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Oakland Intl AP Weather Records (USW00023230)

Record envelope, standing records and threshold days for Oakland Intl AP (USW00023230), California, United States, with 79 years of record.

Key Facts for Oakland Intl AP

  • Oakland Intl AP (USW00023230) is a weather station in California, United States at 37.72 latitude and -122.23 longitude, 2 m (5 ft) above sea level.
  • The station reports from 1948 to 2026, 79 years of record.
  • 1,464 records set at Oakland Intl AP still stand.
  • Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
  • Oakland Intl AP tied a daily record low maximum temperature of 17.8 C (64.0 F) on 20 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, 37.72 latitude, -122.23 longitude.
  • Elevation: 2 m (5 ft).
  • Period of record: 1948 to 2026, 79 years.
  • Eligible elements: tmax, tmin, prcp, snow, snwd.

Daily Record Envelope and 2026

9 days at or beyond a record
Daily record high and record low at Oakland Intl AP, with 2026 drawn through them The band shows the record high and record low for each calendar day at Oakland Intl AP. The lines show the 2026 daily maximum and minimum. 9 days in 2026 matched or passed a record. Temperatures are in degrees Celsius. -10010203040 JanFebMarAprMayJunJulAugSepOctNovDec
The band shows the record high and record low for each calendar day at Oakland Intl AP. The lines show the 2026 daily maximum and minimum. 9 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Oakland Intl AP, with 2026 drawn through them
MonthHighest record highLowest record low2026 highest maximum2026 lowest minimum
Jan28.3 C (82.9 F)-3.9 C (25.0 F)19.4 C (66.9 F)2.2 C (36.0 F)
Feb28.9 C (84.0 F)-2.2 C (28.0 F)22.8 C (73.0 F)1.7 C (35.1 F)
Mar30.0 C (86.0 F)0.0 C (32.0 F)30.0 C (86.0 F)6.7 C (44.1 F)
Apr32.8 C (91.0 F)1.7 C (35.1 F)26.7 C (80.1 F)5.6 C (42.1 F)
May36.7 C (98.1 F)3.9 C (39.0 F)27.8 C (82.0 F)8.9 C (48.0 F)
Jun37.8 C (100.0 F)6.1 C (43.0 F)32.8 C (91.0 F)10.0 C (50.0 F)
Jul37.2 C (99.0 F)8.9 C (48.0 F)31.1 C (88.0 F)12.2 C (54.0 F)
Aug37.2 C (99.0 F)8.9 C (48.0 F)26.7 C (80.1 F)12.2 C (54.0 F)
Sep40.0 C (104.0 F)5.0 C (41.0 F)35.6 C (96.1 F)10.0 C (50.0 F)
Oct37.8 C (100.0 F)2.2 C (36.0 F)32.8 C (91.0 F)7.8 C (46.0 F)
Nov29.4 C (84.9 F)-0.6 C (30.9 F)n/an/a
Dec26.1 C (79.0 F)-3.3 C (26.1 F)n/an/a

Which Years Hold Standing Records

1,464 standing records
Standing records at Oakland Intl AP by the year they were set 1,464 records at Oakland Intl AP still stand. 1955 holds the most, with 85. 02550751001948: 411949: 561950: 661951: 331952: 321953: 271954: 271955: 851956: 231957: 231958: 301959: 241960: 131961: 271962: 281963: 251964: 311965: 171966: 161967: 201968: 151969: 101970: 221971: 171972: 301973: 191974: 211975: 161976: 111977: 131978: 141979: 171980: 161983: 111984: 191985: 171986: 332000: 362001: 192002: 172003: 212004: 212005: 162006: 162007: 132008: 132009: 182010: 152011: 382012: 192013: 122014: 242015: 172016: 242017: 272018: 132019: 182020: 422021: 122022: 162023: 102024: 172025: 122026: 131948195519621969197619852005201220192026
1,464 records at Oakland Intl AP still stand. 1955 holds the most, with 85.
Standing records at Oakland Intl AP by the year they were set
Year setStanding records
194841
194956
195066
195133
195232
195327
195427
195585
195623
195723
195830
195924
196013
196127
196228
196325
196431
196517
196616
196720
196815
196910
197022
197117
197230
197319
197421
197516
197611
197713
197814
197917
198016
198311
198419
198517
198633
200036
200119
200217
200321
200421
200516
200616
200713
200813
200918
201015
201138
201219
201312
201424
201517
201624
201727
201813
201918
202042
202112
202216
202310
202417
202512
202613

All-Time Record Progression

6 new records
When Oakland Intl AP set new all-time records 6 all-time records were set at Oakland Intl AP between 20 September 1983 and 31 December 2022. Each dot is a new record. Record high minimum temperatureRecord high maximum temperatureRecord daily precipitation20 September 1983: Record high minimum temperature 20.0 C (68.0 F)14 June 2000: Record high maximum temperature 37.8 C (100.0 F)1 September 2017: Record high maximum temperature 38.3 C (100.9 F)14 August 2020: Record high minimum temperature 20.6 C (69.1 F)6 September 2020: Record high maximum temperature 40.0 C (104.0 F)31 December 2022: Record daily precipitation 127.3 mm (5.0 in)19851990199520002005201020152020
6 all-time records were set at Oakland Intl AP between 20 September 1983 and 31 December 2022. Each dot is a new record.
When Oakland Intl AP set new all-time records
DateKindDetail
1983-09-20Record high minimum temperatureRecord high minimum temperature 20.0 C (68.0 F)
2000-06-14Record high maximum temperatureRecord high maximum temperature 37.8 C (100.0 F)
2017-09-01Record high maximum temperatureRecord high maximum temperature 38.3 C (100.9 F)
2020-08-14Record high minimum temperatureRecord high minimum temperature 20.6 C (69.1 F)
2020-09-06Record high maximum temperatureRecord high maximum temperature 40.0 C (104.0 F)
2022-12-31Record daily precipitationRecord daily precipitation 127.3 mm (5.0 in)

Wettest Day of Each Month

Dec: 127.3 mm (5.0 in)
Record daily precipitation for each month at Oakland Intl AP The wettest day on record for each calendar month at Oakland Intl AP. The most was 127.3 mm (5.0 in) on 31 December 2022. 050100150 Jan: 65.0 mm (2.6 in), 8 January 2018 Jan Feb: 51.1 mm (2.0 in), 13 February 2000 Feb Mar: 43.9 mm (1.7 in), 8 March 1978 Mar Apr: 54.4 mm (2.1 in), 6 April 2018 Apr May: 35.8 mm (1.4 in), 18 May 1957 May Jun: 23.4 mm (0.9 in), 2 June 1967 Jun Jul: 19.8 mm (0.8 in), 8 July 1974 Jul Aug: 7.1 mm (0.28 in), 15 August 1976 Aug Sep: 80.8 mm (3.2 in), 18 September 1959 Sep Oct: 115.1 mm (4.5 in), 13 October 1962 Oct Nov: 52.3 mm (2.1 in), 5 November 1973 Nov Dec: 127.3 mm (5.0 in), 31 December 2022 Dec
The wettest day on record for each calendar month at Oakland Intl AP. The most was 127.3 mm (5.0 in) on 31 December 2022.
Record daily precipitation for each month at Oakland Intl AP
MonthRecord daily precipitation (mm)Date
Jan65.0 mm (2.6 in)8 January 2018
Feb51.1 mm (2.0 in)13 February 2000
Mar43.9 mm (1.7 in)8 March 1978
Apr54.4 mm (2.1 in)6 April 2018
May35.8 mm (1.4 in)18 May 1957
Jun23.4 mm (0.9 in)2 June 1967
Jul19.8 mm (0.8 in)8 July 1974
Aug7.1 mm (0.28 in)15 August 1976
Sep80.8 mm (3.2 in)18 September 1959
Oct115.1 mm (4.5 in)13 October 1962
Nov52.3 mm (2.1 in)5 November 1973
Dec127.3 mm (5.0 in)31 December 2022

Period of Record Coverage

1948 to 2026
Days with data per year at Oakland Intl AP 64 years of record at Oakland Intl AP, 1948 to 2026. 3 years have data for under 90 percent of days and are left out of rankings: 1983, 1986, 2026. 1948: 366 of 366 days1949: 365 of 365 days1950: 365 of 365 days1951: 365 of 365 days1952: 366 of 366 days1953: 365 of 365 days1954: 365 of 365 days1955: 365 of 365 days1956: 366 of 366 days1957: 365 of 365 days1958: 365 of 365 days1959: 365 of 365 days1960: 365 of 366 days1961: 364 of 365 days1962: 365 of 365 days1963: 365 of 365 days1964: 366 of 366 days1965: 365 of 365 days1966: 365 of 365 days1967: 365 of 365 days1968: 366 of 366 days1969: 365 of 365 days1970: 365 of 365 days1971: 365 of 365 days1972: 366 of 366 days1973: 365 of 365 days1974: 365 of 365 days1975: 365 of 365 days1976: 366 of 366 days1977: 365 of 365 days1978: 365 of 365 days1979: 365 of 365 days1980: 366 of 366 days1983: 184 of 365 days1984: 366 of 366 days1985: 365 of 365 days1986: 211 of 365 days2000: 365 of 366 days2001: 365 of 365 days2002: 365 of 365 days2003: 365 of 365 days2004: 365 of 366 days2005: 365 of 365 days2006: 364 of 365 days2007: 365 of 365 days2008: 365 of 366 days2009: 365 of 365 days2010: 364 of 365 days2011: 365 of 365 days2012: 365 of 366 days2013: 364 of 365 days2014: 365 of 365 days2015: 365 of 365 days2016: 366 of 366 days2017: 365 of 365 days2018: 365 of 365 days2019: 362 of 365 days2020: 362 of 366 days2021: 364 of 365 days2022: 363 of 365 days2023: 365 of 365 days2024: 366 of 366 days2025: 365 of 365 days2026: 286 of 365 days1950196019701980200020102020
64 years of record at Oakland Intl AP, 1948 to 2026. 3 years have data for under 90 percent of days and are left out of rankings: 1983, 1986, 2026.
Days with data per year at Oakland Intl AP
YearDays with dataShare of yearComplete
1948366100%Yes
1949365100%Yes
1950365100%Yes
1951365100%Yes
1952366100%Yes
1953365100%Yes
1954365100%Yes
1955365100%Yes
1956366100%Yes
1957365100%Yes
1958365100%Yes
1959365100%Yes
1960365100%Yes
1961364100%Yes
1962365100%Yes
1963365100%Yes
1964366100%Yes
1965365100%Yes
1966365100%Yes
1967365100%Yes
1968366100%Yes
1969365100%Yes
1970365100%Yes
1971365100%Yes
1972366100%Yes
1973365100%Yes
1974365100%Yes
1975365100%Yes
1976366100%Yes
1977365100%Yes
1978365100%Yes
1979365100%Yes
1980366100%Yes
198318450%No
1984366100%Yes
1985365100%Yes
198621158%No
2000365100%Yes
2001365100%Yes
2002365100%Yes
2003365100%Yes
2004365100%Yes
2005365100%Yes
2006364100%Yes
2007365100%Yes
2008365100%Yes
2009365100%Yes
2010364100%Yes
2011365100%Yes
2012365100%Yes
2013364100%Yes
2014365100%Yes
2015365100%Yes
2016366100%Yes
2017365100%Yes
2018365100%Yes
201936299%Yes
202036299%Yes
2021364100%Yes
202236399%Yes
2023365100%Yes
2024366100%Yes
2025365100%Yes
202628678%No

Latest Records

20
Latest records at Oakland Intl AP
DateStationRecordValueBeat old record byOld record stoodSignificance
20 September 2026Oakland Intl AP, USdaily low max (Tie, Provisional)17.8 C (64.0 F)tie72 years7 of 100 (Routine)
9 September 2026Oakland Intl AP, USdaily high max (Provisional)35.6 C (96.1 F)1.7 C (3.1 F)75 years33 of 100 (Routine)
3 September 2026Oakland Intl AP, USdaily rain (Provisional)2.0 mm (0.08 in)2.0 mm (0.08 in)77 years20 of 100 (Routine)
1 September 2026Oakland Intl AP, USdaily high min (Tie, Provisional)16.7 C (62.1 F)tie57 years6 of 100 (Routine)
21 July 2026Oakland Intl AP, USdaily high max31.1 C (88.0 F)2.2 C (4.0 F)20 years19 of 100 (Routine)
21 July 2026Oakland Intl AP, USdaily high min (Tie)17.2 C (63.0 F)tie20 years3 of 100 (Routine)
19 June 2026Oakland Intl AP, USdaily high min (Tie)16.1 C (61.0 F)tie68 years6 of 100 (Routine)
28 May 2026Oakland Intl AP, USdaily rain7.4 mm (0.29 in)2.3 mm (0.09 in)15 years15 of 100 (Routine)
20 April 2026Oakland Intl AP, USdaily rain33.3 mm (1.3 in)19.3 mm (0.8 in)16 years36 of 100 (Notable)
11 April 2026Oakland Intl AP, USdaily rain22.4 mm (0.9 in)1.8 mm (0.07 in)16 years13 of 100 (Routine)
10 April 2026Oakland Intl AP, USdaily high min13.9 C (57.0 F)0.6 C (1.1 F)52 years24 of 100 (Routine)
5 April 2026Oakland Intl AP, USdaily high max26.7 C (80.1 F)0.6 C (1.1 F)68 years28 of 100 (Routine)
29 March 2026Oakland Intl AP, USdaily high max28.3 C (82.9 F)3.3 C (5.9 F)57 years34 of 100 (Routine)
23 March 2026Oakland Intl AP, USdaily high max24.4 C (75.9 F)1.1 C (2.0 F)75 years32 of 100 (Routine)
20 March 2026Oakland Intl AP, USmonthly high max (Tie)30.0 C (86.0 F)tie22 years5 of 100 (Routine)
20 March 2026Oakland Intl AP, USdaily high min (Tie)13.3 C (55.9 F)tie20 years3 of 100 (Routine)
19 March 2026Oakland Intl AP, USdaily high max28.3 C (82.9 F)3.3 C (5.9 F)65 years36 of 100 (Notable)
18 March 2026Oakland Intl AP, USdaily high max29.4 C (84.9 F)3.3 C (5.9 F)65 years36 of 100 (Notable)
17 March 2026Oakland Intl AP, USdaily high max28.3 C (82.9 F)1.1 C (2.0 F)21 years16 of 100 (Routine)
28 February 2026Oakland Intl AP, USdaily high min13.9 C (57.0 F)1.1 C (2.0 F)58 years27 of 100 (Routine)

Climate Trend

61 complete years, 1948 to 2025
Annual mean temperature at Oakland Intl AP as warming stripes, 1948 to 2025 One stripe for each of 61 complete years at Oakland Intl AP, 1948 to 2025. Blue stripes are years cooler than the station's own mean of 14.3 C (57.8 F); red stripes are warmer. The coolest year was 1955, at 12.8 C (55.0 F), and the warmest was 2020, at 16.3 C (61.3 F). The strongest colour marks a difference of 2.0 C (3.6 F). 1948: 13.0 C, -1.3 C from the station mean1949: 13.5 C, -0.9 C from the station mean1950: 14.0 C, -0.3 C from the station mean1951: 13.7 C, -0.6 C from the station mean1952: 13.8 C, -0.5 C from the station mean1953: 14.0 C, -0.3 C from the station mean1954: 13.9 C, -0.4 C from the station mean1955: 12.8 C, -1.5 C from the station mean1956: 13.4 C, -1.0 C from the station mean1957: 14.5 C, +0.1 C from the station mean1958: 15.3 C, +0.9 C from the station mean1959: 15.1 C, +0.7 C from the station mean1960: 14.2 C, -0.2 C from the station mean1961: 14.2 C, -0.2 C from the station mean1962: 13.9 C, -0.4 C from the station mean1963: 14.0 C, -0.4 C from the station mean1964: 13.8 C, -0.5 C from the station mean1965: 14.1 C, -0.3 C from the station mean1966: 14.7 C, +0.3 C from the station mean1967: 14.3 C, -0.1 C from the station mean1968: 14.5 C, +0.1 C from the station mean1969: 14.0 C, -0.4 C from the station mean1970: 14.3 C, -0.1 C from the station mean1971: 13.4 C, -0.9 C from the station mean1972: 14.1 C, -0.2 C from the station mean1973: 13.9 C, -0.5 C from the station mean1974: 13.9 C, -0.4 C from the station mean1975: 13.7 C, -0.7 C from the station mean1976: 14.2 C, -0.1 C from the station mean1977: 14.8 C, +0.5 C from the station mean1978: 15.0 C, +0.7 C from the station mean1979: 14.9 C, +0.6 C from the station mean1980: 14.8 C, +0.5 C from the station mean1984: 14.9 C, +0.5 C from the station mean1985: 14.0 C, -0.4 C from the station mean2000: 13.9 C, -0.4 C from the station mean2001: 14.0 C, -0.3 C from the station mean2002: 14.1 C, -0.3 C from the station mean2003: 14.6 C, +0.3 C from the station mean2004: 14.6 C, +0.2 C from the station mean2005: 14.3 C, 0.0 C from the station mean2006: 14.2 C, -0.2 C from the station mean2007: 14.1 C, -0.3 C from the station mean2008: 14.0 C, -0.3 C from the station mean2009: 14.1 C, -0.3 C from the station mean2010: 14.5 C, +0.2 C from the station mean2011: 13.8 C, -0.5 C from the station mean2012: 13.9 C, -0.5 C from the station mean2013: 14.6 C, +0.3 C from the station mean2014: 15.8 C, +1.5 C from the station mean2015: 15.3 C, +1.0 C from the station mean2016: 15.6 C, +1.3 C from the station mean2017: 15.4 C, +1.0 C from the station mean2018: 14.3 C, -0.1 C from the station mean2019: 15.4 C, +1.1 C from the station mean2020: 16.3 C, +1.9 C from the station mean2021: 14.9 C, +0.6 C from the station mean2022: 14.4 C, +0.1 C from the station mean2023: 14.3 C, 0.0 C from the station mean2024: 15.5 C, +1.1 C from the station mean2025: 14.7 C, +0.3 C from the station mean19481960197019801990200020102020
One stripe for each of 61 complete years at Oakland Intl AP, 1948 to 2025. Blue stripes are years cooler than the station's own mean of 14.3 C (57.8 F); red stripes are warmer. The coolest year was 1955, at 12.8 C (55.0 F), and the warmest was 2020, at 16.3 C (61.3 F). The strongest colour marks a difference of 2.0 C (3.6 F).
Annual mean temperature at Oakland Intl AP as warming stripes, 1948 to 2025
YearAnnual mean temperatureDifference from the station mean
194813.0 C-1.31 C
194913.5 C-0.90 C
195014.0 C-0.31 C
195113.7 C-0.65 C
195213.8 C-0.53 C
195314.0 C-0.32 C
195413.9 C-0.43 C
195512.8 C-1.55 C
195613.4 C-0.97 C
195714.5 C+0.13 C
195815.3 C+0.90 C
195915.1 C+0.72 C
196014.2 C-0.20 C
196114.2 C-0.18 C
196213.9 C-0.43 C
196314.0 C-0.38 C
196413.8 C-0.53 C
196514.1 C-0.26 C
196614.7 C+0.33 C
196714.3 C-0.10 C
196814.5 C+0.13 C
196914.0 C-0.36 C
197014.3 C-0.08 C
197113.4 C-0.95 C
197214.1 C-0.24 C
197313.9 C-0.47 C
197413.9 C-0.43 C
197513.7 C-0.70 C
197614.2 C-0.12 C
197714.8 C+0.47 C
197815.0 C+0.65 C
197914.9 C+0.58 C
198014.8 C+0.45 C
198414.9 C+0.50 C
198514.0 C-0.39 C
200013.9 C-0.45 C
200114.0 C-0.35 C
200214.1 C-0.28 C
200314.6 C+0.28 C
200414.6 C+0.23 C
200514.3 C-0.02 C
200614.2 C-0.16 C
200714.1 C-0.29 C
200814.0 C-0.31 C
200914.1 C-0.26 C
201014.5 C+0.17 C
201113.8 C-0.51 C
201213.9 C-0.47 C
201314.6 C+0.29 C
201415.8 C+1.47 C
201515.3 C+0.97 C
201615.6 C+1.29 C
201715.4 C+1.00 C
201814.3 C-0.09 C
201915.4 C+1.09 C
202016.3 C+1.94 C
202114.9 C+0.59 C
202214.4 C+0.08 C
202314.3 C-0.03 C
202415.5 C+1.14 C
202514.7 C+0.31 C

The annual mean temperature here has risen by 0.1 C (0.1 to 0.2) per decade over 1948 to 2025. In Fahrenheit: 0.2 F (0.1 to 0.4) per decade. The slope is a straight line fitted to 61 complete years; the brackets give its 95 percent interval.

Fitted temperature trends per decade at Oakland Intl AP
MeasurePer decade (C)Per decade (F)PeriodComplete yearsReading
Annual mean temperature0.1 C (0.1 to 0.2) per decade0.2 F (0.1 to 0.4) per decade1948 to 202561Rise
Mean daily maximum0.2 C (0.1 to 0.3) per decade0.4 F (0.2 to 0.5) per decade1948 to 202561Rise
Mean daily minimum0.1 C (0.0 to 0.2) per decade0.1 F (0.0 to 0.3) per decade1948 to 202561Not clearly different from zero

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

1948 to 2026
Yearly extremes at Oakland Intl AP: the record and the median year
MeasureRecordYear of the recordMedian yearYears with a value
Hottest day (TXx)40.0 C (104.0 F)202034.7 C (94.5 F)64
Coldest night (TNn)-3.9 C (25.0 F)19490.0 C (32.0 F)64
Wettest day (Rx1day)127.3 mm (5.0 in)202240.4 mm (1.6 in)63
Wettest five days (Rx5day)216.7 mm (8.5 in)196276.7 mm (3.0 in)63
Longest dry spell (CDD)215 days2021120 days63

Hottest day (TXx)

Hottest day (TXx) at Oakland Intl AP by year The hottest day of the year at Oakland Intl AP, 1948 to 2026. The record is 40.0 C (104.0 F) in 2020, marked on the chart; the median year is 34.7 C (94.5 F). 253035401960198020002020Record: 40.0 C (104.0 F) in 2020
The hottest day of the year at Oakland Intl AP, 1948 to 2026. The record is 40.0 C (104.0 F) in 2020, marked on the chart; the median year is 34.7 C (94.5 F).
Hottest day (TXx) at Oakland Intl AP by year
YearHottest day (TXx)
194833.9 C (93.0 F)
194937.2 C (99.0 F)
195036.1 C (97.0 F)
195134.4 C (93.9 F)
195237.2 C (99.0 F)
195335.6 C (96.1 F)
195435.6 C (96.1 F)
195535.6 C (96.1 F)
195634.4 C (93.9 F)
195737.2 C (99.0 F)
195836.1 C (97.0 F)
195937.2 C (99.0 F)
196033.9 C (93.0 F)
196136.1 C (97.0 F)
196235.0 C (95.0 F)
196334.4 C (93.9 F)
196431.7 C (89.1 F)
196530.6 C (87.1 F)
196633.3 C (91.9 F)
196732.2 C (90.0 F)
196834.4 C (93.9 F)
196930.6 C (87.1 F)
197035.0 C (95.0 F)
197135.6 C (96.1 F)
197237.2 C (99.0 F)
197334.4 C (93.9 F)
197434.4 C (93.9 F)
197536.7 C (98.1 F)
197633.9 C (93.0 F)
197735.0 C (95.0 F)
197833.9 C (93.0 F)
197936.7 C (98.1 F)
198036.7 C (98.1 F)
198334.4 C (93.9 F)
198432.8 C (91.0 F)
198535.0 C (95.0 F)
198629.4 C (84.9 F)
200037.8 C (100.0 F)
200134.4 C (93.9 F)
200233.9 C (93.0 F)
200337.2 C (99.0 F)
200433.9 C (93.0 F)
200533.3 C (91.9 F)
200633.9 C (93.0 F)
200731.7 C (89.1 F)
200836.1 C (97.0 F)
200934.4 C (93.9 F)
201037.8 C (100.0 F)
201133.9 C (93.0 F)
201235.0 C (95.0 F)
201333.3 C (91.9 F)
201433.3 C (91.9 F)
201535.0 C (95.0 F)
201635.0 C (95.0 F)
201738.3 C (100.9 F)
201830.0 C (86.0 F)
201937.2 C (99.0 F)
202040.0 C (104.0 F)
202132.8 C (91.0 F)
202238.9 C (102.0 F)
202332.8 C (91.0 F)
202437.8 C (100.0 F)
202532.8 C (91.0 F)
202635.6 C (96.1 F)

Coldest night (TNn)

Coldest night (TNn) at Oakland Intl AP by year The coldest night of the year at Oakland Intl AP, 1948 to 2026. The record is -3.9 C (25.0 F) in 1949, marked on the chart; the median year is 0.0 C (32.0 F). -5-2.502.551960198020002020Record: -3.9 C (25.0 F) in 1949
The coldest night of the year at Oakland Intl AP, 1948 to 2026. The record is -3.9 C (25.0 F) in 1949, marked on the chart; the median year is 0.0 C (32.0 F).
Coldest night (TNn) at Oakland Intl AP by year
YearColdest night (TNn)
1948-1.7 C (28.9 F)
1949-3.9 C (25.0 F)
1950-2.8 C (27.0 F)
1951-0.6 C (30.9 F)
1952-1.7 C (28.9 F)
19530.0 C (32.0 F)
1954-0.6 C (30.9 F)
1955-0.6 C (30.9 F)
1956-1.1 C (30.0 F)
1957-1.7 C (28.9 F)
19580.6 C (33.1 F)
19591.1 C (34.0 F)
1960-1.7 C (28.9 F)
1961-2.2 C (28.0 F)
1962-1.1 C (30.0 F)
1963-1.1 C (30.0 F)
19642.2 C (36.0 F)
19650.0 C (32.0 F)
19661.1 C (34.0 F)
19672.2 C (36.0 F)
19680.0 C (32.0 F)
19691.7 C (35.1 F)
19701.7 C (35.1 F)
19710.6 C (33.1 F)
1972-3.3 C (26.1 F)
19730.0 C (32.0 F)
19740.6 C (33.1 F)
19750.0 C (32.0 F)
1976-0.6 C (30.9 F)
19771.7 C (35.1 F)
1978-1.1 C (30.0 F)
19791.1 C (34.0 F)
19800.6 C (33.1 F)
19835.0 C (41.0 F)
19841.7 C (35.1 F)
19851.1 C (34.0 F)
19863.9 C (39.0 F)
20000.0 C (32.0 F)
20010.0 C (32.0 F)
2002-1.7 C (28.9 F)
20030.0 C (32.0 F)
2004-1.1 C (30.0 F)
20050.0 C (32.0 F)
2006-0.5 C (31.1 F)
2007-2.1 C (28.2 F)
20080.6 C (33.1 F)
2009-1.0 C (30.2 F)
20100.0 C (32.0 F)
20110.0 C (32.0 F)
2012-2.1 C (28.2 F)
2013-2.1 C (28.2 F)
20141.1 C (34.0 F)
2015-1.0 C (30.2 F)
20160.6 C (33.1 F)
2017-0.5 C (31.1 F)
2018-0.5 C (31.1 F)
20190.6 C (33.1 F)
20202.2 C (36.0 F)
20211.1 C (34.0 F)
20220.0 C (32.0 F)
20230.0 C (32.0 F)
20242.2 C (36.0 F)
20251.1 C (34.0 F)
20261.7 C (35.1 F)

Wettest day (Rx1day)

Wettest day (Rx1day) at Oakland Intl AP by year The wettest day of the year at Oakland Intl AP, 1948 to 2026. The record is 127.3 mm (5.0 in) in 2022, marked on the chart; the median year is 40.4 mm (1.6 in). 0501001501960198020002020Record: 127.3 mm (5.0 in) in 2022
The wettest day of the year at Oakland Intl AP, 1948 to 2026. The record is 127.3 mm (5.0 in) in 2022, marked on the chart; the median year is 40.4 mm (1.6 in).
Wettest day (Rx1day) at Oakland Intl AP by year
YearWettest day (Rx1day)
194827.9 mm (1.1 in)
194938.9 mm (1.5 in)
195047.2 mm (1.9 in)
195147.5 mm (1.9 in)
195240.4 mm (1.6 in)
195329.5 mm (1.2 in)
195432.8 mm (1.3 in)
195556.1 mm (2.2 in)
195655.9 mm (2.2 in)
195735.8 mm (1.4 in)
195833.5 mm (1.3 in)
195980.8 mm (3.2 in)
196040.9 mm (1.6 in)
196140.4 mm (1.6 in)
1962115.1 mm (4.5 in)
196337.8 mm (1.5 in)
196448.3 mm (1.9 in)
196526.4 mm (1.0 in)
196629.5 mm (1.2 in)
196762.0 mm (2.4 in)
196851.3 mm (2.0 in)
196942.2 mm (1.7 in)
197051.6 mm (2.0 in)
197121.3 mm (0.8 in)
197235.6 mm (1.4 in)
197352.3 mm (2.1 in)
197451.6 mm (2.0 in)
197529.5 mm (1.2 in)
197630.5 mm (1.2 in)
197737.6 mm (1.5 in)
197843.9 mm (1.7 in)
197949.3 mm (1.9 in)
198024.6 mm (1.0 in)
198326.9 mm (1.1 in)
198440.6 mm (1.6 in)
198535.1 mm (1.4 in)
1986n/a
200051.1 mm (2.0 in)
200135.8 mm (1.4 in)
200264.5 mm (2.5 in)
200319.6 mm (0.8 in)
200446.7 mm (1.8 in)
200549.0 mm (1.9 in)
200648.3 mm (1.9 in)
200732.0 mm (1.3 in)
200850.3 mm (2.0 in)
200960.2 mm (2.4 in)
201035.6 mm (1.4 in)
201122.4 mm (0.9 in)
201247.8 mm (1.9 in)
201322.4 mm (0.9 in)
201479.2 mm (3.1 in)
201525.1 mm (1.0 in)
201637.6 mm (1.5 in)
201750.8 mm (2.0 in)
201865.0 mm (2.6 in)
201937.1 mm (1.5 in)
202028.4 mm (1.1 in)
202190.9 mm (3.6 in)
2022127.3 mm (5.0 in)
202335.6 mm (1.4 in)
202425.1 mm (1.0 in)
202537.1 mm (1.5 in)
202633.3 mm (1.3 in)

Wettest five days (Rx5day)

Wettest five days (Rx5day) at Oakland Intl AP by year The wettest five days of the year at Oakland Intl AP, 1948 to 2026. The record is 216.7 mm (8.5 in) in 1962, marked on the chart; the median year is 76.7 mm (3.0 in). 0501001502002501960198020002020Record: 216.7 mm (8.5 in) in 1962
The wettest five days of the year at Oakland Intl AP, 1948 to 2026. The record is 216.7 mm (8.5 in) in 1962, marked on the chart; the median year is 76.7 mm (3.0 in).
Wettest five days (Rx5day) at Oakland Intl AP by year
YearWettest five days (Rx5day)
194847.3 mm (1.9 in)
194952.8 mm (2.1 in)
1950102.7 mm (4.0 in)
1951114.7 mm (4.5 in)
195283.8 mm (3.3 in)
195354.6 mm (2.1 in)
195449.3 mm (1.9 in)
1955123.1 mm (4.8 in)
195697.4 mm (3.8 in)
195768.8 mm (2.7 in)
1958102.9 mm (4.1 in)
195983.1 mm (3.3 in)
196048.8 mm (1.9 in)
196197.5 mm (3.8 in)
1962216.7 mm (8.5 in)
196374.7 mm (2.9 in)
196485.4 mm (3.4 in)
196557.5 mm (2.3 in)
196666.3 mm (2.6 in)
1967151.6 mm (6.0 in)
196880.8 mm (3.2 in)
196976.9 mm (3.0 in)
197099.1 mm (3.9 in)
197147.3 mm (1.9 in)
197262.2 mm (2.4 in)
197387.1 mm (3.4 in)
197476.2 mm (3.0 in)
197558.5 mm (2.3 in)
197647.7 mm (1.9 in)
197760.7 mm (2.4 in)
197896.5 mm (3.8 in)
197995.2 mm (3.7 in)
198086.1 mm (3.4 in)
198334.3 mm (1.4 in)
198458.2 mm (2.3 in)
198542.7 mm (1.7 in)
1986n/a
2000107.8 mm (4.2 in)
200175.7 mm (3.0 in)
2002124.5 mm (4.9 in)
200340.5 mm (1.6 in)
200476.7 mm (3.0 in)
200588.6 mm (3.5 in)
200685.1 mm (3.4 in)
200763.2 mm (2.5 in)
200879.1 mm (3.1 in)
200994.2 mm (3.7 in)
201069.4 mm (2.7 in)
201167.8 mm (2.7 in)
201289.3 mm (3.5 in)
201336.6 mm (1.4 in)
2014123.9 mm (4.9 in)
201563.5 mm (2.5 in)
201670.2 mm (2.8 in)
201795.3 mm (3.8 in)
201881.8 mm (3.2 in)
201975.7 mm (3.0 in)
202031.4 mm (1.2 in)
2021129.2 mm (5.1 in)
2022205.4 mm (8.1 in)
2023173.3 mm (6.8 in)
202455.1 mm (2.2 in)
202566.1 mm (2.6 in)
202672.7 mm (2.9 in)

Longest dry spell (CDD)

Longest dry spell (CDD) at Oakland Intl AP by year The longest dry spell of the year at Oakland Intl AP, 1948 to 2026. The record is 215 days in 2021, marked on the chart; the median year is 120 days. 0501001502002501960198020002020Record: 215 days in 2021
The longest dry spell of the year at Oakland Intl AP, 1948 to 2026. The record is 215 days in 2021, marked on the chart; the median year is 120 days.
Longest dry spell (CDD) at Oakland Intl AP by year
YearLongest dry spell (CDD)
1948133 days
1949100 days
1950172 days
1951109 days
1952137 days
195383 days
195473 days
1955171 days
1956132 days
1957109 days
1958111 days
1959170 days
1960134 days
196176 days
1962103 days
1963124 days
1964141 days
1965112 days
196653 days
1967121 days
1968140 days
1969168 days
1970132 days
1971121 days
1972107 days
1973173 days
1974110 days
197559 days
197664 days
197778 days
1978135 days
197984 days
1980101 days
198391 days
198484 days
198547 days
1986n/a
200055 days
200190 days
2002149 days
2003180 days
2004113 days
2005120 days
200692 days
2007142 days
2008163 days
2009130 days
2010142 days
201196 days
2012138 days
201387 days
2014152 days
2015143 days
2016158 days
2017144 days
2018169 days
2019112 days
202092 days
2021215 days
2022104 days
2023168 days
2024111 days
2025142 days
202697 days

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.

Rainfall Return Levels

61 years, 1948 to 2025

A day with at least 40.2 mm (1.6 in) of rain is expected about once in 2 years. A day with at least 120.4 mm (4.7 in) of rain is expected about once in 100 years.

Rainfall return levels at Oakland Intl AP: the daily rain expected about once in a given number of years
Expected about once inA day with at leastNote
2 years40.2 mm (1.6 in)
5 years56.4 mm (2.2 in)
10 years68.9 mm (2.7 in)
25 years87.3 mm (3.4 in)
50 years102.9 mm (4.1 in)
100 years120.4 mm (4.7 in)Longer than the 61 years of record

The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 61 years of values from 1948 to 2025.

A return level is an estimate. It is least reliable for the long periods, 50 and 100 years, and for any period longer than the record behind the fit, where the fit has to reach past the largest day actually observed. It is not a forecast.

The largest wettest-day totals in the fit: 127.3 mm (5.0 in) in 2022; 115.1 mm (4.5 in) in 1962; 90.9 mm (3.6 in) in 2021.

Station Changes

No change in the annual mean temperature of this station was found against its neighbours.

Climate Twins

2011 to 2025 against 1961 to 1990

Over 2011 to 2025, Oakland Intl AP had a mean temperature of 15.0 C (58.9 F) and 416.5 mm (16.4 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Santa Barbara Muni AP (United States, 425 km away), Twitchell Dam (United States, 348 km away) and Lompoc (United States, 376 km away).

Climate twins of Oakland Intl AP: stations whose 1961 to 1990 climate is closest to its 2011 to 2025 climate
Twin stationCountryDistance awayMean temperature, 1961-1990Rain a year, 1961-1990Climate difference
Santa Barbara Muni APUnited States425 km (264 mi)15.1 C (59.1 F)412.9 mm (16.3 in)0.49
Twitchell DamUnited States348 km (216 mi)15.2 C (59.4 F)431.5 mm (17.0 in)0.65
LompocUnited States376 km (234 mi)14.6 C (58.3 F)354.5 mm (14.0 in)0.89

Twins are stations, not cities. A twin is one of the three stations at least 100 km away whose earlier climate is closest to this station's recent one, so a close match does not mean the two places look alike in other ways. A station move or a gap in a record can change that station's averages. The list describes past climate; it is not a forecast and does not say what caused any change. How twins are found, and a search for any station.

Download the Data

  • Data for Oakland Intl AP standing records by year: CSV or JSON. Field meanings are on the data page.
  • Data for Oakland Intl AP 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 2026-10-16 (16 October 2026). Records are computed by this site and are not official.

Data as of . Last revised (2026-10-16).