Nine Mile Creek Threshold Days by Year (USC00486680)
18 fixed thresholds counted per year at Nine Mile Creek (USC00486680): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Nine Mile Creek Thresholds
- Nine Mile Creek: days with a maximum temperature at or above 30 C (86 F) in 29 years, most in 1943 with 71.
- Nine Mile Creek: days with a maximum temperature at or above 35 C (95 F) in 29 years, most in 1931 with 24.
- Nine Mile Creek: days with a maximum temperature at or above 90 F (32.2 C) in 29 years, most in 1943 with 49.
- Nine Mile Creek: days with a maximum temperature at or below 0 C (32 F) in 29 years, most in 1932 with 58.
- 18 fixed thresholds have at least one qualifying day at Nine Mile Creek.
Days at or above 30 C (86 F)
29 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1931 | 66 | 46.3 |
| 1932 | 58 | 46.3 |
| 1933 | 60 | 46.3 |
| 1934 | 56 | 46.3 |
| 1935 | 38 | 46.3 |
| 1936 | 55 | 46.3 |
| 1937 | 39 | 46.3 |
| 1938 | 25 | 46.3 |
| 1939 | 20 | 46.3 |
| 1940 | 64 | 53.6 |
| 1941 | 39 | 53.6 |
| 1942 | 48 | 53.6 |
| 1943 | 71 | 53.6 |
| 1944 | 39 | 53.6 |
| 1945 | 46 | 53.6 |
| 1947 | 56 | 53.6 |
| 1948 | 55 | 53.6 |
| 1949 | 64 | 53.6 |
| 1950 | 29 | 53.2 |
| 1951 | 34 | 53.2 |
| 1952 | 62 | 53.2 |
| 1953 | 65 | 53.2 |
| 1954 | 71 | 53.2 |
| 1955 | 62 | 53.2 |
| 1956 | 61 | 53.2 |
| 1957 | 42 | 53.2 |
| 1958 | 38 | 53.2 |
| 1959 | 68 | 53.2 |
| 1960 | 58 | 58 |
| Year | First date | Last date |
|---|---|---|
| 1931 | 1931-05-14 | 1931-09-15 |
| 1932 | 1932-06-15 | 1932-09-17 |
| 1933 | 1933-06-03 | 1933-09-20 |
| 1934 | 1934-05-07 | 1934-08-29 |
| 1935 | 1935-06-14 | 1935-09-12 |
| 1936 | 1936-05-14 | 1936-09-03 |
| 1937 | 1937-05-28 | 1937-09-01 |
| 1938 | 1938-07-08 | 1938-09-22 |
| 1939 | 1939-07-09 | 1939-08-31 |
| 1940 | 1940-06-01 | 1940-09-11 |
| 1941 | 1941-05-12 | 1941-08-29 |
| 1942 | 1942-06-25 | 1942-09-06 |
| 1943 | 1943-06-20 | 1943-10-04 |
| 1944 | 1944-06-23 | 1944-09-13 |
| 1945 | 1945-06-22 | 1945-09-22 |
| 1947 | 1947-07-02 | 1947-09-07 |
| 1948 | 1948-05-17 | 1948-09-18 |
| 1949 | 1949-06-11 | 1949-09-23 |
| 1950 | 1950-06-11 | 1950-09-06 |
| 1951 | 1951-07-04 | 1951-09-10 |
| 1952 | 1952-05-03 | 1952-09-28 |
| 1953 | 1953-06-11 | 1953-10-01 |
| 1954 | 1954-05-19 | 1954-09-27 |
| 1955 | 1955-06-21 | 1955-09-14 |
| 1956 | 1956-06-07 | 1956-09-20 |
| 1957 | 1957-07-01 | 1957-09-30 |
| 1958 | 1958-05-20 | 1958-09-22 |
| 1959 | 1959-06-05 | 1959-09-14 |
| 1960 | 1960-05-12 | 1960-09-20 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 29 | 71 | 1943 | 58 |
| 35 C (95 F): Days | 29 | 24 | 1931 | 16 |
| 40 C (104 F): Days | 2 | 1 | 1954 | 1 |
| 90 F (32.2 C): Days | 29 | 49 | 1943 | 39 |
| 100 F (37.8 C): Days | 16 | 9 | 1931 | 2 |
| 0 C (32 F): Ice days (max | 29 | 58 | 1932 | 37 |
| 0 C (32 F): Frost days (min | 28 | 212 | 1950 | 157 |
| -10 C (14 F): Days with min | 28 | 97 | 1955 | 50 |
| -20 C (-4 F): Days with min | 28 | 34 | 1937 | 15 |
| -30 C (-22 F): Days with min | 19 | 11 | 1936 | 2 |
| -40 C (-40 F): Days with min | 1 | 2 | 1936 | 2 |
| 20 C (68 F): Tropical nights (min | 10 | 4 | 1948 | 2 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 29 | 18 | 1937 | 8 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 21 | 4 | 1941 | 1 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 4 | 1 | 1933 | 1 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 25 | 11 | 1955 | 4 |
| 25 cm (9.8 in): Days with 25 cm or more snowfall | 4 | 1 | 1950 | 1 |
| 50 cm (19.7 in): Days with 50 cm or more snowfall | 1 | 1 | 1955 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1931.
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).