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 snowfall in September
- Average snowfall 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
Millers Flat's shift into September sets the average high-temperature at a cool 10.9°C (51.6°F), a figure that deviates only slightly from August's 9.8°C (49.6°F). Throughout September, Millers Flat anticipates an average low-temperature of 4.5°C (40.1°F).Humidity
In September, the average relative humidity is 79%.Rainfall
September is the month with the least rainfall. Rain falls for 14 days and accumulates 26mm (1.02") of precipitation.Snowfall
Months with snowfall are May, July through September. September is the last month it regularly snows in Millers Flat. During 0.4 snowfall days, in September, Millers Flat aggregates 7mm (0.28") of snow. In Millers Flat, during the entire year, snow falls for 2.1 days and aggregates up to 23mm (0.91") of snow.Daylight
In Millers Flat, New Zealand, the average length of the day in September is 11h and 46min.On the first day of September, sunrise is at 7:11 am and sunset at 6:13 pm NZST. On the last day of the month, sunrise is at 7:15 am and sunset at 7:49 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 Millers Flat, the average sunshine in September is 7.2h.UV index
The months with the lowest UV index are April through October, with an average maximum UV index of 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for ordinary individuals.Note: An average UV index of 3 in September transforms into this advice:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures in Millers Flat?
What is the average humidity in September in Millers Flat?
What is the driest month in Millers Flat?
How much does it rain in Millers Flat in September?
What is the last month it snows in Millers Flat?
What is the average length of the day in September in Millers Flat?
When is the sunrise / sunset in September in Millers Flat?
When does Daylight Saving Time (DST) start in September in Millers Flat?
How long on average sun shines in September in Millers Flat?
What are the months with the lowest UV index in Millers Flat?
What is the UV index intensity in September in Millers Flat?
Average temperature in September
Millers Flat, New Zealand
- Average high temperature in September: 10.9°C
The warmest months (with the highest average high temperature) are January and February (17.3°C).
The month with the lowest average high temperature is July (8.6°C).
- Average low temperature in September: 4.5°C
The month with the highest average low temperature is January (9.8°C).
The coldest month (with the lowest average low temperature) is July (3.8°C).
Average pressure in September
Millers Flat, New Zealand
- Average pressure in September: 1009.7mbar
The month with the highest atmospheric pressure is March (1016.1mbar).
The months with the lowest atmospheric pressure are September and November (1009.7mbar).
Average wind speed in September
Millers Flat, New Zealand
- Average wind speed in September: 16.3km/h
The windiest month (with the highest average wind speed) is October (16.7km/h).
The calmest month (with the lowest average wind speed) is February (13.5km/h).
Average humidity in September
Millers Flat, New Zealand
- Average humidity in September: 79%
The month with the highest relative humidity is August (82%).
The months with the lowest relative humidity are October and November (78%).
Average rainfall in September
Millers Flat, New Zealand
- Average rainfall in September: 26mm
The wettest month (with the highest rainfall) is November (64mm).
The driest month (with the least rainfall) is September (26mm).
Average rainfall days in September
Millers Flat, New Zealand
- Average rainfall days in September: 14 days
The month with the highest number of rainy days is October (18.8 days).
The month with the least rainy days is June (13.1 days).
Average snowfall in September
Millers Flat, New Zealand
- Average snowfall in September: 7mm
The month with the highest snowfall is August (11mm).
The months with the least snowfall are January, February, March, April, June, October, November and December (0mm).
Average snowfall days in September
Millers Flat, New Zealand
- Average snowfall days in September: 0.4 days
The month with the highest number of snowfall days is August (0.7 days).
The months with the least snowfall days are January, February, March, April, October, November and December (0 days).
Average daylight in September /
Average sunshine in September
Millers Flat, New Zealand
- Average daylight in September: 11h and 5min
The month with the longest days is December (Average daylight: 15h and 36min).
The month with the shortest days is June (Average daylight: 8h and 42min).
- Average sunshine in September: 7h and 1min
The month with the most sunshine is December (Average sunshine: 10h and 18min).
The month with the least sunshine is June (Average sunshine: 4h and 42min).
Average sunshine days in September
Millers Flat, New Zealand
- Average sunshine days in September: 12.4 days
The month with the most sunshine days is July (14.8 days).
The month with the least sunshine days is November (8.5 days).
Average UV index in September
Millers Flat, 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
Millers Flat, New Zealand
- Average cloud cover in September: 43
The months with the most cloud cover are October and November (Cloud cover 47).
The month with the least cloud cover is March (Cloud cover 42).
Average visibility in September
Millers Flat, New Zealand
- Average visibility in September: 9km
The months with the highest visibility are June and July (10km).
The months with the lowest visibility are January, February, March, April, May, August, September, October, November and December (9km).
