Ennadai Lake Threshold Days by Year (CA002301100)
12 fixed thresholds counted per year at Ennadai Lake (CA002301100): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Ennadai Lake Thresholds
- Ennadai Lake: days with a maximum temperature at or below 0 C (32 F) in 30 years, most in 1959 with 233.
- Ennadai Lake: nights with a minimum temperature at or below 0 C (32 F) in 30 years, most in 1969 with 285.
- Ennadai Lake: nights with a minimum temperature at or below -10 C (14 F) in 30 years, most in 1959 with 215.
- Ennadai Lake: nights with a minimum temperature at or below -20 C (-4 F) in 30 years, most in 1978 with 167.
- 12 fixed thresholds have at least one qualifying day at Ennadai Lake.
Nights at or below 0 C (32 F)
30 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1950 | 276 | 264.4 |
| 1951 | 256 | 264.4 |
| 1952 | 245 | 264.4 |
| 1953 | 268 | 264.4 |
| 1954 | 255 | 264.4 |
| 1955 | 259 | 264.4 |
| 1956 | 273 | 264.4 |
| 1957 | 277 | 264.4 |
| 1958 | 267 | 264.4 |
| 1959 | 268 | 264.4 |
| 1960 | 259 | 265.3 |
| 1961 | 271 | 265.3 |
| 1962 | 251 | 265.3 |
| 1963 | 261 | 265.3 |
| 1964 | 271 | 265.3 |
| 1965 | 272 | 265.3 |
| 1966 | 255 | 265.3 |
| 1967 | 265 | 265.3 |
| 1968 | 263 | 265.3 |
| 1969 | 285 | 265.3 |
| 1970 | 253 | 255 |
| 1971 | 244 | 255 |
| 1972 | 277 | 255 |
| 1973 | 253 | 255 |
| 1974 | 266 | 255 |
| 1975 | 249 | 255 |
| 1976 | 257 | 255 |
| 1977 | 233 | 255 |
| 1978 | 279 | 255 |
| 1979 | 239 | 255 |
| Year | First date | Last date |
|---|---|---|
| 1950 | 1950-01-01 | 1950-12-31 |
| 1951 | 1951-01-01 | 1951-12-31 |
| 1952 | 1952-01-01 | 1952-12-31 |
| 1953 | 1953-01-01 | 1953-12-31 |
| 1954 | 1954-01-01 | 1954-12-31 |
| 1955 | 1955-01-01 | 1955-12-31 |
| 1956 | 1956-01-01 | 1956-12-31 |
| 1957 | 1957-01-01 | 1957-12-31 |
| 1958 | 1958-01-01 | 1958-12-31 |
| 1959 | 1959-01-01 | 1959-12-31 |
| 1960 | 1960-01-01 | 1960-12-31 |
| 1961 | 1961-01-01 | 1961-12-31 |
| 1962 | 1962-01-01 | 1962-12-31 |
| 1963 | 1963-01-01 | 1963-12-31 |
| 1964 | 1964-01-01 | 1964-12-31 |
| 1965 | 1965-01-01 | 1965-12-31 |
| 1966 | 1966-01-01 | 1966-12-31 |
| 1967 | 1967-01-01 | 1967-12-31 |
| 1968 | 1968-01-01 | 1968-12-31 |
| 1969 | 1969-01-01 | 1969-12-31 |
| 1970 | 1970-01-01 | 1970-12-31 |
| 1971 | 1971-01-01 | 1971-12-31 |
| 1972 | 1972-01-01 | 1972-12-31 |
| 1973 | 1973-01-01 | 1973-12-31 |
| 1974 | 1974-01-01 | 1974-12-31 |
| 1975 | 1975-01-01 | 1975-12-31 |
| 1976 | 1976-01-01 | 1976-12-31 |
| 1977 | 1977-01-01 | 1977-12-31 |
| 1978 | 1978-01-01 | 1978-12-31 |
| 1979 | 1979-01-01 | 1979-12-04 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 2 | 2 | 1961 | 1 |
| 0 C (32 F): Ice days (max | 30 | 233 | 1959 | 194 |
| 0 C (32 F): Frost days (min | 30 | 285 | 1969 | 239 |
| -10 C (14 F): Days with min | 30 | 215 | 1959 | 183 |
| -20 C (-4 F): Days with min | 30 | 167 | 1978 | 124 |
| -30 C (-22 F): Days with min | 30 | 109 | 1972 | 85 |
| -40 C (-40 F): Days with min | 30 | 38 | 1979 | 38 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 29 | 10 | 1968 | 5 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 11 | 2 | 1968 | 1 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 1 | 1 | 1972 | 1 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 21 | 4 | 1975 | 1 |
| 25 cm (9.8 in): Days with 25 cm or more snowfall | 2 | 1 | 1966 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1961.
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).