Lillian Rock Threshold Days by Year (ASN00058035)
5 fixed thresholds counted per year at Lillian Rock (ASN00058035): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Lillian Rock Thresholds
- Lillian Rock: days with 10 mm (0.39 in) or more of precipitation in 15 years, most in 1934 with 52.
- Lillian Rock: days with 25 mm (0.98 in) or more of precipitation in 15 years, most in 1937 with 21.
- Lillian Rock: days with 50 mm (1.97 in) or more of precipitation in 15 years, most in 1937 with 11.
- Lillian Rock: days with 100 mm (3.94 in) or more of precipitation in 10 years, most in 1931 with 5.
- 5 fixed thresholds have at least one qualifying day at Lillian Rock.
Days with 10 mm (0.39 in) or more of precipitation
15 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1929 | 43 | 43 |
| 1930 | 49 | 43.3 |
| 1931 | 44 | 43.3 |
| 1932 | 30 | 43.3 |
| 1933 | 50 | 43.3 |
| 1934 | 52 | 43.3 |
| 1935 | 42 | 43.3 |
| 1936 | 40 | 43.3 |
| 1937 | 46 | 43.3 |
| 1938 | 45 | 43.3 |
| 1939 | 35 | 43.3 |
| 1940 | 32 | 35.5 |
| 1944 | 31 | 35.5 |
| 1945 | 44 | 35.5 |
| 1947 | 35 | 35.5 |
| Year | First date | Last date |
|---|---|---|
| 1929 | 1929-01-11 | 1929-12-31 |
| 1930 | 1930-01-01 | 1930-12-18 |
| 1931 | 1931-01-10 | 1931-12-09 |
| 1932 | 1932-01-04 | 1932-12-19 |
| 1933 | 1933-01-14 | 1933-12-30 |
| 1934 | 1934-01-02 | 1934-12-26 |
| 1935 | 1935-01-06 | 1935-12-31 |
| 1936 | 1936-01-10 | 1936-12-29 |
| 1937 | 1937-01-10 | 1937-12-30 |
| 1938 | 1938-01-15 | 1938-12-30 |
| 1939 | 1939-01-18 | 1939-12-28 |
| 1940 | 1940-01-31 | 1940-12-30 |
| 1944 | 1944-01-01 | 1944-12-22 |
| 1945 | 1945-01-12 | 1945-12-29 |
| 1947 | 1947-01-04 | 1947-12-18 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 10 mm (0.39 in): Days with 10 mm or more rain | 15 | 52 | 1934 | 35 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 15 | 21 | 1937 | 17 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 15 | 11 | 1937 | 4 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 10 | 5 | 1931 | 2 |
| 200 mm (7.87 in): Days with 200 mm or more rain | 5 | 2 | 1931 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1929.
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).