Tupelo Threshold Days by Year (USC00229000)

17 fixed thresholds counted per year at Tupelo (USC00229000): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Tupelo Thresholds

Tupelo: days with 10 mm (0.39 in) or more of precipitation in 39 years, most in 1932 with 60.
Tupelo: days with 25 mm (0.98 in) or more of precipitation in 39 years, most in 1932 with 29.
Tupelo: days with a maximum temperature at or above 30 C (86 F) in 38 years, most in 1936 with 145.
Tupelo: days with a maximum temperature at or above 35 C (95 F) in 38 years, most in 1954 with 72.
17 fixed thresholds have at least one qualifying day at Tupelo.

Days at or above 30 C (86 F)

38 years with a qualifying day

Days per year at Tupelo with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 145 in 1936.

Days at or above 30 C (86 F) per year at Tupelo
Year	Days	Decade average
1930	106	123.9
1931	111	123.9
1932	102	123.9
1933	127	123.9
1934	128	123.9
1935	115	123.9
1936	145	123.9
1937	135	123.9
1938	136	123.9
1939	134	123.9
1940	109	112.8
1941	143	112.8
1942	113	112.8
1943	112	112.8
1944	124	112.8
1945	113	112.8
1946	89	112.8
1947	105	112.8
1948	121	112.8
1949	99	112.8
1950	81	117.1
1951	119	117.1
1952	120	117.1
1953	126	117.1
1954	129	117.1
1955	132	117.1
1956	117	117.1
1958	109	117.1
1959	121	117.1
1960	121	103.9
1961	96	103.9
1962	133	103.9
1963	98	103.9
1964	103	103.9
1965	116	103.9
1966	92	103.9
1967	80	103.9
1968	96	103.9

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

First to last qualifying date each year at Tupelo
Year	First date	Last date
1930	1930-04-11	1930-09-25
1931	1931-04-17	1931-10-27
1932	1932-04-21	1932-09-18
1933	1933-05-10	1933-10-21
1934	1934-04-04	1934-10-24
1935	1935-04-25	1935-11-03
1936	1936-04-13	1936-10-21
1937	1937-04-17	1937-10-31
1938	1938-04-28	1938-10-19
1939	1939-03-23	1939-10-27
1940	1940-04-01	1940-10-28
1941	1941-04-11	1941-10-23
1942	1942-04-27	1942-10-17
1943	1943-04-29	1943-10-01
1944	1944-05-11	1944-10-06
1945	1945-04-03	1945-10-01
1946	1946-03-31	1946-10-06
1947	1947-05-04	1947-10-22
1948	1948-04-07	1948-09-22
1949	1949-05-04	1949-10-11
1950	1950-05-05	1950-10-16
1951	1951-04-28	1951-10-06
1952	1952-04-29	1952-10-05
1953	1953-05-21	1953-10-23
1954	1954-04-07	1954-10-12
1955	1955-04-16	1955-10-23
1956	1956-04-28	1956-10-06
1958	1958-04-23	1958-09-26
1959	1959-04-20	1959-10-05
1960	1960-04-20	1960-10-04
1961	1961-04-23	1961-10-30
1962	1962-04-29	1962-10-20
1963	1963-03-30	1963-10-26
1964	1964-05-11	1964-09-23
1965	1965-04-09	1965-10-17
1966	1966-05-07	1966-09-26
1967	1967-03-12	1967-10-06
1968	1968-05-23	1968-10-13

Every Fixed Threshold

Fixed thresholds at Tupelo
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	38	145	1936	96
35 C (95 F): Days	38	72	1954	19
40 C (104 F): Days	13	8	1935	1
90 F (32.2 C): Days	38	113	1954	61
100 F (37.8 C): Days	26	36	1954	5
0 C (32 F): Ice days (max	31	12	1963	2
0 C (32 F): Frost days (min	38	82	1963	66
-10 C (14 F): Days with min	26	12	1940	2
-20 C (-4 F): Days with min	3	3	1940	1
20 C (68 F): Tropical nights (min	38	109	1954	77
25 C (77 F): Days with min	24	14	1954	1
10 mm (0.39 in): Days with 10 mm or more rain	39	60	1932	39
25 mm (0.98 in): Days with 25 mm or more rain	39	29	1932	15
50 mm (1.97 in): Days with 50 mm or more rain	38	9	1932	5
100 mm (3.94 in): Days with 100 mm or more rain	12	3	1948	1
200 mm (7.87 in): Days with 200 mm or more rain	1	1	1955	1
10 cm (3.9 in): Days with 10 cm or more snowfall	4	1	1935	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1930.

Download the Data

Data for Tupelo 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).

Tupelo Threshold Days by Year (USC00229000)

Key Facts for Tupelo Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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