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Sea Temperature in Port Isabel in May
Complete information on the sea temperature range in the Gulf of Mexico (Gulf of America) in Port Isabel in May. Historical daily data. Climate details for May. Tips on swimming conditions and beach relaxation in Port Isabel. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.
Water Temperature Range in Port Isabel in May
73°F
MINIMUN
79°F
AVERAGE
84°F
MAXIMUM
Historical Data of Water Temperature in May in Port Isabel
Water Temperature Chart for Gulf of Mexico (Gulf of America) in Port Isabel in May
Sea Temperature Table in Port Isabel in May Over the Past Years
| Day | 2024 | 2023 | 2022 | Average |
|---|---|---|---|---|
| May 1 | 75°C | 77°C | 73°C | 76°C |
| May 2 | 75°C | 77°C | 73°C | 76°C |
| May 3 | 77°C | 77°C | 73°C | 76°C |
| May 4 | 79°C | 77°C | 75°C | 77°C |
| May 5 | 79°C | 75°C | 75°C | 77°C |
| May 6 | 75°C | 77°C | 75°C | 77°C |
| May 7 | 75°C | 77°C | 75°C | 77°C |
| May 8 | 77°C | 77°C | 75°C | 77°C |
| May 9 | 79°C | 79°C | 75°C | 78°C |
| May 10 | 79°C | 79°C | 77°C | 78°C |
| May 11 | 79°C | 79°C | 77°C | 79°C |
| May 12 | 77°C | 77°C | 77°C | 78°C |
| May 13 | 77°C | 79°C | 77°C | 78°C |
| May 14 | 77°C | 77°C | 77°C | 78°C |
| May 15 | 77°C | 79°C | 77°C | 78°C |
| May 16 | 79°C | 77°C | 79°C | 79°C |
| May 17 | 79°C | 79°C | 79°C | 80°C |
| May 18 | 79°C | 77°C | 79°C | 79°C |
| May 19 | 77°C | 77°C | 79°C | 78°C |
| May 20 | 79°C | 77°C | 81°C | 80°C |
| May 21 | 81°C | 81°C | 81°C | 81°C |
| May 22 | 81°C | 81°C | 81°C | 81°C |
| May 23 | 81°C | 79°C | 81°C | 81°C |
| May 24 | 81°C | 81°C | 81°C | 81°C |
| May 25 | 79°C | 79°C | 81°C | 80°C |
| May 26 | 82°C | 81°C | 81°C | 81°C |
| May 27 | 81°C | 79°C | 82°C | 81°C |
| May 28 | 82°C | 81°C | 82°C | 82°C |
| May 29 | 79°C | 82°C | 82°C | 81°C |
| May 30 | 79°C | 82°C | 82°C | 82°C |
Port Isabel Climate and Swimming Opportunities in May
84°F
Average Day Air Temperature
72°F
Average Night Air Temperature
2 in
Precipitation Amount per Month
7 days
Number of Rainy Days
13 hrs
Daylight
per Day
8 hrs
Sunshine
per Day
14 mph
Average Wind Speed
77%
Average
humidity
Port Isabel lies within the Texas in United States. The average daytime temperature in Port Isabel in May is 84°F (29°C), while the nighttime average is 72°F (22°C). There are typically seven rainy days during the month, with a total precipitation of 2.5 inches (63 mm). The daylight duration in May in Port Isabel is 13 hours, with an average of 8 hours of sunshine per day. The average wind speed in May is 14 mph (23 km/h), and the humidity level is around 77%.
The water temperature in Port Isabel in May ranges from 75°F to 81°F (24°C to 27°C). At the beginning of the month, the average temperature is around 77°F (25°C), shifting to 79°F (26°C) by mid-May and reaching 81°F (27°C) in the last ten days. Overall, the average sea temperature in Port Isabel for May is 79°F (26°C). The water is almost like a bath, perfect for those who prefer very warm conditions. However, it may not be as refreshing on extremely hot days.
Sea Temperature in May in Nearby Cities
Frequently Asked Questions About Water Temperatures in May in Port Isabel
What is the sea temperature in Port Isabel in May?
The water temperature in the Gulf of Mexico (Gulf of America) in Port Isabel in May ranges from 75°F to 81°F (24°C to 27°C).
Is it possible to swim in the Gulf of Mexico (Gulf of America) in Port Isabel in May?
The average sea temperature in Port Isabel in May is 79°F (26°C), and the air temperature is 84°F (29°C), so the water is almost like a bath, perfect for those who prefer very warm conditions. However, it may not be as refreshing on extremely hot days.