September weather forecast
Larrakeyah, Australia

The first month of the spring, September, is also a hot month in Larrakeyah, Australia, with temperature in the range of an average high of 31.7°C (89.1°F) and an average low of 24°C (75.2°F).

Temperature

In September, Larrakeyah experiences a barely noticeable shift in meteorological conditions, with average high-temperatures moving from 30.2°C (86.4°F) in August to a still tropical 31.7°C (89.1°F). Larrakeyah experiences a steady low-temperature of 24°C (75.2°F) throughout September.

Heat index

The heat index value for September is computed to be a fiery hot 38°C (100.4°F). Take greater precautions, heat exhaustion and heat cramps may be expected. Heatstroke could result from lengthy activity.
Heat index evaluations are typically in the context of light winds and shaded environments. Direct exposure to sunlight could raise the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is a numerical representation of warmth when taking temperature and moisture levels into account. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Kids frequently ignore the importance of taking a break and rehydrating. Thirst is a late symptom of dehydration - thus, it is crucial to stay hydrated, especially during long-lasting physical activities.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. Under high air temperature and high humidity (high heat index) conditions, the body's ability to perspire is compromised, increasing the sensation of heat. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

In Larrakeyah, the average relative humidity in September is 64%.

Rainfall

In September, the rain falls for 7.4 days. Throughout September, 14mm (0.55") of precipitation is accumulated. In Larrakeyah, during the entire year, the rain falls for 191.8 days and collects up to 1282mm (50.47") of precipitation.

Sea temperature

In Larrakeyah, the average seawater temperature in September is 27.8°C (82°F).
Note: For engaging in any water activities, temperatures from 25°C (77°F) to 29°C (84.2°F) are viewed as outstanding and exceptionally pleasing for prolonged durations.

Daylight

In September, the average length of the day is 12h and 2min.
On the first day of September in Larrakeyah, sunrise is at 6:50 am and sunset at 6:42 pm. On the last day of the month, sunrise is at 6:30 am and sunset at 6:42 pm ACST.

Sunshine

In Larrakeyah, the average sunshine in September is 9.8h.

UV index

The months with the lowest UV index are January through October and December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for average individuals.
Note: A maximum daily UV index of 7 during September morphs into the following directions:
Persist with precautions and heed sun safety advice. Prevention of sunburn is compulsory. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Be alert! The reflection of water and sand augments UV radiation intensity.