Timaru
December
Weather in Timaru for December 2025
Your guide to Timaru weather in December - trends and predictions
Timaru typically experiences moderate snowfall in December, with an average of 9 snowy days.
According to Timaru snow forecast for December 2025, no snow is expected until the end of the month.Until now, December 2025 in Timaru is slightly cooler than the historical average by -0.9 °C.
The forecast for the coming days of December 2025 predicts a temperature of 18.1 °C , which is warmer than usual.
In general, the average temperature in Timaru at the beginning of December is 9.3 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 16 °C by the end of December.
Snow Forecast ❄️
Temperatures
8
Dry days
14
Rainy days
9
Snow days
9°/3°
Temperatures
14 km/h
Avg max wind
84 %
Avg humidity
Timaru Weather December
Move between months or click on a day
Temperatures trend during December in Timaru
See the weather trend as well as the moving average line
December weather in Timaru day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Dec. |  Patchy rain possible | 10° /1° | 1.8 mm | 0.7 cm | |
| 2 Dec. |  Light sleet | 7° /1° | 23.6 mm | 4.6 cm | |
| 3 Dec. | Light rain shower | 9° /1° | 18.1 mm | 0.1 cm | |
| 4 Dec. | Patchy rain possible | 10° /2° | 11.8 mm | 0 cm | |
| 5 Dec. | Patchy rain possible | 10° /3° | 2.9 mm | 0 cm | |
| 6 Dec. | Patchy rain possible | 10° /3° | 2.4 mm | 0.5 cm | |
| 7 Dec. | Patchy rain possible | 9° /2° | 2.9 mm | 0 cm | |
| 8 Dec. | Patchy rain possible | 10° /0° | 43.6 mm | 1.7 cm | |
| 9 Dec. |  Blizzard | 7° /1° | 9.4 mm | 0.3 cm | |
| 10 Dec. | Light rain shower | 8° /0° | 9.6 mm | 0 cm | |
| 11 Dec. | Patchy rain possible | 7° /1° | 0.5 mm | 0 cm | |
| 12 Dec. |  Light snow showers | 8° /0° | 2.6 mm | 0.6 cm | |
| 13 Dec. | Patchy rain possible | 9° /1° | 4.5 mm | 0.2 cm | |
| 14 Dec. | Patchy rain possible | 9° /1° | 29.8 mm | 1.9 cm | |
| 15 Dec. |  Light sleet showers | 9° /1° | 7.2 mm | 0 cm | |
| 16 Dec. |  Moderate rain | 16° /9° | 18.8 mm | 0 cm | |
| 17 Dec. | Patchy rain possible | 15° /8° | 0.2 mm | 0 cm | |
| 18 Dec. | Patchy rain possible | 20° /9° | 0.2 mm | 0 cm | |
| 19 Dec. | Moderate rain | 18° /7° | 13.1 mm | 0 cm | |
| 20 Dec. | Patchy rain possible | 15° /6° | 2.4 mm | 0 cm | |
| 21 Dec. |  Partly cloudy | 14° /5° | 0.1 mm | 0 cm | |
| 22 Dec. | Patchy rain possible | 16° /9° | 0.2 mm | 0 cm | |
| 23 Dec. | Partly cloudy | 20° /9° | 0 mm | 0 cm | |
| 24 Dec. | Partly cloudy | 25° /14° | 0.1 mm | 0 cm | |
| 25 Dec. | Partly cloudy | 16° /12° | 0.1 mm | 0 cm | |
| 26 Dec. |  Sunny | 18° /10° | 0 mm | 0 cm | |
| 27 Dec. | Patchy rain possible | 20° /13° | 0 mm | 0 cm | |
| 28 Dec. |  Cloudy | 18° /14° | 0 mm | 0 cm | |
| 29 Dec. | Partly cloudy | 22° /15° | 0 mm | 0 cm | |
| 30 Dec. |  Moderate or heavy rain shower | 8° /2° | 11.7 mm | 0.1 cm | |
| 31 Dec. | Sunny | 10° /1° | 14 mm | 0.2 cm | |
| Next | |||||
Important Notice
Our weather forecast for Timaru 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 Timaru forecast closer to your planned date for the most up-to-date weather information.
Change Month
Timaru in December - FAQ
What are the expected maximum and minimum temperatures in Timaru during December?
Prepare for cooler days with highs just around 9° and colder nights, dipping below 3°.
How much rainfall should be expected in Timaru during December?
Significant rainfall exceeding 324.2 mm is expected in Timaru during December, occurring over more than 14 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Timaru in December 2025?
Timaru experiences an average snowfall of 10.6 cm during December, occurring over 9 days.
What are the typical wind conditions in Timaru during December?
The average wind speed in Timaru during December is 14 km/h, suggesting breezy to windy conditions, depending on your activities.
Timaru snow forecast December 2025
Track daily snowfall levels and discover Timaru’s snowy potential this December ❄️
On average, Timaru sees 9 snowy days during December, with approximately 10.6 cm of total snowfall.
December rainfall patterns in Timaru
Explore the daily rainfall trends and prepare for Timarus December weather 💧
Typically, Timaru has 14 rainy days in December with a total of 324.2 mm of rainfall.
UV exposure in Timaru during December
Stay informed about UV levels for safe outdoor activities throughout the month of December ☀️
Quick links
More Timaru weather pages
You are here
Where is Timaru?Get accurate weather forecasts for Timaru, located at latitude -44.397 and longitude 171.254. Stay updated with localized weather information tailored for Timaru.
Found a mistake?
We appreciate your attention to details. Tell us here.