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Weather in Milford Sound for December 2025

Your guide to Milford Sound weather in December - trends and predictions

    Temperatures

  • Until now, December 2025 in Milford Sound has been nearly identical to the historical average, with a temperature of 17.7 °C (showing only a slight deviation of 0.1 °C).

  • The forecast for the next days in Milford Sound predicts a temperature of 13.7 °C, which is cooler than the historical average.

  • In general, the average temperature in Milford Sound at the beginning of December is 18.4 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 16.9 °C by the end of December.

    • Rain 🌧️

  • Milford Sound in December brings notable rainfall, with an average of 18 rainy days and a total precipitation of 107.8 mm.

Average dry days
13
Dry days
Average rainy days
18
Rainy days
Average snowy days
0
Snow days
Average temperatures
18°/6°
Temperatures
Average wind speed
13 km/h
Avg max wind
Average humidity
72 %
Avg humidity

Milford Sound Weather December

Move between months or click on a day
November
January
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Sunny
19°
2
Cloudy
16°
3
Moderate rain
16°
4
Light rain
20°
5
Patchy rain possible
19°
6
Patchy rain possible
19°
7
Patchy rain possible
20°
8
Moderate rain
18°
9
Light rain
15°
10
Light drizzle
14°
11
Patchy rain possible
16°
12
Light rain shower
15°
13
Patchy rain possible
20°
14
Patchy rain possible
20°
15
Overcast
18°
16
Heavy rain
10°
17
Partly cloudy
12°
18
Moderate rain
11°
19
Heavy rain
11°
20
Patchy rain possible
11°
21
Sunny
16°
22
Patchy rain possible
16°
23
Patchy rain possible
8°
24
Moderate rain
13°
25
Sunny
21°
26
Sunny
17°
27
Sunny
15°
28
Sunny
15°
29
Sunny
16°
30
Patchy rain possible
17°
31
Light rain shower
17°

Temperatures trend during December in Milford Sound

See the weather trend as well as the moving average line

December weather in Milford Sound day by day

Click on a date for more information
November January
Date Weather Temperatures Rain UV More
1 Dec. Sunny
Sunny
 19° /6° 0.9 mm 8
2 Dec. Cloudy
Cloudy
 16° /6° 2.5 mm 7
3 Dec. Moderate rain
Moderate rain
 16° /6° 6.3 mm 7
4 Dec. Light rain
Light rain
 20° /5° 2.1 mm 8
5 Dec. Patchy rain possible
Patchy rain possible
 19° /6° 2.2 mm 7
6 Dec. Patchy rain possible
Patchy rain possible
 19° /3° 1.6 mm 7
7 Dec. Patchy rain possible
Patchy rain possible
 20° /5° 3.3 mm 8
8 Dec. Moderate rain
Moderate rain
 18° /5° 16.7 mm 7
9 Dec. Light rain
Light rain
 15° /1° 3.8 mm 7
10 Dec. Light drizzle
Light drizzle
 14° /1° 1.5 mm 7
11 Dec. Patchy rain possible
Patchy rain possible
 16° /1° 0.6 mm 7
12 Dec. Light rain shower
Light rain shower
 15° /1° 1.7 mm 7
13 Dec. Patchy rain possible
Patchy rain possible
 20° /3° 1.4 mm 8
14 Dec. Patchy rain possible
Patchy rain possible
 20° /4° 3.2 mm 8
15 Dec. Overcast
Overcast
 18° /1° 0 mm 7
16 Dec. Heavy rain
Heavy rain
 10° /2° 28.6 mm 1
17 Dec. Partly cloudy
Partly cloudy
 12° /-3° 0 mm 2.8
18 Dec. Moderate rain
Moderate rain
 11° /2° 11.5 mm 2.2
19 Dec. Heavy rain
Heavy rain
 11° /0° 41.5 mm 2.3
20 Dec. Patchy rain possible
Patchy rain possible
 11° /1° 1.7 mm 0
21 Dec. Sunny
Sunny
 16° /2° 0 mm 6
22 Dec. Patchy rain possible
Patchy rain possible
 16° /6° 0 mm 6
23 Dec. Patchy rain possible
Patchy rain possible
 8° /2° 1.2 mm 5
24 Dec. Moderate rain
Moderate rain
 13° /9° 7.9 mm 6
25 Dec. Sunny
Sunny
 21° /6° 0 mm 7
26 Dec. Sunny
Sunny
 17° /4° 0 mm 7
27 Dec. Sunny
Sunny
 15° /6° 0 mm 7
28 Dec. Sunny
Sunny
 15° /4° 0 mm 7
29 Dec. Sunny
Sunny
 16° /4° 0 mm 7
30 Dec. Patchy rain possible
Patchy rain possible
 17° /7° 6.9 mm 7
31 Dec. Light rain shower
Light rain shower
 17° /5° 10.7 mm 7
Next
Important Notice
Our weather forecast for Milford Sound 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 Milford Sound forecast closer to your planned date for the most up-to-date weather information.
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Milford Sound in December - FAQ

What are the expected maximum and minimum temperatures in Milford Sound during December?
Enjoy moderate daytime temperatures of up to 18° and cooler nights around 6°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Milford Sound during December?
Significant rainfall exceeding 107.8 mm is expected in Milford Sound during December, occurring over more than 18 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Milford Sound during December?
The average wind speed in Milford Sound during December is 13 km/h, suggesting breezy to windy conditions, depending on your activities.

December rainfall patterns in Milford Sound

Explore the daily rainfall trends and prepare for Milford Sounds December weather 💧
Typically, Milford Sound has 18 rainy days in December with a total of 107.8 mm of rainfall.

UV exposure in Milford Sound during December

Stay informed about UV levels for safe outdoor activities throughout the month of December ☀️

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Location coordinates Where is Milford Sound?

Get accurate weather forecasts for Milford Sound, located at latitude -44.668 and longitude 167.92. Stay updated with localized weather information tailored for Milford Sound.

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