Jannali
Australia
Long-term weather forecast
Long-term weather forecast

Monthly weather forecast and climate
Jannali, Australia

In Jannali, Australia, in January, the average water temperature is 23.3°C (73.9°F). Note: Depending on a person's sensitivity to cold, with regards to sunshine, wind, and air temperature, a quick swim in 23.3°C (73.9°F) water may be enjoyable. Weather in January »
With an average sea temperature of 23.8°C (74.8°F), February is the month with the warmest seawater in Jannali, Australia. Note: Depending on a person's sensitivity to cold, with regards to sunshine, wind, and air temperature, a quick swim in 23.8°C (74.8°F) water may be enjoyable. Weather in February »

In March, the average sea temperature in Jannali, Australia, is 23.3°C (73.9°F). Note: A person's cold intolerance, with sunshine, wind, and air temperature, are essential factors for enjoying swimming in 23.3°C (73.9°F) water. Weather in March »

In Jannali, Australia, in April, the average water temperature is 22.8°C (73°F). Note: Depending on a person's sensitivity to cold, with regards to sunshine, wind, and air temperature, a quick swim in 22.8°C (73°F) water may be enjoyable. Weather in April »

In May, the average sea temperature in Jannali, Australia, is 20.4°C (68.7°F). Note: Swimming in 20.4°C (68.7°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F). Weather in May »

In Jannali, Australia, the average seawater temperature in June is 19°C (66.2°F). Note: Swimming in 19°C (66.2°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F). Weather in June »

In Jannali, Australia, the average seawater temperature in July is 19.3°C (66.7°F). Note: For swimming, a surface water temperature of 19.3°C (66.7°F) is not enjoyable for the majority. Weather in July »

In Jannali, Australia, in August, the average water temperature is 18.8°C (65.8°F). Note: Swimming in 18.8°C (65.8°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F). Weather in August »

September is the month with the coldest seawater in Jannali, Australia, with an average sea temperature of 18.4°C (65.1°F). Note: Swimming in 18.4°C (65.1°F) is not enjoyable for the majority. Weather in September »

In Jannali, Australia, in October, the average water temperature is 19.2°C (66.6°F). Note: Swimming in 19.2°C (66.6°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F). Weather in October »

In November, the average sea temperature in Jannali, Australia, is 20.7°C (69.3°F). Note: Swimming in 20.7°C (69.3°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F). Weather in November »

In Jannali, Australia, in December, the average water temperature is 21.6°C (70.9°F). Note: Swimming in 21.6°C (70.9°F) is not enjoyable for the majority. Weather in December »

What month is the sea warmest in Jannali?

February is the month with the warmest seawater, with an average sea temperature of 23.8°C (74.8°F).

What is the month with the shortest days in Jannali?

June has the shortest days of the year in Jannali, Australia, with an average of 9.9h of daylight.

What is the month with the coldest sea water in Jannali?

With an average sea temperature of 18.4°C (65.1°F), September is the month with the coldest seawater in Jannali, Australia.

When are the longest days in Jannali?

December has the longest days of the year in Jannali, Australia, with an average of 14.4h of daylight.
Average sea temperature - Jannali, Australia

The best month for swimming (with the highest average sea temperature) is February (23.8°C).
The coldest month (with the lowest average sea temperature) is September (18.4°C).

Average daylight - Jannali, Australia

The month with the longest days is December (Average daylight: 14.4h).
The month with shortest days is June (Average daylight: 9.9h).