Water temperature in Puerto Penasco in September
Is it warm enough to swim in Puerto Penasco in September? Average water temperature in Puerto Penasco in September is 87.3°F and therefore suitable for comfortable swimming. The warmest sea in Puerto Penasco in September is 90.5°F, and the coldest is 82.6°F. Average high air temperature in Puerto Penasco in September is 96°F, and average low temperature is 72°F. To find out the sea temperature today and in the coming days, go to Current sea temperature in Puerto Penasco
Changes water temperature in Puerto Penasco in September 2025, 2024
To get an accurate forecast for the water temperature in Puerto Penasco for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in Puerto Penasco, the selected years in the table also show the values of the maximum and minimum temperatures on each of the days of September.
You can choose any other years:
| Day | 2025 | 2024 | Min | Max |
|---|---|---|---|---|
| September 1 | 88.9°F | 89.8°F | 86.2°F | 89.8°F |
| September 2 | 89.1°F | 89.4°F | 86.9°F | 89.8°F |
| September 3 | 88.9°F | 89.1°F | 86.7°F | 90.3°F |
| September 4 | 88.2°F | 89.6°F | 86.7°F | 89.6°F |
| September 5 | 88.3°F | 90.3°F | 86.9°F | 90.3°F |
| September 6 | 88.2°F | 90°F | 86.9°F | 90.3°F |
| September 7 | 88.2°F | 90°F | 86.4°F | 90.5°F |
| September 8 | 88.3°F | 90.1°F | 86.2°F | 90.1°F |
| September 9 | 89.1°F | 90°F | 85.3°F | 90°F |
| September 10 | 88.9°F | 90.1°F | 85.3°F | 90.1°F |
| September 11 | 88.7°F | 90.3°F | 84.7°F | 90.3°F |
| September 12 | 88.3°F | 89.8°F | 84.7°F | 90°F |
| September 13 | 88.3°F | 88.9°F | 84.9°F | 89.4°F |
| September 14 | 88.7°F | 86°F | 89.4°F | |
| September 15 | 88.9°F | 85.5°F | 88.9°F |
| Day | 2025 | 2024 | Min | Max |
|---|---|---|---|---|
| September 16 | 88.3°F | 86.4°F | 88.7°F | |
| September 17 | 87.3°F | 85.6°F | 88.7°F | |
| September 18 | 86.7°F | 84.6°F | 88.9°F | |
| September 19 | 86.4°F | 85.1°F | 88.2°F | |
| September 20 | 86.2°F | 85.5°F | 88.3°F | |
| September 21 | 85.5°F | 84.9°F | 88.2°F | |
| September 22 | 85.6°F | 84.7°F | 88.3°F | |
| September 23 | 85.3°F | 84.2°F | 88°F | |
| September 24 | 85.6°F | 83.3°F | 88°F | |
| September 25 | 86.2°F | 83.3°F | 88°F | |
| September 26 | 86.2°F | 83.1°F | 88°F | |
| September 27 | 86.4°F | 82.9°F | 88.7°F | |
| September 28 | 86.5°F | 82.6°F | 88.5°F | |
| September 29 | 86.5°F | 82.6°F | 88.2°F | |
| September 30 | 86.4°F | 82.6°F | 88.2°F |
Average water temperature in Puerto Penasco in September over a decade
| 2015 | 2016 | 2017 | 2018 | 2019 |
| 88.2°F | 86.2°F | 85.8°F | 87.8°F | 87.1°F |
| 2020 | 2021 | 2022 | 2023 | 2024 |
| 87.6°F | 87.8°F | 88°F | 88°F | 88°F |
Puerto Penasco sea state in September
Chart comparing the height of waves in Puerto Penasco in September over the past years. The red line indicates the height of the waves when swimming in the sea is prohibited. To view the current sea conditions, click on the graph.
Weather and climate in Puerto Penasco in September
This data display average monthly climate indicators in Puerto Penasco in September based on our historical weather readings over a period of ten years. In addition to temperature, we include data on the number of rainy and sunny days so you can have all the information about your destination before your trip
- Average HIGH temperature96°F
- Average LOW temperature72°F
- Average humidity
63 - Average rainfall days1 days
- Average rainfall15mm/0.6''
Puerto Penasco water temperature during other months:
You can also view information about water temperature for other months by clicking on the month button below
