Tolmie (Langley) Threshold Days by Year

4 fixed thresholds counted per year at Tolmie (Langley) (ASN00083029): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Tolmie (Langley) Thresholds

Tolmie (Langley): days with 10 mm (0.39 in) or more of precipitation in 67 years, most in 1917 with 41.
Tolmie (Langley): days with 25 mm (0.98 in) or more of precipitation in 67 years, most in 1894 with 13.
Tolmie (Langley): days with 50 mm (1.97 in) or more of precipitation in 37 years, most in 1918 with 3.
Tolmie (Langley): days with 100 mm (3.94 in) or more of precipitation in 3 years, most in 1918 with 1.
4 fixed thresholds have at least one qualifying day at Tolmie (Langley).

Days with 10 mm (0.39 in) or more of precipitation

67 years with a qualifying day

Days per year at Tolmie (Langley) with 10 mm (0.39 in) or more of precipitation, with the decade average as a line. The most was 41 in 1917.

Days with 10 mm (0.39 in) or more of precipitation per year at Tolmie (Langley)
Year	Days	Decade average
1889	39	39
1890	37	29.2
1891	25	29.2
1892	25	29.2
1893	31	29.2
1894	39	29.2
1895	23	29.2
1896	28	29.2
1897	28	29.2
1898	29	29.2
1899	27	29.2
1900	30	27.1
1901	27	27.1
1902	16	27.1
1903	30	27.1
1904	33	27.1
1905	27	27.1
1906	28	27.1
1907	19	27.1
1908	25	27.1
1909	36	27.1
1910	26	27.5
1911	30	27.5
1912	28	27.5
1913	27	27.5
1914	14	27.5
1915	31	27.5
1916	34	27.5
1917	41	27.5
1918	28	27.5
1919	16	27.5
1920	22	24.1
1921	24	24.1
1922	23	24.1
1923	30	24.1
1924	33	24.1
1925	25	24.1
1926	23	24.1
1927	18	24.1
1928	29	24.1
1929	14	24.1
1930	25	26.2
1931	30	26.2
1932	25	26.2
1933	28	26.2
1934	30	26.2
1935	30	26.2
1936	22	26.2
1937	21	26.2
1938	13	26.2
1939	38	26.2
1940	21	25.9
1941	31	25.9
1942	35	25.9
1943	15	25.9
1944	14	25.9
1945	26	25.9
1946	26	25.9
1947	34	25.9
1948	26	25.9
1949	31	25.9
1950	28	30.2
1951	33	30.2
1952	27	30.2
1953	27	30.2
1954	32	30.2
1955	34	30.2

For each year, a bar from the first to the last day at Tolmie (Langley) meeting 10 mm (0.39 in).

First to last qualifying date each year at Tolmie (Langley)
Year	First date	Last date
1889	1889-02-05	1889-11-26
1890	1890-01-26	1890-12-30
1891	1891-01-06	1891-12-14
1892	1892-04-10	1892-12-08
1893	1893-01-20	1893-12-29
1894	1894-01-31	1894-12-28
1895	1895-01-05	1895-12-16
1896	1896-01-16	1896-12-06
1897	1897-01-09	1897-12-31
1898	1898-02-12	1898-11-23
1899	1899-01-23	1899-11-20
1900	1900-01-04	1900-12-03
1901	1901-01-04	1901-12-31
1902	1902-01-05	1902-12-20
1903	1903-02-15	1903-12-29
1904	1904-01-02	1904-12-18
1905	1905-01-03	1905-12-10
1906	1906-03-01	1906-12-24
1907	1907-01-26	1907-12-28
1908	1908-01-10	1908-12-23
1909	1909-01-04	1909-12-01
1910	1910-01-15	1910-12-23
1911	1911-01-06	1911-11-01
1912	1912-01-05	1912-12-05
1913	1913-01-03	1913-12-31
1914	1914-01-26	1914-12-25
1915	1915-01-22	1915-12-29
1916	1916-01-28	1916-12-12
1917	1917-01-03	1917-11-23
1918	1918-01-10	1918-12-24
1919	1919-02-18	1919-12-28
1920	1920-04-13	1920-12-27
1921	1921-01-02	1921-12-23
1922	1922-02-23	1922-12-31
1923	1923-05-08	1923-12-26
1924	1924-01-03	1924-12-27
1925	1925-01-13	1925-11-18
1926	1926-01-05	1926-10-12
1927	1927-02-05	1927-12-19
1928	1928-02-12	1928-10-23
1929	1929-02-16	1929-12-28
1930	1930-02-21	1930-12-27
1931	1931-01-26	1931-11-17
1932	1932-03-07	1932-12-16
1933	1933-01-24	1933-12-15
1934	1934-01-06	1934-12-01
1935	1935-01-05	1935-12-25
1936	1936-01-04	1936-12-19
1937	1937-01-01	1937-11-07
1938	1938-01-16	1938-08-28
1939	1939-02-17	1939-11-04
1940	1940-01-17	1940-12-28
1941	1941-01-04	1941-12-08
1942	1942-01-20	1942-12-01
1943	1943-01-03	1943-11-18
1944	1944-02-14	1944-10-16
1945	1945-01-11	1945-12-27
1946	1946-01-18	1946-12-28
1947	1947-02-05	1947-12-21
1948	1948-02-14	1948-12-29
1949	1949-02-21	1949-11-21
1950	1950-02-01	1950-11-14
1951	1951-01-07	1951-12-16
1952	1952-01-05	1952-12-12
1953	1953-01-06	1953-11-07
1954	1954-01-29	1954-12-12
1955	1955-02-10	1955-12-31

Every Fixed Threshold

Fixed thresholds at Tolmie (Langley)
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	67	41	1917	34
25 mm (0.98 in): Days with 25 mm or more rain	67	13	1894	6
50 mm (1.97 in): Days with 50 mm or more rain	37	3	1918	1
100 mm (3.94 in): Days with 100 mm or more rain	3	1	1918	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1889.

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Data for Tolmie (Langley) threshold days by year: CSV or JSON. Field meanings are on the data page.

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 2026-10-15 (15 October 2026). Threshold counts are computed by this site.

Data as of 2025-12-31. Last revised 31 December 2025 (2025-12-31).

Tolmie (Langley) Threshold Days by Year

Key Facts for Tolmie (Langley) Thresholds

Days with 10 mm (0.39 in) or more of precipitation

Every Fixed Threshold

Download the Data

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