Lava Beds Nat Mon Threshold Days by Year (USC00044838)
15 fixed thresholds counted per year at Lava Beds Nat Mon (USC00044838): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Lava Beds Nat Mon Thresholds
- Lava Beds Nat Mon: days with a maximum temperature at or above 30 C (86 F) in 41 years, most in 2003 with 63.
- Lava Beds Nat Mon: days with a maximum temperature at or below 0 C (32 F) in 41 years, most in 1993 with 24.
- Lava Beds Nat Mon: days with 10 mm (0.39 in) or more of precipitation in 41 years, most in 1998 with 23.
- Lava Beds Nat Mon: days with a maximum temperature at or above 90 F (32.2 C) in 40 years, most in 2003 with 34.
- 15 fixed thresholds have at least one qualifying day at Lava Beds Nat Mon.
Days at or above 30 C (86 F)
41 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1960 | 41 | 33.1 |
| 1961 | 42 | 33.1 |
| 1962 | 30 | 33.1 |
| 1963 | 17 | 33.1 |
| 1965 | 14 | 33.1 |
| 1966 | 32 | 33.1 |
| 1967 | 53 | 33.1 |
| 1968 | 37 | 33.1 |
| 1969 | 32 | 33.1 |
| 1970 | 43 | 33.7 |
| 1971 | 40 | 33.7 |
| 1972 | 40 | 33.7 |
| 1975 | 31 | 33.7 |
| 1976 | 21 | 33.7 |
| 1977 | 27 | 33.7 |
| 1981 | 44 | 33.8 |
| 1984 | 40 | 33.8 |
| 1985 | 45 | 33.8 |
| 1987 | 25 | 33.8 |
| 1989 | 15 | 33.8 |
| 1990 | 35 | 36.9 |
| 1992 | 49 | 36.9 |
| 1993 | 17 | 36.9 |
| 1994 | 49 | 36.9 |
| 1995 | 26 | 36.9 |
| 1996 | 50 | 36.9 |
| 1997 | 29 | 36.9 |
| 1998 | 42 | 36.9 |
| 1999 | 35 | 36.9 |
| 2000 | 47 | 50.9 |
| 2001 | 57 | 50.9 |
| 2002 | 49 | 50.9 |
| 2003 | 63 | 50.9 |
| 2004 | 39 | 50.9 |
| 2005 | 50 | 50.9 |
| 2006 | 54 | 50.9 |
| 2008 | 48 | 50.9 |
| 2011 | 38 | 40.7 |
| 2014 | 54 | 40.7 |
| 2019 | 30 | 40.7 |
| 2025 | 30 | 30 |
| Year | First date | Last date |
|---|---|---|
| 1960 | 1960-06-13 | 1960-09-27 |
| 1961 | 1961-06-15 | 1961-08-24 |
| 1962 | 1962-06-21 | 1962-09-18 |
| 1963 | 1963-06-19 | 1963-09-30 |
| 1965 | 1965-06-23 | 1965-08-08 |
| 1966 | 1966-06-15 | 1966-09-06 |
| 1967 | 1967-05-22 | 1967-09-28 |
| 1968 | 1968-06-17 | 1968-09-06 |
| 1969 | 1969-06-04 | 1969-09-03 |
| 1970 | 1970-06-02 | 1970-08-30 |
| 1971 | 1971-07-15 | 1971-09-14 |
| 1972 | 1972-05-29 | 1972-09-04 |
| 1975 | 1975-06-01 | 1975-09-09 |
| 1976 | 1976-06-19 | 1976-09-05 |
| 1977 | 1977-06-06 | 1977-09-08 |
| 1981 | 1981-06-25 | 1981-09-19 |
| 1984 | 1984-05-29 | 1984-09-18 |
| 1985 | 1985-04-14 | 1985-08-27 |
| 1987 | 1987-05-08 | 1987-10-03 |
| 1989 | 1989-07-07 | 1989-08-08 |
| 1990 | 1990-06-21 | 1990-09-12 |
| 1992 | 1992-05-06 | 1992-10-12 |
| 1993 | 1993-06-19 | 1993-10-02 |
| 1994 | 1994-06-29 | 1994-09-28 |
| 1995 | 1995-06-25 | 1995-09-16 |
| 1996 | 1996-06-03 | 1996-10-11 |
| 1997 | 1997-07-04 | 1997-09-10 |
| 1998 | 1998-07-08 | 1998-09-16 |
| 1999 | 1999-05-24 | 1999-09-17 |
| 2000 | 2000-05-22 | 2000-09-14 |
| 2001 | 2001-05-12 | 2001-10-02 |
| 2002 | 2002-06-13 | 2002-09-24 |
| 2003 | 2003-05-24 | 2003-09-29 |
| 2004 | 2004-06-23 | 2004-09-07 |
| 2005 | 2005-05-27 | 2005-09-21 |
| 2006 | 2006-05-16 | 2006-09-30 |
| 2008 | 2008-05-17 | 2008-09-28 |
| 2011 | 2011-06-23 | 2011-09-24 |
| 2014 | 2014-06-09 | 2014-09-20 |
| 2019 | 2019-06-12 | 2019-09-06 |
| 2025 | 2025-05-31 | 2025-09-03 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 41 | 63 | 2003 | 30 |
| 35 C (95 F): Days | 31 | 12 | 1998 | 4 |
| 90 F (32.2 C): Days | 40 | 34 | 2003 | 13 |
| 100 F (37.8 C): Days | 7 | 4 | 2002 | 3 |
| 0 C (32 F): Ice days (max | 41 | 24 | 1993 | 4 |
| 0 C (32 F): Frost days (min | 40 | 197 | 1971 | 52 |
| -10 C (14 F): Days with min | 40 | 29 | 1972 | 2 |
| -20 C (-4 F): Days with min | 6 | 6 | 1972 | 2 |
| 20 C (68 F): Tropical nights (min | 5 | 1 | 1961 | 1 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 41 | 23 | 1998 | 1 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 30 | 7 | 1995 | 3 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 6 | 2 | 1962 | 1 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 40 | 7 | 1993 | 1 |
| 25 cm (9.8 in): Days with 25 cm or more snowfall | 16 | 3 | 1975 | 1 |
| 50 cm (19.7 in): Days with 50 cm or more snowfall | 4 | 1 | 1961 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1960.
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 2026-10-17 (17 October 2026). Threshold counts are computed by this site.
Data as of . Last revised (2026-10-12).