Borroloola
Australia
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Borroloola, Australia

The first month of the spring, September, is also a hot month in Borroloola, Australia, with average temperature fluctuating between 33.8°C (92.8°F) and 18.9°C (66°F).

Temperature

In Borroloola, the average high-temperature is almost the same as in August - a still hot 33.8°C (92.8°F). The average low-temperature, in September, is 18.9°C (66°F).

Heat index

In September, the average heat index is estimated at a torrid 39.7°C (103.5°F). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. With the exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature', 'real feel', 'feels like', or 'apparent temperature', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. Additional factors like activity, differences in body mass, height, and shape, pregnancy, and clothing affect individual temperature impact. Be aware that direct exposure to sunlight increases heat impact, and may raise the heat index additionally, by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

The average relative humidity is 55%.

Rainfall

In Borroloola, during September, the rain falls for 2.3 days and regularly aggregates up to 4mm (0.16") of precipitation. In Borroloola, during the entire year, the rain falls for 97.9 days and collects up to 527mm (20.75") of precipitation.

Daylight

The average length of the day in Borroloola is 12h.

Sunshine

The average sunshine in September is 9.8h.

UV index

The average daily maximum UV index is 7. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to the UV radiation for average individuals.
Note: The average daily UV index of 7 in September transform into the following instructions:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.

What is the temperature in September in Borroloola?

In Borroloola, Australia, in September, the average high-temperature is 33.8°C (92.8°F), and the average low-temperature is 18.9°C (66°F). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), that represents influence of the relative humidity to air temperaure, in September is appraised at 39.7°C (103.5°F).

What is the average humidity in September in Borroloola?

In Borroloola, Australia, the average relative humidity in September is 55%.

How many days does it rain in September in Borroloola?

In Borroloola, during September, the rain falls for 2.3 days and regularly aggregates up to 4mm (0.16") of precipitation.

What is the average length of the day in September in Borroloola?

In Borroloola, Australia, the average length of the day in September is 12h.

How long on average sun shines in September in Borroloola?

In Borroloola, Australia, the average sunshine in September is 9.8h.

What is the UV index intensity in September in Borroloola?

In September, the average daily maximum UV index in Borroloola, Australia, is 7. A UV Index of 6 to 7 symbolizes a high health risk from the exposure to the Sun's UV radiation.
Average temperature in September - Borroloola, Australia
  • Average high temperature in September: 33.8°C

The warmest month (with the highest average high temperature) is November (37°C).
The month with the lowest average high temperature is June (28.8°C).

  • Average low temperature in September: 18.9°C

The month with the highest average low temperature is December (27.7°C).
The coldest month (with the lowest average low temperature) is August (15.8°C).

Average humidity in September - Borroloola, Australia
  • Average humidity in September: 55%

Months with the highest relative humidity are January, February and March (64%).
Months with the lowest relative humidity are June and August (49%).

Average rainfall in September - Borroloola, Australia
  • Average rainfall in September: 4mm

The wettest month (with the highest rainfall) is January (154mm).
The driest month (with the lowest rainfall) is July (0mm).

Average rainfall days in September - Borroloola, Australia
  • Average rainfall days in September: 2.3 days

The month with the highest number of rainy days is January (20.6 days).
The month with the lowest number of rainy days is August (0.5 days).

Average daylight in September / Average sunshine in September - Borroloola, Australia
  • Average daylight in September: 12h

The month with the longest days is December (Average daylight: 13.1h).
The month with shortest days is June (Average daylight: 11.2h).

  • Average sunshine in September: 9.8h

The month with most sunshine is November (Average sunshine: 11.7h).
The month with least sunshine is February (Average sunshine: 8.3h).

Average UV index in September - Borroloola, Australia
  • Average UV index in September: 7

Months with the highest UV index are January, October and November (UV index 8).
Months with the lowest UV index are May, June, July and August (UV index 6).