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
September denotes a minimal variation in the average high-temperature to a still refreshing 14.3°C (57.7°F) from August's 13.2°C (55.8°F). An average low-temperature of 8°C (46.4°F) is noted during the nights in September.Humidity
In September, the average relative humidity in Fernhill is 75%.Rainfall
In Fernhill, in September, during 11.1 rainfall days, 33mm (1.3") of precipitation is typically accumulated. Throughout the year, there are 131.4 rainfall days, and 363mm (14.29") of precipitation is accumulated.Daylight
In Fernhill, the average length of the day in September is 11h and 50min.On the first day of September in Fernhill, sunrise is at 6:35 am and sunset at 5:50 pm NZST. On the last day of the month, sunrise is at 6:48 am and sunset at 7:17 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 in Fernhill, New Zealand, is 7.7h.UV index
The average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the average person.Note: The maximum UV index of 4 during September translates into these guidelines:
Undertake precautions - It is suggested to shield oneself from sunburn. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures in Fernhill?
What is the average humidity in September in Fernhill?
How many days does it rain in September in Fernhill?
What is the average length of the day in September in Fernhill?
When are sunrise and sunset in September in Fernhill?
When does Daylight Saving Time (DST) start in September in Fernhill?
How many hours of sunshine does Fernhill have in September?
What is the UV index reading in September in Fernhill?
Average temperature in September
Fernhill, New Zealand
- Average high temperature in September: 14.3°C
The warmest month (with the highest average high temperature) is January (21.9°C).
The month with the lowest average high temperature is July (12.3°C).
- Average low temperature in September: 8°C
The month with the highest average low temperature is February (14.7°C).
The coldest month (with the lowest average low temperature) is July (7.2°C).
Average pressure in September
Fernhill, New Zealand
- Average pressure in September: 1013.2mbar
The month with the highest atmospheric pressure is March (1018.3mbar).
The months with the lowest atmospheric pressure are September and November (1013.2mbar).
Average wind speed in September
Fernhill, New Zealand
- Average wind speed in September: 15.2km/h
The windiest month (with the highest average wind speed) is September (15.2km/h).
The calmest month (with the lowest average wind speed) is February (12km/h).
Average humidity in September
Fernhill, New Zealand
- Average humidity in September: 75%
The months with the highest relative humidity are June and July (78%).
The months with the lowest relative humidity are January and November (73%).
Average rainfall in September
Fernhill, New Zealand
- Average rainfall in September: 33mm
The wettest month (with the highest rainfall) is June (46mm).
The driest month (with the least rainfall) is February (19mm).
Average rainfall days in September
Fernhill, New Zealand
- Average rainfall days in September: 11.1 days
The month with the highest number of rainy days is August (12.4 days).
The month with the least rainy days is January (9.3 days).
Average daylight in September /
Average sunshine in September
Fernhill, New Zealand
- Average daylight in September: 11h and 5min
The month with the longest days is December (Average daylight: 14h and 54min).
The month with the shortest days is June (Average daylight: 9h and 24min).
- Average sunshine in September: 7h and 4min
The month with the most sunshine is November (Average sunshine: 9h and 54min).
The month with the least sunshine is June (Average sunshine: 5h and 30min).
Average sunshine days in September
Fernhill, New Zealand
- Average sunshine days in September: 16.3 days
The month with the most sunshine days is January (20.1 days).
The months with the least sunshine days are February, June, August and September (16.3 days).
Average UV index in September
Fernhill, New Zealand
- Average UV index in September: 4
The months with the highest UV index are January, February, March and December (UV index 5).
The months with the lowest UV index are May, June, July, August and October (UV index 3).
Average cloud cover in September
Fernhill, New Zealand
- Average cloud cover in September: 37
The months with the most cloud cover are June and July (Cloud cover 39).
The month with the least cloud cover is January (Cloud cover 28).
Average visibility in September
Fernhill, 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).
