Measurements:
°C
°F
Port of San Jose
94°F
N 12 mph
Feels like: 104°F
Precip: 3%
World Resorts Guatemala Port of San Jose Weather

14 Day Weather Forecast

09.08
tue
DAY
96°F
N 11 mph
precip
2%
NIGHT
80°F
S 4 mph
precip
31%
09.09
wed
DAY
94°F
N 9 mph
precip
2%
NIGHT
80°F
SE 4 mph
precip
25%
09.10
thu
DAY
96°F
N 10 mph
precip
2%
NIGHT
82°F
S 4 mph
precip
9%
09.11
fri
DAY
98°F
N 11 mph
precip
2%
NIGHT
80°F
SE 5 mph
precip
42%
09.12
sat
DAY
98°F
N 11 mph
precip
3%
NIGHT
80°F
S 2 mph
precip
30%
09.13
sun
DAY
96°F
N 10 mph
precip
12%
NIGHT
80°F
W 18 mph
precip
80%
09.14
mon
DAY
88°F
E 5 mph
precip
15%
NIGHT
80°F
S 5 mph
precip
64%
09.15
tue
DAY
94°F
NE 6 mph
precip
4%
NIGHT
80°F
S 1 mph
precip
66%
09.16
wed
DAY
92°F
N 8 mph
precip
14%
NIGHT
80°F
S 4 mph
precip
62%
09.17
thu
DAY
92°F
N 8 mph
precip
7%
NIGHT
80°F
S 5 mph
precip
29%
09.18
fri
DAY
92°F
N 9 mph
precip
19%
NIGHT
78°F
S 4 mph
precip
58%
09.19
sat
DAY
92°F
E 4 mph
precip
14%
NIGHT
80°F
S 4 mph
precip
47%
09.20
sun
DAY
92°F
N 8 mph
precip
4%
NIGHT
80°F
S 4 mph
precip
36%
09.21
mon
DAY
94°F
N 7 mph
precip
9%
NIGHT
80°F
SE 6 mph
precip
57%

Port of San Jose Sea Water Temperature in September, °F

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for Port of San Jose was 89.6°F. The maximum and minimum values were 88.6°F and 90.4°F respectively.

Port of San Jose on the Weather Map

Best Time to Visit Port of San Jose
The most sunny months:
January 26 days
February 25 days
December 25 days
The most warm months:
April 92.4 °F
March 91.9 °F
May 91.8 °F
Warmest sea temperature:
August 90.7 °F
May 90.7 °F
July 90.2 °F
The most cold months:
November 86.8 °F
October 87.1 °F
December 87.7 °F
The most rainy months:
June 10 days
September 8 days
August 6 days
The most windy months:
March 7 mph
April 6 mph
February 6 mph
24 Hours Weather Forecast
Port of San Jose
Local time: 14:23
08 sep, tuesday
1500 94°F
N
12 mph
1800 88°F
NE
5 mph
2100 78°F
SE
9 mph
09 sep, wednesday
0000 80°F
S
4 mph
0300 78°F
S
3 mph
0600 78°F
S
3 mph
0900 88°F
N
2 mph
1200 94°F
N
9 mph