Illawarra Weather Today

Climate and Weather in Illawarra, Australia

Illawarra is a region located in the state of New South Wales, Australia. It is known for its stunning coastline, beautiful beaches, and lush green landscapes. The region experiences a temperate climate with mild winters and warm summers. Let's explore the weather patterns and climate conditions in Illawarra throughout the year.

Seasonal Overview

Illawarra experiences four distinct seasons: summer, autumn, winter, and spring. Each season brings its own unique weather characteristics and temperature variations.

During summer (December - February), Illawarra experiences warm temperatures with average highs ranging from 24 to 27 degrees Celsius. The region receives moderate rainfall during this season, with precipitation ranging from 80 to 120 mm. The summer weather is ideal for beach activities and outdoor adventures.

Autumn (March - May) brings mild temperatures to Illawarra, with average highs ranging from 18 to 22 degrees Celsius. The region experiences slightly higher precipitation during this season, with rainfall ranging from 90 to 130 mm. Autumn is a beautiful time to explore the scenic landscapes and enjoy outdoor activities.

Winter (June - August) in Illawarra brings cooler temperatures, with average highs ranging from 11 to 15 degrees Celsius. The region experiences moderate rainfall during this season, with precipitation ranging from 80 to 110 mm. While winters are relatively mild, it is advisable to pack some warm clothing when visiting Illawarra during this time.

Spring (September - November) is a delightful season in Illawarra, with average highs ranging from 16 to 20 degrees Celsius. The region receives moderate rainfall during spring, with precipitation ranging from 70 to 100 mm. The blooming flowers and vibrant landscapes make it an ideal time for outdoor activities and exploring the region.

Monthly Breakdown

Let's take a closer look at the monthly weather patterns and average temperatures in Illawarra:

January and February are the warmest months in Illawarra, with average high temperatures of 26 degrees Celsius and average low temperatures of 18 degrees Celsius. These months also receive around 100 mm of precipitation, making it a popular time for beachgoers and outdoor enthusiasts.

As autumn sets in, March brings slightly cooler temperatures with average highs of 24 degrees Celsius and average lows of 17 degrees Celsius. The region experiences increased precipitation in March, with about 120 mm of rainfall.

In April and May, the temperatures drop further, with average highs ranging from 19 to 22 degrees Celsius. The average lows range from 11 to 14 degrees Celsius. April receives around 110 mm of rainfall, while May sees approximately 100 mm of precipitation.

During winter, June, July, and August, Illawarra experiences cooler temperatures. The average high temperatures range from 15 to 16 degrees Celsius, while the average lows range from 7 to 8 degrees Celsius. These months receive around 90 mm of rainfall each, making it a relatively drier period.

Spring arrives in September, bringing milder temperatures with average highs of 18 degrees Celsius and average lows of 10 degrees Celsius. The region receives around 80 mm of rainfall during this month. October and November see average highs ranging from 20 to 23 degrees Celsius and average lows ranging from 12 to 15 degrees Celsius. Both months receive around 80 mm of precipitation.

December marks the beginning of summer, with average high temperatures of 25 degrees Celsius and average low temperatures of 17 degrees Celsius. Similar to January and February, December receives around 100 mm of rainfall.

Weather Influences

The weather in Illawarra is influenced by several factors, including its coastal location, ocean currents, and prevailing winds. The presence of the Tasman Sea to the east plays a significant role in shaping the region's climate.

The coastal location of Illawarra helps moderate the temperatures throughout the year. The ocean acts as a heat sink, keeping the summers relatively cooler and the winters milder compared to inland areas. The sea breezes and coastal winds also help regulate the temperature and provide a refreshing atmosphere.

The East Australian Current (EAC) is a warm ocean current that brings warmer waters from the tropical Pacific region to the east coast of Australia. The EAC influences the sea surface temperatures along the Illawarra coastline, contributing to the region's mild and pleasant climate.

The prevailing winds in Illawarra come from the southeast, known as the "Southerly Buster." These winds bring cooler air from the Southern Ocean, resulting in lower temperatures and occasional rainfall.

Conclusion

Illawarra enjoys a temperate climate with mild winters and warm summers. The region experiences moderate rainfall throughout the year, with slightly higher precipitation during autumn. The coastal location, ocean currents, and prevailing winds all contribute to the pleasant and moderate climate of Illawarra. Whether you visit in summer or winter, Illawarra offers a beautiful backdrop for outdoor activities and exploration.