Sea Temperature in Hermanus in July

Complete information on the sea temperature range in the Indian Ocean in Hermanus in July. Historical daily data. Climate details for July. Tips on swimming conditions and beach relaxation in Hermanus. 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 Hermanus in July

13°C

MINIMUN

15.5°C

AVERAGE

18°C

MAXIMUM

Historical Data of Water Temperature in July in Hermanus

Water Temperature Chart for Indian Ocean in Hermanus in July

Sea Temperature Table in Hermanus in July Over the Past Years

Day	2024	2023	2022	Average
Jul 1	16°C	18°C	17°C	16.5°C
Jul 2	16°C	18°C	17°C	16.3°C
Jul 3	15°C	17°C	14°C	15.3°C
Jul 4	16°C	18°C	14°C	15.8°C
Jul 5	16°C	18°C	17°C	16.5°C
Jul 6	15°C	18°C	16°C	16.0°C
Jul 7	15°C	18°C	17°C	16.3°C
Jul 8	15°C	18°C	14°C	15.5°C
Jul 9	16°C	18°C	17°C	16.3°C
Jul 10	15°C	18°C	15°C	15.8°C
Jul 11	16°C	17°C	16°C	15.8°C
Jul 12	16°C	17°C	16°C	15.8°C
Jul 13	15°C	16°C	17°C	15.5°C
Jul 14	16°C	17°C	17°C	16.3°C
Jul 15	15°C	14°C	15°C	14.5°C
Jul 16	15°C	17°C	15°C	15.3°C
Jul 17	15°C	17°C	14°C	15.0°C
Jul 18	15°C	17°C	14°C	15.0°C
Jul 19	16°C	17°C	17°C	15.8°C
Jul 20	15°C	16°C	16°C	15.3°C
Jul 21	14°C	16°C	17°C	15.3°C
Jul 22	15°C	17°C	17°C	15.8°C
Jul 23	15°C	17°C	16°C	15.3°C
Jul 24	16°C	17°C	14°C	15.0°C
Jul 25	15°C	17°C	16°C	15.3°C
Jul 26	15°C	17°C	17°C	15.5°C
Jul 27	15°C	17°C	17°C	15.8°C
Jul 28	15°C	16°C	16°C	15.3°C
Jul 29	15°C	17°C	14°C	15.0°C
Jul 30	15°C	17°C	14°C	15.0°C

Hermanus Climate and Swimming Opportunities in July

19°C

Average Day Air Temperature

9°C

Average Night Air Temperature

91 mm

Precipitation Amount per Month

8 days

Number of Rainy Days

10 hrs

Daylight
per Day

6 hrs

Sunshine
per Day

14 km/h

Average Wind Speed

76%

Average
humidity

Hermanus lies within the Western Cape in South Africa. The average daytime temperature in Hermanus in July is 19°C (66°F), while the nighttime average is 9°C (47°F). There are typically eight rainy days during the month, with a total precipitation of 91 mm (3.6 inches). The daylight duration in July in Hermanus is 10 hours, with an average of 6 hours of sunshine per day. The average wind speed in July is 14 km/h (9 mph), and the humidity level is around 76%.

The water temperature in Hermanus in July ranges from 14°C to 16°C (57°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-July and reaching 15°C (59°F) in the last ten days. Overall, the average sea temperature in Hermanus for July is 16°C (61°F). Ideal conditions for a refreshing swim, though some may still find it a bit cool.

Sea Temperature in July in Nearby Cities

Frequently Asked Questions About Water Temperatures in July in Hermanus

What is the sea temperature in Hermanus in July?

The water temperature in the Indian Ocean in Hermanus in July ranges from 14°C to 16°C (57°F to 61°F).

Is it possible to swim in the Indian Ocean in Hermanus in July?

The average sea temperature in Hermanus in July is 16°C (61°F), and the air temperature is 19°C (66°F), so ideal conditions for a refreshing swim, though some may still find it a bit cool.