Gascon Threshold Days by Year (USC00293488)
13 fixed thresholds counted per year at Gascon (USC00293488): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Gascon Thresholds
- Gascon: days with a maximum temperature at or below 0 C (32 F) in 65 years, most in 1997 with 32.
- Gascon: nights with a minimum temperature at or below 0 C (32 F) in 65 years, most in 1960 with 280.
- Gascon: nights with a minimum temperature at or below -10 C (14 F) in 65 years, most in 1961 with 141.
- Gascon: days with 10 mm (0.39 in) or more of precipitation in 64 years, most in 1957 with 35.
- 13 fixed thresholds have at least one qualifying day at Gascon.
Days at or above 30 C (86 F)
33 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1954 | 7 | 9 |
| 1955 | 2 | 9 |
| 1956 | 22 | 9 |
| 1957 | 9 | 9 |
| 1958 | 5 | 9 |
| 1960 | 9 | 3 |
| 1962 | 3 | 3 |
| 1963 | 2 | 3 |
| 1964 | 2 | 3 |
| 1966 | 1 | 3 |
| 1968 | 1 | 3 |
| 1969 | 3 | 3 |
| 1970 | 1 | 2.7 |
| 1971 | 3 | 2.7 |
| 1973 | 3 | 2.7 |
| 1975 | 1 | 2.7 |
| 1978 | 3 | 2.7 |
| 1979 | 5 | 2.7 |
| 1980 | 11 | 7.5 |
| 1981 | 4 | 7.5 |
| 1990 | 1 | 4 |
| 1994 | 7 | 4 |
| 1998 | 4 | 4 |
| 2003 | 4 | 3 |
| 2009 | 2 | 3 |
| 2010 | 1 | 3.4 |
| 2011 | 3 | 3.4 |
| 2014 | 2 | 3.4 |
| 2016 | 5 | 3.4 |
| 2017 | 3 | 3.4 |
| 2018 | 3 | 3.4 |
| 2019 | 7 | 3.4 |
| 2020 | 15 | 15 |
| Year | First date | Last date |
|---|---|---|
| 1954 | 1954-06-18 | 1954-08-03 |
| 1955 | 1955-08-27 | 1955-08-29 |
| 1956 | 1956-06-13 | 1956-09-17 |
| 1957 | 1957-06-26 | 1957-07-07 |
| 1958 | 1958-07-10 | 1958-07-14 |
| 1960 | 1960-06-18 | 1960-07-30 |
| 1962 | 1962-08-10 | 1962-08-16 |
| 1963 | 1963-07-19 | 1963-08-02 |
| 1964 | 1964-07-05 | 1964-07-06 |
| 1966 | 1966-07-04 | 1966-07-04 |
| 1968 | 1968-06-28 | 1968-06-28 |
| 1969 | 1969-06-29 | 1969-07-03 |
| 1970 | 1970-08-01 | 1970-08-01 |
| 1971 | 1971-06-29 | 1971-07-13 |
| 1973 | 1973-07-01 | 1973-07-07 |
| 1975 | 1975-07-27 | 1975-07-27 |
| 1978 | 1978-06-22 | 1978-07-11 |
| 1979 | 1979-07-11 | 1979-08-05 |
| 1980 | 1980-06-26 | 1980-07-21 |
| 1981 | 1981-06-20 | 1981-07-21 |
| 1990 | 1990-06-24 | 1990-06-24 |
| 1994 | 1994-06-24 | 1994-06-30 |
| 1998 | 1998-06-27 | 1998-06-30 |
| 2003 | 2003-07-12 | 2003-07-18 |
| 2009 | 2009-07-18 | 2009-07-20 |
| 2010 | 2010-06-05 | 2010-06-05 |
| 2011 | 2011-06-29 | 2011-07-09 |
| 2014 | 2014-06-29 | 2014-06-30 |
| 2016 | 2016-06-19 | 2016-07-16 |
| 2017 | 2017-06-17 | 2017-06-21 |
| 2018 | 2018-06-26 | 2018-06-28 |
| 2019 | 2019-06-28 | 2019-08-29 |
| 2020 | 2020-07-09 | 2020-09-06 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 33 | 22 | 1956 | 15 |
| 90 F (32.2 C): Days | 8 | 5 | 2020 | 5 |
| 0 C (32 F): Ice days (max | 65 | 32 | 1997 | 8 |
| 0 C (32 F): Frost days (min | 65 | 280 | 1960 | 164 |
| -10 C (14 F): Days with min | 65 | 141 | 1961 | 34 |
| -20 C (-4 F): Days with min | 53 | 20 | 1960 | 1 |
| -30 C (-22 F): Days with min | 3 | 3 | 1971 | 1 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 64 | 35 | 1957 | 12 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 62 | 11 | 2015 | 5 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 14 | 2 | 1960 | 2 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 62 | 22 | 1997 | 7 |
| 25 cm (9.8 in): Days with 25 cm or more snowfall | 55 | 6 | 1973 | 3 |
| 50 cm (19.7 in): Days with 50 cm or more snowfall | 15 | 3 | 1973 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1954.
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 (2025-12-31).