Port Arthur Temperatures: Monthly Averages and Year-Round Insights
On this page, we’ll explore Port Arthur’s temperature statistics in detail, including day and night variations and monthly averages. We’ll also compare the annual temperature to other cities in Australia.
Monthly Temperature Averages
With minimal seasonal shifts, Port Arthur experiences a constant climate year-round. On average, maximum daytime temperatures range from a pleasant 19°C in February to a mild 13°C in August. Nighttime temperatures can drop, with averages reaching 9°C in August.
The chart below illustrates the average maximum day and minimum night temperatures in Port Arthur by month:
The lowest temperatures typically occur between 4 AM and 6 AM, while the peak temperatures are generally observed around 3 PM, coinciding with the sun’s strongest heating effect. February, the city’s warmest month, enjoys 218 hours of sunshine.
The chart below shows the average temperature throughout the year:
August, the city’s coldest month, sees about 74 mm of rainfall spread over roughly 16 days. It records 178 hours of sunshine of sunshine.
Annual Temperatures in Australia Compared
The map below shows the annual temperature across Australia. You can also select the different months in case you are interested in a specific month.
very warm
warm
pleasant
moderate
cold
very cold
Port Arthur Temperatures Compared World Wide
Port Arthur’s average annual maximum temperature is 16°C. Let’s compare this with some popular tourist destinations:
In Barcelona, Spain, the average annual temperature is around 21°C, resulting in warm summers and mild winters throughout the year.
In Toronto, Canada, the average annual temperature is 13°C, with snowy winters and warm summers.
Osaka, Japan, offers a similar climate to Tokyo, with an average annual temperature of 22°C.
Perth, Australia, experiences a Mediterranean climate, with a pleasant average temperature of 25°C.
How does the temperature feel?
Humidity is an essential factor in how you experience temperature. When a warm period is accompanied by high humidity, it results in a higher perceived temperature. This is especially true when temperatures exceed 25°C, as it can cause greater discomfort.
In Port Arthur, during the coolest month, August, you will experience 56% humidity, which is considered moderate. This is accompanied by an average maximum temperature of 13°C. Explore our detailed page on humidity levels for further details.
How are these Temperatures Measured?
Generally, temperature data depicting climate is usually given over a 30-year average in order to reduce short-term fluctuations and reveal better long-term trends in climate conditions.
This temperature data is taken from land-based thermometers, ocean buoys, ships, and satellites. These measurements are transmitted to weather stations and climate centers around the globe where they are processed, averaged, and analyzed in order to monitor the trends and create climate models.
Sea vs. Land Temperatures
The influence of nearby oceans or large water bodies significantly affects local temperatures:
- Ocean Influence: Coastal regions tend to have more stable temperatures, as large bodies of water absorb and release heat slowly. This often results in milder winters and cooler summers compared to inland areas.
- Continental Climates: Landmasses well away from large bodies of water tend to show greater extremes in temperature, having hotter summers and colder winters because of the absence of water as a moderating influence.
For more detailed information about Port Arthur’s weather, including monthly rainfall, sunshine hours, and humidity levels, visit our Port Arthur climate page.
Current temperature in Port Arthur
9 m/s
overcast and thunder
6 m/s
almost clear and no rain
6 m/s
partly cloudy and small chance of slight rain
