Marshall Threshold Days by Year (USC00115380)

15 fixed thresholds counted per year at Marshall (USC00115380): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Marshall Thresholds

Marshall: days with 10 mm (0.39 in) or more of precipitation in 34 years, most in 1975 with 45.
Marshall: days with 25 mm (0.98 in) or more of precipitation in 34 years, most in 2000 with 17.
Marshall: days with 50 mm (1.97 in) or more of precipitation in 32 years, most in 1973 with 6.
Marshall: days with 10 cm (3.9 in) or more of snowfall in 18 years, most in 1964 with 3.
15 fixed thresholds have at least one qualifying day at Marshall.

Days at or above 30 C (86 F)

13 years with a qualifying day

Days per year at Marshall with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 77 in 1964.

Days at or above 30 C (86 F) per year at Marshall
Year	Days	Decade average
1963	67	64.9
1964	77	64.9
1965	57	64.9
1966	70	64.9
1967	49	64.9
1968	67	64.9
1969	67	64.9
1970	71	63.8
1971	65	63.8
1972	74	63.8
1973	59	63.8
1974	49	63.8
1975	65	63.8

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

First to last qualifying date each year at Marshall
Year	First date	Last date
1963	1963-05-08	1963-10-15
1964	1964-05-18	1964-09-15
1965	1965-05-22	1965-09-20
1966	1966-06-05	1966-09-04
1967	1967-05-25	1967-10-05
1968	1968-05-03	1968-09-24
1969	1969-05-05	1969-09-08
1970	1970-05-21	1970-09-23
1971	1971-06-04	1971-10-03
1972	1972-05-19	1972-09-21
1973	1973-06-09	1973-09-27
1974	1974-05-20	1974-08-27
1975	1975-05-19	1975-10-13

Every Fixed Threshold

Fixed thresholds at Marshall
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	13	77	1964	65
35 C (95 F): Days	11	15	1966	4
90 F (32.2 C): Days	13	51	1964	29
100 F (37.8 C): Days	2	5	1966	5
0 C (32 F): Ice days (max	13	48	1963	18
0 C (32 F): Frost days (min	13	130	1963	120
-10 C (14 F): Days with min	13	47	1963	14
-20 C (-4 F): Days with min	13	14	1963	1
20 C (68 F): Tropical nights (min	13	37	1968	23
25 C (77 F): Days with min	2	1	1966	1
10 mm (0.39 in): Days with 10 mm or more rain	34	45	1975	20
25 mm (0.98 in): Days with 25 mm or more rain	34	17	2000	9
50 mm (1.97 in): Days with 50 mm or more rain	32	6	1973	2
100 mm (3.94 in): Days with 100 mm or more rain	5	1	1948	1
10 cm (3.9 in): Days with 10 cm or more snowfall	18	3	1964	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1963.

Download the Data

Data for Marshall 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).

Marshall Threshold Days by Year (USC00115380)

Key Facts for Marshall Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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