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Built 2026-10-15 (15 October 2026)

Bogard R.S. California Weather Records (USR0000CBOG)

Record envelope, standing records and threshold days for Bogard R.S. California (USR0000CBOG), California, United States, with 32 years of record.

Key Facts for Bogard R.S. California

  • Bogard R.S. California (USR0000CBOG) is a weather station in California, United States at 40.60 latitude and -121.08 longitude, 1,722 m (5,650 ft) above sea level.
  • The station reports from 1992 to 2023, 32 years of record.
  • 1,464 records set at Bogard R.S. California still stand.
  • Records are tracked for tmax, tmin: an element needs 30 years of data to be eligible.
  • Bogard R.S. California tied a daily record high maximum temperature of 30.0 C (86.0 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, 40.60 latitude, -121.08 longitude.
  • Elevation: 1,722 m (5,650 ft).
  • Period of record: 1992 to 2023, 32 years.
  • Eligible elements: tmax, tmin.

Daily Record Envelope and 2026

31 days at or beyond a record
Daily record high and record low at Bogard R.S. California, with 2026 drawn through them The band shows the record high and record low for each calendar day at Bogard R.S. California. The lines show the 2026 daily maximum and minimum. 31 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 Bogard R.S. California. The lines show the 2026 daily maximum and minimum. 31 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Bogard R.S. California, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan18.9 C (66.0 F)-32.2 C (-26.0 F)16.1 C (61.0 F)-20.0 C (-4.0 F)
Feb21.1 C (70.0 F)-28.3 C (-18.9 F)16.7 C (62.1 F)-16.7 C (1.9 F)
Mar26.7 C (80.1 F)-23.9 C (-11.0 F)26.7 C (80.1 F)-7.2 C (19.0 F)
Apr26.7 C (80.1 F)-17.7 C (0.1 F)21.7 C (71.1 F)-8.9 C (16.0 F)
May31.7 C (89.1 F)-9.4 C (15.1 F)27.2 C (81.0 F)-5.0 C (23.0 F)
Jun36.1 C (97.0 F)-5.6 C (21.9 F)32.2 C (90.0 F)-2.2 C (28.0 F)
Jul38.9 C (102.0 F)-3.3 C (26.1 F)32.8 C (91.0 F)-1.7 C (28.9 F)
Aug36.7 C (98.1 F)-6.1 C (21.0 F)36.1 C (97.0 F)-2.8 C (27.0 F)
Sep36.7 C (98.1 F)-8.9 C (16.0 F)31.1 C (88.0 F)-5.6 C (21.9 F)
Oct32.2 C (90.0 F)-15.6 C (3.9 F)30.0 C (86.0 F)-8.3 C (17.1 F)
Nov23.9 C (75.0 F)-28.3 C (-18.9 F)n/an/a
Dec19.4 C (66.9 F)-32.2 C (-26.0 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Bogard R.S. California by the year they were set 1,464 records at Bogard R.S. California still stand. 1999 holds the most, with 61. 0204060801992: 151993: 521994: 421995: 361996: 601997: 411998: 501999: 612000: 372001: 442002: 472003: 462004: 232005: 162006: 432007: 432008: 532009: 472010: 402011: 402012: 302013: 562014: 492015: 572016: 432017: 512018: 332019: 392020: 332021: 482022: 512023: 502024: 242025: 342026: 30199219962000200420082012201620202024
1,464 records at Bogard R.S. California still stand. 1999 holds the most, with 61.
Standing records at Bogard R.S. California by the year they were set
Year setStanding records
199215
199352
199442
199536
199660
199741
199850
199961
200037
200144
200247
200346
200423
200516
200643
200743
200853
200947
201040
201140
201230
201356
201449
201557
201643
201751
201833
201939
202033
202148
202251
202350
202424
202534
202630

Period of Record Coverage

1992 to 2026
Days with data per year at Bogard R.S. California 35 years of record at Bogard R.S. California, 1992 to 2026. 6 years have data for under 90 percent of days and are left out of rankings: 1992, 1993, 1994, 1995, 1998, 2026. 1992: 157 of 366 days1993: 266 of 365 days1994: 326 of 365 days1995: 244 of 365 days1996: 364 of 366 days1997: 359 of 365 days1998: 278 of 365 days1999: 364 of 365 days2000: 365 of 366 days2001: 365 of 365 days2002: 365 of 365 days2003: 365 of 365 days2004: 363 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: 366 of 366 days2013: 365 of 365 days2014: 365 of 365 days2015: 365 of 365 days2016: 364 of 366 days2017: 364 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: 346 of 366 days2025: 365 of 365 days2026: 284 of 365 days1995200020052010201520202025
35 years of record at Bogard R.S. California, 1992 to 2026. 6 years have data for under 90 percent of days and are left out of rankings: 1992, 1993, 1994, 1995, 1998, 2026.
Days with data per year at Bogard R.S. California
YearDays with dataShare of yearComplete
199215743%No
199326673%No
199432689%No
199524467%No
199636499%Yes
199735998%Yes
199827876%No
1999364100%Yes
2000365100%Yes
2001365100%Yes
2002365100%Yes
2003365100%Yes
200436399%Yes
2005364100%Yes
2006365100%Yes
2007365100%Yes
2008366100%Yes
2009365100%Yes
2010365100%Yes
2011365100%Yes
2012366100%Yes
2013365100%Yes
2014365100%Yes
2015365100%Yes
201636499%Yes
2017364100%Yes
2018365100%Yes
2019365100%Yes
2020366100%Yes
2021365100%Yes
2022365100%Yes
2023365100%Yes
202434695%Yes
2025365100%Yes
202628478%No

Latest Records

20
Latest records at Bogard R.S. California
DateStationRecordValueBeat old record byOld record stoodSignificance
8 October 2026Bogard R.S. California, USdaily high max (Tie, Provisional)30.0 C (86.0 F)tie29 years2 of 100 (Routine)
7 October 2026Bogard R.S. California, USdaily high max (Provisional)29.4 C (84.9 F)1.1 C (2.0 F)29 years12 of 100 (Routine)
5 October 2026Bogard R.S. California, USdaily high min (Provisional)6.7 C (44.1 F)3.4 C (6.1 F)32 years21 of 100 (Routine)
4 October 2026Bogard R.S. California, USdaily high max (Tie, Provisional)30.0 C (86.0 F)tie12 years1 of 100 (Routine)
3 October 2026Bogard R.S. California, USdaily high max (Provisional)30.0 C (86.0 F)0.6 C (1.1 F)24 years10 of 100 (Routine)
28 September 2026Bogard R.S. California, USdaily low min (Tie, Provisional)-5.0 C (23.0 F)tie27 years2 of 100 (Routine)
26 September 2026Bogard R.S. California, USdaily low min (Provisional)-5.6 C (21.9 F)0.6 C (1.1 F)19 years9 of 100 (Routine)
10 September 2026Bogard R.S. California, USdaily high min (Provisional)9.4 C (48.9 F)3.8 C (6.8 F)4 years15 of 100 (Routine)
3 September 2026Bogard R.S. California, USdaily low max (Provisional)11.1 C (52.0 F)1.1 C (2.0 F)25 years12 of 100 (Routine)
8 August 2026Bogard R.S. California, USdaily high max35.6 C (96.1 F)1.7 C (3.1 F)24 years14 of 100 (Routine)
8 August 2026Bogard R.S. California, USdaily high min (Tie)8.3 C (46.9 F)tie24 years2 of 100 (Routine)
7 August 2026Bogard R.S. California, USdaily high max36.1 C (97.0 F)1.1 C (2.0 F)24 years13 of 100 (Routine)
6 August 2026Bogard R.S. California, USdaily high max33.9 C (93.0 F)0.6 C (1.1 F)28 years12 of 100 (Routine)
5 August 2026Bogard R.S. California, USdaily high max33.9 C (93.0 F)0.6 C (1.1 F)28 years12 of 100 (Routine)
21 July 2026Bogard R.S. California, USdaily high min13.3 C (55.9 F)1.1 C (2.0 F)20 years12 of 100 (Routine)
20 July 2026Bogard R.S. California, USall-time high min (Tie)14.4 C (57.9 F)tie32 years8 of 100 (Routine)
12 July 2026Bogard R.S. California, USdaily high min11.7 C (53.1 F)0.6 C (1.1 F)24 years11 of 100 (Routine)
2 July 2026Bogard R.S. California, USdaily low min (Tie)-1.1 C (30.0 F)tie23 years2 of 100 (Routine)
26 June 2026Bogard R.S. California, USdaily high min10.0 C (50.0 F)2.2 C (4.0 F)31 years19 of 100 (Routine)
19 June 2026Bogard R.S. California, USmonthly high min11.7 C (53.1 F)0.6 C (1.1 F)26 years22 of 100 (Routine)

Climate Trend

28 complete years, 1996 to 2025
Annual mean temperature at Bogard R.S. California as warming stripes, 1996 to 2025 One stripe for each of 28 complete years at Bogard R.S. California, 1996 to 2025. Blue stripes are years cooler than the station's own mean of 6.3 C (43.4 F); red stripes are warmer. The coolest year was 2023, at 5.6 C (42.0 F), and the warmest was 2014, at 8.0 C (46.5 F). The strongest colour marks a difference of 1.8 C (3.2 F). 1996: 6.4 C, +0.1 C from the station mean1997: 6.1 C, -0.2 C from the station mean1999: 5.6 C, -0.7 C from the station mean2000: 6.2 C, -0.2 C from the station mean2001: 6.3 C, 0.0 C from the station mean2002: 6.3 C, 0.0 C from the station mean2003: 6.8 C, +0.5 C from the station mean2004: 6.2 C, -0.1 C from the station mean2005: 6.0 C, -0.3 C from the station mean2006: 5.8 C, -0.5 C from the station mean2007: 6.0 C, -0.3 C from the station mean2008: 5.8 C, -0.5 C from the station mean2009: 5.9 C, -0.4 C from the station mean2010: 5.8 C, -0.5 C from the station mean2011: 5.6 C, -0.8 C from the station mean2012: 6.6 C, +0.2 C from the station mean2013: 6.3 C, 0.0 C from the station mean2014: 8.0 C, +1.7 C from the station mean2015: 7.9 C, +1.5 C from the station mean2016: 6.5 C, +0.2 C from the station mean2017: 6.9 C, +0.6 C from the station mean2018: 6.3 C, 0.0 C from the station mean2019: 5.6 C, -0.7 C from the station mean2020: 6.6 C, +0.2 C from the station mean2021: 6.6 C, +0.3 C from the station mean2022: 6.0 C, -0.3 C from the station mean2023: 5.6 C, -0.8 C from the station mean2025: 7.2 C, +0.9 C from the station mean1996200020052010201520202025
One stripe for each of 28 complete years at Bogard R.S. California, 1996 to 2025. Blue stripes are years cooler than the station's own mean of 6.3 C (43.4 F); red stripes are warmer. The coolest year was 2023, at 5.6 C (42.0 F), and the warmest was 2014, at 8.0 C (46.5 F). The strongest colour marks a difference of 1.8 C (3.2 F).
Annual mean temperature at Bogard R.S. California as warming stripes, 1996 to 2025
YearAnnual mean temperatureDifference from the station mean
19966.4 C+0.10 C
19976.1 C-0.23 C
19995.6 C-0.70 C
20006.2 C-0.16 C
20016.3 C-0.04 C
20026.3 C0.00 C
20036.8 C+0.52 C
20046.2 C-0.10 C
20056.0 C-0.29 C
20065.8 C-0.49 C
20076.0 C-0.33 C
20085.8 C-0.53 C
20095.9 C-0.38 C
20105.8 C-0.49 C
20115.6 C-0.75 C
20126.6 C+0.25 C
20136.3 C0.00 C
20148.0 C+1.71 C
20157.9 C+1.54 C
20166.5 C+0.20 C
20176.9 C+0.56 C
20186.3 C0.00 C
20195.6 C-0.72 C
20206.6 C+0.24 C
20216.6 C+0.32 C
20226.0 C-0.29 C
20235.6 C-0.77 C
20257.2 C+0.89 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

1992 to 2026
Yearly extremes at Bogard R.S. California: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)38.9 C (102.0 F)200235.6 C (96.1 F)35
Coldest night (TNn)-32.2 C (-26.0 F)1998-26.1 C (-15.0 F)35

Hottest day (TXx)

Hottest day (TXx) at Bogard R.S. California by year The hottest day of the year at Bogard R.S. California, 1992 to 2026. The record is 38.9 C (102.0 F) in 2002, marked on the chart; the median year is 35.6 C (96.1 F). 3234363840200020102020Record: 38.9 C (102.0 F) in 2002
The hottest day of the year at Bogard R.S. California, 1992 to 2026. The record is 38.9 C (102.0 F) in 2002, marked on the chart; the median year is 35.6 C (96.1 F).
Hottest day (TXx) at Bogard R.S. California by year
YearHottest day (TXx)
199235.0 C (95.0 F)
199333.9 C (93.0 F)
199436.1 C (97.0 F)
199532.2 C (90.0 F)
199633.9 C (93.0 F)
199735.0 C (95.0 F)
199835.0 C (95.0 F)
199935.0 C (95.0 F)
200035.0 C (95.0 F)
200135.0 C (95.0 F)
200238.9 C (102.0 F)
200337.8 C (100.0 F)
200435.0 C (95.0 F)
200534.4 C (93.9 F)
200635.6 C (96.1 F)
200737.8 C (100.0 F)
200836.7 C (98.1 F)
200935.0 C (95.0 F)
201035.0 C (95.0 F)
201133.3 C (91.9 F)
201235.6 C (96.1 F)
201337.8 C (100.0 F)
201437.2 C (99.0 F)
201536.1 C (97.0 F)
201635.6 C (96.1 F)
201736.7 C (98.1 F)
201835.0 C (95.0 F)
201933.9 C (93.0 F)
202035.6 C (96.1 F)
202136.1 C (97.0 F)
202236.1 C (97.0 F)
202335.6 C (96.1 F)
202436.7 C (98.1 F)
202536.7 C (98.1 F)
202636.1 C (97.0 F)

Coldest night (TNn)

Coldest night (TNn) at Bogard R.S. California by year The coldest night of the year at Bogard R.S. California, 1992 to 2026. The record is -32.2 C (-26.0 F) in 1998, marked on the chart; the median year is -26.1 C (-15.0 F). -35-30-25-20-15200020102020Record: -32.2 C (-26.0 F) in 1998
The coldest night of the year at Bogard R.S. California, 1992 to 2026. The record is -32.2 C (-26.0 F) in 1998, marked on the chart; the median year is -26.1 C (-15.0 F).
Coldest night (TNn) at Bogard R.S. California by year
YearColdest night (TNn)
1992-25.0 C (-13.0 F)
1993-29.4 C (-20.9 F)
1994-26.1 C (-15.0 F)
1995-20.6 C (-5.1 F)
1996-28.3 C (-18.9 F)
1997-23.9 C (-11.0 F)
1998-32.2 C (-26.0 F)
1999-23.3 C (-9.9 F)
2000-22.8 C (-9.0 F)
2001-26.7 C (-16.1 F)
2002-28.9 C (-20.0 F)
2003-25.0 C (-13.0 F)
2004-25.6 C (-14.1 F)
2005-22.2 C (-8.0 F)
2006-26.7 C (-16.1 F)
2007-26.1 C (-15.0 F)
2008-28.9 C (-20.0 F)
2009-28.9 C (-20.0 F)
2010-28.3 C (-18.9 F)
2011-27.8 C (-18.0 F)
2012-26.1 C (-15.0 F)
2013-32.2 C (-26.0 F)
2014-15.0 C (5.0 F)
2015-26.7 C (-16.1 F)
2016-26.7 C (-16.1 F)
2017-25.0 C (-13.0 F)
2018-25.0 C (-13.0 F)
2019-26.1 C (-15.0 F)
2020-23.3 C (-9.9 F)
2021-25.0 C (-13.0 F)
2022-27.2 C (-17.0 F)
2023-27.2 C (-17.0 F)
2024-20.0 C (-4.0 F)
2025-25.6 C (-14.1 F)
2026-20.0 C (-4.0 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

28 years with a frost

Across 28 years with a frost, the median last spring frost at Bogard R.S. California falls on 25 June and the median first autumn frost on 7 July, which leaves a median of 14 days between them.

Fitted over all years, the growing season changes by +1.3 days per decade at this station.

Frost dates and growing season at Bogard R.S. California
MeasureMedian, all yearsEarliest periodRecent period (1996 to 2025)Recent against earliestFitted trend
Last spring frost25 Junen/a25 Junen/a-1.5 days per decade
First autumn frost7 Julyn/a7 Julyn/a-0.2 days per decade
Growing days14 daysn/a14 daysn/a+1.3 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 Bogard R.S. California standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Bogard R.S. 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).