Cowes Weather in August
In Cowes, August brings moderate daytime temperatures around 15°C (59°F), with nights cooling to 9°C (48°F). Expect quite a bit of rainfall this month.
Rainfall in Cowes in August
Historically, approximately 11 days this month are expected to have rain, averaging 87 mm (3.4 in). Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.
Temperature in Cowes in August
August in Cowes brings moderate temperatures, with highs of 15°C (59°F) and nights around 9°C (48°F). The winter season is characteristic of August. A light jacket or extra layer can be useful, especially outside the warmest hours of the day. At 9°C (48°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.
Sunshine in Cowes in August
The month experiences a moderate amount of sunlight, with 166 hours of sunshine. This provides a nice balance between sunshine and clouds.If you prefer dry days with pleasant temperatures, August may not be the ideal month to visit Cowes. Our weather planner can help you explore destinations with more pleasant weather conditions.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Australia, check out our Cowes's climate page.
Cowes Temperature in August
Min Temperature
9°C (48°F)
Max Temperature
15°C (59°F)
Chance of Rain
35%
Precipitation
87 mm (3.4 in)
Rainy days
11 days
Humidity
56% *
Sunshine
166 hours *
Percentage Sunshine
51% *
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Cowes typically stay consistent throughout August, with daily highs averaging around 15°C (59°F). Nights are cold, with lows around 7°C (45°F).
Average temperatures in August
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in August
Historical weather for Cowes in August
Browse day-by-day weather records for Cowes spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Cowes historical weather extremes in August
Our historical data for Cowes spans 1976 to 2025, revealing these weather extremes.
- The warmest day in August was on August 27, 2007, with a maximum of 26°C (79°F).
- The lowest daytime temperature in August was 3°C (37°F), recorded on August 10, 1986.
- The coldest night in August in Cowes was on August 25, 2002, with a minimum of -1°C (30°F).
- The heaviest August precipitation occurred on August 11, 1982, when 28 mm (1.1 in) of precipitation fell.
Best Places in Australia in August
Find out more about the weather in Australia and which places have the best travel conditions in this month. See all of Australia in August →
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What to Wear in Cowes in August
The weather can swing between comfortable and chilly in August, so flexibility is key. Pack a variety of tops, at least one warm layer, and both shorts and long pants. This gives you options no matter what the day brings. Expect heavy rainfall, so bring good rain protection and waterproof bags. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.What To Do in Cowes in August
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Australia, check out our Cowes's climate page.
Temperature Rainfall Sunshine Humidity
See the full Cowes climate overview or explore weather in Australia.
