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 records an average high-temperature of a still refreshing 15.3°C (59.5°F), indicating a minor variation from the preceding month. Throughout September, the average low-temperature records at a frosty 7.6°C (45.7°F).Humidity
The average relative humidity in September in Port Macdonnell is 77%.Rainfall
In Port Macdonnell, during September, the rain falls for 16.7 days and regularly aggregates up to 41mm (1.61") of precipitation. Throughout the year, in Port Macdonnell, there are 164.2 rainfall days, and 426mm (16.77") of precipitation is accumulated.Daylight
The average length of the day in September in Port Macdonnell is 11h and 51min.On the first day of September, sunrise is at 6:28 am and sunset at 5:45 pm. On the last day of the month, sunrise is at 5:43 am and sunset at 6:10 pm ACST.
Sunshine
In September, the average sunshine is 6.8h.UV index
The months with the lowest UV index in Port Macdonnell are June through September, with an average maximum UV index of 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: The average daily UV index of 3 in September transforms into the following instructions:
Exercise care. People with light skin might get burns in fewer than 30 minutes. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Port Macdonnell in September?
What is the average humidity in September in Port Macdonnell?
How much does it rain in Port Macdonnell in September?
What is the average length of the day in September in Port Macdonnell?
When are sunrise and sunset in September in Port Macdonnell?
How long on average sun shines in September in Port Macdonnell?
When is the lowest UV index in Port Macdonnell?
What is the UV index intensity in September in Port Macdonnell?
Average temperature in September
Port Macdonnell, Australia
- Average high temperature in September: 15.3°C
The warmest month (with the highest average high temperature) is January (24.8°C).
The month with the lowest average high temperature is July (13°C).
- Average low temperature in September: 7.6°C
The month with the highest average low temperature is February (14.4°C).
The coldest month (with the lowest average low temperature) is August (7.2°C).
Average pressure in September
Port Macdonnell, Australia
- Average pressure in September: 1016.3mbar
The month with the highest atmospheric pressure is June (1021mbar).
The month with the lowest atmospheric pressure is January (1013.1mbar).
Average wind speed in September
Port Macdonnell, Australia
- Average wind speed in September: 13.6km/h
The windiest month (with the highest average wind speed) is August (14km/h).
The calmest month (with the lowest average wind speed) is April (10.8km/h).
Average humidity in September
Port Macdonnell, Australia
- Average humidity in September: 77%
The months with the highest relative humidity are June and July (82%).
The month with the lowest relative humidity is January (64%).
Average rainfall in September
Port Macdonnell, Australia
- Average rainfall in September: 41mm
The wettest month (with the highest rainfall) is August (56mm).
The driest month (with the least rainfall) is February (15mm).
Average rainfall days in September
Port Macdonnell, Australia
- Average rainfall days in September: 16.7 days
The month with the highest number of rainy days is August (20.2 days).
The months with the least rainy days are January and February (7.1 days).
Average daylight in September /
Average sunshine in September
Port Macdonnell, Australia
- Average daylight in September: 11h and 5min
The month with the longest days is December (Average daylight: 14h and 48min).
The month with the shortest days is June (Average daylight: 9h and 36min).
- Average sunshine in September: 6h and 5min
The month with the most sunshine is December (Average sunshine: 9h and 30min).
The month with the least sunshine is June (Average sunshine: 4h and 42min).
Average sunshine days in September
Port Macdonnell, Australia
- Average sunshine days in September: 9.1 days
The month with the most sunshine days is January (20.9 days).
The month with the least sunshine days is August (7.8 days).
Average UV index in September
Port Macdonnell, Australia
- Average UV index in September: 3
The month with the highest UV index is December (UV index 6).
The months with the lowest UV index are June, July, August and September (UV index 3).
Average cloud cover in September
Port Macdonnell, Australia
- Average cloud cover in September: 47
The month with the most cloud cover is July (Cloud cover 53).
The month with the least cloud cover is January (Cloud cover 30).
Average visibility in September
Port Macdonnell, Australia
- Average visibility in September: 9km
The months with the highest visibility are January and February (10km).
The months with the lowest visibility are March, April, May, June, July, August, September, October, November and December (9km).
