Tripoli Sidi El Mesri Threshold Days by Year (LYE00147742)
16 fixed thresholds counted per year at Tripoli Sidi El Mesri (LYE00147742): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Tripoli Sidi El Mesri Thresholds
- Tripoli Sidi El Mesri: days with 10 mm (0.39 in) or more of precipitation in 60 years, most in 1945 with 21.
- Tripoli Sidi El Mesri: days with a maximum temperature at or above 30 C (86 F) in 57 years, most in 1928 with 154.
- Tripoli Sidi El Mesri: days with a maximum temperature at or above 35 C (95 F) in 57 years, most in 1931 with 83.
- Tripoli Sidi El Mesri: days with a maximum temperature at or above 90 F (32.2 C) in 57 years, most in 1928 with 116.
- 16 fixed thresholds have at least one qualifying day at Tripoli Sidi El Mesri.
Days at or above 30 C (86 F)
57 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1917 | 123 | 110 |
| 1918 | 97 | 110 |
| 1919 | 110 | 110 |
| 1920 | 139 | 132.2 |
| 1921 | 110 | 132.2 |
| 1922 | 121 | 132.2 |
| 1923 | 127 | 132.2 |
| 1924 | 137 | 132.2 |
| 1926 | 136 | 132.2 |
| 1927 | 143 | 132.2 |
| 1928 | 154 | 132.2 |
| 1929 | 123 | 132.2 |
| 1930 | 145 | 137.4 |
| 1931 | 142 | 137.4 |
| 1932 | 146 | 137.4 |
| 1933 | 127 | 137.4 |
| 1934 | 142 | 137.4 |
| 1935 | 142 | 137.4 |
| 1936 | 122 | 137.4 |
| 1937 | 133 | 137.4 |
| 1943 | 116 | 113 |
| 1944 | 131 | 113 |
| 1945 | 114 | 113 |
| 1947 | 134 | 113 |
| 1948 | 87 | 113 |
| 1949 | 96 | 113 |
| 1950 | 106 | 101.3 |
| 1951 | 98 | 101.3 |
| 1952 | 139 | 101.3 |
| 1953 | 133 | 101.3 |
| 1954 | 78 | 101.3 |
| 1955 | 104 | 101.3 |
| 1956 | 84 | 101.3 |
| 1957 | 85 | 101.3 |
| 1958 | 87 | 101.3 |
| 1959 | 99 | 101.3 |
| 1960 | 109 | 96 |
| 1961 | 87 | 96 |
| 1962 | 104 | 96 |
| 1963 | 90 | 96 |
| 1964 | 87 | 96 |
| 1965 | 97 | 96 |
| 1966 | 103 | 96 |
| 1967 | 98 | 96 |
| 1968 | 102 | 96 |
| 1969 | 83 | 96 |
| 1970 | 95 | 107.9 |
| 1971 | 110 | 107.9 |
| 1972 | 88 | 107.9 |
| 1973 | 122 | 107.9 |
| 1974 | 90 | 107.9 |
| 1975 | 118 | 107.9 |
| 1978 | 110 | 107.9 |
| 1979 | 130 | 107.9 |
| 2005 | 119 | 129.3 |
| 2006 | 136 | 129.3 |
| 2007 | 133 | 129.3 |
| Year | First date | Last date |
|---|---|---|
| 1917 | 1917-03-07 | 1917-10-29 |
| 1918 | 1918-04-09 | 1918-11-04 |
| 1919 | 1919-02-17 | 1919-11-15 |
| 1920 | 1920-03-07 | 1920-11-03 |
| 1921 | 1921-05-05 | 1921-10-14 |
| 1922 | 1922-03-20 | 1922-10-29 |
| 1923 | 1923-04-12 | 1923-11-01 |
| 1924 | 1924-02-18 | 1924-11-07 |
| 1926 | 1926-03-23 | 1926-11-22 |
| 1927 | 1927-03-01 | 1927-11-26 |
| 1928 | 1928-03-22 | 1928-11-09 |
| 1929 | 1929-04-03 | 1929-10-23 |
| 1930 | 1930-02-09 | 1930-10-20 |
| 1931 | 1931-03-07 | 1931-11-13 |
| 1932 | 1932-03-15 | 1932-10-30 |
| 1933 | 1933-04-14 | 1933-11-11 |
| 1934 | 1934-02-28 | 1934-11-16 |
| 1935 | 1935-03-23 | 1935-11-09 |
| 1936 | 1936-02-22 | 1936-10-22 |
| 1937 | 1937-03-19 | 1937-11-19 |
| 1943 | 1943-03-09 | 1943-10-25 |
| 1944 | 1944-03-30 | 1944-11-04 |
| 1945 | 1945-03-26 | 1945-10-29 |
| 1947 | 1947-02-18 | 1947-12-01 |
| 1948 | 1948-02-21 | 1948-10-29 |
| 1949 | 1949-04-22 | 1949-10-09 |
| 1950 | 1950-03-29 | 1950-10-22 |
| 1951 | 1951-03-11 | 1951-11-11 |
| 1952 | 1952-03-27 | 1952-10-27 |
| 1953 | 1953-04-06 | 1953-10-30 |
| 1954 | 1954-03-03 | 1954-09-26 |
| 1955 | 1955-02-17 | 1955-11-14 |
| 1956 | 1956-04-03 | 1956-11-02 |
| 1957 | 1957-02-18 | 1957-10-22 |
| 1958 | 1958-03-17 | 1958-10-08 |
| 1959 | 1959-03-06 | 1959-11-19 |
| 1960 | 1960-02-18 | 1960-11-13 |
| 1961 | 1961-03-21 | 1961-11-30 |
| 1962 | 1962-03-04 | 1962-11-07 |
| 1963 | 1963-04-10 | 1963-11-03 |
| 1964 | 1964-02-29 | 1964-11-07 |
| 1965 | 1965-03-01 | 1965-11-21 |
| 1966 | 1966-02-17 | 1966-10-26 |
| 1967 | 1967-03-10 | 1967-11-09 |
| 1968 | 1968-02-15 | 1968-11-16 |
| 1969 | 1969-02-23 | 1969-11-25 |
| 1970 | 1970-03-13 | 1970-12-29 |
| 1971 | 1971-03-08 | 1971-11-09 |
| 1972 | 1972-03-08 | 1972-10-20 |
| 1973 | 1973-04-09 | 1973-11-06 |
| 1974 | 1974-03-20 | 1974-10-24 |
| 1975 | 1975-03-18 | 1975-10-15 |
| 1978 | 1978-02-24 | 1978-12-18 |
| 1979 | 1979-01-28 | 1979-10-29 |
| 2005 | 2005-03-25 | 2005-11-15 |
| 2006 | 2006-03-19 | 2006-10-27 |
| 2007 | 2007-04-11 | 2007-11-25 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 57 | 154 | 1928 | 133 |
| 35 C (95 F): Days | 57 | 83 | 1931 | 45 |
| 40 C (104 F): Days | 55 | 32 | 1931 | 15 |
| 45 C (113 F): Days | 26 | 9 | 1927 | 4 |
| 50 C (122 F): Days | 1 | 1 | 1927 | 1 |
| 90 F (32.2 C): Days | 57 | 116 | 1928 | 81 |
| 100 F (37.8 C): Days | 57 | 52 | 1931 | 18 |
| 110 F (43.3 C): Days | 45 | 15 | 1931 | 6 |
| 120 F (48.9 C): Days | 1 | 1 | 1927 | 1 |
| 0 C (32 F): Frost days (min | 16 | 7 | 1968 | 1 |
| 20 C (68 F): Tropical nights (min | 57 | 123 | 2007 | 123 |
| 25 C (77 F): Days with min | 50 | 23 | 2005 | 16 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 60 | 21 | 1945 | 10 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 57 | 8 | 1945 | 1 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 26 | 3 | 1917 | 1 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 1 | 1 | 1933 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1917.
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).