Bluewater 3 WSW Threshold Days by Year (USC00291080)
15 fixed thresholds counted per year at Bluewater 3 WSW (USC00291080): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Bluewater 3 WSW Thresholds
- Bluewater 3 WSW: days with 10 mm (0.39 in) or more of precipitation in 43 years, most in 1927 with 18.
- Bluewater 3 WSW: days with a maximum temperature at or above 30 C (86 F) in 40 years, most in 1945 with 81.
- Bluewater 3 WSW: days with a maximum temperature at or below 0 C (32 F) in 40 years, most in 1932 with 24.
- Bluewater 3 WSW: nights with a minimum temperature at or below 0 C (32 F) in 40 years, most in 1912 with 236.
- 15 fixed thresholds have at least one qualifying day at Bluewater 3 WSW.
Days at or above 30 C (86 F)
40 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1897 | 64 | 64.7 |
| 1898 | 61 | 64.7 |
| 1899 | 69 | 64.7 |
| 1900 | 79 | 72 |
| 1901 | 70 | 72 |
| 1902 | 67 | 72 |
| 1910 | 58 | 40.2 |
| 1911 | 23 | 40.2 |
| 1912 | 38 | 40.2 |
| 1913 | 34 | 40.2 |
| 1914 | 36 | 40.2 |
| 1915 | 52 | 40.2 |
| 1926 | 41 | 40.8 |
| 1927 | 27 | 40.8 |
| 1928 | 57 | 40.8 |
| 1929 | 38 | 40.8 |
| 1930 | 60 | 40.6 |
| 1931 | 42 | 40.6 |
| 1932 | 44 | 40.6 |
| 1933 | 39 | 40.6 |
| 1934 | 52 | 40.6 |
| 1935 | 24 | 40.6 |
| 1936 | 38 | 40.6 |
| 1937 | 34 | 40.6 |
| 1939 | 32 | 40.6 |
| 1940 | 53 | 52.2 |
| 1941 | 9 | 52.2 |
| 1942 | 46 | 52.2 |
| 1943 | 59 | 52.2 |
| 1944 | 61 | 52.2 |
| 1945 | 81 | 52.2 |
| 1946 | 62 | 52.2 |
| 1948 | 64 | 52.2 |
| 1949 | 35 | 52.2 |
| 1950 | 52 | 61.5 |
| 1951 | 74 | 61.5 |
| 1952 | 70 | 61.5 |
| 1953 | 72 | 61.5 |
| 1954 | 53 | 61.5 |
| 1955 | 48 | 61.5 |
| Year | First date | Last date |
|---|---|---|
| 1897 | 1897-05-07 | 1897-09-01 |
| 1898 | 1898-05-23 | 1898-09-01 |
| 1899 | 1899-05-12 | 1899-09-14 |
| 1900 | 1900-05-27 | 1900-09-16 |
| 1901 | 1901-05-12 | 1901-09-06 |
| 1902 | 1902-04-20 | 1902-09-10 |
| 1910 | 1910-05-26 | 1910-09-10 |
| 1911 | 1911-06-05 | 1911-08-24 |
| 1912 | 1912-05-30 | 1912-09-16 |
| 1913 | 1913-06-02 | 1913-08-28 |
| 1914 | 1914-06-13 | 1914-09-19 |
| 1915 | 1915-06-12 | 1915-09-12 |
| 1926 | 1926-06-23 | 1926-09-20 |
| 1927 | 1927-06-07 | 1927-08-03 |
| 1928 | 1928-05-09 | 1928-09-20 |
| 1929 | 1929-06-09 | 1929-08-28 |
| 1930 | 1930-05-27 | 1930-09-21 |
| 1931 | 1931-06-15 | 1931-08-28 |
| 1932 | 1932-06-11 | 1932-09-17 |
| 1933 | 1933-06-03 | 1933-09-29 |
| 1934 | 1934-05-09 | 1934-08-18 |
| 1935 | 1935-06-08 | 1935-08-08 |
| 1936 | 1936-06-07 | 1936-08-25 |
| 1937 | 1937-06-11 | 1937-08-22 |
| 1939 | 1939-05-21 | 1939-08-19 |
| 1940 | 1940-05-31 | 1940-08-17 |
| 1941 | 1941-06-17 | 1941-08-28 |
| 1942 | 1942-06-01 | 1942-09-02 |
| 1943 | 1943-04-23 | 1943-09-12 |
| 1944 | 1944-06-09 | 1944-09-22 |
| 1945 | 1945-04-19 | 1945-09-18 |
| 1946 | 1946-06-03 | 1946-09-10 |
| 1948 | 1948-05-15 | 1948-09-18 |
| 1949 | 1949-06-15 | 1949-09-07 |
| 1950 | 1950-05-31 | 1950-09-11 |
| 1951 | 1951-05-26 | 1951-09-14 |
| 1952 | 1952-05-12 | 1952-09-08 |
| 1953 | 1953-05-26 | 1953-09-27 |
| 1954 | 1954-06-04 | 1954-09-02 |
| 1955 | 1955-06-07 | 1955-09-14 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 40 | 81 | 1945 | 48 |
| 35 C (95 F): Days | 32 | 28 | 1900 | 1 |
| 40 C (104 F): Days | 1 | 1 | 1900 | 1 |
| 90 F (32.2 C): Days | 39 | 55 | 1900 | 11 |
| 100 F (37.8 C): Days | 6 | 9 | 1901 | 5 |
| 0 C (32 F): Ice days (max | 40 | 24 | 1932 | 7 |
| 0 C (32 F): Frost days (min | 40 | 236 | 1912 | 212 |
| -10 C (14 F): Days with min | 40 | 109 | 1912 | 100 |
| -20 C (-4 F): Days with min | 35 | 23 | 1926 | 9 |
| -30 C (-22 F): Days with min | 8 | 2 | 1937 | 2 |
| 20 C (68 F): Tropical nights (min | 2 | 1 | 1898 | 1 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 43 | 18 | 1927 | 9 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 25 | 5 | 1931 | 1 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 18 | 4 | 1911 | 1 |
| 25 cm (9.8 in): Days with 25 cm or more snowfall | 1 | 1 | 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 1897.
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).