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
Whatawhata's entry into September measures an average high-temperature of a still refreshing 14.7°C (58.5°F), closely parallel to the preceding month. Whatawhata temperatures generally rest at a low of 6.1°C (43°F) during the September nights.Humidity
The average relative humidity in September is 86%.Rainfall
In September, the rain falls for 17 days. Throughout September, 36mm (1.42") of precipitation is accumulated. In Whatawhata, during the entire year, the rain falls for 173.5 days and collects up to 406mm (15.98") of precipitation.Daylight
The average length of the day in September is 11h and 50min.On the first day of the month, sunrise is at 6:40 am and sunset at 5:58 pm NZST. On the last day of September, in Whatawhata, sunrise is at 6:55 am and sunset at 7:22 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 months with the least sunshine are August and September, with an average of 6.2h of sunshine.UV index
The months with the lowest UV index in Whatawhata, New Zealand, are May through September, with an average maximum UV index of 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for average individuals.Note: A maximum high daily UV index of 3 during September translates into the following directions:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
Frequently asked questions
What is the average September temperature in Whatawhata?
What is the average humidity in September in Whatawhata?
How many days does it rain in September in Whatawhata?
How many hours of daylight does Whatawhata have in September?
When are sunrise and sunset in September in Whatawhata?
When does Daylight Saving Time (DST) start in September in Whatawhata?
What is the month with the least sunshine in Whatawhata?
How long on average sun shines in September in Whatawhata?
When is the lowest UV index in Whatawhata?
What is the UV index reading in September in Whatawhata?
Average temperature in September
Whatawhata, New Zealand
- Average high temperature in September: 14.7°C
The warmest month (with the highest average high temperature) is February (23.8°C).
The month with the lowest average high temperature is July (12.8°C).
- Average low temperature in September: 6.1°C
The month with the highest average low temperature is February (12.9°C).
The coldest month (with the lowest average low temperature) is July (4.7°C).
Average pressure in September
Whatawhata, New Zealand
- Average pressure in September: 1014.3mbar
The month with the highest atmospheric pressure is March (1018.4mbar).
The month with the lowest atmospheric pressure is September (1014.3mbar).
Average wind speed in September
Whatawhata, New Zealand
- Average wind speed in September: 12.2km/h
The windiest month (with the highest average wind speed) is October (12.5km/h).
The calmest month (with the lowest average wind speed) is February (9.3km/h).
Average humidity in September
Whatawhata, New Zealand
- Average humidity in September: 86%
The months with the highest relative humidity are June, July and August (87%).
The month with the lowest relative humidity is January (79%).
Average rainfall in September
Whatawhata, New Zealand
- Average rainfall in September: 36mm
The wettest month (with the highest rainfall) is December (47mm).
The driest month (with the least rainfall) is March (22mm).
Average rainfall days in September
Whatawhata, New Zealand
- Average rainfall days in September: 17 days
The month with the highest number of rainy days is October (17.5 days).
The month with the least rainy days is March (11.8 days).
Average daylight in September /
Average sunshine in September
Whatawhata, New Zealand
- Average daylight in September: 11h and 5min
The month with the longest days is December (Average daylight: 14h and 42min).
The month with the shortest days is June (Average daylight: 9h and 36min).
- Average sunshine in September: 6h and 1min
The month with the most sunshine is December (Average sunshine: 7h and 48min).
The months with the least sunshine are August and September (Average sunshine: 6h and 12min).
Average sunshine days in September
Whatawhata, New Zealand
- Average sunshine days in September: 10.3 days
The month with the most sunshine days is March (14.6 days).
The month with the least sunshine days is October (8.5 days).
Average UV index in September
Whatawhata, New Zealand
- Average UV index in September: 3
The months with the highest UV index are January, February and December (UV index 5).
The months with the lowest UV index are May, June, July, August and September (UV index 3).
Average cloud cover in September
Whatawhata, New Zealand
- Average cloud cover in September: 55
The month with the most cloud cover is September (Cloud cover 55).
The month with the least cloud cover is January (Cloud cover 44).
Average visibility in September
Whatawhata, New Zealand
- Average visibility in September: 8km
The month with the highest visibility is June (9km).
The months with the lowest visibility are January, February, March, April, May, July, August, September, October, November and December (8km).
Whatawhata, New Zealand
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