Ipswich
Australia
Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
Ipswich, Australia

The first month of the summer, December, is a hot month in Ipswich, Australia, with temperature in the range of an average low of 18.4°C (65.1°F) and an average high of 30.8°C (87.4°F).

Temperature

In Ipswich, the average high-temperature in December is essentially the same as in November - a hot 30.8°C (87.4°F). In Ipswich, Australia, the average low-temperature is 18.4°C (65.1°F).

Heat index

In December, the average heat index is appraised at a tropical 32.1°C (89.8°F). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Note that heat index values are valued for light wind and location in the shade. 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 'real feel', 'apparent temperature', 'felt air temperature', or 'feels like', is a measure that combines both air temperature and relative humidity into a single value that indicates how hot the weather feels. Additional factors like clothing, pregnancy, differences in body mass, height, and shape, and activity influence one's weather impression. 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. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.

Humidity

The average relative humidity in December is 49%.

Rainfall

In December, in Ipswich, the rain falls for 10.6 days. Throughout December, 121.4mm (4.8") of precipitation is accumulated. Throughout the year, in Ipswich, there are 102.9 rainfall days, and 855.2mm (33.7") of precipitation is accumulated.

Daylight

With an average of 13.9h of daylight, December has the longest days of the year in Ipswich.

What is the temperature in December in Ipswich?

The average high-temperature, in December, in Ipswich, Australia, is 30.8°C (87.4°F), while the average low-temperature is 18.4°C (65.1°F). In December, the average heat index (a.k.a. 'feels like', 'felt air temperature'), that combines relative humidity and air temperature, is appraised at 32.1°C (89.8°F).

What is the average humidity in December in Ipswich?

The average relative humidity in December is 49%.

How many days does it rain in December in Ipswich?

In Ipswich, in December, during 10.6 rainfall days, 121.4mm (4.8") of precipitation is typically accumulated.

When are the longest days in Ipswich?

December has the longest days of the year in Ipswich, Australia, with an average of 13.9h of daylight.

How many hours of daylight does Ipswich have in December?

In December, the average length of the day in Ipswich, Australia, is 13.9h.
Average temperature in December - Ipswich, Australia
  • Average high temperature in December: 30.8°C

The warmest month (with the highest average high temperature) is January (31.1°C).
The month with the lowest average high temperature is July (21.2°C).

  • Average low temperature in December: 18.4°C

The month with the highest average low temperature is January (19.6°C).
The coldest month (with the lowest average low temperature) is July (5.3°C).

Average humidity in December - Ipswich, Australia
  • Average humidity in December: 49%

The month with the highest relative humidity is February (54%).
Months with the lowest relative humidity are August and September (38%).

Average rainfall in December - Ipswich, Australia
  • Average rainfall in December: 121.4mm

The wettest month (with the highest rainfall) is February (122.4mm).
The driest month (with the lowest rainfall) is August (28.8mm).

Average rainfall days in December - Ipswich, Australia
  • Average rainfall days in December: 10.6 days

The month with the highest number of rainy days is February (11.9 days).
The month with the lowest number of rainy days is August (5.7 days).

Average daylight in December - Ipswich, Australia
  • Average daylight in December: 13.9h

The month with the longest days is December (Average daylight: 13.9h).
The month with shortest days is June (Average daylight: 10.4h).