Mt Healthy Exp Farm Threshold Days by Year (USC00335543)

17 fixed thresholds counted per year at Mt Healthy Exp Farm (USC00335543): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Mt Healthy Exp Farm Thresholds

Mt Healthy Exp Farm: days with a maximum temperature at or above 30 C (86 F) in 39 years, most in 1936 with 98.
Mt Healthy Exp Farm: days with a maximum temperature at or above 90 F (32.2 C) in 39 years, most in 1936 with 71.
Mt Healthy Exp Farm: days with a maximum temperature at or below 0 C (32 F) in 39 years, most in 1918 with 36.
Mt Healthy Exp Farm: nights with a minimum temperature at or below 0 C (32 F) in 38 years, most in 1936 with 132.
17 fixed thresholds have at least one qualifying day at Mt Healthy Exp Farm.

Days at or above 30 C (86 F)

39 years with a qualifying day

Days per year at Mt Healthy Exp Farm with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 98 in 1936.

Days at or above 30 C (86 F) per year at Mt Healthy Exp Farm
Year	Days	Decade average
1915	22	35
1916	55	35
1917	30	35
1918	33	35
1920	28	47.8
1921	70	47.8
1922	55	47.8
1923	40	47.8
1924	39	47.8
1925	57	47.8
1926	44	47.8
1927	40	47.8
1928	58	47.8
1929	47	47.8
1930	79	70.6
1931	66	70.6
1932	61	70.6
1933	74	70.6
1934	86	70.6
1935	59	70.6
1936	98	70.6
1937	60	70.6
1938	54	70.6
1939	69	70.6
1940	62	54.9
1941	77	54.9
1942	53	54.9
1943	58	54.9
1944	76	54.9
1945	49	54.9
1946	33	54.9
1947	41	54.9
1948	40	54.9
1949	60	54.9
1951	52	66
1952	71	66
1953	78	66
1954	66	66
1955	63	66

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

First to last qualifying date each year at Mt Healthy Exp Farm
Year	First date	Last date
1915	1915-04-09	1915-09-16
1916	1916-05-14	1916-10-08
1917	1917-04-18	1917-09-02
1918	1918-05-19	1918-08-24
1920	1920-06-09	1920-09-26
1921	1921-05-22	1921-09-20
1922	1922-06-10	1922-10-05
1923	1923-06-03	1923-09-26
1924	1924-04-24	1924-09-21
1925	1925-04-23	1925-09-20
1926	1926-05-01	1926-10-03
1927	1927-05-21	1927-09-27
1928	1928-05-10	1928-10-15
1929	1929-05-29	1929-09-28
1930	1930-04-11	1930-09-24
1931	1931-05-28	1931-09-25
1932	1932-04-23	1932-09-15
1933	1933-05-23	1933-09-25
1934	1934-05-09	1934-09-26
1935	1935-06-13	1935-10-13
1936	1936-05-08	1936-09-22
1937	1937-05-26	1937-10-02
1938	1938-05-04	1938-09-12
1939	1939-05-23	1939-10-08
1940	1940-05-08	1940-10-13
1941	1941-05-15	1941-10-07
1942	1942-04-30	1942-09-19
1943	1943-05-06	1943-09-30
1944	1944-05-15	1944-09-19
1945	1945-06-01	1945-09-24
1946	1946-06-08	1946-10-06
1947	1947-06-09	1947-09-20
1948	1948-06-04	1948-09-20
1949	1949-05-05	1949-10-09
1951	1951-05-01	1951-10-05
1952	1952-05-05	1952-10-01
1953	1953-05-25	1953-10-21
1954	1954-05-31	1954-10-05
1955	1955-06-21	1955-09-22

Every Fixed Threshold

Fixed thresholds at Mt Healthy Exp Farm
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	39	98	1936	63
35 C (95 F): Days	31	35	1936	7
40 C (104 F): Days	2	10	1936	10
90 F (32.2 C): Days	39	71	1936	33
100 F (37.8 C): Days	11	12	1936	4
0 C (32 F): Ice days (max	39	36	1918	15
0 C (32 F): Frost days (min	38	132	1936	81
-10 C (14 F): Days with min	38	38	1917	15
-20 C (-4 F): Days with min	21	10	1936	1
20 C (68 F): Tropical nights (min	38	50	1921	39
25 C (77 F): Days with min	12	4	1934	2
10 mm (0.39 in): Days with 10 mm or more rain	36	51	1927	41
25 mm (0.98 in): Days with 25 mm or more rain	36	15	1945	11
50 mm (1.97 in): Days with 50 mm or more rain	29	3	1920	3
100 mm (3.94 in): Days with 100 mm or more rain	1	1	1945	1
10 cm (3.9 in): Days with 10 cm or more snowfall	6	3	1951	2
25 cm (9.8 in): Days with 25 cm or more snowfall	1	1	1936	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

Data for Mt Healthy Exp Farm 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).

Mt Healthy Exp Farm Threshold Days by Year (USC00335543)

Key Facts for Mt Healthy Exp Farm Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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