Nelly Bay Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Nelly Bay.
Climate overview of Nelly Bay
With consistently stable weather, Nelly Bay, Queensland, Australia, sees little seasonal temperature change. Daytime highs average 28°C (82°F), ranging from 31°C (88°F) in January to 25°C (77°F) in July.
Rainfall is high, totalling around 1135 mm (45 in) per year. February is the wettest month and September the driest. The city also experiences a distinct dry season from June to October. October is the sunniest month, averaging 10.0 hours of sunshine per day.
Nelly Bay Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Nelly Bay — and find the best time to visit.
Monthly Temperature in Nelly Bay
The climate in Nelly Bay remains fairly constant, offering comfortable temperatures throughout the year. Average maximum daytime temperatures range from a very warm 31°C (88°F) in January, the warmest time of the year, to a comfortable 25°C (77°F) during cooler months like July.
At night, you can expect temperatures ranging from 26°C (79°F) in January to around 17°C (63°F) during July.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Nelly Bay
Nelly Bay is known for its substantial rainfall, with annual precipitation reaching 1135 mm (45 in). Significant seasonal changes in precipitation occur throughout the year. In the wettest month, February it receives heavy rainfall, averaging 293 mm (12 in) of precipitation, recorded across 13 rainy days. In contrast, the driest month September brings less rainfall, with 17 mm (0.7 in) over 3 rainy days. For more details, please visit our Nelly Bay Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Nelly Bay
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.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Water Temperature in Nelly Bay
The mean water temperature over the year ranges from 22°C (72°F) in June to 27°C (81°F) in January.
Water temperature over the year
Humidity in Nelly Bay by Month
The relative humidity is high throughout the year in Nelly Bay.
The city experiences its highest humidity in February, reaching 76%. In July, the humidity drops to its lowest level at 64%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Wind Speed in Nelly Bay
The average wind speed over the year ranges from 2 m/s (4 knots) to 4 m/s (8 knots). It is lower in May and higher in February, March, April, September, October, November and December. What does this mean?
The mean monthly wind speed over the year (meters per second)
Best Time to Visit Nelly Bay
The weather does bring rainfall during this period, between 17 mm (0.7 in) and 47 mm (1.9 in).
Plan accordingly for January and February, when conditions bring the heaviest precipitation. Need help choosing your next travel destination? We offer a specialized tool that matches you with locations based on your weather preferences. Explore destinations that suit your climate preferences.
Frequently asked questions about the climate in Nelly Bay
What is the best time to visit Nelly Bay?
April, May, June, July, August, September and October typically offer the most optimal weather in Nelly Bay. In contrast, January and February tend to have less optimal conditions. Nelly Bay has a distinct dry season from June to October.
What temperatures can I expect in Nelly Bay?
Daytime highs range from 25°C (77°F) in July to 31°C (88°F) in January. Nighttime lows range from 17°C (63°F) to 26°C (79°F). Temperatures stay relatively stable year-round.
How much rain does Nelly Bay get?
Annual rainfall is around 1135 mm (45 in). February is the wettest month with 293 mm (12 in), while September is the driest with 17 mm (0.7 in).
How sunny is Nelly Bay?
Nelly Bay receives around 3,044 hours of sunshine per year. October is the sunniest month with 301 hours, while February is the cloudiest with just 202 hours. Overall, Nelly Bay enjoys abundant sunshine.
Nelly Bay 3-Day Forecast
Nelly Bay 3-Day Forecast
Nelly Bay on the map
Nelly Bay is highlighted — select any city to see its climate.
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