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
September's beginning signals an average high-temperature of a still cool 10.9°C (51.6°F), barely different from August's 10.3°C (50.5°F). Ruatapu's September nights observe a minor shift from the daytime temperatures, resulting in an average dip to a chilly 6.5°C (43.7°F).Humidity
In Ruatapu, the average relative humidity in September is 78%.Rainfall
In Ruatapu, in September, it is raining for 16.8 days, with typically 123mm (4.84") of accumulated precipitation. Throughout the year, in Ruatapu, there are 193.3 rainfall days, and 1751mm (68.94") of precipitation is accumulated.Daylight
In Ruatapu, New Zealand, the average length of the day in September is 11h and 48min.On the first day of September in Ruatapu, sunrise is at 7:02 am and sunset at 6:10 pm NZST. On the last day of the month, sunrise is at 7:10 am and sunset at 7:41 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
The average sunshine in September in Ruatapu is 6.9h.UV index
The months with the lowest UV index are April through October, with an average maximum UV index of 3. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for average individuals.Note: The daily high UV index of 3 during September translates into the following recommendations:
Exercise prevention - Protecting skin and eyes from harm is required. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in September in Ruatapu?
What is the average humidity in September in Ruatapu?
How many days does it rain in September in Ruatapu?
How many hours of daylight does Ruatapu have in September?
What time are sunrise and sunset in September in Ruatapu?
When does Daylight Saving Time (DST) start in September in Ruatapu?
How many hours of sunshine does Ruatapu have in September?
When is the lowest UV index in Ruatapu?
What is the UV index intensity in September in Ruatapu?
Average temperature in September
Ruatapu, New Zealand
- Average high temperature in September: 10.9°C
The warmest month (with the highest average high temperature) is February (17.6°C).
The month with the lowest average high temperature is July (9.5°C).
- Average low temperature in September: 6.5°C
The month with the highest average low temperature is February (12.8°C).
The coldest month (with the lowest average low temperature) is July (5.8°C).
Average pressure in September
Ruatapu, New Zealand
- Average pressure in September: 1011.9mbar
The month with the highest atmospheric pressure is March (1017.5mbar).
The month with the lowest atmospheric pressure is September (1011.9mbar).
Average wind speed in September
Ruatapu, New Zealand
- Average wind speed in September: 12.9km/h
The windiest month (with the highest average wind speed) is October (13.2km/h).
The calmest month (with the lowest average wind speed) is March (10.9km/h).
Average humidity in September
Ruatapu, New Zealand
- Average humidity in September: 78%
The months with the highest relative humidity are January, October, November and December (79%).
The month with the lowest relative humidity is July (76%).
Average rainfall in September
Ruatapu, New Zealand
- Average rainfall in September: 123mm
The wettest month (with the highest rainfall) is November (182mm).
The driest month (with the least rainfall) is February (107mm).
Average rainfall days in September
Ruatapu, New Zealand
- Average rainfall days in September: 16.8 days
The month with the highest number of rainy days is October (19.4 days).
The month with the least rainy days is February (12.6 days).
Average daylight in September /
Average sunshine in September
Ruatapu, New Zealand
- Average daylight in September: 11h and 5min
The month with the longest days is December (Average daylight: 15h and 18min).
The month with the shortest days is June (Average daylight: 9h and 6min).
- Average sunshine in September: 6h and 5min
The month with the most sunshine is December (Average sunshine: 9h and 54min).
The months with the least sunshine are June and July (Average sunshine: 5h and 48min).
Average sunshine days in September
Ruatapu, New Zealand
- Average sunshine days in September: 11.4 days
The month with the most sunshine days is February (14.1 days).
The month with the least sunshine days is October (9.5 days).
Average UV index in September
Ruatapu, New Zealand
- Average UV index in September: 3
The month with the highest UV index is January (UV index 5).
The months with the lowest UV index are April, May, June, July, August, September and October (UV index 3).
Average cloud cover in September
Ruatapu, New Zealand
- Average cloud cover in September: 45
The month with the most cloud cover is October (Cloud cover 48).
The month with the least cloud cover is February (Cloud cover 37).
Average visibility in September
Ruatapu, New Zealand
- Average visibility in September: 10km
The months with the highest visibility are February, March, April, June, July, August and September (10km).
The months with the lowest visibility are January, May, October, November and December (9km).
Ruatapu, New Zealand
Weather forecast for your location
2. Allow the app to use your location