Georgetown Threshold Days by Year (USC00043381)

15 fixed thresholds counted per year at Georgetown (USC00043381): 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 35 years, most in 1904 with 57.
Georgetown: days with 25 mm (0.98 in) or more of precipitation in 35 years, most in 1904 with 28.
Georgetown: days with 50 mm (1.97 in) or more of precipitation in 34 years, most in 1962 with 11.
Georgetown: nights with a minimum temperature at or below 0 C (32 F) in 18 years, most in 1902 with 55.
15 fixed thresholds have at least one qualifying day at Georgetown.

Days at or above 30 C (86 F)

17 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 82 in 1910.

Days at or above 30 C (86 F) per year at Georgetown
Year	Days	Decade average
1893	55	54.9
1894	58	54.9
1895	50	54.9
1896	60	54.9
1897	51	54.9
1898	58	54.9
1899	52	54.9
1900	53	65.4
1901	69	65.4
1902	67	65.4
1903	69	65.4
1904	79	65.4
1905	67	65.4
1906	72	65.4
1907	41	65.4
1908	72	65.4
1910	82	82

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
1893	1893-06-01	1893-09-01
1894	1894-06-30	1894-09-23
1895	1895-06-11	1895-09-27
1896	1896-05-25	1896-09-07
1897	1897-06-05	1897-09-24
1898	1898-06-24	1898-09-18
1899	1899-06-10	1899-10-08
1900	1900-05-31	1900-09-23
1901	1901-05-31	1901-09-18
1902	1902-05-25	1902-09-23
1903	1903-05-30	1903-10-18
1904	1904-05-21	1904-10-04
1905	1905-06-10	1905-10-03
1906	1906-06-18	1906-10-09
1907	1907-05-29	1907-10-04
1908	1908-06-23	1908-10-01
1910	1910-04-23	1910-10-08

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	17	82	1910	82
35 C (95 F): Days	17	28	1901	24
40 C (104 F): Days	3	2	1902	1
90 F (32.2 C): Days	17	59	1910	59
100 F (37.8 C): Days	9	8	1902	3
0 C (32 F): Ice days (max	3	2	1899	1
0 C (32 F): Frost days (min	18	55	1902	39
-10 C (14 F): Days with min	1	1	1910	1
20 C (68 F): Tropical nights (min	17	16	1897	6
10 mm (0.39 in): Days with 10 mm or more rain	35	57	1904	34
25 mm (0.98 in): Days with 25 mm or more rain	35	28	1904	16
50 mm (1.97 in): Days with 50 mm or more rain	34	11	1962	3
100 mm (3.94 in): Days with 100 mm or more rain	16	3	1896	2
10 cm (3.9 in): Days with 10 cm or more snowfall	14	8	1955	1
25 cm (9.8 in): Days with 25 cm or more snowfall	6	2	1955	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1893.

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 2025-12-31. Last revised 31 December 2025 (2025-12-31).

Georgetown Threshold Days by Year (USC00043381)

Key Facts for Georgetown Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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