Invercargill City (Invercargill)
December
Weather in Invercargill City for December 2025
Your guide to Invercargill City weather in December - trends and predictions
In general, the average temperature in Invercargill City at the beginning of December is 16.1 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 17.7 °C by the end of December.
Invercargill City in December brings notable rainfall, with an average of 19 rainy days and a total precipitation of 79.5 mm.
Temperatures
Rain 🌧️
12
Dry days
19
Rainy days
0
Snow days
16°/9°
Temperatures
24 km/h
Avg max wind
74 %
Avg humidity
Invercargill City in December average weather
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Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
---|---|---|---|---|---|---|
1 15° | 2 16° | 3 17° | 4 18° | 5 15° | 6 17° | 7 15° |
8 20° | 9 17° | 10 13° | 11 16° | 12 14° | 13 16° | 14 16° |
15 19° | 16 13° | 17 18° | 18 18° | 19 20° | 20 20° | 21 15° |
22 16° | 23 16° | 24 18° | 25 18° | 26 16° | 27 17° | 28 20° |
29 20° | 30 17° | 31 16° |
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Temperatures trend during December in Invercargill City
See the weather trend as well as the moving average line
December weather day by day
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Date | Weather | Temperatures | Rain | UV | More |
---|---|---|---|---|---|
1 Dec. | Partly cloudy | 15° /6° | 0 mm | 6 | |
2 Dec. | Patchy rain possible | 16° /6° | 0.3 mm | 6 | |
3 Dec. | Light drizzle | 17° /10° | 2.4 mm | 6 | |
4 Dec. | Patchy rain possible | 18° /9° | 0.9 mm | 6 | |
5 Dec. | Overcast | 15° /7° | 0.2 mm | 5 | |
6 Dec. | Light drizzle | 17° /8° | 1.9 mm | 6 | |
7 Dec. | Light rain shower | 15° /11° | 1.7 mm | 5 | |
8 Dec. | Light drizzle | 20° /10° | 5.6 mm | 6 | |
9 Dec. | Patchy rain possible | 17° /10° | 3.5 mm | 5 | |
10 Dec. | Light rain shower | 13° /9° | 3.7 mm | 5 | |
11 Dec. | Light drizzle | 16° /7° | 3.5 mm | 5 | |
12 Dec. | Light rain shower | 14° /7° | 6.6 mm | 5 | |
13 Dec. | Light rain shower | 16° /9° | 2.6 mm | 5 | |
14 Dec. | Patchy rain possible | 16° /9° | 0.3 mm | 6 | |
15 Dec. | Patchy rain possible | 19° /8° | 0.2 mm | 7 | |
16 Dec. | Patchy rain possible | 13° /8° | 5.4 mm | 5 | |
17 Dec. | Patchy light drizzle | 18° /6° | 0.5 mm | 7 | |
18 Dec. | Partly cloudy | 18° /8° | 0 mm | 7 | |
19 Dec. | Partly cloudy | 20° /8° | 1.2 mm | 8 | |
20 Dec. | Light rain shower | 20° /11° | 0.8 mm | 6 | |
21 Dec. | Patchy light drizzle | 15° /11° | 7.7 mm | 5 | |
22 Dec. | Light drizzle | 16° /9° | 2.8 mm | 5 | |
23 Dec. | Patchy rain possible | 16° /11° | 0.9 mm | 5 | |
24 Dec. | Patchy rain possible | 18° /11° | 1.1 mm | 5 | |
25 Dec. | Patchy rain possible | 18° /11° | 1.6 mm | 5 | |
26 Dec. | Patchy rain possible | 16° /10° | 1 mm | 5 | |
27 Dec. | Patchy rain possible | 17° /9° | 0.1 mm | 5 | |
28 Dec. | Partly cloudy | 20° /9° | 1.4 mm | 6 | |
29 Dec. | Overcast | 20° /10° | 7.9 mm | 6 | |
30 Dec. | Partly cloudy | 17° /9° | 5.4 mm | 5 | |
31 Dec. | Sunny | 16° /8° | 2 mm | 5 | |
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Important Notice
Our weather forecast for Invercargill City 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 Invercargill City forecast closer to your planned date for the most up-to-date weather information.
Invercargill City in December - FAQ
What are the expected maximum and minimum temperatures in Invercargill City during December?
Enjoy moderate daytime temperatures of up to 16° and cooler nights around 9°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Invercargill City during December?
Moderate rainfall is anticipated in Invercargill City during December, with a total of 79.5 mm spread over approximately 19 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Invercargill City during December?
The average wind speed in Invercargill City during December is 24 km/h, suggesting breezy to windy conditions, depending on your activities.
December rainfall patterns in Invercargill City
Explore the daily rainfall trends and prepare for Invercargill Citys December weather 💧
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Get accurate weather forecasts for Invercargill City, located at latitude -46.4 and longitude 168.35. Stay updated with localized weather information tailored for Invercargill City.
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