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Sea Temperature in Perth in July
Complete information on the sea temperature range in the Indian Ocean in Perth in July. Historical daily data. Climate details for July. Tips on swimming conditions and beach relaxation in Perth. 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 Perth in July
17°C
MINIMUN
19.5°C
AVERAGE
22°C
MAXIMUM
Historical Data of Water Temperature in July in Perth
Water Temperature Chart for Indian Ocean in Perth in July
Sea Temperature Table in Perth in July Over the Past Years
| Day | 2024 | 2023 | 2022 | Average |
|---|---|---|---|---|
| Jul 1 | 20°C | 20°C | 19°C | 19.8°C |
| Jul 2 | 21°C | 20°C | 19°C | 20.0°C |
| Jul 3 | 21°C | 21°C | 19°C | 20.3°C |
| Jul 4 | 20°C | 21°C | 19°C | 20.0°C |
| Jul 5 | 21°C | 22°C | 19°C | 20.5°C |
| Jul 6 | 22°C | 22°C | 19°C | 20.5°C |
| Jul 7 | 21°C | 21°C | 19°C | 20.0°C |
| Jul 8 | 21°C | 21°C | 19°C | 20.0°C |
| Jul 9 | 21°C | 20°C | 19°C | 19.8°C |
| Jul 10 | 20°C | 20°C | 19°C | 19.5°C |
| Jul 11 | 21°C | 21°C | 19°C | 20.0°C |
| Jul 12 | 21°C | 21°C | 19°C | 20.0°C |
| Jul 13 | 20°C | 22°C | 19°C | 20.3°C |
| Jul 14 | 21°C | 21°C | 19°C | 20.0°C |
| Jul 15 | 20°C | 19°C | 19°C | 19.3°C |
| Jul 16 | 20°C | 20°C | 19°C | 19.8°C |
| Jul 17 | 20°C | 21°C | 19°C | 20.0°C |
| Jul 18 | 20°C | 21°C | 19°C | 19.8°C |
| Jul 19 | 21°C | 21°C | 19°C | 20.0°C |
| Jul 20 | 20°C | 21°C | 19°C | 19.8°C |
| Jul 21 | 20°C | 20°C | 19°C | 19.3°C |
| Jul 22 | 20°C | 21°C | 18°C | 19.5°C |
| Jul 23 | 20°C | 20°C | 19°C | 19.8°C |
| Jul 24 | 20°C | 20°C | 19°C | 19.5°C |
| Jul 25 | 21°C | 20°C | 19°C | 19.8°C |
| Jul 26 | 20°C | 20°C | 19°C | 19.5°C |
| Jul 27 | 20°C | 20°C | 19°C | 19.5°C |
| Jul 28 | 20°C | 20°C | 19°C | 19.5°C |
| Jul 29 | 20°C | 20°C | 18°C | 19.3°C |
| Jul 30 | 20°C | 20°C | 19°C | 19.5°C |
Perth Climate and Swimming Opportunities in July
18°C
Average Day Air Temperature
9°C
Average Night Air Temperature
153 mm
Precipitation Amount per Month
18 days
Number of Rainy Days
10 hrs
Daylight
per Day
5 hrs
Sunshine
per Day
15 km/h
Average Wind Speed
71%
Average
humidity
Perth lies within the Western Australia in Australia. The average daytime temperature in Perth in July is 18°C (64°F), while the nighttime average is 9°C (49°F). There are typically 18 rainy days during the month, with a total precipitation of 153 mm (6.0 inches). The daylight duration in July in Perth is 10 hours, with an average of 5 hours of sunshine per day. The average wind speed in July is 15 km/h (9 mph), and the humidity level is around 71%.
The water temperature in Perth in July ranges from 19°C to 20°C (66°F to 68°F). At the beginning of the month, the average temperature is around 20°C (68°F), shifting to 20°C (68°F) by mid-July and reaching 20°C (68°F) in the last ten days. Overall, the average sea temperature in Perth for July is 20°C (68°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 Perth
What is the sea temperature in Perth in July?
The water temperature in the Indian Ocean in Perth in July ranges from 19°C to 20°C (66°F to 68°F).
Is it possible to swim in the Indian Ocean in Perth in July?
The average sea temperature in Perth in July is 20°C (68°F), and the air temperature is 18°C (64°F), so ideal conditions for a refreshing swim, though some may still find it a bit cool.