Lorna Glen Threshold Days by Year (ASN00013005)
5 fixed thresholds counted per year at Lorna Glen (ASN00013005): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Lorna Glen Thresholds
- Lorna Glen: days with 10 mm (0.39 in) or more of precipitation in 71 years, most in 1947 with 18.
- Lorna Glen: days with 25 mm (0.98 in) or more of precipitation in 60 years, most in 1942 with 8.
- Lorna Glen: days with 50 mm (1.97 in) or more of precipitation in 31 years, most in 1958 with 4.
- Lorna Glen: days with 100 mm (3.94 in) or more of precipitation in 5 years, most in 1942 with 1.
- 5 fixed thresholds have at least one qualifying day at Lorna Glen.
Days with 10 mm (0.39 in) or more of precipitation
71 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1940 | 2 | 8.8 |
| 1941 | 8 | 8.8 |
| 1942 | 17 | 8.8 |
| 1943 | 7 | 8.8 |
| 1944 | 2 | 8.8 |
| 1945 | 8 | 8.8 |
| 1946 | 10 | 8.8 |
| 1947 | 18 | 8.8 |
| 1948 | 10 | 8.8 |
| 1949 | 6 | 8.8 |
| 1950 | 2 | 5.5 |
| 1951 | 4 | 5.5 |
| 1952 | 5 | 5.5 |
| 1953 | 6 | 5.5 |
| 1954 | 7 | 5.5 |
| 1955 | 13 | 5.5 |
| 1956 | 2 | 5.5 |
| 1957 | 3 | 5.5 |
| 1958 | 10 | 5.5 |
| 1959 | 3 | 5.5 |
| 1960 | 8 | 5.4 |
| 1961 | 4 | 5.4 |
| 1962 | 6 | 5.4 |
| 1963 | 4 | 5.4 |
| 1964 | 2 | 5.4 |
| 1965 | 6 | 5.4 |
| 1966 | 6 | 5.4 |
| 1967 | 6 | 5.4 |
| 1968 | 8 | 5.4 |
| 1969 | 4 | 5.4 |
| 1970 | 3 | 7.5 |
| 1973 | 18 | 7.5 |
| 1974 | 10 | 7.5 |
| 1975 | 10 | 7.5 |
| 1976 | 5 | 7.5 |
| 1977 | 2 | 7.5 |
| 1978 | 6 | 7.5 |
| 1979 | 6 | 7.5 |
| 1980 | 6 | 5.8 |
| 1981 | 5 | 5.8 |
| 1982 | 5 | 5.8 |
| 1983 | 5 | 5.8 |
| 1984 | 9 | 5.8 |
| 1985 | 6 | 5.8 |
| 1986 | 3 | 5.8 |
| 1987 | 7 | 5.8 |
| 1988 | 6 | 5.8 |
| 1993 | 9 | 10.8 |
| 1994 | 3 | 10.8 |
| 1995 | 10 | 10.8 |
| 1996 | 11 | 10.8 |
| 1997 | 16 | 10.8 |
| 1999 | 16 | 10.8 |
| 2000 | 14 | 9.6 |
| 2001 | 8 | 9.6 |
| 2003 | 7 | 9.6 |
| 2004 | 9 | 9.6 |
| 2005 | 2 | 9.6 |
| 2006 | 16 | 9.6 |
| 2007 | 11 | 9.6 |
| 2013 | 5 | 6.3 |
| 2014 | 9 | 6.3 |
| 2015 | 5 | 6.3 |
| 2016 | 3 | 6.3 |
| 2017 | 15 | 6.3 |
| 2018 | 6 | 6.3 |
| 2019 | 1 | 6.3 |
| 2020 | 3 | 6.5 |
| 2021 | 6 | 6.5 |
| 2022 | 9 | 6.5 |
| 2023 | 8 | 6.5 |
| Year | First date | Last date |
|---|---|---|
| 1940 | 1940-01-30 | 1940-07-02 |
| 1941 | 1941-02-27 | 1941-12-16 |
| 1942 | 1942-01-06 | 1942-12-21 |
| 1943 | 1943-01-26 | 1943-05-04 |
| 1944 | 1944-04-06 | 1944-11-03 |
| 1945 | 1945-03-08 | 1945-12-28 |
| 1946 | 1946-02-02 | 1946-07-09 |
| 1947 | 1947-01-02 | 1947-12-31 |
| 1948 | 1948-02-16 | 1948-06-17 |
| 1949 | 1949-02-02 | 1949-11-07 |
| 1950 | 1950-02-01 | 1950-05-16 |
| 1951 | 1951-06-06 | 1951-07-30 |
| 1952 | 1952-01-23 | 1952-10-26 |
| 1953 | 1953-03-19 | 1953-12-02 |
| 1954 | 1954-01-26 | 1954-12-07 |
| 1955 | 1955-01-02 | 1955-12-10 |
| 1956 | 1956-02-29 | 1956-07-15 |
| 1957 | 1957-01-22 | 1957-12-09 |
| 1958 | 1958-01-22 | 1958-12-23 |
| 1959 | 1959-04-07 | 1959-12-06 |
| 1960 | 1960-01-16 | 1960-07-22 |
| 1961 | 1961-01-27 | 1961-06-10 |
| 1962 | 1962-01-10 | 1962-12-19 |
| 1963 | 1963-01-13 | 1963-03-14 |
| 1964 | 1964-04-28 | 1964-11-09 |
| 1965 | 1965-02-02 | 1965-12-26 |
| 1966 | 1966-02-16 | 1966-06-18 |
| 1967 | 1967-02-19 | 1967-12-20 |
| 1968 | 1968-01-24 | 1968-06-19 |
| 1969 | 1969-02-21 | 1969-12-29 |
| 1970 | 1970-05-01 | 1970-05-31 |
| 1973 | 1973-01-23 | 1973-12-29 |
| 1974 | 1974-01-21 | 1974-07-29 |
| 1975 | 1975-01-31 | 1975-12-09 |
| 1976 | 1976-02-19 | 1976-10-01 |
| 1977 | 1977-12-12 | 1977-12-23 |
| 1978 | 1978-02-03 | 1978-10-27 |
| 1979 | 1979-02-13 | 1979-09-21 |
| 1980 | 1980-02-19 | 1980-07-10 |
| 1981 | 1981-02-05 | 1981-12-11 |
| 1982 | 1982-01-02 | 1982-12-17 |
| 1983 | 1983-02-06 | 1983-12-16 |
| 1984 | 1984-03-09 | 1984-12-28 |
| 1985 | 1985-02-01 | 1985-11-19 |
| 1986 | 1986-01-10 | 1986-07-06 |
| 1987 | 1987-01-20 | 1987-12-22 |
| 1988 | 1988-02-02 | 1988-12-19 |
| 1993 | 1993-02-04 | 1993-12-07 |
| 1994 | 1994-02-20 | 1994-02-27 |
| 1995 | 1995-01-08 | 1995-12-21 |
| 1996 | 1996-01-20 | 1996-10-22 |
| 1997 | 1997-01-09 | 1997-09-06 |
| 1999 | 1999-01-11 | 1999-12-17 |
| 2000 | 2000-01-22 | 2000-12-16 |
| 2001 | 2001-01-23 | 2001-12-13 |
| 2003 | 2003-01-25 | 2003-04-09 |
| 2004 | 2004-01-07 | 2004-05-16 |
| 2005 | 2005-07-11 | 2005-12-31 |
| 2006 | 2006-01-02 | 2006-12-23 |
| 2007 | 2007-01-03 | 2007-12-12 |
| 2013 | 2013-03-01 | 2013-12-11 |
| 2014 | 2014-01-22 | 2014-12-20 |
| 2015 | 2015-02-01 | 2015-10-28 |
| 2016 | 2016-01-18 | 2016-03-13 |
| 2017 | 2017-01-10 | 2017-12-29 |
| 2018 | 2018-01-30 | 2018-12-09 |
| 2019 | 2019-04-15 | 2019-04-15 |
| 2020 | 2020-01-09 | 2020-12-17 |
| 2021 | 2021-02-01 | 2021-11-22 |
| 2022 | 2022-01-16 | 2022-12-08 |
| 2023 | 2023-02-24 | 2023-11-13 |
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 | 71 | 18 | 1947 | 8 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 60 | 8 | 1942 | 1 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 31 | 4 | 1958 | 1 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 5 | 1 | 1942 | 1 |
| 200 mm (7.87 in): Days with 200 mm or more rain | 1 | 1 | 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 1940.
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).