Gulfport Naval Ctr Threshold Days by Year (USC00223671)

15 fixed thresholds counted per year at Gulfport Naval Ctr (USC00223671): hot days, frost, tropical nights and heavy rain, with the most days in a year.

Key Facts for Gulfport Naval Ctr Thresholds

Gulfport Naval Ctr: days with 10 mm (0.39 in) or more of precipitation in 54 years, most in 1997 with 64.
Gulfport Naval Ctr: days with 25 mm (0.98 in) or more of precipitation in 54 years, most in 1997 with 32.
Gulfport Naval Ctr: days with 50 mm (1.97 in) or more of precipitation in 54 years, most in 1979 with 15.
Gulfport Naval Ctr: days with a maximum temperature at or above 30 C (86 F) in 51 years, most in 1962 with 151.
15 fixed thresholds have at least one qualifying day at Gulfport Naval Ctr.

Days at or above 30 C (86 F)

51 years with a qualifying day

Days per year at Gulfport Naval Ctr with a maximum temperature at or above 30 C (86 F), with the decade average as a line. The most was 151 in 1962.

Days at or above 30 C (86 F) per year at Gulfport Naval Ctr
Year	Days	Decade average
1950	110	120.6
1951	135	120.6
1954	127	120.6
1955	127	120.6
1956	106	120.6
1957	122	120.6
1958	112	120.6
1959	126	120.6
1960	131	124.2
1961	106	124.2
1962	151	124.2
1963	126	124.2
1964	125	124.2
1965	113	124.2
1966	113	124.2
1967	112	124.2
1968	141	124.2
1971	122	127.6
1972	142	127.6
1973	128	127.6
1974	115	127.6
1975	116	127.6
1977	134	127.6
1978	134	127.6
1979	130	127.6
1980	137	121.6
1981	136	121.6
1982	133	121.6
1983	112	121.6
1984	114	121.6
1985	132	121.6
1986	134	121.6
1987	119	121.6
1988	92	121.6
1989	107	121.6
1990	88	94.2
1991	91	94.2
1992	87	94.2
1993	98	94.2
1994	52	94.2
1995	77	94.2
1996	106	94.2
1997	101	94.2
1998	122	94.2
1999	120	94.2
2000	118	112
2001	97	112
2002	115	112
2003	113	112
2004	108	112
2006	121	112

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

First to last qualifying date each year at Gulfport Naval Ctr
Year	First date	Last date
1950	1950-05-17	1950-11-16
1951	1951-05-03	1951-11-15
1954	1954-04-08	1954-10-10
1955	1955-04-24	1955-10-06
1956	1956-05-08	1956-10-09
1957	1957-05-15	1957-10-10
1958	1958-04-22	1958-09-30
1959	1959-05-07	1959-10-13
1960	1960-04-27	1960-10-16
1961	1961-04-27	1961-10-12
1962	1962-05-05	1962-10-18
1963	1963-05-07	1963-10-28
1964	1964-04-27	1964-09-30
1965	1965-05-12	1965-10-10
1966	1966-05-09	1966-10-15
1967	1967-04-08	1967-10-07
1968	1968-05-12	1968-10-18
1971	1971-04-28	1971-10-07
1972	1972-04-16	1972-10-18
1973	1973-05-12	1973-10-22
1974	1974-05-12	1974-09-28
1975	1975-03-24	1975-10-11
1977	1977-05-07	1977-10-08
1978	1978-04-01	1978-10-13
1979	1979-04-17	1979-10-09
1980	1980-04-21	1980-10-17
1981	1981-04-15	1981-10-12
1982	1982-03-18	1982-10-11
1983	1983-05-19	1983-10-05
1984	1984-05-03	1984-10-30
1985	1985-04-24	1985-10-21
1986	1986-05-08	1986-10-06
1987	1987-04-21	1987-10-11
1988	1988-05-06	1988-09-26
1989	1989-05-23	1989-10-08
1990	1990-05-17	1990-10-07
1991	1991-06-01	1991-09-23
1992	1992-05-13	1992-09-29
1993	1993-06-05	1993-10-06
1994	1994-06-07	1994-09-29
1995	1995-06-04	1995-10-10
1996	1996-05-21	1996-09-26
1997	1997-05-26	1997-10-03
1998	1998-05-16	1998-10-22
1999	1999-04-28	1999-10-18
2000	2000-03-30	2000-10-06
2001	2001-04-15	2001-09-23
2002	2002-04-29	2002-10-07
2003	2003-05-03	2003-10-22
2004	2004-05-08	2004-10-20
2006	2006-04-03	2006-10-05

Every Fixed Threshold

Fixed thresholds at Gulfport Naval Ctr
Threshold	Years with a qualifying day	Most days in a year	Year	Latest year days
30 C (86 F): Days	51	151	1962	121
35 C (95 F): Days	48	47	1980	3
90 F (32.2 C): Days	51	109	1980	52
100 F (37.8 C): Days	12	9	1980	3
0 C (32 F): Ice days (max	6	1	1962	1
0 C (32 F): Frost days (min	51	34	1963	6
-10 C (14 F): Days with min	9	3	1962	2
20 C (68 F): Tropical nights (min	51	165	2002	147
25 C (77 F): Days with min	50	33	1981	26
10 mm (0.39 in): Days with 10 mm or more rain	54	64	1997	34
25 mm (0.98 in): Days with 25 mm or more rain	54	32	1997	14
50 mm (1.97 in): Days with 50 mm or more rain	54	15	1979	2
100 mm (3.94 in): Days with 100 mm or more rain	37	4	1965	1
200 mm (7.87 in): Days with 200 mm or more rain	9	1	1957	1
10 cm (3.9 in): Days with 10 cm or more snowfall	1	1	1963	1

Years with under 90 percent of days observed are left out of the most days column. Threshold history at this station starts in 1950.

Download the Data

Data for Gulfport Naval Ctr 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).

Gulfport Naval Ctr Threshold Days by Year (USC00223671)

Key Facts for Gulfport Naval Ctr Thresholds

Days at or above 30 C (86 F)

Every Fixed Threshold

Download the Data

Related