Annual average weather for Jervis Bay, Australia

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Annual Average Weather for Jervis Bay, Australia

The annual average maximum daily temperature is 22.1°C (71.8°F) which is warm and makes sunbathing pleasant on clear days. The annual average water temperature is typically 19.9°C (67.8°F) which is comfortable for swimming though some may prefer warmer water. Annually there are on average 8.6 days of rain per month and 9.3 hours of sun per day.

When is the best time to visit Jervis Bay?

The best months to visit Jervis Bay are January, March, November, December, for the best beach weather, the most sunshine and optimal sunbathing and swimming conditions with the least chance of rain.

The weather is warm enough for sunbathing in the months from October to April when the maximum temperature reaches above 22°C (72°F)

The sea is best for swimming between December and May when the sea temperature is above the average 20°C (68°F) which is comfortable for swimming though some may prefer warmer water.

Can you sunbathe in Jervis Bay year round?

No, you can't sunbathe in Jervis Bay all year round. Some months are too cold for sunbathing, however you might enjoy other beach activities such as taking a walk, going hiking along trails or just enjoying the scenery.

The weather is warm enough for sunbathing in the months from October to April when the maximum temperature reaches above 22°C (72°F)

More info about the annual temperatures and sunshine.

Can you swim in Jervis Bay year round?

No, you can't swim in Jervis Bay all year round.

The warmest sea water temperatures in Jervis Bay are found in February when they peak at 23°C (73°F) and lowest in September when they dip to 17°C (63°F).

The sea temperature is above average for swimming between December and May when the sea temperature is above 20°C (68°F) which is comfortable for swimming though some may prefer warmer water.

For very comfortable swimming conditions try swimming in the months from December to February when the sea temperature is above 22°C (72°F)

More info about the annual sea temperatures

When is the hottest month in Jervis Bay?

The hottest month in Jervis Bay is January when the average maximum temperature is very warm and perfect for sunbathing on clear days 28°C (82°F), average temperature is 22°C (71°F) and average minimum temperature is 16°C (60°F).

More info about the annual temperatures and sunshine.

When is the coldest month in Jervis Bay?

The coolest month in Jervis Bay is August when the average maximum temperature is 18°C (64°F), average temperature is 12°C (53°F) and average minimum temperature is 7°C (44°F).

More info about the annual temperatures and sunshine

When is the sunniest month in Jervis Bay?

The sunniest days in Jervis Bay are in November which has the most hours of sunshine per day. In November the sunshine percentage is 84% making it very sunny and pleasant with blue skies most of the time. The hours of sunshine per day are 11.7hrs making the days very long and bright.

More info about the annual sunshine.

When is the least sunny month in Jervis Bay?

July has the least sunshine. In July the sunshine percentage is 61% making it sunny but overcast at times. The hours of sunshine per day are 6.1hrs.

More info about the annual sunshine.

When is the driest month in Jervis Bay?

The driest month in Jervis Bay is July with 1.6cm (0.6inches) of rain and August has the fewest days of rain with 5.7 days with some rain, a quite rainy time to visit the beach.

More info about the annual rainfall

When is the wettest month in Jervis Bay?

The wettest month in Jervis Bay is February with 14.2cm (5.6inches) of rain and the most days of rain with 14.9 days with some rain, a pretty wet time to visit the beach.

More info about the annual rainfall.

When is the sea the coldest in Jervis Bay?

The coldest sea water temperatures in Jervis Bay are found in September when they dip to 17°C (63°F) which is cool for swimming, shorty wetsuit may help you extend your time in the water.

More info about the annual sea temperatures.

When is the sea the warmest in Jervis Bay?

The warmest sea water temperatures in Jervis Bay are found in February when they peak at 23°C (73°F) which is warm and pleasant for relaxing and swimming for long periods.

More info about the annual sea temperatures.

When is the most humid month in Jervis Bay?

The most humid month in Jervis Bay is February with a dew point (an indicator of humidity) of 18°C (65°F) which is somewhat uncomfortable for most people in cities but fine on a beach.

More info about the annual humidity.

When is the least humid month in Jervis Bay?

The least humid month in Jervis Bay is August with a dew point of 7°C (45°F) which is a bit dry for some.

More info about the annual humidity.

When is the windiest month in Jervis Bay?

The most windy month in Jervis Bay is August when the average maximum windspeed is 31KM/H (19MPH) and the average wind speed is 17KM/H (11MPH).

More info about the annual wind conditions.

Annual Temperature for Jervis Bay

The hottest month in Jervis Bay is January when the average maximum temperature is 28°C (82°F), average temperature is 22°C (71°F) and average minimum temperature is 16°C (60°F).

The coolest month in Jervis Bay is August when the average maximum temperature is 18°C (18°F), average temperature is 12°C (53°F) and average minimum temperature is 7°C (44°F).

Annual Sunshine for Jervis Bay

The longest days in Jervis Bay are in December, with an average of 14.5 hours of daylight per day. June has the shortest days with an average of 9.8 hours of daylight per day.

The sunniest days in Jervis Bay are in November which has the most hours of sunshine per day. The sunshine percentage is 84% making it very sunny and pleasant with blue skies most of the time. The hours of sunshine per day are 11.7hrs making the days very long and bright.

July has the least sunshine. The sunshine percentage is 61% making it sunny but overcast at times. The hours of sunshine per day are 6.1hrs.

The ultraviolet index is the highest in January when it reaches 13.7 and lowest in June when it reaches 2.4.

An ultraviolet index reading above 11 indicates an extreme risk of harm from unprotected sun exposure. Unprotected skin risks burning in less than 10 minutes. Take all precautions because unprotected skin and eyes can burn in minutes. Tanning will be safest before 10am and after 4pm but only with a good application of sun screen. For those with sensitive skin stay in the shade and wear protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days. Watch out for relections from water that may increase ultraviolet exposure.

Annual Sea Temperature for Jervis Bay

The warmest sea water temperatures in Jervis Bay are found in February when they peak at 23°C (73°F) and lowest in September when they dip to 17°C (63°F).

The sea is best for swimming between December and May when the temperature is above 20°C (68°F) which is comfortable for swimming though some may prefer warmer water.

Annual Rainfall for Jervis Bay

The wettest month in Jervis Bay is February with 14.2cm (5.6inches) of rain and the most days of rain with 14.9 days with some rain, a pretty wet time to visit the beach.

The driest month in Jervis Bay is July with 1.6cm (0.6inches) of rain and August has the fewest days of rain with 5.7 days with some rain, a quite rainy time to visit the beach.

Annual Humidity for Jervis Bay

The most humid month in Jervis Bay is February with a dew point (an indicator of humidity) of 18°C (65°F) which is somewhat uncomfortable for most people in cities but fine on a beach.

The least humid month in Jervis Bay is August with a dew point of 7°C (45°F) which is a bit dry for some.

Annual Wind Speed for Jervis Bay

The most windy month in Jervis Bay is August when the average maximum windspeed is 31KM/H (19MPH) and the average wind speed is 17KM/H (11MPH).

The least windy month in Jervis Bay is April when the average maximum windspeed is 24KM/H (15MPH) and the average wind speed is 13KM/H (8MPH).

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