San Diego Miramar NAS Weather Records (USW00093107)
Record envelope, standing records and threshold days for San Diego Miramar NAS (USW00093107), California, United States, with 80 years of record.
Key Facts for San Diego Miramar NAS
- San Diego Miramar NAS (USW00093107) is a weather station in California, United States at 32.87 latitude and -117.13 longitude, 145 m (477 ft) above sea level.
- The station reports from 1947 to 2026, 80 years of record.
- 1,464 records set at San Diego Miramar NAS still stand.
- Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
- San Diego Miramar NAS set a daily record high minimum temperature of 19.4 C (66.9 F) on 9 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, 32.87 latitude, -117.13 longitude.
- Elevation: 145 m (477 ft).
- Period of record: 1947 to 2026, 80 years.
- Eligible elements: tmax, tmin, prcp, snow, snwd.
Daily Record Envelope and 2026
11 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 32.8 C (91.0 F) | -2.2 C (28.0 F) | 28.3 C (82.9 F) | 2.2 C (36.0 F) |
| Feb | 33.9 C (93.0 F) | 0.0 C (32.0 F) | 31.7 C (89.1 F) | 3.9 C (39.0 F) |
| Mar | 38.9 C (102.0 F) | 0.6 C (33.1 F) | 34.4 C (93.9 F) | 5.0 C (41.0 F) |
| Apr | 38.9 C (102.0 F) | 0.6 C (33.1 F) | 29.4 C (84.9 F) | 7.2 C (45.0 F) |
| May | 38.3 C (100.9 F) | 5.0 C (41.0 F) | 27.2 C (81.0 F) | 8.9 C (48.0 F) |
| Jun | 40.6 C (105.1 F) | 7.8 C (46.0 F) | 29.4 C (84.9 F) | 11.7 C (53.1 F) |
| Jul | 41.1 C (106.0 F) | 10.0 C (50.0 F) | 32.2 C (90.0 F) | 15.0 C (59.0 F) |
| Aug | 38.9 C (102.0 F) | 10.0 C (50.0 F) | 34.4 C (93.9 F) | 16.7 C (62.1 F) |
| Sep | 43.9 C (111.0 F) | 9.4 C (48.9 F) | 40.0 C (104.0 F) | 13.9 C (57.0 F) |
| Oct | 42.2 C (108.0 F) | 0.6 C (33.1 F) | 40.0 C (104.0 F) | 15.0 C (59.0 F) |
| Nov | 37.8 C (100.0 F) | -0.6 C (30.9 F) | n/a | n/a |
| Dec | 31.7 C (89.1 F) | -2.2 C (28.0 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1947 | 19 |
| 1948 | 47 |
| 1949 | 62 |
| 1950 | 29 |
| 1951 | 23 |
| 1952 | 35 |
| 1953 | 26 |
| 1954 | 17 |
| 1955 | 20 |
| 1956 | 14 |
| 1957 | 16 |
| 1958 | 18 |
| 1959 | 12 |
| 1960 | 7 |
| 1961 | 11 |
| 1962 | 14 |
| 1963 | 21 |
| 1964 | 16 |
| 1965 | 30 |
| 1966 | 17 |
| 1967 | 26 |
| 1968 | 13 |
| 1969 | 8 |
| 1970 | 10 |
| 1971 | 68 |
| 1972 | 16 |
| 1973 | 17 |
| 1974 | 16 |
| 1975 | 43 |
| 1976 | 15 |
| 1977 | 13 |
| 1978 | 28 |
| 1979 | 27 |
| 1980 | 24 |
| 1981 | 19 |
| 1982 | 7 |
| 1983 | 21 |
| 1984 | 21 |
| 1985 | 27 |
| 1986 | 14 |
| 1987 | 25 |
| 1988 | 21 |
| 1989 | 19 |
| 1990 | 22 |
| 1991 | 5 |
| 1992 | 45 |
| 1993 | 9 |
| 1994 | 12 |
| 1995 | 21 |
| 1996 | 10 |
| 1997 | 23 |
| 1998 | 9 |
| 2001 | 7 |
| 2002 | 13 |
| 2003 | 7 |
| 2004 | 10 |
| 2005 | 12 |
| 2007 | 6 |
| 2008 | 22 |
| 2009 | 13 |
| 2010 | 30 |
| 2011 | 11 |
| 2012 | 12 |
| 2013 | 18 |
| 2014 | 25 |
| 2015 | 49 |
| 2016 | 29 |
| 2017 | 26 |
| 2018 | 11 |
| 2019 | 4 |
| 2020 | 4 |
| 2021 | 4 |
| 2022 | 15 |
| 2023 | 10 |
| 2024 | 4 |
| 2025 | 5 |
| 2026 | 9 |
All-Time Record Progression
2 new records| Date | Kind | Detail |
|---|---|---|
| 1980-01-29 | Record daily precipitation | Record daily precipitation 69.6 mm (2.7 in) |
| 2017-02-27 | Record daily precipitation | Record daily precipitation 94.0 mm (3.7 in) |
Wettest Day of Each Month
Feb: 94.0 mm (3.7 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 69.6 mm (2.7 in) | 29 January 1980 |
| Feb | 94.0 mm (3.7 in) | 27 February 2017 |
| Mar | 61.0 mm (2.4 in) | 17 March 1982 |
| Apr | 52.8 mm (2.1 in) | 8 April 1975 |
| May | 38.9 mm (1.5 in) | 8 May 1977 |
| Jun | 14.5 mm (0.6 in) | 5 June 1993 |
| Jul | 33.8 mm (1.3 in) | 18 July 2015 |
| Aug | 20.1 mm (0.8 in) | 16 August 1977 |
| Sep | 31.0 mm (1.2 in) | 25 September 1997 |
| Oct | 34.0 mm (1.3 in) | 25 October 1951 |
| Nov | 51.6 mm (2.0 in) | 22 November 1965 |
| Dec | 62.5 mm (2.5 in) | 22 December 2010 |
Period of Record Coverage
1947 to 2026| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1947 | 181 | 50% | No |
| 1948 | 365 | 100% | Yes |
| 1949 | 251 | 69% | No |
| 1950 | 364 | 100% | Yes |
| 1951 | 365 | 100% | Yes |
| 1952 | 365 | 100% | Yes |
| 1953 | 365 | 100% | Yes |
| 1954 | 365 | 100% | Yes |
| 1955 | 365 | 100% | Yes |
| 1956 | 366 | 100% | Yes |
| 1957 | 365 | 100% | Yes |
| 1958 | 365 | 100% | Yes |
| 1959 | 365 | 100% | Yes |
| 1960 | 366 | 100% | Yes |
| 1961 | 365 | 100% | Yes |
| 1962 | 364 | 100% | Yes |
| 1963 | 363 | 99% | Yes |
| 1964 | 366 | 100% | Yes |
| 1965 | 365 | 100% | Yes |
| 1966 | 365 | 100% | Yes |
| 1967 | 365 | 100% | Yes |
| 1968 | 366 | 100% | Yes |
| 1969 | 365 | 100% | Yes |
| 1970 | 365 | 100% | Yes |
| 1971 | 365 | 100% | Yes |
| 1972 | 366 | 100% | Yes |
| 1973 | 365 | 100% | Yes |
| 1974 | 365 | 100% | Yes |
| 1975 | 364 | 100% | Yes |
| 1976 | 366 | 100% | Yes |
| 1977 | 365 | 100% | Yes |
| 1978 | 365 | 100% | Yes |
| 1979 | 365 | 100% | Yes |
| 1980 | 364 | 99% | Yes |
| 1981 | 364 | 100% | Yes |
| 1982 | 365 | 100% | Yes |
| 1983 | 365 | 100% | Yes |
| 1984 | 365 | 100% | Yes |
| 1985 | 365 | 100% | Yes |
| 1986 | 365 | 100% | Yes |
| 1987 | 365 | 100% | Yes |
| 1988 | 366 | 100% | Yes |
| 1989 | 365 | 100% | Yes |
| 1990 | 365 | 100% | Yes |
| 1991 | 365 | 100% | Yes |
| 1992 | 366 | 100% | Yes |
| 1993 | 365 | 100% | Yes |
| 1994 | 365 | 100% | Yes |
| 1995 | 365 | 100% | Yes |
| 1996 | 366 | 100% | Yes |
| 1997 | 365 | 100% | Yes |
| 1998 | 364 | 100% | Yes |
| 2001 | 276 | 76% | No |
| 2002 | 359 | 98% | Yes |
| 2003 | 307 | 84% | No |
| 2004 | 200 | 55% | No |
| 2005 | 301 | 82% | No |
| 2007 | 305 | 84% | No |
| 2008 | 358 | 98% | Yes |
| 2009 | 365 | 100% | Yes |
| 2010 | 364 | 100% | Yes |
| 2011 | 358 | 98% | Yes |
| 2012 | 362 | 99% | Yes |
| 2013 | 364 | 100% | Yes |
| 2014 | 355 | 97% | Yes |
| 2015 | 363 | 99% | Yes |
| 2016 | 323 | 88% | No |
| 2017 | 226 | 62% | No |
| 2018 | 119 | 33% | No |
| 2019 | 43 | 12% | No |
| 2020 | 48 | 13% | No |
| 2021 | 83 | 23% | No |
| 2022 | 298 | 82% | No |
| 2023 | 251 | 69% | No |
| 2024 | 185 | 51% | No |
| 2025 | 358 | 98% | Yes |
| 2026 | 280 | 77% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 9 October 2026 | San Diego Miramar NAS, US | daily high min (Provisional) | 19.4 C (66.9 F) | 0.5 C (0.9 F) | 43 years | 21 of 100 (Routine) |
| 6 October 2026 | San Diego Miramar NAS, US | daily high max (Provisional) | 37.8 C (100.0 F) | 1.1 C (2.0 F) | 61 years | 28 of 100 (Routine) |
| 5 October 2026 | San Diego Miramar NAS, US | daily high min (Provisional) | 21.7 C (71.1 F) | 1.7 C (3.1 F) | 72 years | 35 of 100 (Notable) |
| 5 October 2026 | San Diego Miramar NAS, US | daily high max (Provisional) | 39.4 C (102.9 F) | 1.6 C (2.9 F) | 72 years | 32 of 100 (Routine) |
| 4 October 2026 | San Diego Miramar NAS, US | daily high min (Provisional) | 22.8 C (73.0 F) | 2.2 C (4.0 F) | 39 years | 26 of 100 (Routine) |
| 3 October 2026 | San Diego Miramar NAS, US | daily high min (Provisional) | 21.1 C (70.0 F) | 1.1 C (2.0 F) | 40 years | 23 of 100 (Routine) |
| 2 October 2026 | San Diego Miramar NAS, US | daily high max (Provisional) | 40.0 C (104.0 F) | 2.8 C (5.0 F) | 60 years | 32 of 100 (Routine) |
| 9 September 2026 | San Diego Miramar NAS, US | daily high min (Provisional) | 25.6 C (78.1 F) | 1.2 C (2.2 F) | 41 years | 24 of 100 (Routine) |
| 9 September 2026 | San Diego Miramar NAS, US | daily high max (Tie, Provisional) | 40.0 C (104.0 F) | tie | 11 years | 2 of 100 (Routine) |
| 7 September 2026 | San Diego Miramar NAS, US | daily high max (Provisional) | 36.7 C (98.1 F) | 0.6 C (1.1 F) | 76 years | 32 of 100 (Routine) |
| 23 August 2026 | San Diego Miramar NAS, US | daily high max (Tie, Provisional) | 34.4 C (93.9 F) | tie | 69 years | 7 of 100 (Routine) |
| 22 July 2026 | San Diego Miramar NAS, US | daily high min | 21.1 C (70.0 F) | 0.5 C (0.9 F) | 37 years | 21 of 100 (Routine) |
| 9 May 2026 | San Diego Miramar NAS, US | daily high min (Tie) | 16.1 C (61.0 F) | tie | 39 years | 4 of 100 (Routine) |
| 1 April 2026 | San Diego Miramar NAS, US | daily high min (Tie) | 14.4 C (57.9 F) | tie | 56 years | 6 of 100 (Routine) |
| 31 March 2026 | San Diego Miramar NAS, US | daily high min | 16.7 C (62.1 F) | 2.3 C (4.1 F) | 11 years | 20 of 100 (Routine) |
| 21 March 2026 | San Diego Miramar NAS, US | daily high min | 13.9 C (57.0 F) | 0.6 C (1.1 F) | 48 years | 24 of 100 (Routine) |
| 20 March 2026 | San Diego Miramar NAS, US | daily high max (Tie) | 34.4 C (93.9 F) | tie | 28 years | 4 of 100 (Routine) |
| 18 March 2026 | San Diego Miramar NAS, US | daily high max | 31.7 C (89.1 F) | 3.9 C (7.0 F) | 37 years | 28 of 100 (Routine) |
| 13 March 2026 | San Diego Miramar NAS, US | daily high min | 14.4 C (57.9 F) | 0.5 C (0.9 F) | 11 years | 13 of 100 (Routine) |
| 13 March 2026 | San Diego Miramar NAS, US | daily high max (Tie) | 32.2 C (90.0 F) | tie | 11 years | 2 of 100 (Routine) |
Climate Trend
60 complete years, 1948 to 2025| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1948 | 15.6 C | -1.62 C |
| 1950 | 15.9 C | -1.36 C |
| 1951 | 16.0 C | -1.29 C |
| 1952 | 15.7 C | -1.53 C |
| 1953 | 16.5 C | -0.73 C |
| 1954 | 16.9 C | -0.39 C |
| 1955 | 16.2 C | -1.07 C |
| 1956 | 16.9 C | -0.38 C |
| 1957 | 17.2 C | -0.10 C |
| 1958 | 17.9 C | +0.67 C |
| 1959 | 18.2 C | +0.92 C |
| 1960 | 17.0 C | -0.22 C |
| 1961 | 17.8 C | +0.51 C |
| 1962 | 16.9 C | -0.41 C |
| 1963 | 18.1 C | +0.87 C |
| 1964 | 17.7 C | +0.41 C |
| 1965 | 17.1 C | -0.13 C |
| 1966 | 17.9 C | +0.65 C |
| 1967 | 16.7 C | -0.57 C |
| 1968 | 16.9 C | -0.37 C |
| 1969 | 17.0 C | -0.28 C |
| 1970 | 17.0 C | -0.26 C |
| 1971 | 15.4 C | -1.88 C |
| 1972 | 16.1 C | -1.12 C |
| 1973 | 16.0 C | -1.30 C |
| 1974 | 16.0 C | -1.25 C |
| 1975 | 15.1 C | -2.20 C |
| 1976 | 17.0 C | -0.29 C |
| 1977 | 17.6 C | +0.34 C |
| 1978 | 17.4 C | +0.12 C |
| 1979 | 17.3 C | +0.05 C |
| 1980 | 17.8 C | +0.55 C |
| 1981 | 18.5 C | +1.20 C |
| 1982 | 17.3 C | +0.04 C |
| 1983 | 18.1 C | +0.83 C |
| 1984 | 18.4 C | +1.15 C |
| 1985 | 17.5 C | +0.24 C |
| 1986 | 18.0 C | +0.75 C |
| 1987 | 17.5 C | +0.27 C |
| 1988 | 17.9 C | +0.64 C |
| 1989 | 17.8 C | +0.52 C |
| 1990 | 18.4 C | +1.15 C |
| 1991 | 17.8 C | +0.50 C |
| 1992 | 19.1 C | +1.81 C |
| 1993 | 18.0 C | +0.71 C |
| 1994 | 17.7 C | +0.39 C |
| 1995 | 18.6 C | +1.34 C |
| 1996 | 17.4 C | +0.18 C |
| 1997 | 17.4 C | +0.18 C |
| 1998 | 16.2 C | -1.10 C |
| 2002 | 16.6 C | -0.68 C |
| 2008 | 17.4 C | +0.11 C |
| 2009 | 17.3 C | -0.01 C |
| 2010 | 16.6 C | -0.66 C |
| 2011 | 16.6 C | -0.63 C |
| 2012 | 17.7 C | +0.43 C |
| 2013 | 17.2 C | -0.09 C |
| 2014 | 18.9 C | +1.65 C |
| 2015 | 19.9 C | +2.65 C |
| 2025 | 17.2 C | -0.02 C |
The annual mean temperature here has risen by 0.2 C (0.1 to 0.3) per decade over 1948 to 2025. In Fahrenheit: 0.3 F (0.1 to 0.6) per decade. The slope is a straight line fitted to 60 complete years; the brackets give its 95 percent interval.
| Measure | Per decade (C) | Per decade (F) | Period | Complete years | Reading |
|---|---|---|---|---|---|
| Annual mean temperature | 0.2 C (0.1 to 0.3) per decade | 0.3 F (0.1 to 0.6) per decade | 1948 to 2025 | 60 | Rise |
| Mean daily maximum | 0.4 C (0.2 to 0.5) per decade | 0.7 F (0.4 to 0.9) per decade | 1948 to 2025 | 60 | Rise |
| Mean daily minimum | 0.02 C (-0.09 to 0.12) per decade | 0.03 F (-0.15 to 0.22) per decade | 1948 to 2025 | 60 | Not 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
1947 to 2026| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 43.9 C (111.0 F) | 1963 | 37.8 C (100.0 F) | 77 |
| Coldest night (TNn) | -2.2 C (28.0 F) | 1972 | 1.1 C (34.0 F) | 77 |
| Wettest day (Rx1day) | 94.0 mm (3.7 in) | 2017 | 35.1 mm (1.4 in) | 76 |
| Wettest five days (Rx5day) | 136.7 mm (5.4 in) | 2016 | 56.6 mm (2.2 in) | 75 |
| Longest dry spell (CDD) | 210 days | 1956 | 106 days | 76 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1947 | 35.0 C (95.0 F) |
| 1948 | 33.9 C (93.0 F) |
| 1949 | 36.1 C (97.0 F) |
| 1950 | 37.2 C (99.0 F) |
| 1951 | 33.3 C (91.9 F) |
| 1952 | 33.9 C (93.0 F) |
| 1953 | 37.8 C (100.0 F) |
| 1954 | 33.3 C (91.9 F) |
| 1955 | 42.2 C (108.0 F) |
| 1956 | 37.8 C (100.0 F) |
| 1957 | 38.3 C (100.9 F) |
| 1958 | 40.0 C (104.0 F) |
| 1959 | 36.7 C (98.1 F) |
| 1960 | 35.6 C (96.1 F) |
| 1961 | 40.6 C (105.1 F) |
| 1962 | 35.0 C (95.0 F) |
| 1963 | 43.9 C (111.0 F) |
| 1964 | 37.8 C (100.0 F) |
| 1965 | 40.0 C (104.0 F) |
| 1966 | 37.8 C (100.0 F) |
| 1967 | 36.1 C (97.0 F) |
| 1968 | 35.6 C (96.1 F) |
| 1969 | 35.6 C (96.1 F) |
| 1970 | 35.6 C (96.1 F) |
| 1971 | 39.4 C (102.9 F) |
| 1972 | 36.7 C (98.1 F) |
| 1973 | 36.1 C (97.0 F) |
| 1974 | 36.7 C (98.1 F) |
| 1975 | 36.1 C (97.0 F) |
| 1976 | 37.8 C (100.0 F) |
| 1977 | 36.1 C (97.0 F) |
| 1978 | 40.6 C (105.1 F) |
| 1979 | 41.1 C (106.0 F) |
| 1980 | 37.8 C (100.0 F) |
| 1981 | 39.4 C (102.9 F) |
| 1982 | 38.3 C (100.9 F) |
| 1983 | 38.9 C (102.0 F) |
| 1984 | 42.2 C (108.0 F) |
| 1985 | 41.1 C (106.0 F) |
| 1986 | 36.7 C (98.1 F) |
| 1987 | 42.2 C (108.0 F) |
| 1988 | 42.2 C (108.0 F) |
| 1989 | 38.9 C (102.0 F) |
| 1990 | 38.9 C (102.0 F) |
| 1991 | 38.3 C (100.9 F) |
| 1992 | 36.1 C (97.0 F) |
| 1993 | 36.1 C (97.0 F) |
| 1994 | 37.8 C (100.0 F) |
| 1995 | 37.2 C (99.0 F) |
| 1996 | 33.9 C (93.0 F) |
| 1997 | 37.2 C (99.0 F) |
| 1998 | 37.8 C (100.0 F) |
| 2001 | 36.7 C (98.1 F) |
| 2002 | 35.0 C (95.0 F) |
| 2003 | 36.1 C (97.0 F) |
| 2004 | 33.3 C (91.9 F) |
| 2005 | 33.9 C (93.0 F) |
| 2007 | 39.4 C (102.9 F) |
| 2008 | 38.9 C (102.0 F) |
| 2009 | 40.0 C (104.0 F) |
| 2010 | 43.9 C (111.0 F) |
| 2011 | 38.3 C (100.9 F) |
| 2012 | 42.8 C (109.0 F) |
| 2013 | 36.1 C (97.0 F) |
| 2014 | 38.9 C (102.0 F) |
| 2015 | 40.0 C (104.0 F) |
| 2016 | 40.0 C (104.0 F) |
| 2017 | 41.1 C (106.0 F) |
| 2018 | 33.9 C (93.0 F) |
| 2019 | 35.6 C (96.1 F) |
| 2020 | 31.1 C (88.0 F) |
| 2021 | 33.3 C (91.9 F) |
| 2022 | 37.8 C (100.0 F) |
| 2023 | 34.4 C (93.9 F) |
| 2024 | 32.8 C (91.0 F) |
| 2025 | 33.3 C (91.9 F) |
| 2026 | 40.0 C (104.0 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1947 | 2.8 C (37.0 F) |
| 1948 | 1.1 C (34.0 F) |
| 1949 | -0.6 C (30.9 F) |
| 1950 | 0.6 C (33.1 F) |
| 1951 | 1.1 C (34.0 F) |
| 1952 | -1.1 C (30.0 F) |
| 1953 | 1.1 C (34.0 F) |
| 1954 | 3.9 C (39.0 F) |
| 1955 | 2.2 C (36.0 F) |
| 1956 | 2.8 C (37.0 F) |
| 1957 | 3.9 C (39.0 F) |
| 1958 | 3.3 C (37.9 F) |
| 1959 | 5.6 C (42.1 F) |
| 1960 | 0.6 C (33.1 F) |
| 1961 | 3.9 C (39.0 F) |
| 1962 | 1.7 C (35.1 F) |
| 1963 | 1.1 C (34.0 F) |
| 1964 | 2.8 C (37.0 F) |
| 1965 | 1.1 C (34.0 F) |
| 1966 | 0.6 C (33.1 F) |
| 1967 | 1.1 C (34.0 F) |
| 1968 | 1.1 C (34.0 F) |
| 1969 | 1.7 C (35.1 F) |
| 1970 | 0.6 C (33.1 F) |
| 1971 | -1.1 C (30.0 F) |
| 1972 | -2.2 C (28.0 F) |
| 1973 | 1.7 C (35.1 F) |
| 1974 | 0.6 C (33.1 F) |
| 1975 | 1.1 C (34.0 F) |
| 1976 | -0.6 C (30.9 F) |
| 1977 | 2.8 C (37.0 F) |
| 1978 | -2.2 C (28.0 F) |
| 1979 | 1.1 C (34.0 F) |
| 1980 | 3.9 C (39.0 F) |
| 1981 | 3.3 C (37.9 F) |
| 1982 | 0.0 C (32.0 F) |
| 1983 | 0.6 C (33.1 F) |
| 1984 | 2.2 C (36.0 F) |
| 1985 | 0.0 C (32.0 F) |
| 1986 | 3.9 C (39.0 F) |
| 1987 | -2.2 C (28.0 F) |
| 1988 | 0.6 C (33.1 F) |
| 1989 | 0.0 C (32.0 F) |
| 1990 | 0.0 C (32.0 F) |
| 1991 | 2.8 C (37.0 F) |
| 1992 | 1.1 C (34.0 F) |
| 1993 | 1.7 C (35.1 F) |
| 1994 | -0.6 C (30.9 F) |
| 1995 | 4.4 C (39.9 F) |
| 1996 | 2.8 C (37.0 F) |
| 1997 | 0.0 C (32.0 F) |
| 1998 | 0.0 C (32.0 F) |
| 2001 | 2.2 C (36.0 F) |
| 2002 | 0.0 C (32.0 F) |
| 2003 | 1.7 C (35.1 F) |
| 2004 | 2.2 C (36.0 F) |
| 2005 | 2.8 C (37.0 F) |
| 2007 | 2.2 C (36.0 F) |
| 2008 | 1.7 C (35.1 F) |
| 2009 | 1.7 C (35.1 F) |
| 2010 | 0.6 C (33.1 F) |
| 2011 | 0.0 C (32.0 F) |
| 2012 | 1.7 C (35.1 F) |
| 2013 | -1.0 C (30.2 F) |
| 2014 | 1.7 C (35.1 F) |
| 2015 | 0.6 C (33.1 F) |
| 2016 | 3.3 C (37.9 F) |
| 2017 | 5.0 C (41.0 F) |
| 2018 | 5.6 C (42.1 F) |
| 2019 | 8.9 C (48.0 F) |
| 2020 | 0.6 C (33.1 F) |
| 2021 | 2.2 C (36.0 F) |
| 2022 | 0.6 C (33.1 F) |
| 2023 | 1.1 C (34.0 F) |
| 2024 | 0.0 C (32.0 F) |
| 2025 | 1.7 C (35.1 F) |
| 2026 | 2.2 C (36.0 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1947 | 45.5 mm (1.8 in) |
| 1948 | 20.8 mm (0.8 in) |
| 1949 | 33.0 mm (1.3 in) |
| 1950 | 35.3 mm (1.4 in) |
| 1951 | 57.7 mm (2.3 in) |
| 1952 | 44.5 mm (1.8 in) |
| 1953 | 16.3 mm (0.6 in) |
| 1954 | 34.8 mm (1.4 in) |
| 1955 | 27.4 mm (1.1 in) |
| 1956 | 24.6 mm (1.0 in) |
| 1957 | 44.2 mm (1.7 in) |
| 1958 | 40.6 mm (1.6 in) |
| 1959 | 27.9 mm (1.1 in) |
| 1960 | 36.6 mm (1.4 in) |
| 1961 | 21.1 mm (0.8 in) |
| 1962 | 42.7 mm (1.7 in) |
| 1963 | 29.0 mm (1.1 in) |
| 1964 | 21.6 mm (0.9 in) |
| 1965 | 51.6 mm (2.0 in) |
| 1966 | 51.3 mm (2.0 in) |
| 1967 | 34.8 mm (1.4 in) |
| 1968 | 21.6 mm (0.9 in) |
| 1969 | 26.9 mm (1.1 in) |
| 1970 | 34.0 mm (1.3 in) |
| 1971 | 14.2 mm (0.6 in) |
| 1972 | 43.7 mm (1.7 in) |
| 1973 | 15.7 mm (0.6 in) |
| 1974 | 34.8 mm (1.4 in) |
| 1975 | 52.8 mm (2.1 in) |
| 1976 | 38.1 mm (1.5 in) |
| 1977 | 38.9 mm (1.5 in) |
| 1978 | 45.5 mm (1.8 in) |
| 1979 | 33.5 mm (1.3 in) |
| 1980 | 69.6 mm (2.7 in) |
| 1981 | 35.6 mm (1.4 in) |
| 1982 | 61.0 mm (2.4 in) |
| 1983 | 35.3 mm (1.4 in) |
| 1984 | 30.2 mm (1.2 in) |
| 1985 | 38.9 mm (1.5 in) |
| 1986 | 41.9 mm (1.6 in) |
| 1987 | 41.1 mm (1.6 in) |
| 1988 | 40.9 mm (1.6 in) |
| 1989 | 20.6 mm (0.8 in) |
| 1990 | 12.4 mm (0.5 in) |
| 1991 | 42.9 mm (1.7 in) |
| 1992 | 43.7 mm (1.7 in) |
| 1993 | 34.8 mm (1.4 in) |
| 1994 | 25.7 mm (1.0 in) |
| 1995 | 46.5 mm (1.8 in) |
| 1996 | 36.1 mm (1.4 in) |
| 1997 | 34.3 mm (1.4 in) |
| 1998 | 53.3 mm (2.1 in) |
| 2001 | 23.1 mm (0.9 in) |
| 2002 | 15.5 mm (0.6 in) |
| 2003 | 35.3 mm (1.4 in) |
| 2004 | 37.8 mm (1.5 in) |
| 2005 | 47.2 mm (1.9 in) |
| 2007 | 49.8 mm (2.0 in) |
| 2008 | 56.4 mm (2.2 in) |
| 2009 | 55.6 mm (2.2 in) |
| 2010 | 62.5 mm (2.5 in) |
| 2011 | 34.0 mm (1.3 in) |
| 2012 | 16.8 mm (0.7 in) |
| 2013 | 26.7 mm (1.1 in) |
| 2014 | 25.1 mm (1.0 in) |
| 2015 | 33.8 mm (1.3 in) |
| 2016 | 51.6 mm (2.0 in) |
| 2017 | 94.0 mm (3.7 in) |
| 2018 | 27.9 mm (1.1 in) |
| 2019 | 1.0 mm (0.04 in) |
| 2020 | 25.9 mm (1.0 in) |
| 2021 | 32.8 mm (1.3 in) |
| 2022 | 16.0 mm (0.6 in) |
| 2023 | 43.7 mm (1.7 in) |
| 2024 | 32.0 mm (1.3 in) |
| 2025 | n/a |
| 2026 | 2.7 mm (0.11 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1947 | 116.9 mm (4.6 in) |
| 1948 | 35.5 mm (1.4 in) |
| 1949 | 56.6 mm (2.2 in) |
| 1950 | 40.2 mm (1.6 in) |
| 1951 | 73.3 mm (2.9 in) |
| 1952 | 75.5 mm (3.0 in) |
| 1953 | 20.6 mm (0.8 in) |
| 1954 | 107.0 mm (4.2 in) |
| 1955 | 50.8 mm (2.0 in) |
| 1956 | 41.6 mm (1.6 in) |
| 1957 | 70.7 mm (2.8 in) |
| 1958 | 63.7 mm (2.5 in) |
| 1959 | 42.2 mm (1.7 in) |
| 1960 | 71.7 mm (2.8 in) |
| 1961 | 27.2 mm (1.1 in) |
| 1962 | 68.9 mm (2.7 in) |
| 1963 | 42.0 mm (1.7 in) |
| 1964 | 38.9 mm (1.5 in) |
| 1965 | 75.9 mm (3.0 in) |
| 1966 | 106.4 mm (4.2 in) |
| 1967 | 46.5 mm (1.8 in) |
| 1968 | 23.2 mm (0.9 in) |
| 1969 | 57.7 mm (2.3 in) |
| 1970 | 54.3 mm (2.1 in) |
| 1971 | 39.8 mm (1.6 in) |
| 1972 | 60.5 mm (2.4 in) |
| 1973 | 36.5 mm (1.4 in) |
| 1974 | 109.8 mm (4.3 in) |
| 1975 | 76.9 mm (3.0 in) |
| 1976 | 101.9 mm (4.0 in) |
| 1977 | 52.4 mm (2.1 in) |
| 1978 | 100.3 mm (3.9 in) |
| 1979 | 64.5 mm (2.5 in) |
| 1980 | 130.5 mm (5.1 in) |
| 1981 | 65.8 mm (2.6 in) |
| 1982 | 117.6 mm (4.6 in) |
| 1983 | 129.0 mm (5.1 in) |
| 1984 | 33.8 mm (1.3 in) |
| 1985 | 65.3 mm (2.6 in) |
| 1986 | 54.2 mm (2.1 in) |
| 1987 | 52.8 mm (2.1 in) |
| 1988 | 60.3 mm (2.4 in) |
| 1989 | 20.6 mm (0.8 in) |
| 1990 | 25.8 mm (1.0 in) |
| 1991 | 66.7 mm (2.6 in) |
| 1992 | 63.1 mm (2.5 in) |
| 1993 | 84.6 mm (3.3 in) |
| 1994 | 52.3 mm (2.1 in) |
| 1995 | 68.8 mm (2.7 in) |
| 1996 | 54.6 mm (2.1 in) |
| 1997 | 53.9 mm (2.1 in) |
| 1998 | 89.9 mm (3.5 in) |
| 2001 | 47.9 mm (1.9 in) |
| 2002 | 31.5 mm (1.2 in) |
| 2003 | 90.5 mm (3.6 in) |
| 2004 | 13.7 mm (0.5 in) |
| 2005 | 104.2 mm (4.1 in) |
| 2007 | 50.4 mm (2.0 in) |
| 2008 | 103.4 mm (4.1 in) |
| 2009 | 62.4 mm (2.5 in) |
| 2010 | 132.4 mm (5.2 in) |
| 2011 | 43.8 mm (1.7 in) |
| 2012 | 26.5 mm (1.0 in) |
| 2013 | 34.1 mm (1.3 in) |
| 2014 | 45.8 mm (1.8 in) |
| 2015 | 56.9 mm (2.2 in) |
| 2016 | 136.7 mm (5.4 in) |
| 2017 | 29.0 mm (1.1 in) |
| 2018 | 28.2 mm (1.1 in) |
| 2019 | 0.0 mm (0.00 in) |
| 2020 | 52.6 mm (2.1 in) |
| 2021 | 33.1 mm (1.3 in) |
| 2022 | 29.5 mm (1.2 in) |
| 2023 | 104.4 mm (4.1 in) |
| 2024 | 72.0 mm (2.8 in) |
| 2025 | n/a |
| 2026 | n/a |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1947 | 82 days |
| 1948 | 195 days |
| 1949 | 27 days |
| 1950 | 174 days |
| 1951 | 86 days |
| 1952 | 143 days |
| 1953 | 148 days |
| 1954 | 109 days |
| 1955 | 165 days |
| 1956 | 210 days |
| 1957 | 122 days |
| 1958 | 135 days |
| 1959 | 157 days |
| 1960 | 117 days |
| 1961 | 193 days |
| 1962 | 184 days |
| 1963 | 84 days |
| 1964 | 108 days |
| 1965 | 108 days |
| 1966 | 123 days |
| 1967 | 115 days |
| 1968 | 174 days |
| 1969 | 117 days |
| 1970 | 158 days |
| 1971 | 140 days |
| 1972 | 101 days |
| 1973 | 194 days |
| 1974 | 103 days |
| 1975 | 72 days |
| 1976 | 100 days |
| 1977 | 83 days |
| 1978 | 126 days |
| 1979 | 91 days |
| 1980 | 207 days |
| 1981 | 127 days |
| 1982 | 86 days |
| 1983 | 98 days |
| 1984 | 70 days |
| 1985 | 148 days |
| 1986 | 89 days |
| 1987 | 66 days |
| 1988 | 168 days |
| 1989 | 128 days |
| 1990 | 130 days |
| 1991 | 99 days |
| 1992 | 70 days |
| 1993 | 74 days |
| 1994 | 105 days |
| 1995 | 106 days |
| 1996 | 68 days |
| 1997 | 123 days |
| 1998 | 86 days |
| 2001 | 146 days |
| 2002 | 132 days |
| 2003 | 61 days |
| 2004 | 65 days |
| 2005 | 78 days |
| 2007 | 152 days |
| 2008 | 164 days |
| 2009 | 164 days |
| 2010 | 161 days |
| 2011 | 98 days |
| 2012 | 110 days |
| 2013 | 94 days |
| 2014 | 79 days |
| 2015 | 55 days |
| 2016 | 37 days |
| 2017 | 29 days |
| 2018 | 25 days |
| 2019 | 21 days |
| 2020 | 11 days |
| 2021 | 13 days |
| 2022 | 28 days |
| 2023 | 33 days |
| 2024 | 38 days |
| 2025 | n/a |
| 2026 | 2 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
59 years, 1948 to 2015A day with at least 35.4 mm (1.4 in) of rain is expected about once in 2 years. A day with at least 69.0 mm (2.7 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 35.4 mm (1.4 in) | |
| 5 years | 47.3 mm (1.9 in) | |
| 10 years | 53.8 mm (2.1 in) | |
| 25 years | 60.8 mm (2.4 in) | |
| 50 years | 65.2 mm (2.6 in) | |
| 100 years | 69.0 mm (2.7 in) | Longer than the 59 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, 59 years of values from 1948 to 2015.
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: 69.6 mm (2.7 in) in 1980; 62.5 mm (2.5 in) in 2010; 61.0 mm (2.4 in) in 1982.
Station Changes
1 suspectedOne change was suspected in the annual mean temperature of San Diego Miramar NAS, at 1996. Each is measured against neighbouring stations.
- Relative to 5 neighbouring stations, the station's annual mean temperature from 1996 ran 0.7 C (1.3 F) lower than in the years before (likely change).
| Year | Shift (C) | Shift (F) | Strength | Neighbours |
|---|---|---|---|---|
| 1996 | -0.7 | -1.3 | likely | 5 |
Possible change at the station (a move, a new instrument or a new site); the record is kept as measured. A "likely" change has a larger test statistic than a "possible" one. Neither says why the station differs from its neighbours. How changes are found, and the largest ones.
Download the Data
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).