Parramatta
December
Weather in Parramatta for December 2025
Your guide to Parramatta weather in December - trends and predictions
In general, the average temperature in Parramatta at the beginning of December is 29.6 °C. As the month progressed, temperatures tended to slightly decrease, reaching an average of 29.3 °C by the end of December.
The climate of Parramatta in December is notably wet, with an average of 12 rainy days, and a total of 76.1 mm of precipitation.
New! Chat with our AI weatherman - it’s amazing and free.
Temperatures
Rain 🌧️
More
19
Dry days
12
Rainy days
0
Snow days
29°/18°
Temperatures
20 km/h
Avg max wind
68 %
Avg humidity
Parramatta in December average weather
Move between months or click on a day
Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
---|---|---|---|---|---|---|
1 29° | 2 30° | 3 28° | 4 25° | 5 31° | 6 31° | 7 33° |
8 33° | 9 33° | 10 28° | 11 27° | 12 31° | 13 33° | 14 35° |
15 30° | 16 34° | 17 32° | 18 28° | 19 31° | 20 23° | 21 25° |
22 26° | 23 28° | 24 26° | 25 30° | 26 32° | 27 33° | 28 31° |
29 28° | 30 27° | 31 24° |
You can click on date
Access Parramatta weather forecasts with a simple click. Select any date for comprehensive insights on temperature, rainfall, and wind conditions.
Temperatures trend during December in Parramatta
See the weather trend as well as the moving average line
December weather day by day
Click on a date for more information
Date | Weather | Temperatures | Rain | UV | More |
---|---|---|---|---|---|
1 Dec. | Patchy rain possible | 29° /17° | 2.7 mm | 8 | |
2 Dec. | Light rain shower | 30° /17° | 5.8 mm | 9 | |
3 Dec. | Thundery outbreaks possible | 28° /18° | 1.9 mm | 8 | |
4 Dec. | Patchy rain possible | 25° /18° | 0.2 mm | 7 | |
5 Dec. | Sunny | 31° /16° | 0 mm | 9 | |
6 Dec. | Sunny | 31° /19° | 1.5 mm | 9 | |
7 Dec. | Partly cloudy | 33° /19° | 0.5 mm | 9 | |
8 Dec. | Patchy rain possible | 33° /18° | 0.4 mm | 9 | |
9 Dec. | Partly cloudy | 33° /19° | 0.4 mm | 9 | |
10 Dec. | Patchy rain possible | 28° /19° | 0.3 mm | 8 | |
11 Dec. | Patchy rain possible | 27° /18° | 0.8 mm | 8 | |
12 Dec. | Partly cloudy | 31° /17° | 0 mm | 9 | |
13 Dec. | Patchy light drizzle | 33° /18° | 0.1 mm | 9 | |
14 Dec. | Sunny | 35° /21° | 0 mm | 10 | |
15 Dec. | Partly cloudy | 30° /20° | 0 mm | 9 | |
16 Dec. | Partly cloudy | 34° /19° | 0 mm | 10 | |
17 Dec. | Patchy rain possible | 32° /19° | 0.8 mm | 9 | |
18 Dec. | Patchy rain possible | 28° /18° | 0.7 mm | 8 | |
19 Dec. | Moderate rain at times | 31° /18° | 4.7 mm | 9 | |
20 Dec. | Light rain shower | 23° /14° | 10.4 mm | 7 | |
21 Dec. | Light rain shower | 25° /15° | 2.5 mm | 8 | |
22 Dec. | Cloudy | 26° /15° | 0.4 mm | 7 | |
23 Dec. | Moderate rain at times | 28° /15° | 0.5 mm | 7 | |
24 Dec. | Patchy rain possible | 26° /15° | 3.7 mm | 7 | |
25 Dec. | Partly cloudy | 30° /16° | 5.7 mm | 8 | |
26 Dec. | Sunny | 32° /17° | 3.1 mm | 8 | |
27 Dec. | Partly cloudy | 33° /18° | 0.2 mm | 9 | |
28 Dec. | Partly cloudy | 31° /17° | 0 mm | 9 | |
29 Dec. | Patchy rain possible | 28° /17° | 0.6 mm | 7 | |
30 Dec. | Patchy rain possible | 27° /18° | 2.3 mm | 7 | |
31 Dec. | Patchy rain possible | 24° /17° | 1.4 mm | 6 | |
Next |
Important Notice
Our weather forecast for Parramatta in December is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Parramatta forecast closer to your planned date for the most up-to-date weather information.
Parramatta in December - FAQ
What are the expected maximum and minimum temperatures in Parramatta during December?
During December, expect a variety of temperatures with highs around 29° and lows near 18°, suitable for diverse activities and preferences.
How much rainfall should be expected in Parramatta during December?
Moderate rainfall is anticipated in Parramatta during December, with a total of 76.1 mm spread over approximately 12 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Parramatta during December?
The average wind speed in Parramatta during December is 20 km/h, suggesting breezy to windy conditions, depending on your activities.
December rainfall patterns in Parramatta
Explore the daily rainfall trends and prepare for Parramattas December weather 💧
UV exposure in Parramatta during December
Stay informed about UV levels for safe outdoor activities throughout the month of December ☀️
Quick links
You are here
Where is Parramatta?
Get accurate weather forecasts for Parramatta, located at latitude -33.818 and longitude 151.003. Stay updated with localized weather information tailored for Parramatta.
Found a mistake?
We appreciate your attention to details. Tell us here.