Natural Brg Threshold Days by Year
16 fixed thresholds counted per year at Natural Brg (USC00025825): hot days, frost, tropical nights and heavy rain, with the most days in a year.
Key Facts for Natural Brg Thresholds
- Natural Brg: days with 10 mm (0.39 in) or more of precipitation in 97 years, most in 1905 with 33.
- Natural Brg: days with 25 mm (0.98 in) or more of precipitation in 95 years, most in 1965 with 13.
- Natural Brg: days with 10 cm (3.9 in) or more of snowfall in 72 years, most in 1944 with 6.
- Natural Brg: nights with a minimum temperature at or below 0 C (32 F) in 70 years, most in 1952 with 132.
- 16 fixed thresholds have at least one qualifying day at Natural Brg.
Days at or above 30 C (86 F)
66 years with a qualifying day| Year | Days | Decade average |
|---|---|---|
| 1915 | 91 | 86 |
| 1916 | 81 | 86 |
| 1917 | 94 | 86 |
| 1918 | 88 | 86 |
| 1919 | 76 | 86 |
| 1920 | 52 | 53.1 |
| 1921 | 42 | 53.1 |
| 1922 | 65 | 53.1 |
| 1923 | 32 | 53.1 |
| 1924 | 82 | 53.1 |
| 1925 | 46 | 53.1 |
| 1926 | 57 | 53.1 |
| 1927 | 43 | 53.1 |
| 1928 | 68 | 53.1 |
| 1929 | 44 | 53.1 |
| 1930 | 46 | 64.6 |
| 1931 | 48 | 64.6 |
| 1932 | 71 | 64.6 |
| 1933 | 79 | 64.6 |
| 1934 | 69 | 64.6 |
| 1935 | 57 | 64.6 |
| 1936 | 60 | 64.6 |
| 1937 | 82 | 64.6 |
| 1938 | 60 | 64.6 |
| 1939 | 74 | 64.6 |
| 1940 | 83 | 67.8 |
| 1941 | 37 | 67.8 |
| 1942 | 50 | 67.8 |
| 1943 | 70 | 67.8 |
| 1944 | 47 | 67.8 |
| 1945 | 65 | 67.8 |
| 1946 | 84 | 67.8 |
| 1947 | 90 | 67.8 |
| 1948 | 84 | 67.8 |
| 1951 | 103 | 98.5 |
| 1952 | 102 | 98.5 |
| 1953 | 95 | 98.5 |
| 1954 | 80 | 98.5 |
| 1956 | 115 | 98.5 |
| 1959 | 96 | 98.5 |
| 1960 | 124 | 97 |
| 1961 | 90 | 97 |
| 1962 | 101 | 97 |
| 1963 | 90 | 97 |
| 1964 | 87 | 97 |
| 1965 | 86 | 97 |
| 1966 | 96 | 97 |
| 1967 | 92 | 97 |
| 1968 | 92 | 97 |
| 1969 | 112 | 97 |
| 2005 | 82 | 82 |
| 2012 | 92 | 88.6 |
| 2013 | 80 | 88.6 |
| 2014 | 79 | 88.6 |
| 2015 | 96 | 88.6 |
| 2016 | 84 | 88.6 |
| 2017 | 90 | 88.6 |
| 2018 | 103 | 88.6 |
| 2019 | 85 | 88.6 |
| 2020 | 137 | 105.7 |
| 2021 | 92 | 105.7 |
| 2022 | 92 | 105.7 |
| 2023 | 91 | 105.7 |
| 2024 | 121 | 105.7 |
| 2025 | 97 | 105.7 |
| 2026 | 110 | 105.7 |
| Year | First date | Last date |
|---|---|---|
| 1915 | 1915-05-12 | 1915-10-20 |
| 1916 | 1916-06-05 | 1916-09-20 |
| 1917 | 1917-05-14 | 1917-10-11 |
| 1918 | 1918-06-01 | 1918-10-02 |
| 1919 | 1919-06-05 | 1919-09-21 |
| 1920 | 1920-05-19 | 1920-09-19 |
| 1921 | 1921-06-07 | 1921-10-18 |
| 1922 | 1922-05-28 | 1922-09-24 |
| 1923 | 1923-06-09 | 1923-08-08 |
| 1924 | 1924-06-02 | 1924-09-08 |
| 1925 | 1925-05-18 | 1925-08-21 |
| 1926 | 1926-05-31 | 1926-08-31 |
| 1927 | 1927-05-12 | 1927-09-05 |
| 1928 | 1928-05-28 | 1928-09-21 |
| 1929 | 1929-06-13 | 1929-09-15 |
| 1930 | 1930-06-05 | 1930-09-05 |
| 1931 | 1931-05-30 | 1931-08-27 |
| 1932 | 1932-06-11 | 1932-09-17 |
| 1933 | 1933-05-28 | 1933-09-28 |
| 1934 | 1934-05-04 | 1934-10-06 |
| 1935 | 1935-06-03 | 1935-09-17 |
| 1936 | 1936-05-24 | 1936-09-09 |
| 1937 | 1937-05-13 | 1937-09-19 |
| 1938 | 1938-05-14 | 1938-09-27 |
| 1939 | 1939-05-28 | 1939-09-04 |
| 1940 | 1940-05-13 | 1940-09-16 |
| 1941 | 1941-06-16 | 1941-09-05 |
| 1942 | 1942-05-20 | 1942-09-02 |
| 1943 | 1943-04-30 | 1943-09-22 |
| 1944 | 1944-06-28 | 1944-09-23 |
| 1945 | 1945-06-12 | 1945-09-15 |
| 1946 | 1946-06-01 | 1946-09-13 |
| 1947 | 1947-05-01 | 1947-10-04 |
| 1948 | 1948-05-15 | 1948-09-17 |
| 1951 | 1951-05-24 | 1951-09-28 |
| 1952 | 1952-05-26 | 1952-10-06 |
| 1953 | 1953-06-02 | 1953-10-09 |
| 1954 | 1954-05-07 | 1954-10-01 |
| 1956 | 1956-05-03 | 1956-10-06 |
| 1959 | 1959-05-11 | 1959-10-25 |
| 1960 | 1960-05-08 | 1960-10-07 |
| 1961 | 1961-05-09 | 1961-09-28 |
| 1962 | 1962-04-18 | 1962-10-01 |
| 1963 | 1963-05-06 | 1963-10-07 |
| 1964 | 1964-05-15 | 1964-10-12 |
| 1965 | 1965-04-21 | 1965-10-11 |
| 1966 | 1966-05-17 | 1966-09-24 |
| 1967 | 1967-05-18 | 1967-10-11 |
| 1968 | 1968-05-20 | 1968-09-27 |
| 1969 | 1969-05-17 | 1969-10-01 |
| 2005 | 2005-05-19 | 2005-09-28 |
| 2012 | 2012-04-21 | 2012-10-02 |
| 2013 | 2013-05-31 | 2013-09-18 |
| 2014 | 2014-05-16 | 2014-09-24 |
| 2015 | 2015-05-30 | 2015-10-20 |
| 2016 | 2016-05-13 | 2016-09-19 |
| 2017 | 2017-05-04 | 2017-10-23 |
| 2018 | 2018-05-06 | 2018-09-29 |
| 2019 | 2019-06-06 | 2019-09-14 |
| 2020 | 2020-04-28 | 2020-10-15 |
| 2021 | 2021-05-06 | 2021-09-22 |
| 2022 | 2022-05-14 | 2022-09-26 |
| 2023 | 2023-06-04 | 2023-10-20 |
| 2024 | 2024-05-29 | 2024-10-13 |
| 2025 | 2025-04-10 | 2025-09-26 |
| 2026 | 2026-03-18 | 2026-09-14 |
Every Fixed Threshold
| Threshold | Years with a qualifying day | Most days in a year | Year | Latest year days |
|---|---|---|---|---|
| 30 C (86 F): Days | 66 | 137 | 2020 | 110 |
| 35 C (95 F): Days | 63 | 48 | 1960 | 32 |
| 40 C (104 F): Days | 7 | 1 | 1953 | 1 |
| 90 F (32.2 C): Days | 66 | 95 | 2020 | 77 |
| 100 F (37.8 C): Days | 29 | 11 | 1960 | 2 |
| 0 C (32 F): Ice days (max | 12 | 3 | 1937 | 1 |
| 0 C (32 F): Frost days (min | 70 | 132 | 1952 | 24 |
| -10 C (14 F): Days with min | 38 | 8 | 1952 | 3 |
| 20 C (68 F): Tropical nights (min | 66 | 28 | 1940 | 30 |
| 25 C (77 F): Days with min | 3 | 1 | 1929 | 1 |
| 10 mm (0.39 in): Days with 10 mm or more rain | 97 | 33 | 1905 | 15 |
| 25 mm (0.98 in): Days with 25 mm or more rain | 95 | 13 | 1965 | 11 |
| 50 mm (1.97 in): Days with 50 mm or more rain | 48 | 4 | 1908 | 1 |
| 100 mm (3.94 in): Days with 100 mm or more rain | 2 | 1 | 1916 | 1 |
| 10 cm (3.9 in): Days with 10 cm or more snowfall | 72 | 6 | 1944 | 1 |
| 25 cm (9.8 in): Days with 25 cm or more snowfall | 20 | 2 | 1915 | 1 |
Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1915.
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).