Addison Historic Weather Records

Analyse hottest, coldest, windiest & wettest days

Addison Weather Trend Graph


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

Yearly Summary 2026


37°C
Highest Temp
2 Jul. 26

-22°C
Lowest Temp
9 Feb. 26


Seasonal Breakdown

Hottest MonthJuly29.67°C

Coldest MonthJanuary-8.73°C

Wettest MonthMarch8.15mm

Windiest MonthMarch24.75km/h

Frequently Asked Questions


1. What is the hottest month in Addison historically?

July is historically Addison's hottest month, with average maximum temperatures around 28°C. During peak heatwave events, the highest recorded temperatures have reached 38°C on 2011-07-21.

2. What is the coldest month in Addison historically?

January is Addison's coldest month, with average minimum temperatures around -8°C. The all-time record low of -26°C was recorded on 2014-03-04.

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

Addison's average annual rainfall is approximately 1116.4mm, based on records spanning 17 years.

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

Addison historically records approximately 208.4 rainy days per year. June has the highest number of rain days at an average of 17.5 days.

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

The all-time highest temperature recorded in Addison is 38°C on 2011-07-21.

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

The all-time lowest temperature recorded in Addison is -26°C on 2014-03-04.

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

Addison experiences its strongest winds during March. The historic gust record of 42.1 kph was recorded on 2025-11-05.

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

Usually, Addison's humidity peaks in February at around 84.1% and drops to its lowest in April at approximately 77.3%.