Lac Megantic 2 Threshold Days by Year (CA007023677)
14 fixed thresholds counted per year at Lac Megantic 2 (CA007023677): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Lac Megantic 2 Thresholds
- Lac Megantic 2: days with a maximum temperature at or below 0 C (32 F) in 21 years, most in 1965 with 111.
- Lac Megantic 2: nights with a minimum temperature at or below 0 C (32 F) in 21 years, most in 1972 with 203.
- Lac Megantic 2: nights with a minimum temperature at or below -10 C (14 F) in 21 years, most in 1978 with 99.
- Lac Megantic 2: nights with a minimum temperature at or below -20 C (-4 F) in 21 years, most in 1968 with 49.
- 14 fixed thresholds have at least one qualifying day at Lac Megantic 2.
Days at or above 30 C (86 F)
14 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1963 | 8 | 2.5 |
| 1964 | 2 | 2.5 |
| 1965 | 1 | 2.5 |
| 1966 | 1 | 2.5 |
| 1968 | 1 | 2.5 |
| 1969 | 2 | 2.5 |
| 1970 | 1 | 2.7 |
| 1975 | 5 | 2.7 |
| 1976 | 1 | 2.7 |
| 1977 | 5 | 2.7 |
| 1978 | 2 | 2.7 |
| 1979 | 2 | 2.7 |
| 1982 | 2 | 1.5 |
| 1983 | 1 | 1.5 |
| Year | First date | Last date |
|---|---|---|
| 1963 | 1963-06-04 | 1963-07-29 |
| 1964 | 1964-07-18 | 1964-07-28 |
| 1965 | 1965-06-28 | 1965-06-28 |
| 1966 | 1966-07-03 | 1966-07-03 |
| 1968 | 1968-07-18 | 1968-07-18 |
| 1969 | 1969-06-13 | 1969-06-27 |
| 1970 | 1970-07-30 | 1970-07-30 |
| 1975 | 1975-07-31 | 1975-08-08 |
| 1976 | 1976-08-21 | 1976-08-21 |
| 1977 | 1977-05-22 | 1977-08-29 |
| 1978 | 1978-05-28 | 1978-08-15 |
| 1979 | 1979-07-24 | 1979-07-25 |
| 1982 | 1982-07-17 | 1982-07-18 |
| 1983 | 1983-07-04 | 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 | 14 | 8 | 1963 | 1 |
| 35 C (95 F): Days | 1 | 1 | 1975 | 1 |
| 90 F (32.2 C): Days | 2 | 3 | 1975 | 3 |
| 0 C (32 F): Ice days (max | 21 | 111 | 1965 | 90 |
| 0 C (32 F): Frost days (min | 21 | 203 | 1972 | 188 |
| -10 C (14 F): Days with min | 21 | 99 | 1978 | 67 |
| -20 C (-4 F): Days with min | 21 | 49 | 1968 | 20 |
| -30 C (-22 F): Days with min | 17 | 11 | 1971 | 5 |
| 20 C (68 F): Tropical nights (min | 14 | 3 | 1973 | 3 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 18 | 44 | 1976 | 32 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 17 | 9 | 1976 | 4 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 3 | 2 | 1982 | 2 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 18 | 15 | 1963 | 6 |
| 25 cm (9.8 in): Days with 25 cm or more snowfall | 9 | 2 | 1965 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1963.
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).