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New Zealand weather

Weather in New Plymouth for January 2027

Your guide to New Plymouth weather in January - trends and predictions

    Temperatures

  • In general, the average temperature in New Plymouth at the beginning of January is 19.3 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 20.7 °C by the end of January.

    • Rain 🌧️

  • The climate of New Plymouth in January is notably wet, with an average of 11 rainy days, and a total of 135.1 mm of precipitation.

    • More

  • Is January a good time to visit New Plymouth? check out the best time to travel to New Plymouth page.

Average dry days
20
Dry days
Average rainy days
11
Rainy days
Average snowy days
0
Snow days
Average temperatures
20°/14°
Temperatures
Average wind speed
21 km/h
Avg max wind
Average humidity
76 %
Avg humidity

New Plymouth Weather January

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

Temperatures trend during January in New Plymouth

See the weather trend as well as the moving average line

January weather in New Plymouth day by day

Click on a date for more information
December February
Date Weather Temperatures Rain UV More
1 Jan. Light rain
Light rain
 19° /13° 3.3 mm 6
2 Jan. Patchy rain possible
Patchy rain possible
 19° /13° 0.1 mm 6
3 Jan. Light rain
Light rain
 19° /13° 3.9 mm 6
4 Jan. Patchy rain possible
Patchy rain possible
 20° /13° 1.8 mm 7
5 Jan. Light rain
Light rain
 18° /14° 3.9 mm 8
6 Jan. Light rain
Light rain
 20° /14° 4.8 mm 8
7 Jan. Moderate or heavy rain shower
Moderate or heavy rain shower
 20° /14° 6.2 mm 9
8 Jan. Patchy rain possible
Patchy rain possible
 20° /14° 1.4 mm 8
9 Jan. Patchy rain possible
Patchy rain possible
 22° /14° 0.1 mm 9
10 Jan. Light rain
Light rain
 21° /15° 3.5 mm 8
11 Jan. Light rain
Light rain
 20° /15° 6.5 mm 8
12 Jan. Patchy rain possible
Patchy rain possible
 20° /14° 0.5 mm 8
13 Jan. Sunny
Sunny
 20° /13° 0 mm 9
14 Jan. Patchy rain possible
Patchy rain possible
 20° /14° 1.1 mm 7
15 Jan. Moderate rain
Moderate rain
 20° /14° 22.8 mm 6
16 Jan. Patchy rain possible
Patchy rain possible
 21° /14° 2 mm 7
17 Jan. Patchy rain possible
Patchy rain possible
 21° /15° 0.1 mm 8
18 Jan. Patchy rain possible
Patchy rain possible
 21° /15° 0.1 mm 7
19 Jan. Patchy rain possible
Patchy rain possible
 22° /15° 0.4 mm 9
20 Jan. Light rain
Light rain
 21° /15° 5.1 mm 8
21 Jan. Light rain
Light rain
 22° /16° 4.5 mm 6
22 Jan. Patchy rain possible
Patchy rain possible
 22° /16° 2.2 mm 7
23 Jan. Light rain
Light rain
 21° /14° 5.3 mm 7
24 Jan. Light rain
Light rain
 19° /14° 4.6 mm 6
25 Jan. Light rain
Light rain
 20° /15° 5 mm 6
26 Jan. Light rain
Light rain
 20° /15° 6.8 mm 6
27 Jan. Moderate rain
Moderate rain
 20° /15° 15.6 mm 7
28 Jan. Moderate rain
Moderate rain
 20° /14° 14.9 mm 8
29 Jan. Light rain
Light rain
 21° /15° 4.8 mm 8
30 Jan. Light rain
Light rain
 22° /16° 3.3 mm 8
31 Jan. Patchy rain possible
Patchy rain possible
 22° /16° 0.4 mm 8
Next
Important Notice
Our weather forecast for New Plymouth in January 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 New Plymouth forecast closer to your planned date for the most up-to-date weather information.
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New Plymouth in January - FAQ

What are the expected maximum and minimum temperatures in New Plymouth during January?
Enjoy moderate daytime temperatures of up to 20° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.

How much rainfall should be expected in New Plymouth during January?
Significant rainfall exceeding 135.1 mm is expected in New Plymouth during January, occurring over more than 11 days. Preparing for wet conditions is recommended in your planning.

What are the typical wind conditions in New Plymouth during January?
The average wind speed in New Plymouth during January is 21 km/h, suggesting breezy to windy conditions, depending on your activities.

January rainfall patterns in New Plymouth

Explore the daily rainfall trends and prepare for New Plymouths January weather 💧
Typically, New Plymouth has 11 rainy days in January with a total of 135.1 mm of rainfall.

UV exposure in New Plymouth during January

Stay informed about UV levels for safe outdoor activities throughout the month of January ☀️
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Get accurate weather forecasts for New Plymouth, located at latitude -39.067 and longitude 174.083. Stay updated with localized weather information tailored for New Plymouth.

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