Glenthompson Threshold Days by Year (ASN00089075)
3 fixed thresholds counted per year at Glenthompson (ASN00089075): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Glenthompson Thresholds
- Glenthompson: days with 10 mm (0.39 in) or more of precipitation in 27 years, most in 2016 with 26.
- Glenthompson: days with 25 mm (0.98 in) or more of precipitation in 20 years, most in 2010 with 6.
- Glenthompson: days with 50 mm (1.97 in) or more of precipitation in 6 years, most in 2011 with 2.
- 3 fixed thresholds have at least one qualifying day at Glenthompson.
Days with 10 mm (0.39 in) or more of precipitation
27 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1966 | 7 | 11.3 |
| 1967 | 5 | 11.3 |
| 1968 | 14 | 11.3 |
| 1969 | 19 | 11.3 |
| 1970 | 20 | 14 |
| 1971 | 15 | 14 |
| 1972 | 11 | 14 |
| 1973 | 16 | 14 |
| 1974 | 13 | 14 |
| 1975 | 15 | 14 |
| 1976 | 15 | 14 |
| 1977 | 11 | 14 |
| 1978 | 16 | 14 |
| 1979 | 8 | 14 |
| 2000 | 7 | 7 |
| 2010 | 24 | 16.5 |
| 2011 | 10 | 16.5 |
| 2012 | 15 | 16.5 |
| 2013 | 14 | 16.5 |
| 2014 | 14 | 16.5 |
| 2015 | 11 | 16.5 |
| 2016 | 26 | 16.5 |
| 2017 | 18 | 16.5 |
| 2018 | 16 | 16.5 |
| 2019 | 17 | 16.5 |
| 2020 | 17 | 12.5 |
| 2025 | 8 | 12.5 |
| Year | First date | Last date |
|---|---|---|
| 1966 | 1966-02-14 | 1966-12-12 |
| 1967 | 1967-01-16 | 1967-08-28 |
| 1968 | 1968-04-30 | 1968-12-26 |
| 1969 | 1969-02-10 | 1969-12-24 |
| 1970 | 1970-01-03 | 1970-12-31 |
| 1971 | 1971-01-29 | 1971-12-31 |
| 1972 | 1972-01-12 | 1972-11-24 |
| 1973 | 1973-01-31 | 1973-12-15 |
| 1974 | 1974-01-14 | 1974-10-16 |
| 1975 | 1975-01-11 | 1975-10-30 |
| 1976 | 1976-02-24 | 1976-12-24 |
| 1977 | 1977-01-17 | 1977-11-29 |
| 1978 | 1978-04-10 | 1978-12-04 |
| 1979 | 1979-05-03 | 1979-11-15 |
| 2000 | 2000-04-05 | 2000-10-24 |
| 2010 | 2010-02-05 | 2010-12-18 |
| 2011 | 2011-01-12 | 2011-11-20 |
| 2012 | 2012-01-04 | 2012-11-27 |
| 2013 | 2013-05-13 | 2013-12-05 |
| 2014 | 2014-01-02 | 2014-09-02 |
| 2015 | 2015-01-09 | 2015-12-26 |
| 2016 | 2016-01-25 | 2016-12-28 |
| 2017 | 2017-01-13 | 2017-11-26 |
| 2018 | 2018-02-23 | 2018-12-15 |
| 2019 | 2019-03-15 | 2019-11-08 |
| 2020 | 2020-02-01 | 2020-11-29 |
| 2025 | 2025-01-06 | 2025-06-28 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 10 mm (0.39 in): Days with 10 mm or more rain | 27 | 26 | 2016 | 8 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 20 | 6 | 2010 | 5 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 6 | 2 | 2011 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1966.
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).