January weather forecastGerringong, Australia

January

Weather in January

January, the same as December, is another warm summer month in Gerringong, Australia, with an average temperature fluctuating between 25.2°C (77.4°F) and 17.5°C (63.5°F).

Temperature

Gerringong witnesses its highest temperatures in January and February, reaching an average of 25.2°C (77.4°F).

Rainfall

During January, Gerringong regularly aggregates up to 109mm (4.29") of precipitation. Throughout the year, 1254mm (49.37") of rain is accumulated.

Sea temperature

In Gerringong, the average seawater temperature in January is 22.9°C (73.2°F).
Note: Individual cold sensitivities, influenced by sunshine, wind, and the ambient temperature, play a role in finding a swim in 22.9°C (73.2°F) water pleasant. (Olympic swimming events mandate water temperatures from 25°C (77°F) to 28°C (82.4°F).)

Daylight

The average length of the day in January is 14h and 11min.
On the first day of the month, sunrise is at 5:46 am and sunset at 8:13 pm. On the last day of January, in Gerringong, sunrise is at 6:14 am and sunset at 8:05 pm AEDT.

Updated: Jan 26, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Gerringong's temperature peaks during January and February, with an average high-temperature of 25.2°C (77.4°F).

The high-temperature during January is 25.2°C (77.4°F) and the low-temperature is 17.5°C (63.5°F).

During January, Gerringong regularly aggregates up to 109mm (4.29") of precipitation.

In Gerringong, Australia, the average seawater temperature in January is 22.9°C (73.2°F). For individuals prone to feeling cold, swimming in 23°C (73.4°F) is still regarded as intolerable. A wetsuit is not a necessity, but sunshine, wind, and air temperature are essential factors for relishing swimming at 22.9°C (73.2°F).

In January, the average day length in Gerringong is 14h and 11min.

In January, on the first day of the month, sunrise is at 5:46 am and sunset at 8:13 pm. On the last day of the month, in Gerringong, Australia, sunrise is at 6:14 am and sunset at 8:05 pm AEDT.

Today

Tomorrow

Long-term

Year January F M A M J J A S O N D

Dec

January

Feb

Average high temperature

24.3°C

25.2°C

Average low temperature

Average rainfall

Average sea temperature

Average daylight

Average temperature in January
Gerringong, Australia

Average high temperature in January: 25.2°C

The warmest months (with the highest average high temperature) are January and February (25.2°C).
The month with the lowest average high temperature is July (16.9°C).

Average low temperature in January: 17.5°C

The month with the highest average low temperature is February (17.8°C).
The coldest month (with the lowest average low temperature) is July (8.5°C).

Average rainfall in January
Gerringong, Australia

Average rainfall in January: 108.9mm

The wettest month (with the highest rainfall) is March (141mm).
The driest month (with the least rainfall) is September (73mm).

Average sea temperature in January
Gerringong, Australia

Average sea temperature in January: 22.9°C

The best month for swimming (with the highest average sea temperature) is February (23.5°C).
The coldest month (with the lowest average sea temperature) is August (18.1°C).

Average daylight in January
Gerringong, Australia

Average daylight in January: 14h and 12min

The month with the longest days is December (Average daylight: 14h and 24min).
The month with the shortest days is June (Average daylight: 9h and 54min).