Measurements:
°C
°F
CURRENT WEATHER
18:45
San Patricio
82°F
N 4 mph
Feels like: 90°F
Precip: 38%
World Resorts Mexico San Patricio Weather

7 Day Weather Forecast

09.28
mon
DAY
84°F
NW 5 mph
precip
39%
NIGHT
78°F
SW 4 mph
precip
30%
09.29
tue
DAY
92°F
NE 5 mph
precip
15%
NIGHT
78°F
NW 6 mph
precip
79%
09.30
wed
DAY
78°F
W 8 mph
precip
91%
NIGHT
76°F
W 6 mph
precip
29%
10.01
thu
DAY
76°F
W 7 mph
precip
38%
NIGHT
74°F
W 5 mph
precip
50%
10.02
fri
DAY
78°F
NW 8 mph
precip
59%
NIGHT
74°F
W 6 mph
precip
50%
10.03
sat
DAY
82°F
NW 12 mph
precip
69%
NIGHT
74°F
NW 4 mph
precip
71%
10.04
sun
DAY
76°F
N 3 mph
precip
91%
NIGHT
76°F
S 3 mph
precip
27%

San Patricio Sea Water Temperature in September, °F

Select Year: 2026 2025 2024

The average sea surface temperature in September 2026 for San Patricio was 30.9°F. The maximum and minimum values were 30.2°F and 31.5°F respectively.

San Patricio on the Weather Map

Best Time to Visit San Patricio
The most sunny months:
May 25 days
April 25 days
March 24 days
The most warm months:
May 92.8 °F
July 91.5 °F
June 91.0 °F
Warmest sea temperature:
August 90.8 °F
September 90.4 °F
July 89.6 °F
The most cold months:
February 87.5 °F
January 87.7 °F
March 88.6 °F
The most rainy months:
August 4 days
September 3 days
July 3 days
The most windy months:
June 5 mph
March 5 mph
February 5 mph
more details