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Weather in Porirua for December 2026

Your guide to Porirua weather in December - trends and predictions

    Temperatures

  • In general, the average temperature in Porirua at the beginning of December is 17 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 19 °C by the end of December.

    • Rain 🌧️

  • Porirua in December brings notable rainfall, with an average of 19 rainy days and a total precipitation of 73.5 mm.

Average dry days
12
Dry days
Average rainy days
19
Rainy days
Average snowy days
0
Snow days
Average temperatures
18°/11°
Temperatures
Average wind speed
26 km/h
Avg max wind
Average humidity
81 %
Avg humidity

Porirua Weather December

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

Temperatures trend during December in Porirua

See the weather trend as well as the moving average line

December weather in Porirua day by day

Click on a date for more information
November January
Date Weather Temperatures Rain UV More
1 Dec. Patchy rain possible
Patchy rain possible
 16° /9° 0.3 mm 6
2 Dec. Patchy rain possible
Patchy rain possible
 18° /9° 0.1 mm 6
3 Dec. Light rain
Light rain
 15° /11° 13.7 mm 5
4 Dec. Patchy rain possible
Patchy rain possible
 15° /10° 1.2 mm 6
5 Dec. Patchy rain possible
Patchy rain possible
 18° /9° 0.1 mm 6
6 Dec. Patchy rain possible
Patchy rain possible
 18° /10° 0 mm 6
7 Dec. Partly cloudy
Partly cloudy
 19° /11° 0 mm 7
8 Dec. Patchy rain possible
Patchy rain possible
 19° /11° 2 mm 6
9 Dec. Patchy rain possible
Patchy rain possible
 19° /11° 0.7 mm 7
10 Dec. Light drizzle
Light drizzle
 18° /10° 0.9 mm 7
11 Dec. Patchy rain possible
Patchy rain possible
 18° /9° 0 mm 6
12 Dec. Patchy rain possible
Patchy rain possible
 17° /9° 1.1 mm 6
13 Dec. Patchy rain possible
Patchy rain possible
 17° /8° 0.2 mm 6
14 Dec. Partly cloudy
Partly cloudy
 20° /11° 0 mm 7
15 Dec. Patchy rain possible
Patchy rain possible
 19° /13° 0.3 mm 6
16 Dec. Light rain shower
Light rain shower
 17° /12° 10.5 mm 6
17 Dec. Light drizzle
Light drizzle
 14° /10° 9.2 mm 5
18 Dec. Patchy rain possible
Patchy rain possible
 18° /8° 0.8 mm 6
19 Dec. Patchy rain possible
Patchy rain possible
 17° /10° 2.8 mm 6
20 Dec. Sunny
Sunny
 16° /11° 7.3 mm 6
21 Dec. Patchy rain possible
Patchy rain possible
 19° /10° 0.8 mm 7
22 Dec. Patchy rain possible
Patchy rain possible
 19° /11° 2.7 mm 5
23 Dec. Light rain
Light rain
 19° /13° 5.2 mm 6
24 Dec. Heavy rain at times
Heavy rain at times
 20° /13° 2 mm 7
25 Dec. Patchy rain possible
Patchy rain possible
 20° /13° 1 mm 7
26 Dec. Sunny
Sunny
 19° /13° 6 mm 6
27 Dec. Patchy rain possible
Patchy rain possible
 18° /10° 1.4 mm 7
28 Dec. Patchy rain possible
Patchy rain possible
 20° /10° 0.3 mm 7
29 Dec. Sunny
Sunny
 21° /12° 4.2 mm 7
30 Dec. Patchy rain possible
Patchy rain possible
 17° /12° 12.3 mm 4
31 Dec. Light rain shower
Light rain shower
 18° /11° 5.5 mm 5
Next
Important Notice
Our weather forecast for Porirua 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 Porirua forecast closer to your planned date for the most up-to-date weather information.
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Porirua in December - FAQ

What are the expected maximum and minimum temperatures in Porirua during December?

Enjoy moderate daytime temperatures of up to 18° and cooler nights around 11°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in Porirua during December?

Moderate rainfall is anticipated in Porirua during December, with a total of 73.5 mm spread over approximately 19 days. Considering plans for rainy days is advisable.

What are the typical wind conditions in Porirua during December?

The average wind speed in Porirua during December is 26 km/h, suggesting breezy to windy conditions, depending on your activities.

December rainfall patterns in Porirua

Explore the daily rainfall trends and prepare for Poriruas December weather 💧
Typically, Porirua has 19 rainy days in December with a total of 73.5 mm of rainfall.

UV exposure in Porirua during December

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

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Get accurate weather forecasts for Porirua, located at latitude -41.133 and longitude 174.85. Stay updated with localized weather information tailored for Porirua.

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