January weather forecast and climate
Newcastle, Australia

What is the warmest month in Newcastle?

January is the warmest month, with an average high-temperature of 25.6°C (78.1°F) and an average low-temperature of 19.2°C (66.6°F).

What is the temperature in January in Newcastle?

The average high-temperature, in January, is 25.6°C (78.1°F), while the average low-temperature is 19.2°C (66.6°F).

How many days does it rain in January in Newcastle?

In Newcastle, during January, the rain falls for 11.1 days and regularly aggregates up to 88.4mm (3.5") of precipitation.

What is the sea temperature in January in Newcastle?

In Newcastle, Australia, in January, the average water temperature is 23.7°C (74.7°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 23.7°C (74.7°F).
Average temperature in January - Newcastle, Australia
  • Average high temperature in January: 25.6°C

The warmest month (with the highest average high temperature) is January (25.6°C).
The month with the lowest average high temperature is July (16.7°C).

  • Average low temperature in January: 19.2°C

The month with the highest average low temperature is February (19.3°C).
The coldest month (with the lowest average low temperature) is July (8.4°C).

Average humidity in January - Newcastle, Australia
  • Average humidity in January: 72%

The month with the highest relative humidity is February (74%).
The month with the lowest relative humidity is August (56%).

Average rainfall in January - Newcastle, Australia
  • Average rainfall in January: 88.4mm

The wettest month (with the highest rainfall) is March (119.7mm).
The driest month (with the lowest rainfall) is November (70.5mm).

Average rainfall days in January - Newcastle, Australia
  • Average rainfall days in January: 11.1 days

The month with the highest number of rainy days is May (12.6 days).
The month with the lowest number of rainy days is September (10 days).

Average sea temperature in January - Newcastle, Australia
  • Average sea temperature in January: 23.7°C

The best month for swimming (with the highest average sea temperature) is February (24°C).
The coldest month (with the lowest average sea temperature) is August (18.9°C).

Average daylight in January - Newcastle, Australia
  • Average daylight in January: 14h

The month with the longest days is December (Average daylight: 14.3h).
The month with shortest days is June (Average daylight: 10h).

deutscheenglishespañolрусский中文