05.09
sat
sat
Day
91°F
N 9 mph
Precip.
14%
14%
Night
77°F
E 6 mph
Precip.
46%
46%
06.09
sun
sun
Day
90°F
N 8 mph
Precip.
11%
11%
Night
77°F
S 6 mph
Precip.
44%
44%
07.09
mon
mon
Day
91°F
NE 10 mph
Precip.
36%
36%
Night
72°F
SE 6 mph
Precip.
45%
45%
08.09
tue
tue
Day
88°F
N 6 mph
Precip.
14%
14%
Night
79°F
SE 6 mph
Precip.
18%
18%
09.09
wed
wed
Day
90°F
N 9 mph
Precip.
6%
6%
Night
77°F
SE 6 mph
Precip.
34%
34%
10.09
thu
thu
Day
88°F
N 9 mph
Precip.
3%
3%
Night
79°F
SE 7 mph
Precip.
18%
18%
11.09
fri
fri
Day
88°F
N 9 mph
Precip.
3%
3%
Night
79°F
SE 6 mph
Precip.
12%
12%
12.09
sat
sat
Day
90°F
N 9 mph
Precip.
3%
3%
Night
77°F
SE 5 mph
Precip.
13%
13%
13.09
sun
sun
Day
90°F
N 9 mph
Precip.
3%
3%
Night
79°F
SE 4 mph
Precip.
64%
64%
14.09
mon
mon
Day
90°F
NE 9 mph
Precip.
10%
10%
Night
77°F
S 4 mph
Precip.
22%
22%
15.09
tue
tue
Day
86°F
N 9 mph
Precip.
15%
15%
Night
77°F
S 4 mph
Precip.
73%
73%
16.09
wed
wed
Day
81°F
NW 6 mph
Precip.
24%
24%
Night
75°F
SW 6 mph
Precip.
51%
51%
17.09
thu
thu
Day
86°F
N 7 mph
Precip.
8%
8%
Night
77°F
S 5 mph
Precip.
75%
75%
sea water
temperature
temperature
| Port of San Jose |
monthly
weather
weather
| Port of San Jose |
current
weather
weather
| Port of San Jose |
7 days
forecast
forecast
| Port of San Jose |
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 85.6°F. The highest and lowest sea temperatures during the month were 86.4°F and 84.7°F.
Air temperature in Port of San Jose, °F
Precipitation total in Port of San Jose, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Port of San Jose
Port of San Jose on a weather map
Places in Guatemala:
Name
°F
24 Hours Forecast
Port of San Jose
Local time: 01:39
September 05, saturday
0300
77°F
S
5 mph
5 mph
0600
77°F
S
4 mph
4 mph
0900
86°F
NW
3 mph
3 mph
1200
91°F
N
9 mph
9 mph
1500
90°F
NE
12 mph
12 mph
1800
86°F
NE
8 mph
8 mph
2100
79°F
SE
6 mph
6 mph
September 06, sunday
0000
77°F
E
6 mph
6 mph
