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Temperature Graph. °F. 90° 82° 74° 66° 58° Dec. *1 *2 *3 *4 *5 *6 *7 *8 *9 *10 *11 *12 *13 *14 *15 *16 *17 *18 *19 *20 *21 *22 *23 *24 *25 *26 *27 *28 *29 *30 *31. Avg. Hi. Avg. Lo.
Water Temperature 19°C. Chance of Rain 13% Precipitation 12 mm. Rainy days 4 days. Humidity 41% Windspeed 25 km/h. Sunshine 354 hours. Percentage Sunshine. Where to go in Australia in December. Find out more about the weather in Australia in December and which places have the best weather conditions in this month. Weather conditions. Temperatures.
December Weather in Perth Western Australia, Australia. Daily high temperatures increase by 5°F, from 78°F to 83°F, rarely falling below 69°F or exceeding 96°F. Daily low temperatures increase by 4°F, from 59°F to 64°F, rarely falling below 53°F or exceeding 71°F.
However, it reached 44.5 °C (112.1 °F) in December 2007. Precipitation amounts to 10 mm (0.4 in), distributed over 2 days. The day lasts on average 14 hours and 10 minutes. So the days are long. December 21, the summer solstice, is the longest day of the year in the Southern Hemisphere. There are on average 11.5 hours of sunshine per day.
- Light Rainfall Mid-Month
- Well Above Average Mean Temperatures with An Extreme Heatwave in Late December
- Perth Metro
Monthly rainfall totals were less than 10 mm for most sites, which were 10-50% of the December average, although it is typical in summerMost sites recorded 2 to 3 days of light rainfall between the 17th and 19th from a weak cold front.Mean maximum temperatures were 1–3 °C above average across Greater Perth.Perth Metro recorded a mean maximum temperature of 31.7 °C, which was 2.3 °C above average, the equal second-warmest December in Perth official records, equalling with 2020 and 1931 and behind the...Perth Airport recorded a mean maximum temperature of 32.5 °C, which was 3.3 °C above average, its second-warmest December on record, behind the record of 33.9 °C in 2019.A severe to extreme heatwave hit Perth and surrounding areas in late December between the 24th and 29th, with maximum temperatures persisting over 40 °C and overnight temperatures remaining above 2...Total rainfall for Perth Metrowas 3.6 mm, which is 35% of the long-term average of 10.2 mmThe mean daily maximum temperature for Perth Metrowas 31.7 °C, which is 2.3 °C above the long-term average of 29.4 °CThe warmest day was 43.5 °C on the 26th, and the coolest day was on the 17th when the temperature reached 22.7 °CThe mean daily minimum temperature for Perth Metrowas 17.8 °C, which is 1.4 °C above the long-term average of 16.4 °CIn Perth, in December, it is raining for 3.9 days, with typically 10mm (0.39") of accumulated precipitation. Throughout the year, in Perth, there are 108.4 rainfall days, and 725mm (28.54") of precipitation is accumulated. Sea temperature. In December, the average sea temperature in Perth, Australia, is 20.9°C (69.6°F).
Jan 25, 2023 · Contents. Average Temperatures in Perth in December. Average Sunshine Hours per Day in Perth in December. Average Rainfall in Perth in December. Best Things to Do in Perth in December. What Is the Weather Like in Perth in December? December marks the start of the summer in Perth.
