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Hillarys Temperatures: Monthly Averages and Year-Round Insights

On this page, we’ll explore Hillarys’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

The climate in Hillarys is known for significant temperature differences throughout the year. Typically, maximum daytime temperatures range from a very warm 30°C in February to a pleasant 19°C in the coolest month, July. Nights are cooler, with temperatures generally dropping to 11°C, particularly during the colder months.

The chart below illustrates the average maximum day and minimum night temperatures in Hillarys by month:

The minimum temperature is commonly observed between 4 AM and 6 AM, with the maximum occurring around 3 PM, when the sun’s strength is at its peak. February, the city’s warmest month, sees 320 hours of sunshine.

The chart below shows the average temperature throughout the year:

July, the city’s coldest month, receives about 108 mm of rainfall spread over roughly 15 days. For more information, please visit our Hillarys Precipitation page.

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.

Annual
Map not visible? Whoops sorry! Please refresh the page.
Legend very warm warm pleasant moderate cold very cold
Very warm means maximum temperatures above 30°C. Warm: 22°C to 30°C. Pleasant: 18°C to 22°C Moderate: 12°C to 18°C. Cold: 2°C to 12°C. Very cold: lower than 2°C

Hillarys Temperatures Compared World Wide

Hillarys’s average annual maximum temperature is 24°C. Let’s compare this with some popular tourist destinations:

The city of Rome, Italy, has an average annual temperature of 20°C, known for its sunny summers and comfortable winters.

In contrast, in Reykjavík, Iceland, the average annual temperature is significantly lower at 9°C, with mild summers and cold winters.

In Seoul, South Korea, the average annual temperature is 18°C, featuring distinct seasons.

In Tokyo, Japan, the average annual temperature is 21°C, expect warmer summers and milder winters.

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 Hillarys, during the coolest month, July, you will experience 57% humidity, which is considered moderate. This is accompanied by an average maximum temperature of 19°C. In the warmest month, February, the humidity is 38% combined with an average maximum temperature of 30°C, which creates a low-feel temperature. 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 Hillarys’s weather, including monthly rainfall, sunshine hours, and humidity levels, visit our Hillarys climate page.


Current temperature in Hillarys

Fri   Dec 27
22°C | 13°C
S 9 m/s
clear and no rain

clear and no rain

Sat   Dec 28
27°C | 16°C
S 8 m/s
clear and no rain

clear and no rain

Sun   Dec 29
28°C | 18°C
SW 8 m/s
broken clouds and no rain

broken clouds and no rain

Interested in more climate information?

This site provides you with all the information you need about the climate in Hillarys.

Our site offers climate and forecast data for every country in the world. Are you going to Australia? On this website you can find historical weather averages for many cities in Australia. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

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