ClimateForecastDecemberJanuary >>

Nelly Bay Climate by Month

Nelly Bay has pretty similar weather over the course of the year. It also has a notably wet climate with much precipitation. Now, let’s explore all the climate details to give you a full picture.

Average day and night temperature

The climate in Nelly Bay remains fairly constant, offering comfortable temperatures throughout the year. Average daytime temperatures range from a very warm 31°C in January, the warmest time of the year, to a comfortable 25°C during cooler months like July. At night, temperatures typically average around 17°C during these months.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Nelly Bay is known for its substantial rainfall, with annual precipitation reaching 1135 mm. Significant seasonal changes in precipitation occur throughout the year. During the wetter season, February receives heavy rainfall, averaging 293 mm of precipitation, recorded across 13 rainy days. In contrast, the drier season, September brings less rainfall, with 17 mm over 3 rainy days.

The mean monthly precipitation over the year, including rain, hail and snow

Sunshine over the year

While the amount of sunshine in Nelly Bay varies throughout the year, all seasons offer their own charm. Enjoy up to 10.0 hours of daily sun in October, and experience slightly darker atmosphere in February, with about 6.7 hours of daily sunlight.

Monthly hours of sunshine

Data from: Townsville, Australia (14 KM, 9 Miles).

Daily hours of sunshine

Data from: Townsville, Australia (14 KM, 9 Miles).

Average water temperature

The mean water temperature over the year in Nelly Bay ranges from 22°C in June to 27°C in January.

Water temperature over the year

Data from: Townsville, Australia (14 KM, 9 Miles).

The best time of year to visit Nelly Bay in Australia

During the months of June, July and August you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • Which months have the greatest rainfall in Nelly Bay?
    Most rainfall (rainy season) is seen in January, February and March.
  • Which is the warmest month in Nelly Bay?
    January has an average maximum temperature of 31°C and is the warmest month of the year.
  • Which is the coldest month in Nelly Bay?
    The coldest month is July with an average maximum temperature of 25°C.
  • Which is the wettest month in Nelly Bay?
    February tops the wettest month list with 293 mm of rainfall.
  • Which is the driest month in Nelly Bay?
    September is the driest month with 17 mm of precipitation.
  • Which is the sunniest month in Nelly Bay?
    October is the sunniest month with an average of 301 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.

    Forecast for Nelly Bay

    Fri   Dec 13
    29°C | 24°C
    SE 11 km/h
    4.3 mm
    partly cloudy and thunder

    partly cloudy and thunder

    Sat   Dec 14
    31°C | 25°C
    NE 11 km/h
    0.8 mm
    partly cloudy and thunder

    partly cloudy and thunder

    Sun   Dec 15
    31°C | 26°C
    NE 11 km/h
    2.1 mm
    partly cloudy and rain

    partly cloudy and rain