Tracy Pumping Plt Weather Records (USC00049001)
Record envelope, standing records and threshold days for Tracy Pumping Plt (USC00049001), California, United States, with 72 years of record.
Key Facts for Tracy Pumping Plt
- Tracy Pumping Plt (USC00049001) is a weather station in California, United States at 37.80 latitude and -121.58 longitude, 19 m (61 ft) above sea level.
- The station reports from 1955 to 2026, 72 years of record.
- 1,464 records set at Tracy Pumping Plt still stand.
- Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
- Tracy Pumping Plt set a daily record high maximum temperature of 37.8 C (100.0 F) on 10 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, 37.80 latitude, -121.58 longitude.
- Elevation: 19 m (61 ft).
- Period of record: 1955 to 2026, 72 years.
- Eligible elements: tmax, tmin, prcp, snow, snwd.
Daily Record Envelope and 2026
28 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 23.3 C (73.9 F) | -7.8 C (18.0 F) | 18.9 C (66.0 F) | 0.0 C (32.0 F) |
| Feb | 26.7 C (80.1 F) | -5.0 C (23.0 F) | 26.7 C (80.1 F) | 0.0 C (32.0 F) |
| Mar | 32.8 C (91.0 F) | -3.9 C (25.0 F) | 32.8 C (91.0 F) | 6.1 C (43.0 F) |
| Apr | 36.1 C (97.0 F) | -1.7 C (28.9 F) | 30.6 C (87.1 F) | 5.6 C (42.1 F) |
| May | 41.7 C (107.1 F) | 1.1 C (34.0 F) | 36.1 C (97.0 F) | 11.1 C (52.0 F) |
| Jun | 44.4 C (111.9 F) | 2.8 C (37.0 F) | 39.4 C (102.9 F) | 11.7 C (53.1 F) |
| Jul | 44.4 C (111.9 F) | 6.7 C (44.1 F) | 41.7 C (107.1 F) | 10.6 C (51.1 F) |
| Aug | 43.9 C (111.0 F) | 5.6 C (42.1 F) | 40.6 C (105.1 F) | 14.4 C (57.9 F) |
| Sep | 44.4 C (111.9 F) | 4.4 C (39.9 F) | 38.9 C (102.0 F) | 11.7 C (53.1 F) |
| Oct | 39.4 C (102.9 F) | -1.1 C (30.0 F) | 38.3 C (100.9 F) | 13.9 C (57.0 F) |
| Nov | 29.4 C (84.9 F) | -4.4 C (24.1 F) | n/a | n/a |
| Dec | 23.3 C (73.9 F) | -8.3 C (17.1 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1955 | 49 |
| 1956 | 33 |
| 1957 | 33 |
| 1958 | 19 |
| 1959 | 29 |
| 1960 | 24 |
| 1961 | 33 |
| 1962 | 31 |
| 1963 | 46 |
| 1964 | 38 |
| 1965 | 30 |
| 1966 | 28 |
| 1967 | 39 |
| 1968 | 34 |
| 1969 | 25 |
| 1970 | 12 |
| 1971 | 30 |
| 1972 | 34 |
| 1973 | 20 |
| 1974 | 14 |
| 1975 | 25 |
| 1976 | 20 |
| 1977 | 20 |
| 1978 | 14 |
| 1979 | 15 |
| 1980 | 17 |
| 1981 | 7 |
| 1982 | 24 |
| 1983 | 18 |
| 1984 | 12 |
| 1985 | 33 |
| 1986 | 13 |
| 1987 | 30 |
| 1988 | 16 |
| 1989 | 18 |
| 1990 | 16 |
| 1991 | 22 |
| 1992 | 8 |
| 1993 | 7 |
| 1994 | 11 |
| 1995 | 25 |
| 1996 | 25 |
| 1997 | 17 |
| 1998 | 19 |
| 1999 | 12 |
| 2000 | 23 |
| 2001 | 18 |
| 2002 | 8 |
| 2003 | 8 |
| 2004 | 11 |
| 2005 | 6 |
| 2006 | 15 |
| 2007 | 10 |
| 2008 | 9 |
| 2009 | 14 |
| 2010 | 11 |
| 2011 | 15 |
| 2012 | 17 |
| 2013 | 12 |
| 2014 | 16 |
| 2015 | 13 |
| 2016 | 10 |
| 2017 | 27 |
| 2018 | 11 |
| 2019 | 8 |
| 2020 | 31 |
| 2021 | 24 |
| 2022 | 22 |
| 2023 | 11 |
| 2024 | 22 |
| 2025 | 16 |
| 2026 | 31 |
All-Time Record Progression
3 new records| Date | Kind | Detail |
|---|---|---|
| 1990-12-26 | Record low minimum temperature | Record low minimum temperature -8.3 C (17.1 F) |
| 2000-06-15 | Record high minimum temperature | Record high minimum temperature 28.3 C (82.9 F) |
| 2020-08-17 | Record high minimum temperature | Record high minimum temperature 28.9 C (84.0 F) |
Wettest Day of Each Month
Jan: 71.1 mm (2.8 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 71.1 mm (2.8 in) | 4 January 1982 |
| Feb | 53.3 mm (2.1 in) | 13 February 1987 |
| Mar | 52.3 mm (2.1 in) | 10 March 2023 |
| Apr | 27.9 mm (1.1 in) | 28 April 1983 |
| May | 29.2 mm (1.1 in) | 2 May 1971 |
| Jun | 32.5 mm (1.3 in) | 8 June 1964 |
| Jul | 15.7 mm (0.6 in) | 2 July 1980 |
| Aug | 15.2 mm (0.6 in) | 21 August 1968 |
| Sep | 62.2 mm (2.4 in) | 18 September 1959 |
| Oct | 69.9 mm (2.8 in) | 13 October 1962 |
| Nov | 53.3 mm (2.1 in) | 8 November 2002 |
| Dec | 63.5 mm (2.5 in) | 23 December 1955 |
Period of Record Coverage
1955 to 2026| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1955 | 334 | 92% | Yes |
| 1956 | 366 | 100% | Yes |
| 1957 | 343 | 94% | Yes |
| 1958 | 362 | 99% | Yes |
| 1959 | 365 | 100% | Yes |
| 1960 | 366 | 100% | Yes |
| 1961 | 362 | 99% | Yes |
| 1962 | 364 | 100% | Yes |
| 1963 | 365 | 100% | Yes |
| 1964 | 366 | 100% | Yes |
| 1965 | 362 | 99% | Yes |
| 1966 | 365 | 100% | Yes |
| 1967 | 365 | 100% | Yes |
| 1968 | 364 | 99% | Yes |
| 1969 | 365 | 100% | Yes |
| 1970 | 364 | 100% | Yes |
| 1971 | 362 | 99% | Yes |
| 1972 | 359 | 98% | Yes |
| 1973 | 364 | 100% | Yes |
| 1974 | 365 | 100% | Yes |
| 1975 | 364 | 100% | Yes |
| 1976 | 365 | 100% | Yes |
| 1977 | 361 | 99% | Yes |
| 1978 | 356 | 98% | Yes |
| 1979 | 362 | 99% | Yes |
| 1980 | 363 | 99% | Yes |
| 1981 | 363 | 99% | Yes |
| 1982 | 361 | 99% | Yes |
| 1983 | 352 | 96% | Yes |
| 1984 | 365 | 100% | Yes |
| 1985 | 329 | 90% | Yes |
| 1986 | 364 | 100% | Yes |
| 1987 | 285 | 78% | No |
| 1988 | 235 | 64% | No |
| 1989 | 235 | 64% | No |
| 1990 | 254 | 70% | No |
| 1991 | 243 | 67% | No |
| 1992 | 256 | 70% | No |
| 1993 | 281 | 77% | No |
| 1994 | 343 | 94% | Yes |
| 1995 | 359 | 98% | Yes |
| 1996 | 343 | 94% | Yes |
| 1997 | 318 | 87% | No |
| 1998 | 322 | 88% | No |
| 1999 | 323 | 88% | No |
| 2000 | 327 | 89% | No |
| 2001 | 337 | 92% | Yes |
| 2002 | 335 | 92% | Yes |
| 2003 | 344 | 94% | Yes |
| 2004 | 335 | 92% | Yes |
| 2005 | 334 | 92% | Yes |
| 2006 | 326 | 89% | No |
| 2007 | 316 | 87% | No |
| 2008 | 326 | 89% | No |
| 2009 | 339 | 93% | Yes |
| 2010 | 363 | 99% | Yes |
| 2011 | 363 | 99% | Yes |
| 2012 | 364 | 99% | Yes |
| 2013 | 364 | 100% | Yes |
| 2014 | 365 | 100% | Yes |
| 2015 | 364 | 100% | Yes |
| 2016 | 366 | 100% | Yes |
| 2017 | 365 | 100% | Yes |
| 2018 | 361 | 99% | Yes |
| 2019 | 364 | 100% | Yes |
| 2020 | 366 | 100% | Yes |
| 2021 | 364 | 100% | Yes |
| 2022 | 364 | 100% | Yes |
| 2023 | 347 | 95% | Yes |
| 2024 | 358 | 98% | Yes |
| 2025 | 359 | 98% | Yes |
| 2026 | 273 | 75% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 10 October 2026 | Tracy Pumping Plt, US | daily high max (Provisional) | 37.8 C (100.0 F) | 3.9 C (7.0 F) | 33 years | 26 of 100 (Routine) |
| 8 October 2026 | Tracy Pumping Plt, US | daily high max (Provisional) | 38.3 C (100.9 F) | 0.5 C (0.9 F) | 1 year | 8 of 100 (Routine) |
| 7 October 2026 | Tracy Pumping Plt, US | daily high max (Provisional) | 38.3 C (100.9 F) | 0.5 C (0.9 F) | 1 year | 8 of 100 (Routine) |
| 7 October 2026 | Tracy Pumping Plt, US | daily high min (Tie, Provisional) | 18.9 C (66.0 F) | tie | 1 year | 1 of 100 (Routine) |
| 6 October 2026 | Tracy Pumping Plt, US | daily high max (Tie, Provisional) | 37.8 C (100.0 F) | tie | 1 year | 1 of 100 (Routine) |
| 5 October 2026 | Tracy Pumping Plt, US | daily high min (Provisional) | 18.3 C (64.9 F) | 0.5 C (0.9 F) | 1 year | 8 of 100 (Routine) |
| 15 July 2026 | Tracy Pumping Plt, US | daily high min | 26.7 C (80.1 F) | 2.3 C (4.1 F) | 41 years | 26 of 100 (Routine) |
| 15 July 2026 | Tracy Pumping Plt, US | daily high max (Tie) | 41.7 C (107.1 F) | tie | 53 years | 5 of 100 (Routine) |
| 12 April 2026 | Tracy Pumping Plt, US | daily rain | 14.0 mm (0.6 in) | 5.4 mm (0.21 in) | 23 years | 20 of 100 (Routine) |
| 6 April 2026 | Tracy Pumping Plt, US | daily high min | 15.6 C (60.1 F) | 1.7 C (3.1 F) | 64 years | 31 of 100 (Routine) |
| 6 April 2026 | Tracy Pumping Plt, US | daily high max (Tie) | 30.0 C (86.0 F) | tie | 36 years | 4 of 100 (Routine) |
| 1 April 2026 | Tracy Pumping Plt, US | daily high min | 13.9 C (57.0 F) | 0.6 C (1.1 F) | 71 years | 30 of 100 (Routine) |
| 29 March 2026 | Tracy Pumping Plt, US | monthly high max | 32.8 C (91.0 F) | 0.6 C (1.1 F) | 0 years | 18 of 100 (Routine) |
| 28 March 2026 | Tracy Pumping Plt, US | daily high max | 30.0 C (86.0 F) | 0.6 C (1.1 F) | 4 years | 9 of 100 (Routine) |
| 25 March 2026 | Tracy Pumping Plt, US | daily high min | 15.6 C (60.1 F) | 1.7 C (3.1 F) | 32 years | 21 of 100 (Routine) |
| 25 March 2026 | Tracy Pumping Plt, US | daily high max | 31.7 C (89.1 F) | 1.7 C (3.1 F) | 0 years | 11 of 100 (Routine) |
| 24 March 2026 | Tracy Pumping Plt, US | daily high min | 15.6 C (60.1 F) | 0.6 C (1.1 F) | 28 years | 17 of 100 (Routine) |
| 24 March 2026 | Tracy Pumping Plt, US | monthly high max (Tie) | 32.2 C (90.0 F) | tie | 0 years | 4 of 100 (Routine) |
| 23 March 2026 | Tracy Pumping Plt, US | daily high min | 12.8 C (55.0 F) | 0.6 C (1.1 F) | 32 years | 18 of 100 (Routine) |
| 23 March 2026 | Tracy Pumping Plt, US | monthly high max (Tie) | 32.2 C (90.0 F) | tie | 0 years | 4 of 100 (Routine) |
Climate Trend
60 complete years, 1956 to 2025| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1956 | 16.0 C | -1.09 C |
| 1957 | 16.4 C | -0.68 C |
| 1958 | 17.0 C | -0.14 C |
| 1959 | 17.3 C | +0.16 C |
| 1960 | 16.8 C | -0.33 C |
| 1963 | 15.6 C | -1.48 C |
| 1964 | 16.2 C | -0.95 C |
| 1965 | 15.7 C | -1.43 C |
| 1966 | 16.5 C | -0.60 C |
| 1967 | 16.2 C | -0.92 C |
| 1968 | 15.9 C | -1.16 C |
| 1969 | 16.3 C | -0.78 C |
| 1970 | 16.8 C | -0.31 C |
| 1971 | 15.8 C | -1.30 C |
| 1972 | 16.3 C | -0.79 C |
| 1973 | 16.6 C | -0.51 C |
| 1974 | 16.5 C | -0.60 C |
| 1975 | 15.8 C | -1.33 C |
| 1976 | 16.6 C | -0.53 C |
| 1977 | 16.9 C | -0.25 C |
| 1978 | 16.7 C | -0.42 C |
| 1979 | 16.9 C | -0.16 C |
| 1980 | 16.5 C | -0.60 C |
| 1981 | 17.4 C | +0.32 C |
| 1982 | 15.7 C | -1.41 C |
| 1983 | 16.6 C | -0.51 C |
| 1984 | 17.1 C | -0.03 C |
| 1986 | 16.8 C | -0.27 C |
| 1994 | 16.2 C | -0.95 C |
| 1995 | 17.3 C | +0.16 C |
| 1996 | 17.8 C | +0.67 C |
| 1997 | 17.9 C | +0.80 C |
| 1998 | 16.5 C | -0.64 C |
| 1999 | 16.7 C | -0.43 C |
| 2000 | 17.2 C | +0.12 C |
| 2001 | 17.8 C | +0.68 C |
| 2002 | 17.1 C | +0.03 C |
| 2003 | 17.6 C | +0.48 C |
| 2004 | 17.4 C | +0.31 C |
| 2005 | 17.4 C | +0.34 C |
| 2006 | 17.1 C | +0.01 C |
| 2007 | 17.3 C | +0.23 C |
| 2008 | 17.3 C | +0.22 C |
| 2009 | 17.3 C | +0.20 C |
| 2010 | 16.9 C | -0.22 C |
| 2011 | 16.5 C | -0.64 C |
| 2012 | 17.6 C | +0.53 C |
| 2013 | 17.7 C | +0.56 C |
| 2014 | 19.0 C | +1.93 C |
| 2015 | 18.4 C | +1.33 C |
| 2016 | 18.1 C | +1.04 C |
| 2017 | 18.3 C | +1.19 C |
| 2018 | 18.0 C | +0.91 C |
| 2019 | 17.9 C | +0.84 C |
| 2020 | 19.0 C | +1.86 C |
| 2021 | 18.8 C | +1.74 C |
| 2022 | 18.6 C | +1.50 C |
| 2023 | 17.6 C | +0.54 C |
| 2024 | 18.9 C | +1.83 C |
| 2025 | 18.2 C | +1.10 C |
The annual mean temperature here has risen by 0.3 C (0.3 to 0.4) per decade over 1956 to 2025. In Fahrenheit: 0.6 F (0.5 to 0.7) 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 | 0.3 C (0.3 to 0.4) per decade | 0.6 F (0.5 to 0.7) per decade | 1956 to 2025 | 60 | Rise |
| Mean daily maximum | 0.3 C (0.2 to 0.4) per decade | 0.5 F (0.3 to 0.7) per decade | 1956 to 2025 | 60 | Rise |
| Mean daily minimum | 0.4 C (0.3 to 0.4) per decade | 0.6 F (0.5 to 0.8) per decade | 1956 to 2025 | 60 | Rise |
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
1955 to 2026| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 44.4 C (111.9 F) | 1961 | 41.7 C (107.1 F) | 72 |
| Coldest night (TNn) | -8.3 C (17.1 F) | 1990 | -3.3 C (26.1 F) | 72 |
| Wettest day (Rx1day) | 71.1 mm (2.8 in) | 1982 | 28.9 mm (1.1 in) | 72 |
| Wettest five days (Rx5day) | 120.6 mm (4.7 in) | 1982 | 55.0 mm (2.2 in) | 72 |
| Longest dry spell (CDD) | 215 days | 2021 | 128 days | 72 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1955 | 42.8 C (109.0 F) |
| 1956 | 43.3 C (109.9 F) |
| 1957 | 42.2 C (108.0 F) |
| 1958 | 40.6 C (105.1 F) |
| 1959 | 42.8 C (109.0 F) |
| 1960 | 43.3 C (109.9 F) |
| 1961 | 44.4 C (111.9 F) |
| 1962 | 41.1 C (106.0 F) |
| 1963 | 39.4 C (102.9 F) |
| 1964 | 41.7 C (107.1 F) |
| 1965 | 39.4 C (102.9 F) |
| 1966 | 42.8 C (109.0 F) |
| 1967 | 41.7 C (107.1 F) |
| 1968 | 41.1 C (106.0 F) |
| 1969 | 42.2 C (108.0 F) |
| 1970 | 40.6 C (105.1 F) |
| 1971 | 43.9 C (111.0 F) |
| 1972 | 44.4 C (111.9 F) |
| 1973 | 42.2 C (108.0 F) |
| 1974 | 40.6 C (105.1 F) |
| 1975 | 41.7 C (107.1 F) |
| 1976 | 40.6 C (105.1 F) |
| 1977 | 41.7 C (107.1 F) |
| 1978 | 42.8 C (109.0 F) |
| 1979 | 41.1 C (106.0 F) |
| 1980 | 41.7 C (107.1 F) |
| 1981 | 41.1 C (106.0 F) |
| 1982 | 38.3 C (100.9 F) |
| 1983 | 42.8 C (109.0 F) |
| 1984 | 41.7 C (107.1 F) |
| 1985 | 41.1 C (106.0 F) |
| 1986 | 38.9 C (102.0 F) |
| 1987 | 40.6 C (105.1 F) |
| 1988 | 43.3 C (109.9 F) |
| 1989 | 42.8 C (109.0 F) |
| 1990 | 43.3 C (109.9 F) |
| 1991 | 42.2 C (108.0 F) |
| 1992 | 41.7 C (107.1 F) |
| 1993 | 41.1 C (106.0 F) |
| 1994 | 41.1 C (106.0 F) |
| 1995 | 41.7 C (107.1 F) |
| 1996 | 42.2 C (108.0 F) |
| 1997 | 38.9 C (102.0 F) |
| 1998 | 42.2 C (108.0 F) |
| 1999 | 42.2 C (108.0 F) |
| 2000 | 40.0 C (104.0 F) |
| 2001 | 41.7 C (107.1 F) |
| 2002 | 42.8 C (109.0 F) |
| 2003 | 41.1 C (106.0 F) |
| 2004 | 38.3 C (100.9 F) |
| 2005 | 40.6 C (105.1 F) |
| 2006 | 43.3 C (109.9 F) |
| 2007 | 40.6 C (105.1 F) |
| 2008 | 42.8 C (109.0 F) |
| 2009 | 41.7 C (107.1 F) |
| 2010 | 40.6 C (105.1 F) |
| 2011 | 38.3 C (100.9 F) |
| 2012 | 40.6 C (105.1 F) |
| 2013 | 42.2 C (108.0 F) |
| 2014 | 42.2 C (108.0 F) |
| 2015 | 41.1 C (106.0 F) |
| 2016 | 40.6 C (105.1 F) |
| 2017 | 42.8 C (109.0 F) |
| 2018 | 41.7 C (107.1 F) |
| 2019 | 40.0 C (104.0 F) |
| 2020 | 42.8 C (109.0 F) |
| 2021 | 44.4 C (111.9 F) |
| 2022 | 44.4 C (111.9 F) |
| 2023 | 42.8 C (109.0 F) |
| 2024 | 44.4 C (111.9 F) |
| 2025 | 40.0 C (104.0 F) |
| 2026 | 41.7 C (107.1 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1955 | -2.2 C (28.0 F) |
| 1956 | -5.6 C (21.9 F) |
| 1957 | -3.9 C (25.0 F) |
| 1958 | -3.3 C (26.1 F) |
| 1959 | -5.0 C (23.0 F) |
| 1960 | -5.6 C (21.9 F) |
| 1961 | -7.8 C (18.0 F) |
| 1962 | -6.7 C (19.9 F) |
| 1963 | -7.8 C (18.0 F) |
| 1964 | -3.3 C (26.1 F) |
| 1965 | -5.6 C (21.9 F) |
| 1966 | -5.0 C (23.0 F) |
| 1967 | -4.4 C (24.1 F) |
| 1968 | -5.0 C (23.0 F) |
| 1969 | -3.9 C (25.0 F) |
| 1970 | -3.3 C (26.1 F) |
| 1971 | -3.9 C (25.0 F) |
| 1972 | -6.1 C (21.0 F) |
| 1973 | -6.1 C (21.0 F) |
| 1974 | -3.9 C (25.0 F) |
| 1975 | -3.9 C (25.0 F) |
| 1976 | -5.0 C (23.0 F) |
| 1977 | -2.2 C (28.0 F) |
| 1978 | -7.8 C (18.0 F) |
| 1979 | -6.1 C (21.0 F) |
| 1980 | -3.3 C (26.1 F) |
| 1981 | 0.6 C (33.1 F) |
| 1982 | -2.8 C (27.0 F) |
| 1983 | -1.7 C (28.9 F) |
| 1984 | -3.9 C (25.0 F) |
| 1985 | -3.9 C (25.0 F) |
| 1986 | -3.9 C (25.0 F) |
| 1987 | -5.6 C (21.9 F) |
| 1988 | -3.9 C (25.0 F) |
| 1989 | -5.0 C (23.0 F) |
| 1990 | -8.3 C (17.1 F) |
| 1991 | -4.4 C (24.1 F) |
| 1992 | -4.4 C (24.1 F) |
| 1993 | -5.6 C (21.9 F) |
| 1994 | -3.3 C (26.1 F) |
| 1995 | -1.7 C (28.9 F) |
| 1996 | -0.6 C (30.9 F) |
| 1997 | -4.4 C (24.1 F) |
| 1998 | -6.7 C (19.9 F) |
| 1999 | -2.2 C (28.0 F) |
| 2000 | -1.7 C (28.9 F) |
| 2001 | -3.3 C (26.1 F) |
| 2002 | -2.8 C (27.0 F) |
| 2003 | -0.6 C (30.9 F) |
| 2004 | -3.3 C (26.1 F) |
| 2005 | -1.7 C (28.9 F) |
| 2006 | -2.8 C (27.0 F) |
| 2007 | -6.1 C (21.0 F) |
| 2008 | -2.2 C (28.0 F) |
| 2009 | -2.2 C (28.0 F) |
| 2010 | -1.1 C (30.0 F) |
| 2011 | -2.8 C (27.0 F) |
| 2012 | -2.2 C (28.0 F) |
| 2013 | -3.3 C (26.1 F) |
| 2014 | 1.1 C (34.0 F) |
| 2015 | -2.8 C (27.0 F) |
| 2016 | -2.2 C (28.0 F) |
| 2017 | -2.8 C (27.0 F) |
| 2018 | -1.7 C (28.9 F) |
| 2019 | -1.7 C (28.9 F) |
| 2020 | -2.8 C (27.0 F) |
| 2021 | -1.1 C (30.0 F) |
| 2022 | -1.7 C (28.9 F) |
| 2023 | -0.6 C (30.9 F) |
| 2024 | 1.1 C (34.0 F) |
| 2025 | -1.7 C (28.9 F) |
| 2026 | 0.0 C (32.0 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1955 | 63.5 mm (2.5 in) |
| 1956 | 20.3 mm (0.8 in) |
| 1957 | 17.0 mm (0.7 in) |
| 1958 | 25.1 mm (1.0 in) |
| 1959 | 62.2 mm (2.4 in) |
| 1960 | 24.4 mm (1.0 in) |
| 1961 | 32.0 mm (1.3 in) |
| 1962 | 69.9 mm (2.8 in) |
| 1963 | 32.8 mm (1.3 in) |
| 1964 | 32.5 mm (1.3 in) |
| 1965 | 16.5 mm (0.6 in) |
| 1966 | 20.1 mm (0.8 in) |
| 1967 | 50.8 mm (2.0 in) |
| 1968 | 65.8 mm (2.6 in) |
| 1969 | 29.7 mm (1.2 in) |
| 1970 | 42.4 mm (1.7 in) |
| 1971 | 29.2 mm (1.1 in) |
| 1972 | 35.1 mm (1.4 in) |
| 1973 | 25.9 mm (1.0 in) |
| 1974 | 25.9 mm (1.0 in) |
| 1975 | 24.6 mm (1.0 in) |
| 1976 | 22.1 mm (0.9 in) |
| 1977 | 24.1 mm (0.9 in) |
| 1978 | 26.2 mm (1.0 in) |
| 1979 | 33.0 mm (1.3 in) |
| 1980 | 24.6 mm (1.0 in) |
| 1981 | 35.6 mm (1.4 in) |
| 1982 | 71.1 mm (2.8 in) |
| 1983 | 35.8 mm (1.4 in) |
| 1984 | 23.1 mm (0.9 in) |
| 1985 | 21.6 mm (0.9 in) |
| 1986 | 30.0 mm (1.2 in) |
| 1987 | 53.3 mm (2.1 in) |
| 1988 | 24.9 mm (1.0 in) |
| 1989 | 14.7 mm (0.6 in) |
| 1990 | 22.4 mm (0.9 in) |
| 1991 | 29.5 mm (1.2 in) |
| 1992 | 24.1 mm (0.9 in) |
| 1993 | 38.1 mm (1.5 in) |
| 1994 | 22.1 mm (0.9 in) |
| 1995 | 32.5 mm (1.3 in) |
| 1996 | 37.6 mm (1.5 in) |
| 1997 | 27.9 mm (1.1 in) |
| 1998 | 35.6 mm (1.4 in) |
| 1999 | 19.3 mm (0.8 in) |
| 2000 | 53.3 mm (2.1 in) |
| 2001 | 24.1 mm (0.9 in) |
| 2002 | 53.3 mm (2.1 in) |
| 2003 | 28.7 mm (1.1 in) |
| 2004 | 24.1 mm (0.9 in) |
| 2005 | 27.9 mm (1.1 in) |
| 2006 | 26.4 mm (1.0 in) |
| 2007 | 20.3 mm (0.8 in) |
| 2008 | 39.6 mm (1.6 in) |
| 2009 | 45.5 mm (1.8 in) |
| 2010 | 24.4 mm (1.0 in) |
| 2011 | 16.0 mm (0.6 in) |
| 2012 | 38.6 mm (1.5 in) |
| 2013 | 25.4 mm (1.0 in) |
| 2014 | 38.1 mm (1.5 in) |
| 2015 | 26.2 mm (1.0 in) |
| 2016 | 38.6 mm (1.5 in) |
| 2017 | 28.7 mm (1.1 in) |
| 2018 | 29.0 mm (1.1 in) |
| 2019 | 24.1 mm (0.9 in) |
| 2020 | 22.9 mm (0.9 in) |
| 2021 | 55.6 mm (2.2 in) |
| 2022 | 61.0 mm (2.4 in) |
| 2023 | 52.3 mm (2.1 in) |
| 2024 | 33.5 mm (1.3 in) |
| 2025 | 36.1 mm (1.4 in) |
| 2026 | 26.7 mm (1.1 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1955 | 96.6 mm (3.8 in) |
| 1956 | 33.2 mm (1.3 in) |
| 1957 | 35.3 mm (1.4 in) |
| 1958 | 65.7 mm (2.6 in) |
| 1959 | 66.0 mm (2.6 in) |
| 1960 | 36.8 mm (1.4 in) |
| 1961 | 50.8 mm (2.0 in) |
| 1962 | 80.9 mm (3.2 in) |
| 1963 | 67.4 mm (2.7 in) |
| 1964 | 50.8 mm (2.0 in) |
| 1965 | 50.5 mm (2.0 in) |
| 1966 | 61.3 mm (2.4 in) |
| 1967 | 93.0 mm (3.7 in) |
| 1968 | 72.5 mm (2.9 in) |
| 1969 | 55.0 mm (2.2 in) |
| 1970 | 88.4 mm (3.5 in) |
| 1971 | 36.9 mm (1.5 in) |
| 1972 | 80.0 mm (3.1 in) |
| 1973 | 51.3 mm (2.0 in) |
| 1974 | 32.8 mm (1.3 in) |
| 1975 | 35.1 mm (1.4 in) |
| 1976 | 33.6 mm (1.3 in) |
| 1977 | 38.8 mm (1.5 in) |
| 1978 | 63.9 mm (2.5 in) |
| 1979 | 57.9 mm (2.3 in) |
| 1980 | 63.7 mm (2.5 in) |
| 1981 | 61.8 mm (2.4 in) |
| 1982 | 120.6 mm (4.7 in) |
| 1983 | 65.7 mm (2.6 in) |
| 1984 | 33.6 mm (1.3 in) |
| 1985 | 31.2 mm (1.2 in) |
| 1986 | 76.5 mm (3.0 in) |
| 1987 | 91.1 mm (3.6 in) |
| 1988 | 29.2 mm (1.1 in) |
| 1989 | 19.1 mm (0.8 in) |
| 1990 | 22.4 mm (0.9 in) |
| 1991 | 48.2 mm (1.9 in) |
| 1992 | 43.2 mm (1.7 in) |
| 1993 | 42.5 mm (1.7 in) |
| 1994 | 39.6 mm (1.6 in) |
| 1995 | 87.4 mm (3.4 in) |
| 1996 | 54.9 mm (2.2 in) |
| 1997 | 54.4 mm (2.1 in) |
| 1998 | 75.5 mm (3.0 in) |
| 1999 | 49.6 mm (2.0 in) |
| 2000 | 74.0 mm (2.9 in) |
| 2001 | 53.5 mm (2.1 in) |
| 2002 | 71.4 mm (2.8 in) |
| 2003 | 35.0 mm (1.4 in) |
| 2004 | 59.5 mm (2.3 in) |
| 2005 | 62.6 mm (2.5 in) |
| 2006 | 57.8 mm (2.3 in) |
| 2007 | 38.9 mm (1.5 in) |
| 2008 | 61.5 mm (2.4 in) |
| 2009 | 56.4 mm (2.2 in) |
| 2010 | 54.2 mm (2.1 in) |
| 2011 | 43.5 mm (1.7 in) |
| 2012 | 63.5 mm (2.5 in) |
| 2013 | 28.0 mm (1.1 in) |
| 2014 | 81.5 mm (3.2 in) |
| 2015 | 40.2 mm (1.6 in) |
| 2016 | 61.8 mm (2.4 in) |
| 2017 | 66.2 mm (2.6 in) |
| 2018 | 54.2 mm (2.1 in) |
| 2019 | 51.0 mm (2.0 in) |
| 2020 | 34.8 mm (1.4 in) |
| 2021 | 68.3 mm (2.7 in) |
| 2022 | 104.5 mm (4.1 in) |
| 2023 | 92.5 mm (3.6 in) |
| 2024 | 49.3 mm (1.9 in) |
| 2025 | 45.4 mm (1.8 in) |
| 2026 | 67.8 mm (2.7 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1955 | 154 days |
| 1956 | 132 days |
| 1957 | 129 days |
| 1958 | 104 days |
| 1959 | 118 days |
| 1960 | 154 days |
| 1961 | 71 days |
| 1962 | 187 days |
| 1963 | 124 days |
| 1964 | 82 days |
| 1965 | 92 days |
| 1966 | 80 days |
| 1967 | 118 days |
| 1968 | 141 days |
| 1969 | 135 days |
| 1970 | 132 days |
| 1971 | 188 days |
| 1972 | 155 days |
| 1973 | 176 days |
| 1974 | 109 days |
| 1975 | 90 days |
| 1976 | 126 days |
| 1977 | 119 days |
| 1978 | 132 days |
| 1979 | 85 days |
| 1980 | 142 days |
| 1981 | 158 days |
| 1982 | 78 days |
| 1983 | 66 days |
| 1984 | 175 days |
| 1985 | 140 days |
| 1986 | 161 days |
| 1987 | 162 days |
| 1988 | 74 days |
| 1989 | 60 days |
| 1990 | 35 days |
| 1991 | 73 days |
| 1992 | 120 days |
| 1993 | 120 days |
| 1994 | 129 days |
| 1995 | 177 days |
| 1996 | 165 days |
| 1997 | 126 days |
| 1998 | 93 days |
| 1999 | 163 days |
| 2000 | 147 days |
| 2001 | 156 days |
| 2002 | 169 days |
| 2003 | 109 days |
| 2004 | 113 days |
| 2005 | 103 days |
| 2006 | 135 days |
| 2007 | 170 days |
| 2008 | 188 days |
| 2009 | 100 days |
| 2010 | 141 days |
| 2011 | 89 days |
| 2012 | 139 days |
| 2013 | 88 days |
| 2014 | 90 days |
| 2015 | 112 days |
| 2016 | 159 days |
| 2017 | 182 days |
| 2018 | 169 days |
| 2019 | 186 days |
| 2020 | 93 days |
| 2021 | 215 days |
| 2022 | 86 days |
| 2023 | 60 days |
| 2024 | 107 days |
| 2025 | 148 days |
| 2026 | 86 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.
Frost Dates and Growing Season
43 years with a frostAcross 43 years with a frost, the median last spring frost at Tracy Pumping Plt falls on 9 February and the median first autumn frost on 30 November, which leaves a median of 294 days between them.
Fitted over all years, the growing season changes by +6.5 days per decade at this station.
| Measure | Median, all years | Earliest period | Recent period (1971 to 2023) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 9 February | n/a | 7 February | n/a | -4.2 days per decade |
| First autumn frost | 30 November | n/a | 30 November | n/a | +2.2 days per decade |
| Growing days | 294 days | n/a | 301 days | n/a | +6.5 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.
Rainfall Return Levels
68 years, 1955 to 2025A day with at least 30.4 mm (1.2 in) of rain is expected about once in 2 years. A day with at least 89.0 mm (3.5 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 30.4 mm (1.2 in) | |
| 5 years | 42.0 mm (1.7 in) | |
| 10 years | 51.1 mm (2.0 in) | |
| 25 years | 64.5 mm (2.5 in) | |
| 50 years | 76.0 mm (3.0 in) | |
| 100 years | 89.0 mm (3.5 in) | Longer than the 68 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, 68 years of values from 1955 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: 71.1 mm (2.8 in) in 1982; 69.9 mm (2.8 in) in 1962; 65.8 mm (2.6 in) in 1968.
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 1990Over 2011 to 2025, Tracy Pumping Plt had a mean temperature of 18.2 C (64.7 F) and 293.4 mm (11.6 in) of rain a year. The 3 stations whose 1961 to 1990 climate was closest to that are Murcia/Alcantarilla (Spain, 9,612 km away), Elsinore (United States, 596 km away) and Imuris (Dge) (Mexico, 1,257 km away).
| Twin station | Country | Distance away | Mean temperature, 1961-1990 | Rain a year, 1961-1990 | Climate difference |
|---|---|---|---|---|---|
| Murcia/Alcantarilla | Spain | 9,612 km (5,973 mi) | 17.7 C (63.8 F) | 298.0 mm (11.7 in) | 1.01 |
| Elsinore | United States | 596 km (370 mi) | 17.7 C (63.8 F) | 279.6 mm (11.0 in) | 1.05 |
| Imuris (Dge) | Mexico | 1,257 km (781 mi) | 18.3 C (64.9 F) | 468.9 mm (18.5 in) | 1.05 |
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
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 2026-10-12 (12 October 2026). Records are computed by this site and are not official.
Data as of . Last revised (2026-10-13).