Hollister 2 Weather Records (USC00044025)
Record envelope, standing records and threshold days for Hollister 2 (USC00044025), California, United States, with 79 years of record.
Key Facts for Hollister 2
- Hollister 2 (USC00044025) is a weather station in California, United States at 36.85 latitude and -121.42 longitude, 84 m (275 ft) above sea level.
- The station reports from 1948 to 2026, 79 years of record.
- 1,464 records set at Hollister 2 still stand.
- Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
- Hollister 2 set a daily record precipitation of 2.3 mm (0.09 in) on 12 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, 36.85 latitude, -121.42 longitude.
- Elevation: 84 m (275 ft).
- Period of record: 1948 to 2026, 79 years.
- Eligible elements: tmax, tmin, prcp, snow, snwd.
Daily Record Envelope and 2026
22 days at or beyond a record| Month | Highest record high | Lowest record low | 2026 highest maximum | 2026 lowest minimum |
|---|---|---|---|---|
| Jan | 28.9 C (84.0 F) | -6.7 C (19.9 F) | 22.8 C (73.0 F) | -0.6 C (30.9 F) |
| Feb | 27.8 C (82.0 F) | -6.7 C (19.9 F) | 27.2 C (81.0 F) | 0.6 C (33.1 F) |
| Mar | 34.4 C (93.9 F) | -3.9 C (25.0 F) | 34.4 C (93.9 F) | 2.8 C (37.0 F) |
| Apr | 37.2 C (99.0 F) | -2.8 C (27.0 F) | 30.6 C (87.1 F) | 4.4 C (39.9 F) |
| May | 40.6 C (105.1 F) | 2.8 C (37.0 F) | 30.6 C (87.1 F) | 7.2 C (45.0 F) |
| Jun | 42.2 C (108.0 F) | 3.3 C (37.9 F) | 28.9 C (84.0 F) | 7.8 C (46.0 F) |
| Jul | 44.4 C (111.9 F) | 3.9 C (39.0 F) | 35.6 C (96.1 F) | 10.6 C (51.1 F) |
| Aug | 43.3 C (109.9 F) | 1.1 C (34.0 F) | 35.0 C (95.0 F) | 10.0 C (50.0 F) |
| Sep | 43.9 C (111.0 F) | 3.3 C (37.9 F) | n/a | n/a |
| Oct | 41.7 C (107.1 F) | 1.1 C (34.0 F) | n/a | n/a |
| Nov | 34.4 C (93.9 F) | -4.4 C (24.1 F) | n/a | n/a |
| Dec | 25.6 C (78.1 F) | -10.0 C (14.0 F) | n/a | n/a |
Which Years Hold Standing Records
1,464 standing records| Year set | Standing records |
|---|---|
| 1975 | 4 |
| 1976 | 34 |
| 1979 | 6 |
| 1980 | 51 |
| 1981 | 47 |
| 1982 | 42 |
| 1983 | 40 |
| 1984 | 30 |
| 1985 | 36 |
| 1986 | 23 |
| 1987 | 28 |
| 1988 | 42 |
| 1989 | 63 |
| 1990 | 62 |
| 1991 | 38 |
| 1992 | 21 |
| 1993 | 32 |
| 1994 | 33 |
| 1995 | 36 |
| 1996 | 49 |
| 1997 | 36 |
| 1998 | 27 |
| 1999 | 58 |
| 2000 | 29 |
| 2001 | 61 |
| 2002 | 58 |
| 2003 | 12 |
| 2004 | 18 |
| 2005 | 7 |
| 2006 | 27 |
| 2007 | 24 |
| 2008 | 27 |
| 2009 | 26 |
| 2010 | 25 |
| 2011 | 14 |
| 2012 | 20 |
| 2013 | 25 |
| 2014 | 18 |
| 2015 | 19 |
| 2016 | 19 |
| 2017 | 24 |
| 2018 | 15 |
| 2019 | 21 |
| 2020 | 21 |
| 2021 | 18 |
| 2022 | 19 |
| 2023 | 25 |
| 2024 | 14 |
| 2025 | 16 |
| 2026 | 24 |
All-Time Record Progression
2 new records| Date | Kind | Detail |
|---|---|---|
| 2006-01-03 | Record daily precipitation | Record daily precipitation 71.6 mm (2.8 in) |
| 2020-08-17 | Record high minimum temperature | Record high minimum temperature 22.2 C (72.0 F) |
Wettest Day of Each Month
Jan: 71.6 mm (2.8 in)| Month | Record daily precipitation (mm) | Date |
|---|---|---|
| Jan | 71.6 mm (2.8 in) | 3 January 2006 |
| Feb | 59.2 mm (2.3 in) | 3 February 1998 |
| Mar | 52.1 mm (2.1 in) | 10 March 1995 |
| Apr | 36.3 mm (1.4 in) | 19 April 1981 |
| May | 22.4 mm (0.9 in) | 28 May 1990 |
| Jun | 12.7 mm (0.5 in) | 17 June 2005 |
| Jul | 15.5 mm (0.6 in) | 2 July 1980 |
| Aug | 22.4 mm (0.9 in) | 19 August 1976 |
| Sep | 35.8 mm (1.4 in) | 29 September 1976 |
| Oct | 58.7 mm (2.3 in) | 13 October 2009 |
| Nov | 50.8 mm (2.0 in) | 14 November 2025 |
| Dec | 51.1 mm (2.0 in) | 12 December 2014 |
Period of Record Coverage
1975 to 2026| Year | Days with data | Share of year | Complete |
|---|---|---|---|
| 1975 | 31 | 8% | No |
| 1976 | 258 | 70% | No |
| 1979 | 58 | 16% | No |
| 1980 | 366 | 100% | Yes |
| 1981 | 365 | 100% | Yes |
| 1982 | 364 | 100% | Yes |
| 1983 | 365 | 100% | Yes |
| 1984 | 366 | 100% | Yes |
| 1985 | 295 | 81% | No |
| 1986 | 309 | 85% | No |
| 1987 | 308 | 84% | No |
| 1988 | 306 | 84% | No |
| 1989 | 359 | 98% | Yes |
| 1990 | 365 | 100% | Yes |
| 1991 | 365 | 100% | Yes |
| 1992 | 366 | 100% | Yes |
| 1993 | 365 | 100% | Yes |
| 1994 | 351 | 96% | Yes |
| 1995 | 351 | 96% | Yes |
| 1996 | 315 | 86% | No |
| 1997 | 315 | 86% | No |
| 1998 | 282 | 77% | No |
| 1999 | 295 | 81% | No |
| 2000 | 264 | 72% | No |
| 2001 | 365 | 100% | Yes |
| 2002 | 361 | 99% | Yes |
| 2003 | 325 | 89% | No |
| 2004 | 366 | 100% | Yes |
| 2005 | 351 | 96% | Yes |
| 2006 | 358 | 98% | Yes |
| 2007 | 365 | 100% | Yes |
| 2008 | 321 | 88% | No |
| 2009 | 350 | 96% | Yes |
| 2010 | 362 | 99% | Yes |
| 2011 | 352 | 96% | Yes |
| 2012 | 354 | 97% | Yes |
| 2013 | 348 | 95% | Yes |
| 2014 | 356 | 98% | Yes |
| 2015 | 361 | 99% | Yes |
| 2016 | 362 | 99% | Yes |
| 2017 | 364 | 100% | Yes |
| 2018 | 351 | 96% | Yes |
| 2019 | 333 | 91% | Yes |
| 2020 | 240 | 66% | No |
| 2021 | 324 | 89% | No |
| 2022 | 325 | 89% | No |
| 2023 | 327 | 90% | No |
| 2024 | 366 | 100% | Yes |
| 2025 | 365 | 100% | Yes |
| 2026 | 243 | 67% | No |
Latest Records
20| Date | Station | Record | Value | Beat old record by | Old record stood | Significance |
|---|---|---|---|---|---|---|
| 12 September 2026 | Hollister 2, US | daily rain (Provisional) | 2.3 mm (0.09 in) | 2.3 mm (0.09 in) | 77 years | 20 of 100 (Routine) |
| 8 September 2026 | Hollister 2, US | daily rain (Provisional) | 2.0 mm (0.08 in) | 1.7 mm (0.07 in) | 27 years | 16 of 100 (Routine) |
| 7 September 2026 | Hollister 2, US | daily rain (Provisional) | 5.3 mm (0.21 in) | 5.3 mm (0.21 in) | 77 years | 20 of 100 (Routine) |
| 6 September 2026 | Hollister 2, US | daily rain (Provisional) | 3.1 mm (0.12 in) | 3.1 mm (0.12 in) | 77 years | 20 of 100 (Routine) |
| 5 September 2026 | Hollister 2, US | daily rain (Provisional) | 4.4 mm (0.17 in) | 4.4 mm (0.17 in) | 77 years | 20 of 100 (Routine) |
| 4 September 2026 | Hollister 2, US | daily rain (Provisional) | 6.4 mm (0.25 in) | 6.4 mm (0.25 in) | 77 years | 20 of 100 (Routine) |
| 3 September 2026 | Hollister 2, US | daily rain (Provisional) | 4.3 mm (0.17 in) | 4.3 mm (0.17 in) | 77 years | 20 of 100 (Routine) |
| 2 September 2026 | Hollister 2, US | daily rain (Provisional) | 1.8 mm (0.07 in) | 1.8 mm (0.07 in) | 77 years | 20 of 100 (Routine) |
| 28 August 2026 | Hollister 2, US | daily high min (Provisional) | 17.2 C (63.0 F) | 0.5 C (0.9 F) | 11 years | 10 of 100 (Routine) |
| 27 August 2026 | Hollister 2, US | daily high min (Provisional) | 16.1 C (61.0 F) | 0.5 C (0.9 F) | 28 years | 15 of 100 (Routine) |
| 26 August 2026 | Hollister 2, US | daily high max (Tie, Provisional) | 35.0 C (95.0 F) | tie | 40 years | 4 of 100 (Routine) |
| 21 July 2026 | Hollister 2, US | daily high min (Tie) | 17.8 C (64.0 F) | tie | 12 years | 2 of 100 (Routine) |
| 15 July 2026 | Hollister 2, US | daily high min (Tie) | 16.1 C (61.0 F) | tie | 12 years | 2 of 100 (Routine) |
| 13 July 2026 | Hollister 2, US | daily high min (Tie) | 18.3 C (64.9 F) | tie | 27 years | 3 of 100 (Routine) |
| 1 July 2026 | Hollister 2, US | daily low max | 20.0 C (68.0 F) | 1.1 C (2.0 F) | 28 years | 15 of 100 (Routine) |
| 15 June 2026 | Hollister 2, US | monthly low max (Tie) | 15.0 C (59.0 F) | tie | 43 years | 6 of 100 (Routine) |
| 6 June 2026 | Hollister 2, US | daily high min (Tie) | 14.4 C (57.9 F) | tie | 32 years | 3 of 100 (Routine) |
| 18 May 2026 | Hollister 2, US | daily high min (Tie) | 12.8 C (55.0 F) | tie | 29 years | 3 of 100 (Routine) |
| 25 April 2026 | Hollister 2, US | daily low max (Tie) | 13.9 C (57.0 F) | tie | 20 years | 2 of 100 (Routine) |
| 4 April 2026 | Hollister 2, US | daily high max | 30.6 C (87.1 F) | 1.7 C (3.1 F) | 36 years | 19 of 100 (Routine) |
Climate Trend
38 complete years, 1980 to 2025| Year | Annual mean temperature | Difference from the station mean |
|---|---|---|
| 1980 | 14.5 C | -0.41 C |
| 1981 | 14.8 C | -0.07 C |
| 1982 | 13.7 C | -1.17 C |
| 1983 | 15.0 C | +0.14 C |
| 1984 | 14.8 C | -0.10 C |
| 1986 | 15.4 C | +0.49 C |
| 1987 | 15.0 C | +0.14 C |
| 1988 | 14.8 C | -0.13 C |
| 1989 | 14.2 C | -0.72 C |
| 1990 | 14.0 C | -0.95 C |
| 1991 | 14.3 C | -0.58 C |
| 1992 | 15.6 C | +0.65 C |
| 1993 | 15.0 C | +0.06 C |
| 1994 | 14.0 C | -0.92 C |
| 1995 | 15.3 C | +0.39 C |
| 1996 | 15.7 C | +0.81 C |
| 1997 | 15.9 C | +0.97 C |
| 1998 | 14.7 C | -0.17 C |
| 1999 | 13.8 C | -1.09 C |
| 2001 | 15.7 C | +0.84 C |
| 2002 | 14.4 C | -0.50 C |
| 2004 | 15.3 C | +0.36 C |
| 2006 | 14.5 C | -0.36 C |
| 2007 | 14.6 C | -0.34 C |
| 2008 | 14.6 C | -0.32 C |
| 2009 | 15.1 C | +0.22 C |
| 2010 | 14.3 C | -0.65 C |
| 2011 | 13.8 C | -1.06 C |
| 2012 | 14.9 C | -0.04 C |
| 2013 | 14.7 C | -0.17 C |
| 2014 | 16.3 C | +1.37 C |
| 2015 | 15.7 C | +0.79 C |
| 2016 | 15.0 C | +0.09 C |
| 2017 | 15.3 C | +0.43 C |
| 2018 | 14.9 C | +0.03 C |
| 2019 | 15.1 C | +0.23 C |
| 2024 | 15.9 C | +0.97 C |
| 2025 | 15.6 C | +0.65 C |
The fitted trend in annual mean temperature here over 1980 to 2025 is 0.2 C (0.0 to 0.3) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: 0.3 F (0.0 to 0.6) per decade. The slope is a straight line fitted to 38 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 (0.0 to 0.3) per decade | 0.3 F (0.0 to 0.6) per decade | 1980 to 2025 | 38 | Not clearly different from zero |
| Mean daily maximum | 0.01 C (-0.17 to 0.19) per decade | 0.02 F (-0.31 to 0.34) per decade | 1980 to 2025 | 38 | Not clearly different from zero |
| Mean daily minimum | 0.3 C (0.1 to 0.5) per decade | 0.5 F (0.2 to 0.9) per decade | 1980 to 2025 | 38 | 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
1948 to 2026| Measure | Record | Year of the record | Median year | Years with a value |
|---|---|---|---|---|
| Hottest day (TXx) | 44.4 C (111.9 F) | 2006 | 39.4 C (102.9 F) | 50 |
| Coldest night (TNn) | -10.0 C (14.0 F) | 1990 | -2.8 C (27.0 F) | 50 |
| Wettest day (Rx1day) | 71.6 mm (2.8 in) | 2006 | 35.8 mm (1.4 in) | 54 |
| Wettest five days (Rx5day) | 115.3 mm (4.5 in) | 1998 | 53.7 mm (2.1 in) | 54 |
| Longest dry spell (CDD) | 197 days | 1950 | 117 days | 54 |
Hottest day (TXx)
| Year | Hottest day (TXx) |
|---|---|
| 1948 | n/a |
| 1949 | n/a |
| 1950 | n/a |
| 1951 | n/a |
| 1975 | 25.0 C (77.0 F) |
| 1976 | 42.2 C (108.0 F) |
| 1979 | 24.4 C (75.9 F) |
| 1980 | 41.7 C (107.1 F) |
| 1981 | 38.9 C (102.0 F) |
| 1982 | 36.7 C (98.1 F) |
| 1983 | 40.6 C (105.1 F) |
| 1984 | 39.4 C (102.9 F) |
| 1985 | 39.4 C (102.9 F) |
| 1986 | 36.7 C (98.1 F) |
| 1987 | 41.1 C (106.0 F) |
| 1988 | 40.0 C (104.0 F) |
| 1989 | 41.1 C (106.0 F) |
| 1990 | 37.8 C (100.0 F) |
| 1991 | 38.3 C (100.9 F) |
| 1992 | 36.7 C (98.1 F) |
| 1993 | 41.7 C (107.1 F) |
| 1994 | 38.9 C (102.0 F) |
| 1995 | 41.1 C (106.0 F) |
| 1996 | 40.6 C (105.1 F) |
| 1997 | 40.0 C (104.0 F) |
| 1998 | 43.3 C (109.9 F) |
| 1999 | 37.8 C (100.0 F) |
| 2000 | 39.4 C (102.9 F) |
| 2001 | 40.6 C (105.1 F) |
| 2002 | 40.0 C (104.0 F) |
| 2003 | 40.6 C (105.1 F) |
| 2004 | 39.4 C (102.9 F) |
| 2005 | 40.0 C (104.0 F) |
| 2006 | 44.4 C (111.9 F) |
| 2007 | 38.9 C (102.0 F) |
| 2008 | 42.2 C (108.0 F) |
| 2009 | 39.4 C (102.9 F) |
| 2010 | 41.7 C (107.1 F) |
| 2011 | 37.2 C (99.0 F) |
| 2012 | 40.0 C (104.0 F) |
| 2013 | 38.3 C (100.9 F) |
| 2014 | 37.8 C (100.0 F) |
| 2015 | 38.9 C (102.0 F) |
| 2016 | 37.8 C (100.0 F) |
| 2017 | 43.3 C (109.9 F) |
| 2018 | 35.6 C (96.1 F) |
| 2019 | 38.9 C (102.0 F) |
| 2020 | 43.9 C (111.0 F) |
| 2021 | 38.9 C (102.0 F) |
| 2022 | 42.8 C (109.0 F) |
| 2023 | 36.7 C (98.1 F) |
| 2024 | 40.6 C (105.1 F) |
| 2025 | 37.2 C (99.0 F) |
| 2026 | 35.6 C (96.1 F) |
Coldest night (TNn)
| Year | Coldest night (TNn) |
|---|---|
| 1948 | n/a |
| 1949 | n/a |
| 1950 | n/a |
| 1951 | n/a |
| 1975 | -2.8 C (27.0 F) |
| 1976 | -5.0 C (23.0 F) |
| 1979 | -3.9 C (25.0 F) |
| 1980 | -2.8 C (27.0 F) |
| 1981 | -1.7 C (28.9 F) |
| 1982 | -4.4 C (24.1 F) |
| 1983 | -3.3 C (26.1 F) |
| 1984 | -3.9 C (25.0 F) |
| 1985 | -4.4 C (24.1 F) |
| 1986 | -1.7 C (28.9 F) |
| 1987 | -5.0 C (23.0 F) |
| 1988 | -4.4 C (24.1 F) |
| 1989 | -6.7 C (19.9 F) |
| 1990 | -10.0 C (14.0 F) |
| 1991 | -2.8 C (27.0 F) |
| 1992 | -2.8 C (27.0 F) |
| 1993 | -4.4 C (24.1 F) |
| 1994 | -2.8 C (27.0 F) |
| 1995 | -1.1 C (30.0 F) |
| 1996 | -1.7 C (28.9 F) |
| 1997 | -3.3 C (26.1 F) |
| 1998 | -5.6 C (21.9 F) |
| 1999 | -2.8 C (27.0 F) |
| 2000 | -1.1 C (30.0 F) |
| 2001 | -1.7 C (28.9 F) |
| 2002 | -3.9 C (25.0 F) |
| 2003 | -2.2 C (28.0 F) |
| 2004 | -3.9 C (25.0 F) |
| 2005 | -1.1 C (30.0 F) |
| 2006 | -3.3 C (26.1 F) |
| 2007 | -6.7 C (19.9 F) |
| 2008 | -8.3 C (17.1 F) |
| 2009 | -3.3 C (26.1 F) |
| 2010 | -2.8 C (27.0 F) |
| 2011 | -3.3 C (26.1 F) |
| 2012 | -3.9 C (25.0 F) |
| 2013 | -5.6 C (21.9 F) |
| 2014 | -0.6 C (30.9 F) |
| 2015 | -3.3 C (26.1 F) |
| 2016 | -2.8 C (27.0 F) |
| 2017 | -2.2 C (28.0 F) |
| 2018 | -2.8 C (27.0 F) |
| 2019 | -1.7 C (28.9 F) |
| 2020 | -5.6 C (21.9 F) |
| 2021 | -1.1 C (30.0 F) |
| 2022 | -2.2 C (28.0 F) |
| 2023 | -1.7 C (28.9 F) |
| 2024 | -0.6 C (30.9 F) |
| 2025 | -1.1 C (30.0 F) |
| 2026 | -0.6 C (30.9 F) |
Wettest day (Rx1day)
| Year | Wettest day (Rx1day) |
|---|---|
| 1948 | 34.0 mm (1.3 in) |
| 1949 | 19.6 mm (0.8 in) |
| 1950 | 48.0 mm (1.9 in) |
| 1951 | 14.5 mm (0.6 in) |
| 1975 | 0.8 mm (0.03 in) |
| 1976 | 35.8 mm (1.4 in) |
| 1979 | 13.5 mm (0.5 in) |
| 1980 | 25.4 mm (1.0 in) |
| 1981 | 36.3 mm (1.4 in) |
| 1982 | 41.4 mm (1.6 in) |
| 1983 | 43.9 mm (1.7 in) |
| 1984 | 18.8 mm (0.7 in) |
| 1985 | 25.1 mm (1.0 in) |
| 1986 | 27.2 mm (1.1 in) |
| 1987 | 54.9 mm (2.2 in) |
| 1988 | 22.4 mm (0.9 in) |
| 1989 | 21.8 mm (0.9 in) |
| 1990 | 23.6 mm (0.9 in) |
| 1991 | 36.8 mm (1.4 in) |
| 1992 | 32.5 mm (1.3 in) |
| 1993 | 29.7 mm (1.2 in) |
| 1994 | 17.8 mm (0.7 in) |
| 1995 | 52.1 mm (2.1 in) |
| 1996 | 46.5 mm (1.8 in) |
| 1997 | 47.2 mm (1.9 in) |
| 1998 | 59.2 mm (2.3 in) |
| 1999 | 24.6 mm (1.0 in) |
| 2000 | 54.1 mm (2.1 in) |
| 2001 | 31.0 mm (1.2 in) |
| 2002 | 50.8 mm (2.0 in) |
| 2003 | 41.7 mm (1.6 in) |
| 2004 | 32.5 mm (1.3 in) |
| 2005 | 58.4 mm (2.3 in) |
| 2006 | 71.6 mm (2.8 in) |
| 2007 | 18.0 mm (0.7 in) |
| 2008 | 56.9 mm (2.2 in) |
| 2009 | 58.7 mm (2.3 in) |
| 2010 | 35.8 mm (1.4 in) |
| 2011 | 42.4 mm (1.7 in) |
| 2012 | 42.7 mm (1.7 in) |
| 2013 | 10.4 mm (0.4 in) |
| 2014 | 51.1 mm (2.0 in) |
| 2015 | 16.3 mm (0.6 in) |
| 2016 | 19.1 mm (0.8 in) |
| 2017 | 50.8 mm (2.0 in) |
| 2018 | 20.1 mm (0.8 in) |
| 2019 | 50.8 mm (2.0 in) |
| 2020 | 21.6 mm (0.9 in) |
| 2021 | 50.3 mm (2.0 in) |
| 2022 | 17.8 mm (0.7 in) |
| 2023 | 50.8 mm (2.0 in) |
| 2024 | 20.1 mm (0.8 in) |
| 2025 | 50.8 mm (2.0 in) |
| 2026 | 50.8 mm (2.0 in) |
Wettest five days (Rx5day)
| Year | Wettest five days (Rx5day) |
|---|---|
| 1948 | 39.5 mm (1.6 in) |
| 1949 | 33.7 mm (1.3 in) |
| 1950 | 66.0 mm (2.6 in) |
| 1951 | 29.4 mm (1.2 in) |
| 1975 | 0.8 mm (0.03 in) |
| 1976 | 100.8 mm (4.0 in) |
| 1979 | 28.3 mm (1.1 in) |
| 1980 | 75.4 mm (3.0 in) |
| 1981 | 79.1 mm (3.1 in) |
| 1982 | 57.8 mm (2.3 in) |
| 1983 | 75.4 mm (3.0 in) |
| 1984 | 38.3 mm (1.5 in) |
| 1985 | 39.1 mm (1.5 in) |
| 1986 | 71.7 mm (2.8 in) |
| 1987 | 70.9 mm (2.8 in) |
| 1988 | 49.7 mm (2.0 in) |
| 1989 | 22.3 mm (0.9 in) |
| 1990 | 36.6 mm (1.4 in) |
| 1991 | 85.1 mm (3.4 in) |
| 1992 | 76.8 mm (3.0 in) |
| 1993 | 79.2 mm (3.1 in) |
| 1994 | 53.5 mm (2.1 in) |
| 1995 | 88.7 mm (3.5 in) |
| 1996 | 74.4 mm (2.9 in) |
| 1997 | 71.1 mm (2.8 in) |
| 1998 | 115.3 mm (4.5 in) |
| 1999 | 38.8 mm (1.5 in) |
| 2000 | 73.9 mm (2.9 in) |
| 2001 | 53.9 mm (2.1 in) |
| 2002 | 68.1 mm (2.7 in) |
| 2003 | 79.5 mm (3.1 in) |
| 2004 | 98.0 mm (3.9 in) |
| 2005 | 66.3 mm (2.6 in) |
| 2006 | 71.6 mm (2.8 in) |
| 2007 | 31.6 mm (1.2 in) |
| 2008 | 85.6 mm (3.4 in) |
| 2009 | 58.7 mm (2.3 in) |
| 2010 | 88.3 mm (3.5 in) |
| 2011 | 61.0 mm (2.4 in) |
| 2012 | 47.5 mm (1.9 in) |
| 2013 | 10.4 mm (0.4 in) |
| 2014 | 25.4 mm (1.0 in) |
| 2015 | 16.3 mm (0.6 in) |
| 2016 | 20.4 mm (0.8 in) |
| 2017 | 87.6 mm (3.4 in) |
| 2018 | 0.0 mm (0.00 in) |
| 2019 | 0.0 mm (0.00 in) |
| 2020 | 0.0 mm (0.00 in) |
| 2021 | 0.0 mm (0.00 in) |
| 2022 | 43.2 mm (1.7 in) |
| 2023 | 47.0 mm (1.9 in) |
| 2024 | 0.0 mm (0.00 in) |
| 2025 | 21.3 mm (0.8 in) |
| 2026 | 23.5 mm (0.9 in) |
Longest dry spell (CDD)
| Year | Longest dry spell (CDD) |
|---|---|
| 1948 | 102 days |
| 1949 | 134 days |
| 1950 | 197 days |
| 1951 | 154 days |
| 1975 | 31 days |
| 1976 | 68 days |
| 1979 | 18 days |
| 1980 | 141 days |
| 1981 | 169 days |
| 1982 | 85 days |
| 1983 | 104 days |
| 1984 | 152 days |
| 1985 | 144 days |
| 1986 | 139 days |
| 1987 | 174 days |
| 1988 | 147 days |
| 1989 | 75 days |
| 1990 | 114 days |
| 1991 | 102 days |
| 1992 | 190 days |
| 1993 | 128 days |
| 1994 | 114 days |
| 1995 | 137 days |
| 1996 | 161 days |
| 1997 | 119 days |
| 1998 | 90 days |
| 1999 | 146 days |
| 2000 | 38 days |
| 2001 | 153 days |
| 2002 | 169 days |
| 2003 | 147 days |
| 2004 | 142 days |
| 2005 | 121 days |
| 2006 | 135 days |
| 2007 | 153 days |
| 2008 | 178 days |
| 2009 | 110 days |
| 2010 | 142 days |
| 2011 | 92 days |
| 2012 | 128 days |
| 2013 | 96 days |
| 2014 | 148 days |
| 2015 | 73 days |
| 2016 | 5 days |
| 2017 | 11 days |
| 2018 | 5 days |
| 2019 | 11 days |
| 2020 | 5 days |
| 2021 | 5 days |
| 2022 | 25 days |
| 2023 | 5 days |
| 2024 | 5 days |
| 2025 | 5 days |
| 2026 | 4 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
33 years with a frostAcross 33 years with a frost, the median last spring frost at Hollister 2 falls on 27 February and the median first autumn frost on 27 November, which leaves a median of 277 days between them.
Fitted over all years, the growing season changes by +10.0 days per decade at this station.
| Measure | Median, all years | Earliest period | Recent period (1984 to 2024) | Recent against earliest | Fitted trend |
|---|---|---|---|---|---|
| Last spring frost | 27 February | n/a | 28 February | n/a | -3.7 days per decade |
| First autumn frost | 27 November | n/a | 30 November | n/a | +6.2 days per decade |
| Growing days | 277 days | n/a | 278 days | n/a | +10.0 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
33 years, 1949 to 2013A day with at least 35.5 mm (1.4 in) of rain is expected about once in 2 years. A day with at least 79.4 mm (3.1 in) of rain is expected about once in 100 years.
| Expected about once in | A day with at least | Note |
|---|---|---|
| 2 years | 35.5 mm (1.4 in) | |
| 5 years | 49.8 mm (2.0 in) | |
| 10 years | 58.2 mm (2.3 in) | |
| 25 years | 67.6 mm (2.7 in) | |
| 50 years | 73.8 mm (2.9 in) | Longer than the 33 years of record |
| 100 years | 79.4 mm (3.1 in) | Longer than the 33 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, 33 years of values from 1949 to 2013.
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: 71.6 mm (2.8 in) in 2006; 59.2 mm (2.3 in) in 1998; 58.7 mm (2.3 in) in 2009.
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 2026-10-13 (13 October 2026). Records are computed by this site and are not official.
Data as of . Last revised (2026-10-13).