Trinite des Monts Threshold Days by Year (CA007058520)
13 fixed thresholds counted per year at Trinite des Monts (CA007058520): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Trinite des Monts Thresholds
- Trinite des Monts: days with 10 mm (0.39 in) or more of precipitation in 33 years, most in 1983 with 47.
- Trinite des Monts: days with 10 cm (3.9 in) or more of snowfall in 33 years, most in 1976 with 21.
- Trinite des Monts: days with 25 mm (0.98 in) or more of precipitation in 32 years, most in 1954 with 10.
- Trinite des Monts: days with a maximum temperature at or below 0 C (32 F) in 31 years, most in 1978 with 132.
- 13 fixed thresholds have at least one qualifying day at Trinite des Monts.
Days at or above 30 C (86 F)
25 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1952 | 6 | 2.9 |
| 1953 | 3 | 2.9 |
| 1954 | 1 | 2.9 |
| 1955 | 5 | 2.9 |
| 1956 | 1 | 2.9 |
| 1957 | 1 | 2.9 |
| 1959 | 3 | 2.9 |
| 1960 | 5 | 2.5 |
| 1961 | 1 | 2.5 |
| 1963 | 5 | 2.5 |
| 1964 | 1 | 2.5 |
| 1965 | 1 | 2.5 |
| 1967 | 3 | 2.5 |
| 1968 | 2 | 2.5 |
| 1969 | 2 | 2.5 |
| 1970 | 10 | 4.9 |
| 1973 | 3 | 4.9 |
| 1974 | 1 | 4.9 |
| 1975 | 6 | 4.9 |
| 1976 | 8 | 4.9 |
| 1977 | 3 | 4.9 |
| 1978 | 4 | 4.9 |
| 1979 | 4 | 4.9 |
| 1982 | 2 | 3 |
| 1983 | 4 | 3 |
| Year | First date | Last date |
|---|---|---|
| 1952 | 1952-07-07 | 1952-08-28 |
| 1953 | 1953-07-17 | 1953-07-19 |
| 1954 | 1954-06-18 | 1954-06-18 |
| 1955 | 1955-06-18 | 1955-07-10 |
| 1956 | 1956-06-14 | 1956-06-14 |
| 1957 | 1957-06-23 | 1957-06-23 |
| 1959 | 1959-05-27 | 1959-07-30 |
| 1960 | 1960-05-28 | 1960-08-20 |
| 1961 | 1961-07-24 | 1961-07-24 |
| 1963 | 1963-06-03 | 1963-07-27 |
| 1964 | 1964-07-18 | 1964-07-18 |
| 1965 | 1965-06-28 | 1965-06-28 |
| 1967 | 1967-06-04 | 1967-07-22 |
| 1968 | 1968-07-15 | 1968-07-19 |
| 1969 | 1969-06-27 | 1969-08-31 |
| 1970 | 1970-07-24 | 1970-08-16 |
| 1973 | 1973-07-24 | 1973-07-26 |
| 1974 | 1974-07-14 | 1974-07-14 |
| 1975 | 1975-06-23 | 1975-08-02 |
| 1976 | 1976-06-06 | 1976-08-22 |
| 1977 | 1977-05-23 | 1977-08-29 |
| 1978 | 1978-05-27 | 1978-08-16 |
| 1979 | 1979-07-10 | 1979-07-25 |
| 1982 | 1982-07-07 | 1982-07-18 |
| 1983 | 1983-06-21 | 1983-07-04 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 25 | 10 | 1970 | 4 |
| 90 F (32.2 C): Days | 10 | 4 | 1976 | 1 |
| 0 C (32 F): Ice days (max | 31 | 132 | 1978 | 111 |
| 0 C (32 F): Frost days (min | 31 | 222 | 1956 | 185 |
| -10 C (14 F): Days with min | 31 | 117 | 1967 | 85 |
| -20 C (-4 F): Days with min | 31 | 56 | 1963 | 34 |
| -30 C (-22 F): Days with min | 27 | 9 | 1955 | 2 |
| 20 C (68 F): Tropical nights (min | 15 | 4 | 1963 | 2 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 33 | 47 | 1983 | 47 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 32 | 10 | 1954 | 3 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 9 | 2 | 1971 | 1 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 33 | 21 | 1976 | 17 |
| 25 cm (9.8 in): Days with 25 cm or more snowfall | 27 | 3 | 1952 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1952.
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 (2026-10-17).