Georgetown Threshold Days by Year (CA006152691)

16 fixed thresholds counted per year at Georgetown (CA006152691): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Georgetown Thresholds

Georgetown: days with 10 mm (0.39 in) or more of precipitation in 76 years, most in 1951 with 41.
Georgetown: days with 25 mm (0.98 in) or more of precipitation in 75 years, most in 1942 with 12.
Georgetown: days with 10 cm (3.9 in) or more of snowfall in 74 years, most in 1951 with 11.
Georgetown: days with a maximum temperature at or above 30 C (86 F) in 47 years, most in 1949 with 37.
16 fixed thresholds have at least one qualifying day at Georgetown.

Days at or above 30 C (86 F)

47 years with a qualifying day

Days per year at Georgetown with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 37 in 1949.

Days at or above 30 C (86 F) per year at Georgetown
Year	Days	Decade average
1914	15	14.5
1915	1	14.5
1916	21	14.5
1917	8	14.5
1918	18	14.5
1919	24	14.5
1920	2	11.7
1921	22	11.7
1922	11	11.7
1923	13	11.7
1924	13	11.7
1925	16	11.7
1926	9	11.7
1927	8	11.7
1928	7	11.7
1929	16	11.7
1930	26	23.9
1931	22	23.9
1932	8	23.9
1933	27	23.9
1934	23	23.9
1935	18	23.9
1936	33	23.9
1937	28	23.9
1938	27	23.9
1939	27	23.9
1940	16	16.6
1941	22	16.6
1942	9	16.6
1943	11	16.6
1944	15	16.6
1945	10	16.6
1947	15	16.6
1948	14	16.6
1949	37	16.6
1950	4	18.4
1951	5	18.4
1952	25	18.4
1953	19	18.4
1954	12	18.4
1955	34	18.4
1959	30	18.4
1960	2	11.8
1962	16	11.8
1963	15	11.8
1964	17	11.8
1965	9	11.8

For each year, a bar from the first to the last day at Georgetown meeting 30 C (86 F).

First to last qualifying date each year at Georgetown
Year	First date	Last date
1914	1914-06-07	1914-09-21
1915	1915-09-14	1915-09-14
1916	1916-07-11	1916-09-07
1917	1917-07-22	1917-08-20
1918	1918-06-01	1918-08-23
1919	1919-05-30	1919-09-08
1920	1920-06-10	1920-06-28
1921	1921-05-20	1921-09-02
1922	1922-06-07	1922-09-10
1923	1923-06-19	1923-08-07
1924	1924-07-12	1924-08-31
1925	1925-06-01	1925-08-30
1926	1926-05-31	1926-08-28
1927	1927-06-29	1927-09-15
1928	1928-07-07	1928-09-10
1929	1929-05-29	1929-09-05
1930	1930-05-07	1930-09-12
1931	1931-05-28	1931-09-21
1932	1932-07-19	1932-08-31
1933	1933-06-08	1933-09-08
1934	1934-05-20	1934-08-19
1935	1935-07-05	1935-09-25
1936	1936-05-07	1936-09-23
1937	1937-05-31	1937-09-03
1938	1938-06-20	1938-08-29
1939	1939-05-19	1939-09-16
1940	1940-06-07	1940-08-18
1941	1941-05-21	1941-09-22
1942	1942-06-30	1942-09-17
1943	1943-06-24	1943-09-02
1944	1944-05-31	1944-08-15
1945	1945-06-29	1945-09-08
1947	1947-06-10	1947-09-07
1948	1948-06-04	1948-09-17
1949	1949-05-04	1949-08-27
1950	1950-06-08	1950-08-27
1951	1951-07-30	1951-10-05
1952	1952-06-15	1952-09-14
1953	1953-06-20	1953-09-04
1954	1954-06-10	1954-08-24
1955	1955-05-04	1955-09-19
1959	1959-06-08	1959-09-09
1960	1960-09-07	1960-09-08
1962	1962-05-15	1962-09-13
1963	1963-06-25	1963-07-28
1964	1964-05-23	1964-09-08
1965	1965-05-26	1965-09-19

Every Fixed Threshold

Fixed thresholds at Georgetown
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	47	37	1949	9
35 C (95 F): Days	16	7	1936	7
90 F (32.2 C): Days	42	17	1955	2
100 F (37.8 C): Days	2	5	1936	5
0 C (32 F): Ice days (max	47	96	1926	72
0 C (32 F): Frost days (min	47	198	1925	176
-10 C (14 F): Days with min	47	80	1917	58
-20 C (-4 F): Days with min	46	25	1934	6
-30 C (-22 F): Days with min	9	5	1948	1
20 C (68 F): Tropical nights (min	42	16	1921	2
10 mm (0.39 in): Days with 10 mm or more rain	76	41	1951	33
25 mm (0.98 in): Days with 25 mm or more rain	75	12	1942	5
50 mm (1.97 in): Days with 50 mm or more rain	22	2	1947	1
100 mm (3.94 in): Days with 100 mm or more rain	1	1	1954	1
10 cm (3.9 in): Days with 10 cm or more snowfall	74	11	1951	5
25 cm (9.8 in): Days with 25 cm or more snowfall	19	2	1898	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1914.

Download the Data

Data for Georgetown 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 2026-10-17 (17 October 2026). Threshold counts are computed by this site.

Data as of 2026-10-17. Last revised 17 October 2026 (2026-10-17).

Georgetown Threshold Days by Year (CA006152691)

Key Facts for Georgetown Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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