Tatlayoko Lake Threshold Days by Year
15 fixed thresholds counted per year at Tatlayoko Lake (CA001088010): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Tatlayoko Lake Thresholds
- Tatlayoko Lake: days with 10 mm (0.39 in) or more of precipitation in 54 years, most in 1950 with 23.
- Tatlayoko Lake: days with a maximum temperature at or below 0 C (32 F) in 53 years, most in 1957 with 81.
- Tatlayoko Lake: nights with a minimum temperature at or below 0 C (32 F) in 53 years, most in 1955 with 242.
- Tatlayoko Lake: nights with a minimum temperature at or below -10 C (14 F) in 53 years, most in 1936 with 92.
- 15 fixed thresholds have at least one qualifying day at Tatlayoko Lake.
Days at or above 30 C (86 F)
44 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1930 | 10 | 6.7 |
| 1931 | 8 | 6.7 |
| 1932 | 1 | 6.7 |
| 1933 | 10 | 6.7 |
| 1934 | 11 | 6.7 |
| 1935 | 5 | 6.7 |
| 1936 | 3 | 6.7 |
| 1937 | 1 | 6.7 |
| 1938 | 7 | 6.7 |
| 1939 | 11 | 6.7 |
| 1940 | 2 | 5.4 |
| 1941 | 6 | 5.4 |
| 1942 | 11 | 5.4 |
| 1944 | 9 | 5.4 |
| 1945 | 9 | 5.4 |
| 1946 | 5 | 5.4 |
| 1947 | 3 | 5.4 |
| 1948 | 2 | 5.4 |
| 1949 | 2 | 5.4 |
| 1950 | 6 | 5.7 |
| 1951 | 4 | 5.7 |
| 1952 | 16 | 5.7 |
| 1953 | 2 | 5.7 |
| 1956 | 2 | 5.7 |
| 1959 | 4 | 5.7 |
| 1960 | 9 | 5.9 |
| 1961 | 10 | 5.9 |
| 1962 | 3 | 5.9 |
| 1965 | 8 | 5.9 |
| 1966 | 1 | 5.9 |
| 1967 | 5 | 5.9 |
| 1968 | 3 | 5.9 |
| 1969 | 8 | 5.9 |
| 1970 | 8 | 7 |
| 1971 | 19 | 7 |
| 1972 | 5 | 7 |
| 1973 | 4 | 7 |
| 1974 | 5 | 7 |
| 1975 | 3 | 7 |
| 1978 | 9 | 7 |
| 1979 | 3 | 7 |
| 1981 | 8 | 4.7 |
| 1982 | 4 | 4.7 |
| 1983 | 2 | 4.7 |
| Year | First date | Last date |
|---|---|---|
| 1930 | 1930-07-12 | 1930-09-03 |
| 1931 | 1931-07-07 | 1931-08-17 |
| 1932 | 1932-08-16 | 1932-08-16 |
| 1933 | 1933-07-15 | 1933-08-26 |
| 1934 | 1934-07-26 | 1934-09-05 |
| 1935 | 1935-07-13 | 1935-08-31 |
| 1936 | 1936-05-30 | 1936-08-04 |
| 1937 | 1937-07-24 | 1937-07-24 |
| 1938 | 1938-06-21 | 1938-07-21 |
| 1939 | 1939-07-24 | 1939-08-21 |
| 1940 | 1940-08-18 | 1940-08-19 |
| 1941 | 1941-07-13 | 1941-08-10 |
| 1942 | 1942-06-30 | 1942-08-18 |
| 1944 | 1944-07-18 | 1944-09-11 |
| 1945 | 1945-07-06 | 1945-08-14 |
| 1946 | 1946-07-19 | 1946-09-01 |
| 1947 | 1947-05-26 | 1947-09-01 |
| 1948 | 1948-06-06 | 1948-07-08 |
| 1949 | 1949-07-11 | 1949-07-31 |
| 1950 | 1950-06-17 | 1950-08-21 |
| 1951 | 1951-07-11 | 1951-08-20 |
| 1952 | 1952-07-08 | 1952-08-12 |
| 1953 | 1953-07-06 | 1953-07-07 |
| 1956 | 1956-07-18 | 1956-07-19 |
| 1959 | 1959-07-18 | 1959-07-23 |
| 1960 | 1960-07-26 | 1960-08-12 |
| 1961 | 1961-06-17 | 1961-08-13 |
| 1962 | 1962-07-23 | 1962-07-26 |
| 1965 | 1965-07-29 | 1965-08-19 |
| 1966 | 1966-08-24 | 1966-08-24 |
| 1967 | 1967-08-15 | 1967-08-31 |
| 1968 | 1968-07-08 | 1968-07-31 |
| 1969 | 1969-06-08 | 1969-06-18 |
| 1970 | 1970-06-01 | 1970-08-24 |
| 1971 | 1971-07-17 | 1971-08-12 |
| 1972 | 1972-07-04 | 1972-08-07 |
| 1973 | 1973-06-21 | 1973-08-12 |
| 1974 | 1974-08-01 | 1974-08-31 |
| 1975 | 1975-07-04 | 1975-07-11 |
| 1978 | 1978-06-03 | 1978-08-08 |
| 1979 | 1979-07-18 | 1979-08-13 |
| 1981 | 1981-07-26 | 1981-09-17 |
| 1982 | 1982-06-17 | 1982-07-30 |
| 1983 | 1983-05-28 | 1983-05-29 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 44 | 19 | 1971 | 2 |
| 35 C (95 F): Days | 2 | 4 | 1941 | 2 |
| 90 F (32.2 C): Days | 27 | 10 | 1971 | 1 |
| 100 F (37.8 C): Days | 1 | 3 | 1941 | 3 |
| 0 C (32 F): Ice days (max | 53 | 81 | 1957 | 59 |
| 0 C (32 F): Frost days (min | 53 | 242 | 1955 | 237 |
| -10 C (14 F): Days with min | 53 | 92 | 1936 | 52 |
| -20 C (-4 F): Days with min | 53 | 35 | 1937 | 18 |
| -30 C (-22 F): Days with min | 36 | 15 | 1950 | 1 |
| -40 C (-40 F): Days with min | 2 | 1 | 1950 | 1 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 54 | 23 | 1950 | 12 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 43 | 6 | 1937 | 2 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 4 | 1 | 1957 | 1 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 51 | 9 | 1974 | 4 |
| 25 cm (9.8 in): Days with 25 cm or more snowfall | 12 | 2 | 1937 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1930.
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 2026-10-14 (14 October 2026). Threshold counts are computed by this site.
Data as of . Last revised (2026-10-14).