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Sea Temperature in San Isidro in September
© Luc Pigeon
Complete information on the sea temperature range in the Pacific Ocean in San Isidro in September. Historical daily data. Climate details for September. Tips on swimming conditions and beach relaxation in San Isidro. 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 San Isidro in September
14°C
MINIMUN
17°C
AVERAGE
20°C
MAXIMUM
Historical Data of Water Temperature in September in San Isidro
Water Temperature Chart for Pacific Ocean in San Isidro in September
Sea Temperature Table in San Isidro in September Over the Past Years
| Day | 2024 | 2023 | 2022 | Average |
|---|---|---|---|---|
| Sep 1 | 15°C | 16°C | 16°C | 15.5°C |
| Sep 2 | 16°C | 16°C | 17°C | 16.0°C |
| Sep 3 | 16°C | 15°C | 17°C | 16.0°C |
| Sep 4 | 15°C | 16°C | 17°C | 16.0°C |
| Sep 5 | 15°C | 16°C | 16°C | 15.8°C |
| Sep 6 | 16°C | 16°C | 16°C | 16.0°C |
| Sep 7 | 15°C | 16°C | 17°C | 15.8°C |
| Sep 8 | 15°C | 16°C | 17°C | 15.8°C |
| Sep 9 | 15°C | 16°C | 17°C | 15.8°C |
| Sep 10 | 15°C | 16°C | 17°C | 15.8°C |
| Sep 11 | 15°C | 16°C | 17°C | 15.8°C |
| Sep 12 | 16°C | 15°C | 17°C | 15.8°C |
| Sep 13 | 15°C | 16°C | 17°C | 16.0°C |
| Sep 14 | 15°C | 16°C | 17°C | 15.8°C |
| Sep 15 | 15°C | 16°C | 17°C | 15.8°C |
| Sep 16 | 15°C | 16°C | 16°C | 15.5°C |
| Sep 17 | 15°C | 16°C | 16°C | 15.8°C |
| Sep 18 | 15°C | 16°C | 16°C | 15.8°C |
| Sep 19 | 15°C | 16°C | 16°C | 15.8°C |
| Sep 20 | 15°C | 16°C | 16°C | 15.5°C |
| Sep 21 | 16°C | 16°C | 16°C | 16.0°C |
| Sep 22 | 16°C | 16°C | 16°C | 16.0°C |
| Sep 23 | 16°C | 16°C | 16°C | 16.0°C |
| Sep 24 | 15°C | 16°C | 15°C | 15.5°C |
| Sep 25 | 15°C | 16°C | 15°C | 15.5°C |
| Sep 26 | 16°C | 15°C | 16°C | 15.8°C |
| Sep 27 | 17°C | 16°C | 16°C | 16.3°C |
| Sep 28 | 16°C | 16°C | 16°C | 15.8°C |
| Sep 29 | 16°C | 16°C | 16°C | 15.8°C |
San Isidro Climate and Swimming Opportunities in September
21°C
Average Day Air Temperature
13°C
Average Night Air Temperature
1 mm
Precipitation Amount per Month
2 days
Number of Rainy Days
12 hrs
Daylight
per Day
2 hrs
Sunshine
per Day
13 km/h
Average Wind Speed
88%
Average
humidity
San Isidro lies within in Peru. The average daytime temperature in San Isidro in September is 21°C (71°F), while the nighttime average is 13°C (56°F). There are typically two rainy days during the month, with a total precipitation of 1 mm (0.1 inches). The daylight duration in September in San Isidro is 12 hours, with an average of 2 hours of sunshine per day. The average wind speed in September is 13 km/h (8 mph), and the humidity level is around 88%.
The water temperature in San Isidro in September ranges from 15°C to 16°C (59°F to 61°F). At the beginning of the month, the average temperature is around 16°C (61°F), shifting to 16°C (61°F) by mid-September and reaching 16°C (61°F) in the last ten days. Overall, the average sea temperature in San Isidro for September is 16°C (61°F). Very comfortable swimming conditions. The water is fresh but not too cold, and the air temperature is pleasant.
Sea Temperature in September in Nearby Cities
Frequently Asked Questions About Water Temperatures in September in San Isidro
What is the sea temperature in San Isidro in September?
The water temperature in the Pacific Ocean in San Isidro in September ranges from 15°C to 16°C (59°F to 61°F).
Is it possible to swim in the Pacific Ocean in San Isidro in September?
The average sea temperature in San Isidro in September is 16°C (61°F), and the air temperature is 21°C (71°F), so very comfortable swimming conditions. The water is fresh but not too cold, and the air temperature is pleasant.