
2006-1.7 C (28.9 F)
2007-2.2 C (28.0 F)
2008-0.6 C (30.9 F)
2009-2.2 C (28.0 F)
2010-1.7 C (28.9 F)
2011-2.2 C (28.0 F)
20120.0 C (32.0 F)
2013-2.2 C (28.0 F)
2014-0.6 C (30.9 F)
2015-1.1 C (30.0 F)
2016-0.6 C (30.9 F)
20170.0 C (32.0 F)
2018-1.1 C (30.0 F)
2019-1.7 C (28.9 F)
20200.6 C (33.1 F)
2021-2.2 C (28.0 F)
2022-1.1 C (30.0 F)
2023-0.6 C (30.9 F)
20240.6 C (33.1 F)
20251.7 C (35.1 F)
20260.0 C (32.0 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.

Download the Data

  • Data for Tanbark California standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Tanbark 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 2026-10-13 (13 October 2026). Records are computed by this site and are not official.

Data as of . Last revised (2026-10-13).