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 September, the average high-temperature registers at a still fresh 12.3°C (54.1°F), nearly identical to August's 10.6°C (51.1°F). In September, the nighttime temperature in Atiamuri lowers to an average of 3.8°C (38.8°F).Humidity
The average relative humidity in September in Atiamuri is 84%.Rainfall
In September, in Atiamuri, the rain falls for 10.4 days. Throughout September, 19mm (0.75") of precipitation is accumulated. Throughout the year, in Atiamuri, there are 126.6 rainfall days, and 246mm (9.69") of precipitation is accumulated.Snowfall
January through June, September through December are months without snowfall in Atiamuri.Daylight
In Atiamuri, the average length of the day in September is 11h and 50min.On the first day of September in Atiamuri, sunrise is at 6:37 am and sunset at 5:53 pm NZST. On the last day of the month, sunrise is at 6:51 am and sunset at 7:19 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 is 6.2h.UV index
In September, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for average individuals.Note: The maximum UV index of 3 during September translates into these guidelines:
Ensure safety - Recommendations to avert sunburn are presented. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Atiamuri in September?
What is the average humidity in September in Atiamuri?
How much does it rain in Atiamuri in September?
When it does not snow in Atiamuri?
Does it snow in Atiamuri in September?
How many hours of daylight does Atiamuri have in September?
What time are sunrise and sunset in September in Atiamuri?
When does Daylight Saving Time (DST) start in September in Atiamuri?
How long on average sun shines in September in Atiamuri?
What is the UV index intensity in September in Atiamuri?
Average temperature in September
Atiamuri, New Zealand
- Average high temperature in September: 12.3°C
The warmest months (with the highest average high temperature) are January and February (21.8°C).
The month with the lowest average high temperature is July (9.4°C).
- Average low temperature in September: 3.8°C
The month with the highest average low temperature is February (10.9°C).
The coldest month (with the lowest average low temperature) is July (2.8°C).
Average pressure in September
Atiamuri, New Zealand
- Average pressure in September: 1013.8mbar
The month with the highest atmospheric pressure is March (1018.4mbar).
The month with the lowest atmospheric pressure is September (1013.8mbar).
Average wind speed in September
Atiamuri, New Zealand
- Average wind speed in September: 11.7km/h
The windiest month (with the highest average wind speed) is October (12km/h).
The calmest month (with the lowest average wind speed) is February (8.9km/h).
Average humidity in September
Atiamuri, New Zealand
- Average humidity in September: 84%
The month with the highest relative humidity is June (87%).
The months with the lowest relative humidity are January and November (77%).
Average rainfall in September
Atiamuri, New Zealand
- Average rainfall in September: 19mm
The wettest month (with the highest rainfall) is December (32mm).
The driest month (with the least rainfall) is February (13mm).
Average rainfall days in September
Atiamuri, New Zealand
- Average rainfall days in September: 10.4 days
The month with the highest number of rainy days is December (14.5 days).
The month with the least rainy days is February (8.3 days).
Average snowfall in September
Atiamuri, New Zealand
- Average snowfall in September: 0mm
The months with the highest snowfall are July and August (1mm).
The months with the least snowfall are January, February, March, April, May, June, September, October, November and December (0mm).
Average snowfall days in September
Atiamuri, New Zealand
- Average snowfall days in September: 0 days
The months with the highest number of snowfall days are July and August (0.2 days).
The months with the least snowfall days are January, February, March, April, June, September, October, November and December (0 days).
Average daylight in September /
Average sunshine in September
Atiamuri, New Zealand
- Average daylight in September: 11h and 5min
The month with the longest days is December (Average daylight: 14h and 48min).
The month with the shortest days is June (Average daylight: 9h and 30min).
- Average sunshine in September: 6h and 1min
The month with the most sunshine is November (Average sunshine: 8h and 30min).
The months with the least sunshine are June and August (Average sunshine: 5h and 36min).
Average sunshine days in September
Atiamuri, New Zealand
- Average sunshine days in September: 14 days
The month with the most sunshine days is March (17.8 days).
The month with the least sunshine days is October (12.6 days).
Average UV index in September
Atiamuri, 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 June and July (UV index 2).
Average cloud cover in September
Atiamuri, New Zealand
- Average cloud cover in September: 58
The month with the most cloud cover is August (Cloud cover 60).
The month with the least cloud cover is January (Cloud cover 44).
Average visibility in September
Atiamuri, New Zealand
- Average visibility in September: 7km
The months with the highest visibility are January, October and November (8km).
The months with the lowest visibility are February, March, April, May, June, July, August, September and December (7km).
