Treasure Island Historic Weather Records

Analyse hottest, coldest, windiest & wettest days

Treasure Island Weather Trend Graph


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

Yearly Summary 2026


37°C
Highest Temp
9 Jul. 26

4°C
Lowest Temp
1 Feb. 26


Seasonal Breakdown

Hottest MonthJune34.61°C

Coldest MonthFebruary12.61°C

Wettest MonthJuly11.36mm

Windiest MonthApril30.92km/h

Frequently Asked Questions


1. What is the hottest month in Treasure Island historically?

August is historically Treasure Island's hottest month, with average maximum temperatures around 31°C. During peak heatwave events, the highest recorded temperatures have reached 37°C on 2026-07-09.

2. What is the coldest month in Treasure Island historically?

January is Treasure Island's coldest month, with average minimum temperatures around 14°C. The all-time record low of 1°C was recorded on 2010-12-28.

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

Treasure Island's average annual rainfall is approximately 1268.4mm, based on records spanning 17 years.

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

Treasure Island historically records approximately 178.8 rainy days per year. July has the highest number of rain days at an average of 26.8 days.

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

The all-time highest temperature recorded in Treasure Island is 37°C on 2026-07-09.

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

The all-time lowest temperature recorded in Treasure Island is 1°C on 2010-12-28.

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

Treasure Island experiences its strongest winds during October. The historic gust record of 124 kph was recorded on 2024-10-09.

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

Usually, Treasure Island's humidity peaks in February at around 76.3% and drops to its lowest in May at approximately 71.2%.