September weather forecastHarrington, Australia
September
Weather in September
September, the first month of the spring in Harrington, is a pleasant month, with temperature in the range of an average low of 11.8°C (53.2°F) and an average high of 21.4°C (70.5°F).Temperature
The beginning of September signals a minor rise in the average high-temperature, moving from an enjoyable 18.4°C (65.1°F) in August to an agreeable 21.4°C (70.5°F). Throughout September, the temperature in Harrington falls to an average low of 11.8°C (53.2°F).Humidity
September is the least humid month in Harrington, with an average relative humidity of 68%.Rainfall
September is the month with the least rainfall. Rain falls for 9.4 days and accumulates 27mm (1.06") of precipitation.Sea temperature
In Harrington, the average seawater temperature in September is 20.3°C (68.5°F).Note: Most people do not take pleasure in swimming in water at 20.3°C (68.5°F). The difficulty of managing breathing increases as the water temperature dips from 21°C (69.8°F) to 15°C (59°F).
Daylight
In September, the average length of the day is 11h and 54min.On the first day of the month, sunrise is at 6:05 am and sunset at 5:32 pm. On the last day of September, in Harrington, sunrise is at 5:27 am and sunset at 5:50 pm AEST.
Sunshine
The average sunshine in September is 8.7h.UV index
May through September, with an average maximum UV index of 4, are months with the lowest UV index in Harrington, Australia. A UV Index reading of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for average individuals.Note: A maximum UV index of 4 in September translates into the following recommendations:
Heed the precautions - Suggestions to avoid sunburn are made. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Harrington, Australia
- Average high temperature in September: 21.4°C
The warmest month (with the highest average high temperature) is January (28.3°C).
The month with the lowest average high temperature is July (16.8°C).
- Average low temperature in September: 11.8°C
The month with the highest average low temperature is January (19.3°C).
The coldest month (with the lowest average low temperature) is July (8.9°C).
Average pressure in September
Harrington, Australia
- Average pressure in September: 1017.5mbar
The months with the highest atmospheric pressure are June and July (1020.7mbar).
The month with the lowest atmospheric pressure is January (1012.9mbar).
Average wind speed in September
Harrington, Australia
- Average wind speed in September: 11km/h
The windiest month (with the highest average wind speed) is December (11.2km/h).
The calmest month (with the lowest average wind speed) is April (8.9km/h).
Average humidity in September
Harrington, Australia
- Average humidity in September: 68%
The months with the highest relative humidity are March and June (80%).
The month with the lowest relative humidity is September (68%).
Average rainfall in September
Harrington, Australia
- Average rainfall in September: 27mm
The wettest month (with the highest rainfall) is March (96mm).
The driest month (with the least rainfall) is September (27mm).
Average rainfall days in September
Harrington, Australia
- Average rainfall days in September: 9.4 days
The month with the highest number of rainy days is March (16.8 days).
The month with the least rainy days is August (8.3 days).
Average sea temperature in September
Harrington, Australia
- Average sea temperature in September: 20.3°C
The best month for swimming (with the highest average sea temperature) is February (25.7°C).
The coldest month (with the lowest average sea temperature) is July (19.9°C).
Average daylight in September /
Average sunshine in September
Harrington, Australia
- Average daylight in September: 11h and 54min
The month with the longest days is December (Average daylight: 14h and 12min).
The month with the shortest days is June (Average daylight: 10h and 6min).
- Average sunshine in September: 8h and 42min
The month with the most sunshine is November (Average sunshine: 9h and 30min).
The month with the least sunshine is June (Average sunshine: 5h and 42min).
Average sunshine days in September
Harrington, Australia
- Average sunshine days in September: 19.2 days
The month with the most sunshine days is August (21.3 days).
The month with the least sunshine days is February (10.6 days).
Average UV index in September
Harrington, 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 May, June, July, August and September (UV index 4).
Average cloud cover in September
Harrington, Australia
- Average cloud cover in September: 25
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 23).
Average visibility in September
Harrington, Australia
- Average visibility in September: 10km
The months with the highest visibility are August and September (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, October, November and December (9km).
