Portarlington Climate by Month
Temperatures see a moderate degree of fluctuation,
transitioning from warm conditions
to mild.
It receives a moderate amount of precipitation.
Now, let’s break down all the climate details for a clearer picture.
Average day and night temperature
The weather in Portarlington changes moderately throughout the year, offering enough variation to appreciate each season. On average, daytime temperatures range from a comfortable 23°C in February to a moderate 14°C in August. Nighttime temperatures can drop, with averages reaching 9°C in August.
The mean minimum and maximum temperatures throughout the year
Precipitation and rainy days
Generally, Portarlington experiences moderate precipitation patterns, averaging 669 mm yearly. The wettest period in Portarlington occurs in November, which receives around 65 mm of precipitation. During the driest month, March, Portarlington experiences moderate rainfall, totaling approximately 41 mm. The consistent precipitation levels throughout the year contribute to a relatively stable climate.The mean monthly precipitation over the year, including rain, hail and snow
Sunshine over the year
In Portarlington, summer days are longer and more sunny, with daily sunshine hours peaking at 9.2 hours in January. As the darker season arrives, the brightness of the sun becomes less. June sees a soft sun for only 4.1 hours.Monthly hours of sunshine
Daily hours of sunshine
Average humidity
The relative humidity is low throughout the year in Portarlington.
Relative humidity over the year
The best time of year to visit Portarlington in Australia
During the months of January, February, March and December you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.Other facts from our historical weather data:
February has an average maximum temperature of 23°C and is the warmest month of the year.
The coldest month is August with an average maximum temperature of 14°C.
November tops the wettest month list with 65 mm of rainfall.
March is the driest month with 41 mm of precipitation.
January is the sunniest month with an average of 276 hours of sunshine.
No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.