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New Zealand weather

Weather in Manawatu-Wanganui for September 2026

Your guide to Manawatu-Wanganui weather in September - trends and predictions

    Temperatures

  • The forecast for the next days in Manawatu-Wanganui predicts temperatures to be around 13 °C, close to the historical average.

  • In general, the average temperature in Manawatu-Wanganui at the beginning of September is 14.7 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 13.7 °C by the end of September.

    • Rain 🌧️

  • Manawatu-Wanganui experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 123.3 mm.

Average dry days
4
Dry days
Average rainy days
26
Rainy days
Average snowy days
0
Snow days
Average temperatures
14°/7°
Temperatures
Average wind speed
26 km/h
Avg max wind
Average humidity
78 %
Avg humidity

Manawatu-Wanganui Weather September

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

Temperatures trend during September in Manawatu-Wanganui

See the weather trend as well as the moving average line

September weather in Manawatu-Wanganui day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Patchy rain possible
Patchy rain possible
 14° /7° 3.6 mm 4
2 Sept. Partly cloudy
Partly cloudy
 14° /8° 1.4 mm 4
3 Sept. Partly cloudy
Partly cloudy
 15° /7° 3.8 mm 4
4 Sept. Light rain shower
Light rain shower
 14° /5° 1.4 mm 4
5 Sept. Overcast
Overcast
 14° /12° 0.1 mm 4.3
6 Sept. Overcast
Overcast
 17° /12° 0.3 mm 3.9
7 Sept. Light rain shower
Light rain shower
 15° /11° 21.9 mm 2.5
8 Sept. Light rain shower
Light rain shower
 13° /8° 10.8 mm 5
9 Sept. Sunny
Sunny
 12° /8° 0.3 mm 5
10 Sept. Patchy rain possible
Patchy rain possible
 14° /8° 3.1 mm 4
11 Sept. Sunny
Sunny
 11° /8° 4 mm 4
12 Sept. Patchy rain possible
Patchy rain possible
 13° /5° 6.7 mm 4
13 Sept. Patchy rain possible
Patchy rain possible
 10° /5° 6.4 mm 3
14 Sept. Sunny
Sunny
 10° /5° 0.6 mm 5
15 Sept. Sunny
Sunny
 12° /5° 0 mm 5
16 Sept. Sunny
Sunny
 13° /7° 0.3 mm 5
17 Sept. Patchy rain possible
Patchy rain possible
 15° /12° 0.2 mm 5
18 Sept. Patchy rain possible
Patchy rain possible
 15° /12° 0.9 mm 5
19 Sept. Light rain shower
Light rain shower
 14° /7° 3.2 mm 4
20 Sept. Patchy rain possible
Patchy rain possible
 15° /7° 2.3 mm 4
21 Sept. Sunny
Sunny
 16° /8° 0.2 mm 5
22 Sept. Patchy rain possible
Patchy rain possible
 17° /9° 0.9 mm 5
23 Sept. Light rain shower
Light rain shower
 15° /10° 14.4 mm 4
24 Sept. Patchy rain possible
Patchy rain possible
 14° /9° 7.8 mm 4
25 Sept. Light rain shower
Light rain shower
 13° /8° 2.3 mm 4
26 Sept. Light rain shower
Light rain shower
 14° /6° 12.4 mm 4
27 Sept. Light rain shower
Light rain shower
 13° /6° 7 mm 4
28 Sept. Patchy rain possible
Patchy rain possible
 14° /7° 1.1 mm 4
29 Sept. Light rain shower
Light rain shower
 14° /8° 4.4 mm 4
30 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 14° /5° 4.2 mm 4
Next
Important Notice
Our weather forecast for Manawatu-Wanganui in September 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 Manawatu-Wanganui forecast closer to your planned date for the most up-to-date weather information.
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Manawatu-Wanganui in September - FAQ

What are the expected maximum and minimum temperatures in Manawatu-Wanganui during September?
During September, expect a variety of temperatures with highs around 14° and lows near 7°, suitable for diverse activities and preferences.

How much rainfall should be expected in Manawatu-Wanganui during September?
Significant rainfall exceeding 123.3 mm is expected in Manawatu-Wanganui during September, occurring over more than 26 days. Preparing for wet conditions is recommended in your planning.

What are the typical wind conditions in Manawatu-Wanganui during September?
The average wind speed in Manawatu-Wanganui during September is 26 km/h, suggesting breezy to windy conditions, depending on your activities.

September rainfall patterns in Manawatu-Wanganui

Explore the daily rainfall trends and prepare for Manawatu-Wanganuis September weather 💧
Typically, Manawatu-Wanganui has 26 rainy days in September with a total of 123.3 mm of rainfall.
Provinces in Manawatu-Wanganui
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Whanganui District
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Location coordinates Where is Manawatu-Wanganui?

Get accurate weather forecasts for Manawatu-Wanganui, located at latitude -39.933 and longitude 175.05. Stay updated with localized weather information tailored for Manawatu-Wanganui.

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