Sea Temperature in Monte Hermoso in September

Complete information on the sea temperature range in the Argentinean Sea in Monte Hermoso in September. Historical daily data. Climate details for September. Tips on swimming conditions and beach relaxation in Monte Hermoso. 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 Monte Hermoso in September

8°C

MINIMUN

12°C

AVERAGE

16°C

MAXIMUM

Historical Data of Water Temperature in September in Monte Hermoso

Water Temperature Chart for Argentinean Sea in Monte Hermoso in September

Sea Temperature Table in Monte Hermoso in September Over the Past Years

Day	2024	2023	2022	Average
Sep 1	10°C	9°C	12°C	10.0°C
Sep 2	9°C	8°C	12°C	9.8°C
Sep 3	9°C	8°C	12°C	9.5°C
Sep 4	9°C	8°C	12°C	9.5°C
Sep 5	10°C	9°C	12°C	10.0°C
Sep 6	11°C	9°C	12°C	10.5°C
Sep 7	11°C	9°C	13°C	10.8°C
Sep 8	10°C	9°C	13°C	10.5°C
Sep 9	10°C	9°C	13°C	10.8°C
Sep 10	10°C	9°C	13°C	10.5°C
Sep 11	11°C	9°C	13°C	10.8°C
Sep 12	11°C	9°C	13°C	10.8°C
Sep 13	11°C	10°C	14°C	11.3°C
Sep 14	11°C	10°C	14°C	11.3°C
Sep 15	11°C	10°C	14°C	11.3°C
Sep 16	11°C	10°C	14°C	11.3°C
Sep 17	11°C	10°C	14°C	11.5°C
Sep 18	12°C	10°C	14°C	11.8°C
Sep 19	11°C	10°C	15°C	11.8°C
Sep 20	12°C	10°C	15°C	12.3°C
Sep 21	11°C	11°C	15°C	12.3°C
Sep 22	12°C	11°C	15°C	12.3°C
Sep 23	12°C	11°C	15°C	12.3°C
Sep 24	12°C	11°C	15°C	12.3°C
Sep 25	12°C	11°C	16°C	12.8°C
Sep 26	12°C	11°C	16°C	12.8°C
Sep 27	12°C	11°C	16°C	12.8°C
Sep 28	12°C	11°C	16°C	13.0°C
Sep 29	12°C	12°C	16°C	13.0°C

Monte Hermoso Climate and Swimming Opportunities in September

15°C

Average Day Air Temperature

6°C

Average Night Air Temperature

61 mm

Precipitation Amount per Month

7 days

Number of Rainy Days

12 hrs

Daylight
per Day

6 hrs

Sunshine
per Day

20 km/h

Average Wind Speed

82%

Average
humidity

Monte Hermoso lies within the Buenos Aires Province in Argentina. The average daytime temperature in Monte Hermoso in September is 15°C (59°F), while the nighttime average is 6°C (43°F). There are typically seven rainy days during the month, with a total precipitation of 61 mm (2.4 inches). The daylight duration in September in Monte Hermoso is 12 hours, with an average of 6 hours of sunshine per day. The average wind speed in September is 20 km/h (12 mph), and the humidity level is around 82%.

The water temperature in Monte Hermoso in September ranges from 9°C to 13°C (48°F to 55°F). At the beginning of the month, the average temperature is around 10°C (50°F), shifting to 11°C (52°F) by mid-September and reaching 13°C (55°F) in the last ten days. Overall, the average sea temperature in Monte Hermoso for September is 11°C (52°F). Ideal conditions for a refreshing swim, though some may still find it a bit cool.

Sea Temperature in September in Nearby Cities

Frequently Asked Questions About Water Temperatures in September in Monte Hermoso

What is the sea temperature in Monte Hermoso in September?

The water temperature in the Argentinean Sea in Monte Hermoso in September ranges from 9°C to 13°C (48°F to 55°F).

Is it possible to swim in the Argentinean Sea in Monte Hermoso in September?

The average sea temperature in Monte Hermoso in September is 11°C (52°F), and the air temperature is 15°C (59°F), so ideal conditions for a refreshing swim, though some may still find it a bit cool.