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
Nowra greets September with an average high-temperature of a still refreshing 19.5°C (67.1°F), marking a slight deviation from the preceding month. Nowra records an average low-temperature of 9.7°C (49.5°F) throughout the month of September.Humidity
The months with the lowest humidity in Nowra are August and September, with an average relative humidity of 68%.Rainfall
In Nowra, in September, during 9.8 rainfall days, 26mm (1.02") of precipitation is typically accumulated. In Nowra, during the entire year, the rain falls for 137.6 days and collects up to 478mm (18.82") of precipitation.Daylight
In September, the average length of the day in Nowra, Australia, is 11h and 52min.On the first day of the month, sunrise is at 6:16 am and sunset at 5:38 pm. On the last day of September, sunrise is at 5:35 am and sunset at 5:59 pm AEST.
Sunshine
In September, the average sunshine in Nowra is 8.4h.UV index
April through September, with an average maximum UV index of 4, are months with the lowest UV index. A UV Index estimate of 3 to 5 represents a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum daily UV index of 4 in September interprets into the following recommendations:
Adopt protective measures - It is advised to guard against sun damage. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Nowra in September?
What are the least humid months in Nowra?
What is the average humidity in September in Nowra?
How many days does it rain in September in Nowra?
What is the average length of the day in September in Nowra?
What time are sunrise and sunset in September in Nowra?
How long on average sun shines in September in Nowra?
What are the months with the lowest UV index in Nowra?
What is the UV index reading in September in Nowra?
Average temperature in September
Nowra, Australia
- Average high temperature in September: 19.5°C
The warmest month (with the highest average high temperature) is January (27.5°C).
The month with the lowest average high temperature is July (15.3°C).
- Average low temperature in September: 9.7°C
The month with the highest average low temperature is January (17.1°C).
The coldest months (with the lowest average low temperature) are July and August (7.7°C).
Average pressure in September
Nowra, Australia
- Average pressure in September: 1016.8mbar
The month with the highest atmospheric pressure is June (1020.9mbar).
The month with the lowest atmospheric pressure is January (1012.9mbar).
Average wind speed in September
Nowra, Australia
- Average wind speed in September: 11.1km/h
The windiest month (with the highest average wind speed) is August (11.5km/h).
The calmest months (with the lowest average wind speed) are February, March and April (9.6km/h).
Average humidity in September
Nowra, Australia
- Average humidity in September: 68%
The months with the highest relative humidity are February and June (76%).
The months with the lowest relative humidity are August and September (68%).
Average rainfall in September
Nowra, Australia
- Average rainfall in September: 26mm
The wettest month (with the highest rainfall) is February (71mm).
The driest month (with the least rainfall) is May (25mm).
Average rainfall days in September
Nowra, Australia
- Average rainfall days in September: 9.8 days
The month with the highest number of rainy days is January (15.9 days).
The month with the least rainy days is August (7 days).
Average daylight in September /
Average sunshine in September
Nowra, Australia
- Average daylight in September: 11h and 5min
The month with the longest days is December (Average daylight: 14h and 30min).
The month with the shortest days is June (Average daylight: 9h and 54min).
- Average sunshine in September: 8h and 2min
The month with the most sunshine is November (Average sunshine: 9h and 36min).
The month with the least sunshine is June (Average sunshine: 5h and 54min).
Average sunshine days in September
Nowra, Australia
- Average sunshine days in September: 17.6 days
The month with the most sunshine days is August (21.6 days).
The month with the least sunshine days is February (11.3 days).
Average UV index in September
Nowra, Australia
- Average UV index in September: 4
The months with the highest UV index are January and December (UV index 6).
The months with the lowest UV index are April, May, June, July, August and September (UV index 4).
Average cloud cover in September
Nowra, Australia
- Average cloud cover in September: 29
The month with the most cloud cover is February (Cloud cover 46).
The months with the least cloud cover are May, July and August (Cloud cover 26).
Average visibility in September
Nowra, Australia
- Average visibility in September: 9km
The months with the highest visibility are July and August (10km).
The months with the lowest visibility are January, February, March, April, May, June, September, October, November and December (9km).
