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 sea temperature 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
East Ballina observes an average high-temperature of a pleasant 21.4°C (70.5°F) in September, barely different from 19.6°C (67.3°F) in August. Throughout the nights in September, East Ballina experiences an average low-temperature of 15.6°C (60.1°F).Humidity
The average relative humidity in September in East Ballina, Australia, is 71%.Rainfall
The month with the least rainfall is September, when the rain falls for 10.5 days and typically collects 29mm (1.14") of precipitation.Sea temperature
In East Ballina, in September, the average water temperature is 21.9°C (71.4°F).Note: Swimming in 21.9°C (71.4°F) is not pleasurable for most people. Breathing control grows increasingly challenging as the water temperature falls under 21°C (69.8°F).
Daylight
In East Ballina, the average length of the day in September is 11h and 55min.On the first day of the month, sunrise is at 5:59 am and sunset at 5:31 pm. On the last day of September, sunrise is at 5:25 am and sunset at 5:45 pm AEST.
Sunshine
In September, the average sunshine in East Ballina is 9.1h.UV index
April through September, with an average maximum UV index of 5, are months with the lowest UV index in East Ballina. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.Note: The maximum UV index of 5 during September translates into these guidelines:
Prioritize safety - Recommendations to avert sunburn are shared. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. During bright days, sunglasses that offer UVA and UVB defense are recommended. Watch out! Sand and water enhance the UV exposure you receive.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are September temperatures in East Ballina?
What is the average humidity in September in East Ballina?
What is the driest month in East Ballina?
How much does it rain in East Ballina in September?
What is the sea water temperature in September in East Ballina?
What is the average length of the day in September in East Ballina?
When is the sunrise / sunset in September in East Ballina?
How long on average sun shines in September in East Ballina?
What is the month with the lowest UV index in East Ballina?
What is the UV index intensity in September in East Ballina?
Average temperature in September
East Ballina, Australia
- Average high temperature in September: 21.4°C
The warmest month (with the highest average high temperature) is January (26.5°C).
The month with the lowest average high temperature is July (18.3°C).
- Average low temperature in September: 15.6°C
The months with the highest average low temperature are January and February (21.8°C).
The coldest month (with the lowest average low temperature) is July (13.3°C).
Average pressure in September
East Ballina, Australia
- Average pressure in September: 1018.3mbar
The month with the highest atmospheric pressure is July (1020.5mbar).
The month with the lowest atmospheric pressure is January (1012.8mbar).
Average wind speed in September
East Ballina, Australia
- Average wind speed in September: 17.2km/h
The windiest month (with the highest average wind speed) is October (18km/h).
The calmest month (with the lowest average wind speed) is May (15.3km/h).
Average humidity in September
East Ballina, Australia
- Average humidity in September: 71%
The month with the highest relative humidity is March (80%).
The month with the lowest relative humidity is August (70%).
Average rainfall in September
East Ballina, Australia
- Average rainfall in September: 29mm
The wettest month (with the highest rainfall) is February (123mm).
The driest month (with the least rainfall) is September (29mm).
Average rainfall days in September
East Ballina, Australia
- Average rainfall days in September: 10.5 days
The month with the highest number of rainy days is March (23.1 days).
The month with the least rainy days is September (10.5 days).
Average sea temperature in September
East Ballina, Australia
- Average sea temperature in September: 21.9°C
The best month for swimming (with the highest average sea temperature) is February (27.2°C).
The coldest month (with the lowest average sea temperature) is August (21.5°C).
Average daylight in September /
Average sunshine in September
East Ballina, Australia
- Average daylight in September: 11h and 5min
The month with the longest days is December (Average daylight: 13h and 54min).
The month with the shortest days is June (Average daylight: 10h and 18min).
- Average sunshine in September: 9h and 1min
The month with the most sunshine is November (Average sunshine: 10h and 30min).
The month with the least sunshine is June (Average sunshine: 5h and 48min).
Average sunshine days in September
East Ballina, Australia
- Average sunshine days in September: 16.4 days
The month with the most sunshine days is August (17.3 days).
The month with the least sunshine days is March (5.8 days).
Average UV index in September
East Ballina, Australia
- Average UV index in September: 5
The months with the highest UV index are January, February, March, October, November and December (UV index 6).
The months with the lowest UV index are April, May, June, July, August and September (UV index 5).
Average cloud cover in September
East Ballina, Australia
- Average cloud cover in September: 23
The months with the most cloud cover are February and March (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 21).
Average visibility in September
East Ballina, Australia
- 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).
