Adelaide Historic Weather Records

Analyse hottest, coldest, windiest & wettest days

Adelaide Weather Trend Graph


Temperature (°C)
.
Months
Max Temp.
Historic Max Temp.
Min Temp.
Historic Min Temp.

Yearly Summary 2026


35°C
Highest Temp
26 Jan. 26

7°C
Lowest Temp
21 Jun. 26


Seasonal Breakdown

Hottest MonthJanuary27.75°C

Coldest MonthJuly9.74°C

Wettest MonthJune3.1mm

Windiest MonthJanuary28.18km/h

Frequently Asked Questions


1. What is the hottest month in Adelaide historically?

January is historically Adelaide's hottest month, with average maximum temperatures around 27°C. During peak heatwave events, the highest recorded temperatures have reached 42°C on 2019-01-24.

2. What is the coldest month in Adelaide historically?

July is Adelaide's coldest month, with average minimum temperatures around 10°C. The all-time record low of 4°C was recorded on 2024-07-03.

3. What is the average annual rainfall in Adelaide over the past 17 years?

Adelaide's average annual rainfall is approximately 553.4mm, based on records spanning 17 years.

4. How many rainy days does Adelaide experience on average per year?

Adelaide historically records approximately 144.9 rainy days per year. July has the highest number of rain days at an average of 17.9 days.

5. What is the all-time highest temperature ever recorded in Adelaide?

The all-time highest temperature recorded in Adelaide is 42°C on 2019-01-24.

6. What is the all-time lowest temperature ever recorded in Adelaide?

The all-time lowest temperature recorded in Adelaide is 4°C on 2024-07-03.

7. What is the windiest time of year in Adelaide historically?

Adelaide experiences its strongest winds during December. The historic gust record of 58.5 kph was recorded on 2018-11-21.

8. What is the highest and lowest humidity in Adelaide during a year?

Usually, Adelaide's humidity peaks in July at around 72.5% and drops to its lowest in January at approximately 56.8%.