Vicksburg Military Pk Threshold Days by Year (USC00229216)

14 fixed thresholds counted per year at Vicksburg Military Pk (USC00229216): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Vicksburg Military Pk Thresholds

Vicksburg Military Pk: days with 10 mm (0.39 in) or more of precipitation in 33 years, most in 1979 with 53.
Vicksburg Military Pk: days with 25 mm (0.98 in) or more of precipitation in 33 years, most in 1979 with 25.
Vicksburg Military Pk: days with 50 mm (1.97 in) or more of precipitation in 33 years, most in 1979 with 10.
Vicksburg Military Pk: nights with a minimum temperature at or below 0 C (32 F) in 29 years, most in 1978 with 62.
14 fixed thresholds have at least one qualifying day at Vicksburg Military Pk.

Days at or above 30 C (86 F)

26 years with a qualifying day

Days per year at Vicksburg Military Pk with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 143 in 1972.

Days at or above 30 C (86 F) per year at Vicksburg Military Pk
Year	Days	Decade average
1968	111	116.5
1969	122	116.5
1970	137	123.7
1971	115	123.7
1972	143	123.7
1974	109	123.7
1975	116	123.7
1976	105	123.7
1977	139	123.7
1978	128	123.7
1979	121	123.7
1980	136	127.3
1981	131	127.3
1982	143	127.3
1983	114	127.3
1984	126	127.3
1985	127	127.3
1987	130	127.3
1988	122	127.3
1989	117	127.3
1990	128	122.2
1992	105	122.2
1993	131	122.2
1994	122	122.2
1995	129	122.2
1996	118	122.2

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

First to last qualifying date each year at Vicksburg Military Pk
Year	First date	Last date
1968	1968-04-19	1968-10-16
1969	1969-04-04	1969-10-19
1970	1970-04-18	1970-10-08
1971	1971-04-23	1971-11-02
1972	1972-04-07	1972-10-19
1974	1974-04-01	1974-11-02
1975	1975-04-27	1975-10-14
1976	1976-04-23	1976-10-05
1977	1977-02-25	1977-10-01
1978	1978-05-11	1978-10-30
1979	1979-04-17	1979-10-30
1980	1980-04-22	1980-10-11
1981	1981-04-17	1981-10-17
1982	1982-03-17	1982-10-09
1983	1983-04-30	1983-10-20
1984	1984-04-20	1984-10-31
1985	1985-03-29	1985-10-18
1987	1987-04-18	1987-10-19
1988	1988-04-04	1988-09-30
1989	1989-04-18	1989-10-15
1990	1990-04-21	1990-11-28
1992	1992-03-09	1992-09-22
1993	1993-05-06	1993-10-19
1994	1994-04-11	1994-10-08
1995	1995-03-23	1995-10-02
1996	1996-04-28	1996-10-28

Every Fixed Threshold

Fixed thresholds at Vicksburg Military Pk
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	26	143	1972	118
35 C (95 F): Days	24	68	1980	1
90 F (32.2 C): Days	26	109	1980	63
100 F (37.8 C): Days	7	12	1980	1
0 C (32 F): Ice days (max	11	4	1989	4
0 C (32 F): Frost days (min	29	62	1978	17
-10 C (14 F): Days with min	15	6	1985	4
20 C (68 F): Tropical nights (min	29	111	1977	136
25 C (77 F): Days with min	20	5	1980	16
10 mm (0.39 in): Days with 10 mm or more rain	33	53	1979	26
25 mm (0.98 in): Days with 25 mm or more rain	33	25	1979	12
50 mm (1.97 in): Days with 50 mm or more rain	33	10	1979	3
100 mm (3.94 in): Days with 100 mm or more rain	14	2	1975	2
10 cm (3.9 in): Days with 10 cm or more snowfall	2	1	1968	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1968.

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Data for Vicksburg Military Pk 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).

Vicksburg Military Pk Threshold Days by Year (USC00229216)

Key Facts for Vicksburg Military Pk Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

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