Morgan 1 W Threshold Days by Year (USC00096038)

15 fixed thresholds counted per year at Morgan 1 W (USC00096038): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Morgan 1 W Thresholds

Morgan 1 W: days with 10 mm (0.39 in) or more of precipitation in 27 years, most in 1964 with 58.
Morgan 1 W: days with 25 mm (0.98 in) or more of precipitation in 27 years, most in 1906 with 22.
Morgan 1 W: nights with a minimum temperature at or below 0 C (32 F) in 26 years, most in 1901 with 69.
Morgan 1 W: nights with a minimum temperature at or above 20 C (68 F) in 26 years, most in 1906 with 121.
15 fixed thresholds have at least one qualifying day at Morgan 1 W.

Days at or above 30 C (86 F)

24 years with a qualifying day

Days per year at Morgan 1 W with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 147 in 1977.

Days at or above 30 C (86 F) per year at Morgan 1 W
Year	Days	Decade average
1894	116	122.4
1895	124	122.4
1896	131	122.4
1897	117	122.4
1898	124	122.4
1900	105	112.1
1901	104	112.1
1902	129	112.1
1904	118	112.1
1905	122	112.1
1906	111	112.1
1907	101	112.1
1909	107	112.1
1958	138	138
1961	108	109.2
1964	111	109.2
1965	117	109.2
1966	93	109.2
1967	112	109.2
1969	114	109.2
1970	120	127.8
1971	134	127.8
1977	147	127.8
1979	110	127.8

For each year, a bar from the first to the last day at Morgan 1 W meeting 30 C (86 F).

First to last qualifying date each year at Morgan 1 W
Year	First date	Last date
1894	1894-03-18	1894-10-18
1895	1895-04-19	1895-10-07
1896	1896-03-30	1896-10-11
1897	1897-03-20	1897-10-14
1898	1898-03-19	1898-10-09
1900	1900-04-22	1900-10-02
1901	1901-05-01	1901-09-30
1902	1902-04-25	1902-11-15
1904	1904-05-08	1904-10-12
1905	1905-04-27	1905-10-02
1906	1906-04-11	1906-10-05
1907	1907-03-20	1907-10-08
1909	1909-04-22	1909-10-05
1958	1958-04-18	1958-10-12
1961	1961-03-06	1961-11-04
1964	1964-04-25	1964-10-02
1965	1965-04-09	1965-09-23
1966	1966-05-29	1966-09-26
1967	1967-03-12	1967-10-29
1969	1969-04-03	1969-10-03
1970	1970-04-22	1970-10-03
1971	1971-04-12	1971-10-06
1977	1977-03-18	1977-10-02
1979	1979-04-11	1979-10-21

Every Fixed Threshold

Fixed thresholds at Morgan 1 W
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	24	147	1977	110
35 C (95 F): Days	23	41	1897	7
40 C (104 F): Days	1	1	1901	1
90 F (32.2 C): Days	24	100	1896	55
100 F (37.8 C): Days	8	5	1897	1
0 C (32 F): Ice days (max	6	2	1897	1
0 C (32 F): Frost days (min	26	69	1901	55
-10 C (14 F): Days with min	13	2	1895	9
20 C (68 F): Tropical nights (min	26	121	1906	101
25 C (77 F): Days with min	14	2	1907	2
10 mm (0.39 in): Days with 10 mm or more rain	27	58	1964	48
25 mm (0.98 in): Days with 25 mm or more rain	27	22	1906	21
50 mm (1.97 in): Days with 50 mm or more rain	26	9	1971	5
100 mm (3.94 in): Days with 100 mm or more rain	8	2	1906	1
200 mm (7.87 in): Days with 200 mm or more rain	1	1	1897	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1894.

Download the Data

Data for Morgan 1 W 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).

Morgan 1 W Threshold Days by Year (USC00096038)

Key Facts for Morgan 1 W Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

Related