Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
With September's arrival, Otaki's weather records an average high-temperature of a still fresh 12.5°C (54.5°F), marking little difference from August's 11.7°C (53.1°F). Otaki, during the September nights, maintains an average temperature of 8.3°C (46.9°F), closely aligned with its daytime readings.Humidity
In Otaki, the average relative humidity in September is 81%.Rainfall
In Otaki, New Zealand, in September, it is raining for 15.1 days, with typically 45mm (1.77") of accumulated precipitation. In Otaki, New Zealand, during the entire year, the rain falls for 169 days and collects up to 641mm (25.24") of precipitation.Daylight
In September, the average length of the day in Otaki is 11h and 49min.On the first day of the month, sunrise is at 6:43 am and sunset at 5:55 pm NZST. On the last day of September, in Otaki, sunrise is at 6:54 am and sunset at 7:23 pm NZDT.
Note: On Sunday, 29. September 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from NZST to NZDT. Daylight Saving Time lasts until Sunday, 06. April 2025, at 3:00 am; consequently, the time zone reverts from NZDT to NZST.
Sunshine
In Otaki, the average sunshine in September is 6.7h.UV index
In September, the average daily maximum UV index is 4. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for average individuals.Note: In September, the UV index of 4 transforms into the following advice:
Take precautions - Protection against skin and eye damage is obliged. Around midday, solar radiation is most harmful; hence, exposure should be limited. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.
Frequently asked questions
What is the average September temperature in Otaki?
What is the average humidity in September in Otaki?
How many days does it rain in September in Otaki?
How many hours of daylight does Otaki have in September?
What time are sunrise and sunset in September in Otaki?
When does Daylight Saving Time (DST) start in September in Otaki?
How many hours of sunshine does Otaki have in September?
How high is the UV index in September in Otaki?
Average temperature in September
Otaki, New Zealand
- Average high temperature in September: 12.5°C
The warmest month (with the highest average high temperature) is February (19.4°C).
The month with the lowest average high temperature is July (11°C).
- Average low temperature in September: 8.3°C
The month with the highest average low temperature is February (14.3°C).
The coldest month (with the lowest average low temperature) is July (7.6°C).
Average pressure in September
Otaki, New Zealand
- Average pressure in September: 1012.5mbar
The month with the highest atmospheric pressure is March (1017.9mbar).
The months with the lowest atmospheric pressure are September and November (1012.5mbar).
Average wind speed in September
Otaki, New Zealand
- Average wind speed in September: 20.7km/h
The windiest month (with the highest average wind speed) is October (20.9km/h).
The calmest month (with the lowest average wind speed) is March (17.1km/h).
Average humidity in September
Otaki, New Zealand
- Average humidity in September: 81%
The months with the highest relative humidity are April, May, June and August (82%).
The months with the lowest relative humidity are January and November (80%).
Average rainfall in September
Otaki, New Zealand
- Average rainfall in September: 45mm
The wettest month (with the highest rainfall) is May (69mm).
The driest month (with the least rainfall) is February (34mm).
Average rainfall days in September
Otaki, New Zealand
- Average rainfall days in September: 15.1 days
The month with the highest number of rainy days is August (16.8 days).
The month with the least rainy days is February (10.9 days).
Average daylight in September /
Average sunshine in September
Otaki, New Zealand
- Average daylight in September: 11h and 5min
The month with the longest days is December (Average daylight: 15h and 0min).
The month with the shortest days is June (Average daylight: 9h and 18min).
- Average sunshine in September: 6h and 4min
The month with the most sunshine is November (Average sunshine: 8h and 30min).
The month with the least sunshine is June (Average sunshine: 5h and 0min).
Average sunshine days in September
Otaki, New Zealand
- Average sunshine days in September: 12.2 days
The month with the most sunshine days is March (16.8 days).
The month with the least sunshine days is June (11.3 days).
Average UV index in September
Otaki, New Zealand
- Average UV index in September: 4
The months with the highest UV index are January and February (UV index 5).
The months with the lowest UV index are May, June, July and August (UV index 3).
Average cloud cover in September
Otaki, New Zealand
- Average cloud cover in September: 46
The month with the most cloud cover is June (Cloud cover 49).
The month with the least cloud cover is February (Cloud cover 37).
Average visibility in September
Otaki, New Zealand
- Average visibility in September: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Otaki, New Zealand
Weather forecast for your location
2. Allow the app to use your location
