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
In the transition from August to September, Longburn reports an average high-temperature of a refreshing 13.2°C (55.8°F), indicating a close resemblance to the prior month. In September, the temperature drops to an average of 4.8°C (40.6°F) at night.Humidity
The average relative humidity in September is 85%.Rainfall
In September, the rain falls for 14.6 days. Throughout September, 42mm (1.65") of precipitation is accumulated. In Longburn, during the entire year, the rain falls for 175.5 days and collects up to 563mm (22.17") of precipitation.Snowfall
In Longburn, snow does not fall in January through July, September through December.Daylight
The average length of the day in September is 11h and 49min.On the first day of September in Longburn, sunrise is at 6:41 am and sunset at 5:54 pm NZST. On the last day of the month, sunrise is at 6:53 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
In Longburn, the average sunshine in September is 6.6h.UV index
In Longburn, the average daily maximum UV index in September is 3. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: A maximum daily UV index of 3 during September morphs into the following directions:
Be vigilant - A duty to shield skin and eyes from injury exists. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Longburn in September?
What is the average humidity in September?
How many days does it rain in September?
When it does not snow?
Does it snow in September?
What is the average length of the day in September?
When is the sunrise / sunset in September?
When does Daylight Saving Time (DST) start in September?
How long on average sun shines in September?
What is the UV index reading in September?
Average temperature in September
Longburn, New Zealand
- Average high temperature in September: 13.2°C
The warmest month (with the highest average high temperature) is February (21.9°C).
The month with the lowest average high temperature is July (10.5°C).
- Average low temperature in September: 4.8°C
The month with the highest average low temperature is February (11.4°C).
The coldest month (with the lowest average low temperature) is August (4.1°C).
Average pressure in September
Longburn, New Zealand
- Average pressure in September: 1012.9mbar
The month with the highest atmospheric pressure is March (1018.1mbar).
The months with the lowest atmospheric pressure are September and November (1012.9mbar).
Average wind speed in September
Longburn, New Zealand
- Average wind speed in September: 12.4km/h
The windiest month (with the highest average wind speed) is October (12.9km/h).
The calmest month (with the lowest average wind speed) is March (10.2km/h).
Average humidity in September
Longburn, New Zealand
- Average humidity in September: 85%
The month with the highest relative humidity is June (89%).
The month with the lowest relative humidity is January (78%).
Average rainfall in September
Longburn, New Zealand
- Average rainfall in September: 42mm
The wettest month (with the highest rainfall) is April (61mm).
The driest month (with the least rainfall) is February (32mm).
Average rainfall days in September
Longburn, New Zealand
- Average rainfall days in September: 14.6 days
The month with the highest number of rainy days is December (16.4 days).
The month with the least rainy days is February (11.7 days).
Average snowfall in September
Longburn, New Zealand
- Average snowfall in September: 0mm
The month with the highest snowfall is August (2mm).
The months with the least snowfall are January, February, March, April, May, June, July, September, October, November and December (0mm).
Average snowfall days in September
Longburn, New Zealand
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is August (0.2 days).
The months with the least snowfall days are January, February, March, April, May, June, September, October, November and December (0 days).
Average daylight in September /
Average sunshine in September
Longburn, 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 December (Average sunshine: 8h and 36min).
The month with the least sunshine is June (Average sunshine: 4h and 36min).
Average sunshine days in September
Longburn, New Zealand
- Average sunshine days in September: 13.2 days
The month with the most sunshine days is January (14.8 days).
The month with the least sunshine days is April (10 days).
Average UV index in September
Longburn, New Zealand
- Average UV index in September: 3
The month with the highest UV index is January (UV index 5).
The month with the lowest UV index is June (UV index 2).
Average cloud cover in September
Longburn, New Zealand
- Average cloud cover in September: 55
The months with the most cloud cover are June, September and October (Cloud cover 55).
The month with the least cloud cover is January (Cloud cover 42).
Average visibility in September
Longburn, New Zealand
- Average visibility in September: 8km
The months with the highest visibility are January, February, March, May, June, July, September, October, November and December (8km).
The months with the lowest visibility are April and August (7km).
