Penrith Weather in December

During December, Penrith experiences high daytime temperatures of 28°C (82°F) and cooler nights around 15°C (59°F). As part of the summer season, expect quite a bit of rainfall. Around 87 mm (3.4 in) is typical.

Rainfall in Penrith in December

The climate data from previous years indicates about 10 days of rain, averaging 87 mm (3.4 in) for the month. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.

Temperature in Penrith in December

December is a good time to be in Penrith. Days are perfect, reaching 28°C (82°F), with nights around 15°C (59°F). December is part of the summer season. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. With lows of 15°C (59°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.

Sunshine in Penrith in December

With approximately 257 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.

If you're inclined towards comfortable temperatures and drier conditions, December is a good time to visit Penrith.

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Australia, check out our Penrith's climate page.

Penrith Temperature in December

Min Temperature 15°C (59°F)  

Max Temperature 28°C (82°F)  

Chance of Rain 33%  

Precipitation 87 mm (3.4 in)  

Rainy days 10 days  

Humidity 58% *  

Sunshine 257 hours *  

Percentage Sunshine 55% *  

* Data from: Sydney, Australia (50 KM, 31 Miles).

What to Wear in Penrith in December

Warm weather calls for comfortable, breathable clothing in December. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.

What To Do in Penrith in December

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

Swimming

9/10

Cycling

7/10

Walking

7/10

Camping

8/10

Outdoor sports

7/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Australia, check out our Penrith's climate page.

More climate data for Penrith

Temperature Rainfall Sunshine Humidity

See the full Penrith climate overview or explore weather in Australia.