Williamstown
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Williamstown Weather in January

In Williamstown, January brings high daytime temperatures around 29°C (84°F), with nights cooling to 14°C (57°F). Some rainfall is to be expected.

Rainfall in Williamstown in January

Rain is expected on roughly 7 days, totalling around 24 mm (0.9 in) for the month. Rain is scarce this month and when it does fall, it tends to be light. Unlikely to disrupt plans significantly.

Temperature in Williamstown in January

Williamstown in January is worth a visit. The temperature is excellent, with 29°C (84°F) during the day and 14°C (57°F) at night. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. At 14°C (57°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping. On average, this month sees the highest temperatures of the year. Worth packing a few lighter outfits.

Sunshine in Williamstown in January

The days are predominantly sunny, with an estimated total of around 326 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.

So this is a great month to visit if you prefer dry days with pleasant temperatures.

Williamstown Temperature in January

Min Temperature
14°C (57°F)
Max Temperature
29°C (84°F)
Chance of Rain
23%
Precipitation
24 mm (0.9 in)
Rainy days
7 days
Humidity
36% *
Sunshine
326 hours *
Percentage Sunshine
53% *
* Data from: Adelaide, Australia (39 KM, 24 Miles).

Williamstown Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Williamstown - and find the best time to visit.

Best Places in Australia in January

Find out more about the weather in Australia and which places have the best travel conditions in this month. See all of Australia in January →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Williamstown in January

Warm but pleasant conditions in Williamstown in January. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Light rain is possible, so consider bringing a small umbrella or rain jacket. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Williamstown in January

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Swimming
    10/10
  • Cycling
    8/10
  • Walking
    8/10
  • Barbeque
    10/10
  • Camping
    10/10
  • Outdoor sports
    8/10

Williamstown 3-Day Forecast

More climate data for Williamstown

Popular in January

Where to go in January - average daytime high across popular destinations.

Bucket list

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