Record envelope, standing records and threshold days for Gulfport Naval Ctr (USC00223671), Mississippi, United States, with 75 years of record.
Key Facts for Gulfport Naval Ctr
Gulfport Naval Ctr (USC00223671) is a weather station in Mississippi, United States at 30.38 latitude and -89.12 longitude, 11 m (35 ft) above sea level.
The station reports from 1935 to 2009, 75 years of record.
1,464 records set at Gulfport Naval Ctr still stand.
Records are tracked for tmax, tmin, prcp, snow, snwd: an element needs 30 years of data to be eligible.
Gulfport Naval Ctr set a daily record low maximum temperature of 14.4 C (57.9 F) on 25 October 2007.
About the Station
Location: Mississippi, United States, 30.38 latitude, -89.12 longitude.
Elevation: 11 m (35 ft).
Period of record: 1935 to 2009, 75 years.
Eligible elements: tmax, tmin, prcp, snow, snwd.
Daily Record Envelope and 2026
0 days at or beyond a record
Record highRecord low2026 daily maximum2026 daily minimum
The band shows the record high and record low for each calendar day at Gulfport Naval Ctr. The lines show the 2026 daily maximum and minimum. 0 days in 2026 matched or passed a record. Temperatures are in degrees Celsius.
Daily record high and record low at Gulfport Naval Ctr, with 2026 drawn through them
Month
Highest record high
Lowest record low
2026 highest maximum
2026 lowest minimum
Jan
26.7 C (80.1 F)
-15.6 C (3.9 F)
n/a
n/a
Feb
29.4 C (84.9 F)
-11.7 C (10.9 F)
n/a
n/a
Mar
30.6 C (87.1 F)
-5.6 C (21.9 F)
n/a
n/a
Apr
34.4 C (93.9 F)
1.1 C (34.0 F)
n/a
n/a
May
36.7 C (98.1 F)
6.7 C (44.1 F)
n/a
n/a
Jun
38.3 C (100.9 F)
11.1 C (52.0 F)
n/a
n/a
Jul
39.4 C (102.9 F)
14.4 C (57.9 F)
n/a
n/a
Aug
39.4 C (102.9 F)
15.0 C (59.0 F)
n/a
n/a
Sep
37.8 C (100.0 F)
5.6 C (42.1 F)
n/a
n/a
Oct
33.9 C (93.0 F)
0.6 C (33.1 F)
n/a
n/a
Nov
31.1 C (88.0 F)
-6.7 C (19.9 F)
n/a
n/a
Dec
27.8 C (82.0 F)
-12.8 C (9.0 F)
n/a
n/a
Which Years Hold Standing Records
1,464 standing records
Year with most
1,464 records at Gulfport Naval Ctr still stand. 1951 holds the most, with 49.
Standing records at Gulfport Naval Ctr by the year they were set
Year set
Standing records
1935
20
1936
4
1947
29
1948
16
1949
24
1950
48
1951
49
1952
38
1953
37
1954
41
1955
38
1956
20
1957
37
1958
21
1959
15
1960
20
1961
30
1962
35
1963
22
1964
23
1965
14
1966
14
1967
32
1968
18
1969
13
1970
11
1971
28
1972
28
1973
21
1974
18
1975
21
1976
12
1977
21
1978
22
1979
16
1980
37
1981
41
1982
41
1983
15
1984
29
1985
20
1986
23
1987
23
1988
24
1989
43
1990
7
1991
23
1992
18
1993
18
1994
7
1995
26
1996
25
1997
21
1998
18
1999
12
2000
26
2001
10
2002
19
2003
15
2004
20
2005
12
2006
14
2007
21
All-Time Record Progression
5 new records
5 all-time records were set at Gulfport Naval Ctr between 11 January 1982 and 14 August 1995. Each dot is a new record.
When Gulfport Naval Ctr set new all-time records
Date
Kind
Detail
1982-01-11
Record low minimum temperature
Record low minimum temperature -13.3 C (8.1 F)
1983-12-25
Record low maximum temperature
Record low maximum temperature -2.2 C (28.0 F)
1985-01-21
Record low minimum temperature
Record low minimum temperature -15.6 C (3.9 F)
1989-12-23
Record low maximum temperature
Record low maximum temperature -4.4 C (24.1 F)
1995-08-14
Record high minimum temperature
Record high minimum temperature 31.1 C (88.0 F)
Wettest Day of Each Month
Oct: 271.8 mm (10.7 in)
The wettest day on record for each calendar month at Gulfport Naval Ctr. The most was 271.8 mm (10.7 in) on 30 October 1967.
Record daily precipitation for each month at Gulfport Naval Ctr
Month
Record daily precipitation (mm)
Date
Jan
205.2 mm (8.1 in)
23 January 1965
Feb
140.5 mm (5.5 in)
17 February 1992
Mar
132.3 mm (5.2 in)
12 March 2001
Apr
203.2 mm (8.0 in)
7 April 1983
May
219.7 mm (8.6 in)
3 May 1978
Jun
201.9 mm (7.9 in)
11 June 2001
Jul
174.2 mm (6.9 in)
5 July 1985
Aug
185.4 mm (7.3 in)
29 August 2005
Sep
254.0 mm (10.0 in)
18 September 1957
Oct
271.8 mm (10.7 in)
30 October 1967
Nov
157.5 mm (6.2 in)
15 November 2006
Dec
147.3 mm (5.8 in)
3 December 1994
Period of Record Coverage
1935 to 2008
Complete yearUnder 90 percent of days
64 years of record at Gulfport Naval Ctr, 1935 to 2008. 13 years have data for under 90 percent of days and are left out of rankings: 1935, 1936, 1947, 1948, 1949, 1952, 1953, 1969 and others.
Cooler than the station meanWarmer than the station mean
One stripe for each of 42 complete years at Gulfport Naval Ctr, 1951 to 2006. Blue stripes are years cooler than the station's own mean of 20.0 C (67.9 F); red stripes are warmer. The coolest year was 1997, at 19.2 C (66.6 F), and the warmest was 1986, at 20.7 C (69.2 F). The strongest colour marks a difference of 0.8 C (1.4 F).
Annual mean temperature at Gulfport Naval Ctr as warming stripes, 1951 to 2006
Year
Annual mean temperature
Difference from the station mean
1951
20.4 C
+0.38 C
1954
20.0 C
+0.01 C
1955
19.7 C
-0.25 C
1957
20.6 C
+0.59 C
1958
19.3 C
-0.67 C
1959
20.0 C
+0.01 C
1960
19.7 C
-0.29 C
1961
19.7 C
-0.25 C
1962
20.3 C
+0.34 C
1963
19.5 C
-0.48 C
1964
19.8 C
-0.22 C
1965
20.2 C
+0.26 C
1966
19.4 C
-0.59 C
1967
19.6 C
-0.38 C
1968
19.3 C
-0.71 C
1971
20.5 C
+0.49 C
1972
20.7 C
+0.69 C
1973
20.4 C
+0.44 C
1977
20.1 C
+0.09 C
1978
19.8 C
-0.21 C
1979
19.5 C
-0.43 C
1980
20.2 C
+0.26 C
1981
20.1 C
+0.14 C
1982
20.5 C
+0.57 C
1984
19.8 C
-0.14 C
1985
20.0 C
-0.02 C
1986
20.7 C
+0.72 C
1987
19.9 C
-0.11 C
1988
19.6 C
-0.40 C
1989
19.8 C
-0.17 C
1991
20.0 C
+0.03 C
1992
19.5 C
-0.52 C
1996
19.5 C
-0.44 C
1997
19.2 C
-0.74 C
1998
20.5 C
+0.49 C
1999
20.4 C
+0.46 C
2000
20.2 C
+0.24 C
2001
19.8 C
-0.16 C
2002
20.0 C
+0.04 C
2003
20.0 C
+0.04 C
2004
20.1 C
+0.14 C
2006
20.6 C
+0.66 C
The fitted trend in annual mean temperature here over 1951 to 2006 is 0.03 C (-0.05 to 0.11) per decade. The interval includes zero, so the trend is not clearly different from zero. In Fahrenheit: 0.1 F (-0.1 to 0.2) per decade. The slope is a straight line fitted to 42 complete years; the brackets give its 95 percent interval.
Fitted temperature trends per decade at Gulfport Naval Ctr
Measure
Per decade (C)
Per decade (F)
Period
Complete years
Reading
Annual mean temperature
0.03 C (-0.05 to 0.11) per decade
0.1 F (-0.1 to 0.2) per decade
1951 to 2006
42
Not clearly different from zero
Mean daily maximum
-0.12 C (-0.22 to -0.02) per decade
-0.22 F (-0.40 to -0.04) per decade
1951 to 2006
42
Fall
Mean daily minimum
0.2 C (0.1 to 0.3) per decade
0.3 F (0.1 to 0.5) per decade
1951 to 2006
42
Rise
A year is complete when all 12 months have at least 20 days of both daily maximum and daily minimum readings. The annual mean is the mean of the monthly means. The trend describes this one station over this period; it does not say what caused the change.
Extremes by Year
1935 to 2009
Yearly extremes at Gulfport Naval Ctr: the record and the median year
Measure
Record
Year of the record
Median year
Years with a value
Hottest day (TXx)
39.4 C (102.9 F)
1947
36.7 C (98.1 F)
64
Coldest night (TNn)
-15.6 C (3.9 F)
1985
-5.0 C (23.0 F)
64
Wettest day (Rx1day)
271.8 mm (10.7 in)
1967
113.5 mm (4.5 in)
64
Wettest five days (Rx5day)
392.4 mm (15.4 in)
1980
176.8 mm (7.0 in)
64
Longest dry spell (CDD)
54 days
1948
24 days
64
Hottest day (TXx)
The hottest day of the year at Gulfport Naval Ctr, 1935 to 2009. The record is 39.4 C (102.9 F) in 1947, marked on the chart; the median year is 36.7 C (98.1 F).
Hottest day (TXx) at Gulfport Naval Ctr by year
Year
Hottest day (TXx)
1935
35.0 C (95.0 F)
1936
22.2 C (72.0 F)
1947
39.4 C (102.9 F)
1948
35.0 C (95.0 F)
1949
34.4 C (93.9 F)
1950
35.6 C (96.1 F)
1951
38.3 C (100.9 F)
1952
37.2 C (99.0 F)
1953
37.2 C (99.0 F)
1954
38.3 C (100.9 F)
1955
36.7 C (98.1 F)
1956
37.8 C (100.0 F)
1957
37.8 C (100.0 F)
1958
35.6 C (96.1 F)
1959
35.6 C (96.1 F)
1960
37.8 C (100.0 F)
1961
36.1 C (97.0 F)
1962
37.8 C (100.0 F)
1963
36.1 C (97.0 F)
1964
36.7 C (98.1 F)
1965
35.0 C (95.0 F)
1966
36.7 C (98.1 F)
1967
35.6 C (96.1 F)
1968
36.1 C (97.0 F)
1969
37.2 C (99.0 F)
1970
36.1 C (97.0 F)
1971
37.2 C (99.0 F)
1972
37.2 C (99.0 F)
1973
36.7 C (98.1 F)
1974
36.7 C (98.1 F)
1975
36.7 C (98.1 F)
1976
36.7 C (98.1 F)
1977
36.7 C (98.1 F)
1978
37.2 C (99.0 F)
1979
36.7 C (98.1 F)
1980
39.4 C (102.9 F)
1981
38.3 C (100.9 F)
1982
37.2 C (99.0 F)
1983
37.8 C (100.0 F)
1984
36.1 C (97.0 F)
1985
36.7 C (98.1 F)
1986
38.3 C (100.9 F)
1987
36.7 C (98.1 F)
1988
35.6 C (96.1 F)
1989
36.7 C (98.1 F)
1990
37.2 C (99.0 F)
1991
35.0 C (95.0 F)
1992
36.1 C (97.0 F)
1993
35.6 C (96.1 F)
1994
34.4 C (93.9 F)
1995
36.7 C (98.1 F)
1996
36.1 C (97.0 F)
1997
36.1 C (97.0 F)
1998
37.8 C (100.0 F)
1999
36.7 C (98.1 F)
2000
38.3 C (100.9 F)
2001
35.0 C (95.0 F)
2002
35.6 C (96.1 F)
2003
33.3 C (91.9 F)
2004
34.4 C (93.9 F)
2005
35.6 C (96.1 F)
2006
35.0 C (95.0 F)
2007
36.1 C (97.0 F)
2008
26.7 C (80.1 F)
2009
n/a
Coldest night (TNn)
The coldest night of the year at Gulfport Naval Ctr, 1935 to 2009. The record is -15.6 C (3.9 F) in 1985, marked on the chart; the median year is -5.0 C (23.0 F).
Coldest night (TNn) at Gulfport Naval Ctr by year
Year
Coldest night (TNn)
1935
-4.4 C (24.1 F)
1936
-4.4 C (24.1 F)
1947
8.3 C (46.9 F)
1948
-11.7 C (10.9 F)
1949
-2.8 C (27.0 F)
1950
-2.8 C (27.0 F)
1951
-11.7 C (10.9 F)
1952
-3.9 C (25.0 F)
1953
-3.3 C (26.1 F)
1954
-6.7 C (19.9 F)
1955
-4.4 C (24.1 F)
1956
-2.8 C (27.0 F)
1957
-6.7 C (19.9 F)
1958
-7.8 C (18.0 F)
1959
-3.9 C (25.0 F)
1960
-3.9 C (25.0 F)
1961
-4.4 C (24.1 F)
1962
-12.2 C (10.0 F)
1963
-12.8 C (9.0 F)
1964
-6.7 C (19.9 F)
1965
-6.7 C (19.9 F)
1966
-10.6 C (12.9 F)
1967
-3.9 C (25.0 F)
1968
-4.4 C (24.1 F)
1969
-5.6 C (21.9 F)
1970
-3.9 C (25.0 F)
1971
-5.0 C (23.0 F)
1972
-6.7 C (19.9 F)
1973
-5.6 C (21.9 F)
1974
-1.7 C (28.9 F)
1975
-3.3 C (26.1 F)
1976
-6.1 C (21.0 F)
1977
-10.0 C (14.0 F)
1978
-5.6 C (21.9 F)
1979
-7.2 C (19.0 F)
1980
-5.6 C (21.9 F)
1981
-8.3 C (17.1 F)
1982
-13.3 C (8.1 F)
1983
-11.7 C (10.9 F)
1984
-6.1 C (21.0 F)
1985
-15.6 C (3.9 F)
1986
-3.9 C (25.0 F)
1987
-2.8 C (27.0 F)
1988
-6.7 C (19.9 F)
1989
-12.8 C (9.0 F)
1990
-3.3 C (26.1 F)
1991
-2.8 C (27.0 F)
1992
-2.8 C (27.0 F)
1993
-3.9 C (25.0 F)
1994
-5.6 C (21.9 F)
1995
-4.4 C (24.1 F)
1996
-9.4 C (15.1 F)
1997
-5.0 C (23.0 F)
1998
-2.8 C (27.0 F)
1999
-5.6 C (21.9 F)
2000
-6.1 C (21.0 F)
2001
-5.6 C (21.9 F)
2002
-5.0 C (23.0 F)
2003
-7.2 C (19.0 F)
2004
-3.3 C (26.1 F)
2005
-2.8 C (27.0 F)
2006
-3.9 C (25.0 F)
2007
-3.3 C (26.1 F)
2008
1.1 C (34.0 F)
2009
n/a
Wettest day (Rx1day)
The wettest day of the year at Gulfport Naval Ctr, 1935 to 2009. The record is 271.8 mm (10.7 in) in 1967, marked on the chart; the median year is 113.5 mm (4.5 in).
Wettest day (Rx1day) at Gulfport Naval Ctr by year
Year
Wettest day (Rx1day)
1935
82.3 mm (3.2 in)
1936
85.6 mm (3.4 in)
1947
81.5 mm (3.2 in)
1948
214.6 mm (8.4 in)
1949
104.6 mm (4.1 in)
1950
50.8 mm (2.0 in)
1951
99.1 mm (3.9 in)
1952
81.3 mm (3.2 in)
1953
113.0 mm (4.4 in)
1954
110.2 mm (4.3 in)
1955
171.5 mm (6.8 in)
1956
119.1 mm (4.7 in)
1957
254.0 mm (10.0 in)
1958
111.3 mm (4.4 in)
1959
185.4 mm (7.3 in)
1960
149.9 mm (5.9 in)
1961
186.4 mm (7.3 in)
1962
82.0 mm (3.2 in)
1963
114.0 mm (4.5 in)
1964
195.3 mm (7.7 in)
1965
205.2 mm (8.1 in)
1966
77.0 mm (3.0 in)
1967
271.8 mm (10.7 in)
1968
94.5 mm (3.7 in)
1969
130.8 mm (5.1 in)
1970
76.2 mm (3.0 in)
1971
71.1 mm (2.8 in)
1972
116.8 mm (4.6 in)
1973
90.2 mm (3.6 in)
1974
117.3 mm (4.6 in)
1975
72.6 mm (2.9 in)
1976
59.7 mm (2.4 in)
1977
69.6 mm (2.7 in)
1978
219.7 mm (8.6 in)
1979
129.0 mm (5.1 in)
1980
174.0 mm (6.9 in)
1981
104.1 mm (4.1 in)
1982
145.8 mm (5.7 in)
1983
203.2 mm (8.0 in)
1984
67.1 mm (2.6 in)
1985
174.2 mm (6.9 in)
1986
102.1 mm (4.0 in)
1987
74.7 mm (2.9 in)
1988
105.7 mm (4.2 in)
1989
171.5 mm (6.8 in)
1990
83.8 mm (3.3 in)
1991
203.2 mm (8.0 in)
1992
142.7 mm (5.6 in)
1993
195.6 mm (7.7 in)
1994
147.3 mm (5.8 in)
1995
168.9 mm (6.6 in)
1996
201.2 mm (7.9 in)
1997
71.9 mm (2.8 in)
1998
224.8 mm (8.9 in)
1999
76.2 mm (3.0 in)
2000
87.4 mm (3.4 in)
2001
201.9 mm (7.9 in)
2002
128.3 mm (5.1 in)
2003
101.6 mm (4.0 in)
2004
83.3 mm (3.3 in)
2005
185.4 mm (7.3 in)
2006
157.5 mm (6.2 in)
2007
76.2 mm (3.0 in)
2008
43.2 mm (1.7 in)
2009
n/a
Wettest five days (Rx5day)
The wettest five days of the year at Gulfport Naval Ctr, 1935 to 2009. The record is 392.4 mm (15.4 in) in 1980, marked on the chart; the median year is 176.8 mm (7.0 in).
Wettest five days (Rx5day) at Gulfport Naval Ctr by year
Year
Wettest five days (Rx5day)
1935
116.8 mm (4.6 in)
1936
171.1 mm (6.7 in)
1947
94.2 mm (3.7 in)
1948
231.7 mm (9.1 in)
1949
162.6 mm (6.4 in)
1950
91.4 mm (3.6 in)
1951
177.8 mm (7.0 in)
1952
108.0 mm (4.3 in)
1953
114.6 mm (4.5 in)
1954
160.0 mm (6.3 in)
1955
329.0 mm (13.0 in)
1956
176.2 mm (6.9 in)
1957
290.9 mm (11.5 in)
1958
176.6 mm (7.0 in)
1959
214.8 mm (8.5 in)
1960
220.2 mm (8.7 in)
1961
238.7 mm (9.4 in)
1962
86.9 mm (3.4 in)
1963
123.6 mm (4.9 in)
1964
305.1 mm (12.0 in)
1965
213.6 mm (8.4 in)
1966
143.2 mm (5.6 in)
1967
307.4 mm (12.1 in)
1968
98.6 mm (3.9 in)
1969
216.1 mm (8.5 in)
1970
145.5 mm (5.7 in)
1971
100.6 mm (4.0 in)
1972
187.1 mm (7.4 in)
1973
153.9 mm (6.1 in)
1974
156.9 mm (6.2 in)
1975
153.5 mm (6.0 in)
1976
73.4 mm (2.9 in)
1977
135.8 mm (5.3 in)
1978
249.2 mm (9.8 in)
1979
189.7 mm (7.5 in)
1980
392.4 mm (15.4 in)
1981
152.9 mm (6.0 in)
1982
154.7 mm (6.1 in)
1983
217.5 mm (8.6 in)
1984
149.9 mm (5.9 in)
1985
286.8 mm (11.3 in)
1986
164.1 mm (6.5 in)
1987
135.6 mm (5.3 in)
1988
218.2 mm (8.6 in)
1989
233.8 mm (9.2 in)
1990
136.9 mm (5.4 in)
1991
332.0 mm (13.1 in)
1992
176.9 mm (7.0 in)
1993
309.6 mm (12.2 in)
1994
214.1 mm (8.4 in)
1995
226.7 mm (8.9 in)
1996
208.3 mm (8.2 in)
1997
104.5 mm (4.1 in)
1998
260.4 mm (10.3 in)
1999
101.1 mm (4.0 in)
2000
190.5 mm (7.5 in)
2001
286.0 mm (11.3 in)
2002
282.0 mm (11.1 in)
2003
222.2 mm (8.7 in)
2004
158.8 mm (6.3 in)
2005
255.2 mm (10.0 in)
2006
177.6 mm (7.0 in)
2007
168.4 mm (6.6 in)
2008
61.0 mm (2.4 in)
2009
n/a
Longest dry spell (CDD)
The longest dry spell of the year at Gulfport Naval Ctr, 1935 to 2009. The record is 54 days in 1948, marked on the chart; the median year is 24 days.
Longest dry spell (CDD) at Gulfport Naval Ctr by year
Year
Longest dry spell (CDD)
1935
51 days
1936
7 days
1947
31 days
1948
54 days
1949
53 days
1950
16 days
1951
26 days
1952
45 days
1953
25 days
1954
23 days
1955
28 days
1956
21 days
1957
18 days
1958
20 days
1959
20 days
1960
21 days
1961
20 days
1962
23 days
1963
25 days
1964
17 days
1965
29 days
1966
14 days
1967
27 days
1968
27 days
1969
42 days
1970
15 days
1971
42 days
1972
22 days
1973
15 days
1974
20 days
1975
16 days
1976
18 days
1977
26 days
1978
38 days
1979
31 days
1980
25 days
1981
24 days
1982
22 days
1983
16 days
1984
22 days
1985
24 days
1986
21 days
1987
26 days
1988
19 days
1989
30 days
1990
16 days
1991
28 days
1992
33 days
1993
16 days
1994
17 days
1995
18 days
1996
22 days
1997
14 days
1998
30 days
1999
39 days
2000
41 days
2001
39 days
2002
31 days
2003
36 days
2004
16 days
2005
37 days
2006
28 days
2007
20 days
2008
12 days
2009
n/a
Each chart shows one value per year; the dot marks the record year. TXx is the hottest daily maximum, TNn the coldest daily minimum, Rx1day and Rx5day the largest one-day and five-day rain totals, and CDD the longest run of days with less than 1 mm of rain. A year with missing days can understate an extreme.
Frost Dates and Growing Season
38 years with a frost
Across 38 years with a frost, the median last spring frost at Gulfport Naval Ctr falls on 21 February and the median first autumn frost on 30 November, which leaves a median of 279 days between them.
Fitted over all years, the growing season changes by +5.9 days per decade at this station.
Frost dates and growing season at Gulfport Naval Ctr
Measure
Median, all years
Earliest period
Recent period (1962 to 2006)
Recent against earliest
Fitted trend
Last spring frost
21 February
n/a
20 February
n/a
-3.0 days per decade
First autumn frost
30 November
n/a
1 December
n/a
+2.9 days per decade
Growing days
279 days
n/a
281 days
n/a
+5.9 days per decade
A frost day is a day with a daily minimum at or below 0 C (32 F). The last spring frost and the first autumn frost are the last and first such days of the cold season, and growing days are the days between them. A negative trend for the last spring frost means it comes earlier.
Rainfall Return Levels
54 years, 1950 to 2006
A day with at least 128.5 mm (5.1 in) of rain is expected about once in 2 years. A day with at least 300.9 mm (11.8 in) of rain is expected about once in 100 years.
Rainfall return levels at Gulfport Naval Ctr: the daily rain expected about once in a given number of years
Expected about once in
A day with at least
Note
2 years
128.5 mm (5.1 in)
5 years
179.2 mm (7.1 in)
10 years
210.9 mm (8.3 in)
25 years
248.8 mm (9.8 in)
50 years
275.6 mm (10.9 in)
100 years
300.9 mm (11.8 in)
Longer than the 54 years of record
The levels come from a generalised extreme value (GEV) distribution fitted by L-moments to the wettest-day total of each year, 54 years of values from 1950 to 2006.
A return level is an estimate. It is least reliable for the long periods, 50 and 100 years, and for any period longer than the record behind the fit, where the fit has to reach past the largest day actually observed. It is not a forecast.
The largest wettest-day totals in the fit: 271.8 mm (10.7 in) in 1967; 254.0 mm (10.0 in) in 1957; 224.8 mm (8.9 in) in 1998.
Station Changes
No change in the annual mean temperature of this station was found against its neighbours.
Download the Data
Data for Gulfport Naval Ctr standing records by year: CSV or JSON. Field meanings are on the data page.
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 2026-10-13 (13 October 2026). Records are computed by this site and are not official.