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 is marked by an average high-temperature of a still enjoyable 16.6°C (61.9°F), almost identical to the preceding month. During September, the nighttime temperatures in Hamelin Bay align closely with the daytime averages, measuring a fresh 12°C (53.6°F).Humidity
The average relative humidity in September is 73%.Rainfall
In September, the rain falls for 17 days. Throughout September, 44mm (1.73") of precipitation is accumulated. In Hamelin Bay, during the entire year, the rain falls for 152.6 days and collects up to 506mm (19.92") of precipitation.Daylight
In September, the average length of the day in Hamelin Bay is 11h and 53min.On the first day of the month, sunrise is at 6:37 am and sunset at 6:01 pm. On the last day of September, in Hamelin Bay, sunrise is at 5:57 am and sunset at 6:21 pm AWST.
Sunshine
In Hamelin Bay, the average sunshine in September is 7h.UV index
June through October, with an average maximum UV index of 4, are months with the lowest UV index in Hamelin Bay. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: The UV index of 4 during September translates into the following guidance:
Be vigilant - A duty to shield skin and eyes from injury exists. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Hamelin Bay in September?
What is the average humidity in September in Hamelin Bay?
How many days does it rain in September in Hamelin Bay?
What is the average length of the day in September in Hamelin Bay?
When are sunrise and sunset in September in Hamelin Bay?
How long on average sun shines in September in Hamelin Bay?
When is the lowest UV index in Hamelin Bay?
What is the UV index reading in September in Hamelin Bay?
Average temperature in September
Hamelin Bay, Australia
- Average high temperature in September: 16.6°C
The warmest month (with the highest average high temperature) is February (24.3°C).
The month with the lowest average high temperature is July (16.1°C).
- Average low temperature in September: 12°C
The month with the highest average low temperature is February (17.4°C).
The coldest month (with the lowest average low temperature) is September (12°C).
Average pressure in September
Hamelin Bay, Australia
- Average pressure in September: 1018.3mbar
The month with the highest atmospheric pressure is May (1019.5mbar).
The month with the lowest atmospheric pressure is January (1013.6mbar).
Average wind speed in September
Hamelin Bay, Australia
- Average wind speed in September: 20.5km/h
The windiest month (with the highest average wind speed) is July (21km/h).
The calmest month (with the lowest average wind speed) is April (16.8km/h).
Average humidity in September
Hamelin Bay, Australia
- Average humidity in September: 73%
The months with the highest relative humidity are July, August and October (74%).
The months with the lowest relative humidity are January, February and December (71%).
Average rainfall in September
Hamelin Bay, Australia
- Average rainfall in September: 44mm
The wettest months (with the highest rainfall) are June and July (88mm).
The driest months (with the least rainfall) are January and December (13mm).
Average rainfall days in September
Hamelin Bay, Australia
- Average rainfall days in September: 17 days
The month with the highest number of rainy days is July (21 days).
The month with the least rainy days is February (4.8 days).
Average daylight in September /
Average sunshine in September
Hamelin Bay, Australia
- Average daylight in September: 11h and 5min
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: 7h and 0min
The month with the most sunshine is January (Average sunshine: 10h and 54min).
The month with the least sunshine is July (Average sunshine: 5h and 0min).
Average sunshine days in September
Hamelin Bay, Australia
- Average sunshine days in September: 9.8 days
The month with the most sunshine days is January (22.5 days).
The months with the least sunshine days are July and August (6.8 days).
Average UV index in September
Hamelin Bay, Australia
- Average UV index in September: 4
The month with the highest UV index is February (UV index 6).
The months with the lowest UV index are June, July, August, September and October (UV index 4).
Average cloud cover in September
Hamelin Bay, Australia
- Average cloud cover in September: 45
The month with the most cloud cover is July (Cloud cover 49).
The month with the least cloud cover is January (Cloud cover 22).
Average visibility in September
Hamelin 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).
