AustraliaAverage weather for Onslow in December
It's hot in December in Onslow with an average temperature of 36°C. Temperatures this month range from a low of 34°C to a high of 39°C. At night, you can expect temperatures between 22°C and 27°C.
Start of December
The month of December starts in Onslow with hot temps, averaging around 36°C during the day and nights around 24°C. There’s little chance of precipitation. The weather’s mostly sunny and dry. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.
Mid December
By mid-December, daytime temps rise to around 37°C, with nights around 24°C. No precipitation expected during this period, so you can enjoy plenty of sunshine. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.
End of December
By the end of December, the average daytime temperature in Onslow is around 38°C, while nighttime temps are about 26°C. No precipitation expected at the end of the month; it’ll be mostly sunny. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.
According to weather history, there is only 1,4 mm of precipitation in December. The wind speed is around 5 Bft, mostly coming from the West.
Onslow in December |
New York | ||
|---|---|---|---|
 Average temperature |
36°C | 9°C | |
 Max. temperature |
39°C | 12°C | |
| Min. temperature |
34°C | -5°C | |
 Total precipitation |
1,4 mm | 133 mm | |
| Rainy days |
0 days | 17 days | |
November
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.
Is December a good time to visit Onslow?
December isn’t a good month to be in Onslow. The average temperature of 36°C this month is uncomfortably hot for a comfortable stay.
Temperature records
With 48°C in 2018, Onslow reached the highest temperature in December over the past 10 years. The lowest daytime temperature in this month was 26°C in 2018. The extreme nighttime temperatures ranged from a lowest recorded value of 18°C to a highest value of 31°C.
Check out the climate of Onslow 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.
Daily Temperature in December in Onslow
This chart shows the average daily high and low temperatures in December for Onslow, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in December in Onslow
The chart below shows the average daily precipitation in December for Onslow, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for December, you can expect it to stay dry all month in Onslow.
Daily UV index in December in Onslow
This chart shows the average daily UV index in December in Onslow, 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.
Temperature in December in Onslow over the years
This chart shows the average temperature in December in Onslow, measured in degrees Celsius, over the past few years.
Total precipitation in December in Onslow over the years
This chart shows the average precipitation in December in Onslow, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily weather in December for Onslow
Click on any day in December to get detailed info about the usual weather on that day in Onslow. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in December in Onslow
Have you been to Onslow in December?
Share your weather experience in December in Onslow.
Average weather in Onslow by month
Click on a month below to see detailed weather info for Onslow. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
