September weather forecastWatsons Bay, Australia
September
Weather in September
The first month of the spring, September, is still a refreshing month in Watsons Bay, Australia, with an average temperature varying between 19.8°C (67.6°F) and 13.2°C (55.8°F).Temperature
The transition into September marks the average high-temperature at a still enjoyable 19.8°C (67.6°F), differing minimally from August's 17.4°C (63.3°F). Throughout September in Watsons Bay, Australia, a steady low-temperature average of 13.2°C (55.8°F) is noted.Humidity
In Watsons Bay, the average relative humidity in September is 67%.Rainfall
September is the month with the least rainfall. Rain falls for 8.7 days and accumulates 32mm (1.26") of precipitation.Daylight
In Watsons Bay, the average length of the day in September is 11h and 53min.On the first day of the month, sunrise is at 6:12 am and sunset at 5:36 pm. On the last day of September, in Watsons Bay, sunrise is at 5:32 am and sunset at 5:56 pm AEST.
Sunshine
The average sunshine in September in Watsons Bay is 8.9h.UV index
The months with the lowest UV index in Watsons Bay are June through September, with an average maximum UV index of 4. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the average person.Note: The maximum daily UV index of 4 in September converts into the following recommendations:
Take measures. Individuals with light skin might experience burns in under 30 minutes. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Watsons Bay, Australia
- Average high temperature in September: 19.8°C
The warmest month (with the highest average high temperature) is January (26.2°C).
The month with the lowest average high temperature is July (16.4°C).
- Average low temperature in September: 13.2°C
The month with the highest average low temperature is January (20.3°C).
The coldest months (with the lowest average low temperature) are July and August (10.9°C).
Average pressure in September
Watsons Bay, 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
Watsons Bay, Australia
- Average wind speed in September: 16.6km/h
The windiest month (with the highest average wind speed) is August (16.8km/h).
The calmest month (with the lowest average wind speed) is April (14.6km/h).
Average humidity in September
Watsons Bay, Australia
- Average humidity in September: 67%
The month with the highest relative humidity is February (76%).
The month with the lowest relative humidity is August (66%).
Average rainfall in September
Watsons Bay, Australia
- Average rainfall in September: 32mm
The wettest month (with the highest rainfall) is February (95mm).
The driest month (with the least rainfall) is September (32mm).
Average rainfall days in September
Watsons Bay, Australia
- Average rainfall days in September: 8.7 days
The month with the highest number of rainy days is March (17.5 days).
The month with the least rainy days is September (8.7 days).
Average daylight in September /
Average sunshine in September
Watsons Bay, 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 54min
The month with the most sunshine is November (Average sunshine: 10h and 0min).
The month with the least sunshine is June (Average sunshine: 6h and 0min).
Average sunshine days in September
Watsons Bay, Australia
- Average sunshine days in September: 19.4 days
The month with the most sunshine days is August (20.4 days).
The month with the least sunshine days is February (10.8 days).
Average UV index in September
Watsons Bay, Australia
- Average UV index in September: 4
The months with the highest UV index are January, February and December (UV index 6).
The months with the lowest UV index are June, July, August and September (UV index 4).
Average cloud cover in September
Watsons Bay, Australia
- Average cloud cover in September: 25
The month with the most cloud cover is February (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 24).
Average visibility in September
Watsons Bay, 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).
