September weather forecastRandwick, Australia
September
Weather in September
The first month of the spring, September, is an agreeable month in Randwick, Australia, with an average temperature ranging between min 12.8°C (55°F) and max 20.2°C (68.4°F).Temperature
With the transition into September, Randwick notes an average high-temperature of an agreeable 20.2°C (68.4°F), closely resembling August. During the month of September, an average low-temperature of 12.8°C (55°F) is recorded.Humidity
The average relative humidity in September is 66%.Rainfall
In Randwick, during September, the rain falls for 9.6 days and regularly aggregates up to 33mm (1.3") of precipitation. In Randwick, during the entire year, the rain falls for 166.6 days and collects up to 653mm (25.71") of precipitation.Daylight
In Randwick, the average length of the day in September is 11h and 53min.On the first day of September in Randwick, sunrise is at 6:12 am and sunset at 5:37 pm. On the last day of the month, sunrise is at 5:32 am and sunset at 5:57 pm AEST.
Sunshine
The average sunshine in September in Randwick is 8.8h.UV index
May through September, with an average maximum UV index of 4, are months with the lowest UV index. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the average person.Note: A maximum daily UV index of 4 during September morphs into the following directions:
Take measures. Individuals with light skin might experience burns in under 30 minutes. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Randwick, Australia
- Average high temperature in September: 20.2°C
The warmest month (with the highest average high temperature) is January (26.8°C).
The month with the lowest average high temperature is July (16.6°C).
- Average low temperature in September: 12.8°C
The month with the highest average low temperature is January (20.2°C).
The coldest month (with the lowest average low temperature) is July (10.3°C).
Average pressure in September
Randwick, Australia
- Average pressure in September: 1017.1mbar
The month with the highest atmospheric pressure is June (1020.8mbar).
The month with the lowest atmospheric pressure is January (1012.9mbar).
Average wind speed in September
Randwick, Australia
- Average wind speed in September: 15.8km/h
The windiest month (with the highest average wind speed) is August (16.2km/h).
The calmest month (with the lowest average wind speed) is April (13.9km/h).
Average humidity in September
Randwick, Australia
- Average humidity in September: 66%
The month with the highest relative humidity is February (75%).
The month with the lowest relative humidity is August (65%).
Average rainfall in September
Randwick, Australia
- Average rainfall in September: 33mm
The wettest month (with the highest rainfall) is February (93mm).
The driest month (with the least rainfall) is July (31mm).
Average rainfall days in September
Randwick, Australia
- Average rainfall days in September: 9.6 days
The month with the highest number of rainy days is March (19 days).
The month with the least rainy days is August (9.2 days).
Average daylight in September /
Average sunshine in September
Randwick, Australia
- Average daylight in September: 11h and 54min
The month with the longest days is December (Average daylight: 14h and 24min).
The month with the shortest days is June (Average daylight: 9h and 54min).
- Average sunshine in September: 8h and 48min
The month with the most sunshine is November (Average sunshine: 9h and 48min).
The month with the least sunshine is June (Average sunshine: 5h and 54min).
Average sunshine days in September
Randwick, Australia
- Average sunshine days in September: 18.4 days
The month with the most sunshine days is August (19.1 days).
The month with the least sunshine days is February (8.4 days).
Average UV index in September
Randwick, Australia
- Average UV index in September: 4
The months with the highest UV index are January, February, November and December (UV index 6).
The months with the lowest UV index are May, June, July, August and September (UV index 4).
Average cloud cover in September
Randwick, Australia
- Average cloud cover in September: 26
The month with the most cloud cover is February (Cloud cover 42).
The month with the least cloud cover is August (Cloud cover 24).
Average visibility in September
Randwick, 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).
