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
September
Weather in September
Temperature
The start of September sees the average high-temperature at a still refreshing 15.5°C (59.9°F), showing little difference from August's 15°C (59°F). Whangaroa records a negligible downturn from daytime temperatures, averaging a low of 11.9°C (53.4°F) in the month of September.Humidity
August, September and December, with an average relative humidity of 79%, are the most humid months in Whangaroa, New Zealand.Rainfall
In Whangaroa, in September, during 15 rainfall days, 58mm (2.28") of precipitation is typically accumulated. Throughout the year, in Whangaroa, New Zealand, there are 174.7 rainfall days, and 674mm (26.54") of precipitation is accumulated.Daylight
In September, the average length of the day in Whangaroa is 11h and 52min.On the first day of the month, sunrise is at 6:43 am and sunset at 6:06 pm NZST. On the last day of September, in Whangaroa, sunrise is at 7:02 am and sunset at 7:27 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 September, the average sunshine is 7h.UV index
The months with the lowest UV index in Whangaroa are May through November, with an average maximum UV index of 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the average person.Note: The daily maximum UV index of 4 in September interprets into the following advice:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Whangaroa in September?
What is the most humid month in Whangaroa?
What is the average humidity in September in Whangaroa?
How many days does it rain in September in Whangaroa?
What is the average length of the day in September in Whangaroa?
When are sunrise and sunset in September in Whangaroa?
When does Daylight Saving Time (DST) start in September in Whangaroa?
How many hours of sunshine does Whangaroa have in September?
What is the month with the lowest UV index in Whangaroa?
How high is the UV index in September in Whangaroa?
Average temperature in September
Whangaroa, New Zealand
- Average high temperature in September: 15.5°C
The warmest month (with the highest average high temperature) is February (22.8°C).
The months with the lowest average high temperature are July and August (15°C).
- Average low temperature in September: 11.9°C
The month with the highest average low temperature is February (18°C).
The coldest month (with the lowest average low temperature) is August (11.7°C).
Average pressure in September
Whangaroa, New Zealand
- Average pressure in September: 1015.5mbar
The month with the highest atmospheric pressure is April (1018.1mbar).
The month with the lowest atmospheric pressure is January (1015.1mbar).
Average wind speed in September
Whangaroa, New Zealand
- Average wind speed in September: 20.9km/h
The windiest month (with the highest average wind speed) is September (20.9km/h).
The calmest month (with the lowest average wind speed) is February (15.4km/h).
Average humidity in September
Whangaroa, New Zealand
- Average humidity in September: 79%
The months with the highest relative humidity are August, September and December (79%).
The months with the lowest relative humidity are May and October (77%).
Average rainfall in September
Whangaroa, New Zealand
- Average rainfall in September: 58mm
The wettest month (with the highest rainfall) is August (85mm).
The driest months (with the least rainfall) are January and February (34mm).
Average rainfall days in September
Whangaroa, New Zealand
- Average rainfall days in September: 15 days
The month with the highest number of rainy days is July (18.5 days).
The month with the least rainy days is January (9.9 days).
Average daylight in September /
Average sunshine in September
Whangaroa, New Zealand
- Average daylight in September: 11h and 5min
The month with the longest days is December (Average daylight: 14h and 30min).
The month with the shortest days is June (Average daylight: 9h and 48min).
- Average sunshine in September: 7h and 0min
The month with the most sunshine is January (Average sunshine: 8h and 12min).
The month with the least sunshine is August (Average sunshine: 6h and 54min).
Average sunshine days in September
Whangaroa, New Zealand
- Average sunshine days in September: 10.9 days
The month with the most sunshine days is January (17.3 days).
The month with the least sunshine days is August (9.4 days).
Average UV index in September
Whangaroa, New Zealand
- Average UV index in September: 4
The month with the highest UV index is January (UV index 6).
The months with the lowest UV index are May, June, July, August, September, October and November (UV index 4).
Average cloud cover in September
Whangaroa, New Zealand
- Average cloud cover in September: 45
The months with the most cloud cover are August and September (Cloud cover 45).
The month with the least cloud cover is January (Cloud cover 32).
Average visibility in September
Whangaroa, 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).
