AustraliaThe weather in December in Jervis Bay
It's warm in December in Jervis Bay with an average temperature of 25°C. Temperatures this month range from a low of 22°C to a high of 27°C. At night, you can expect temperatures between 15°C and 18°C.
Looking for sun? December isn’t a good month to be in Jervis Bay. The temperature is nice, but there’s too much chance of rain.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in December for Jervis Bay, Australia. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 44°C in 2019, Jervis Bay reached the highest temperature in December over the past 10 years. The lowest daytime temperature in this month was 16°C in 2021. The extreme nighttime temperatures ranged from a lowest recorded value of 10°C to a highest value of 23°C.
Rainfall amount
In December, there is an average of 144 mm of precipitation, spread over 17 days. The wind speed is around 5 Bft, mostly coming from the Southeast.
Daily weather in December for Jervis Bay
Click on any day in December to get detailed info about the usual weather on that day in Jervis Bay. Check out the historical temperatures and precipitation over the past 10 years on this day.
December weather comparison
| Jervis Bay | New York | |
|---|---|---|
| Average temperature | 25°C | 9°C |
| Max. temperature | 27°C | 12°C |
| Min. temperature | 15°C | -5°C |
| Total precipitation | 144 mm | 133 mm |
| Rainy days | 17 days | 17 days |
Start of December
The month of December starts in Jervis Bay with warm temps, averaging around 25°C during the day and nights around 16°C.
Mid December
By mid-December, daytime temps rise to around 26°C, with nights around 17°C. During this part of the month, you might see regular precipitation, but there will also be some sunny days.
End of December
By the end of December, the average daytime temperature in Jervis Bay is around 26°C, while nighttime temps are about 17°C. Expect regular precipitation, but if you’re lucky, you’ll also get some dry and sunny days.
UV index
The UV index is a maximum of 10 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Check out the climate of Jervis Bay for all months and discover the best travel time
Curious about the weather in other parts of Australia? Check out the climate and weather for spots like Sydney, Gold Coast, Melbourne, or explore other destinations in Australia.
Temperature charts
These charts show the average temperatures in December in Jervis Bay, Australia. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in December in Jervis Bay
Temperature in December in Jervis Bay over the years
Precipitation charts
These charts show the average amount of precipitation in December in Jervis Bay, Australia. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in December in Jervis Bay
Total precipitation in December in Jervis Bay over the years
Daily UV index in December in Jervis Bay
This chart shows the average daily UV index in December in Jervis Bay, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Weather experiences in December in Jervis Bay
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Average weather in Jervis Bay by month
Click on a month below to see detailed weather info for Jervis Bay. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.