Jamberoo Temperature by Month
The average annual maximum temperature in Jamberoo, New South Wales, Australia is 21°C (70°F), with daytime highs ranging from 16°C (61°F) in July to 26°C (79°F) in January. This page covers monthly averages, day-night differences, and how Jamberoo compares to cities worldwide.
Jamberoo Monthly Temperatures
Seasonal changes in Jamberoo bring a little variety without extreme temperature swings. Nighttime lows range from 18°C (64°F) in January to 8°C (46°F) in July.
The chart below illustrates the average maximum day and minimum night temperatures in Jamberoo by month:
From around 4 AM to 6 AM temperatures are at their lowest; by 3 PM they've climbed to their daily peak.
The chart below shows the average temperature throughout the year:
Temperature: Jamberoo vs Australia
The map below shows the annual temperature across Australia. You can also select individual months if you want to compare a specific time of year.
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Jamberoo vs World: Temperature Compared
Jamberoo's average annual maximum temperature is 21°C (70°F). To put that in context, here's how it compares to a few well-known destinations:
Athens, Greece sits at 23°C (73°F) on average, with hot dry summers and mild winters characteristic of the Mediterranean.
Toronto, Canada averages 13°C (55°F) annually, with cold snowy winters balanced by genuinely warm summers.
Osaka, Japan averages 22°C (72°F) annually, with hot humid summers, mild winters, and pleasant spring and autumn seasons.
Melbourne, Australia averages 20°C (68°F) annually — known for unpredictable weather, with four seasons sometimes happening in one day.
What Does the Temperature Feel Like in Jamberoo?
Temperature alone doesn't tell the whole story — humidity plays a big role in how warm or cold it actually feels. High humidity in summer makes the heat feel more intense, particularly once temperatures climb above 25°C. In winter, the same humidity can make cold air feel sharper than the thermometer suggests.
In Jamberoo, July is the coolest month, with average highs of 16°C (61°F) and humidity around 53% — considered moderate. In January, the warmest month, temperatures average 26°C (79°F) with 57% humidity — conditions that feel moderate. For a full picture, see our humidity page.
Climate temperature data is typically calculated as a 30-year average. This smooths out year-to-year variability and gives a more reliable picture of what a place is actually like, rather than what happened in any single unusual year.
The readings come from a range of sources — land-based weather stations, ocean buoys, ships, and satellites. That data is collected by weather services around the world, then pooled, quality-checked, and averaged to produce the climate records you see here.
Whether a city sits on the coast or deep inland makes a significant difference to its climate. Coastal areas tend to have more stable temperatures year-round — large bodies of water absorb heat slowly in summer and release it gradually in winter, keeping extremes in check. Cities far from the sea don't benefit from that buffer, which is why continental climates tend to have hotter summers and colder winters than their coastal counterparts at the same latitude.
For more on Jamberoo's weather — including monthly rainfall, sunshine hours, and humidity — visit our Jamberoo climate page.
