Scottsdale Historic Weather Records

Analyse hottest, coldest, windiest & wettest days

Scottsdale Weather Trend Graph


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

Yearly Summary 2026


49°C
Highest Temp
25 Jul. 26

2°C
Lowest Temp
10 Jan. 26


Seasonal Breakdown

Hottest MonthJuly44.43°C

Coldest MonthJanuary7.59°C

Wettest MonthJanuary1.06mm

Windiest MonthJune27.39km/h

Frequently Asked Questions


1. What is the hottest month in Scottsdale historically?

July is historically Scottsdale's hottest month, with average maximum temperatures around 41°C. During peak heatwave events, the highest recorded temperatures have reached 49°C on 2026-07-25.

2. What is the coldest month in Scottsdale historically?

January is Scottsdale's coldest month, with average minimum temperatures around 6°C. The all-time record low of -4°C was recorded on 2011-02-03.

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

Scottsdale's average annual rainfall is approximately 271.8mm, based on records spanning 17 years.

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

Scottsdale historically records approximately 56.1 rainy days per year. July has the highest number of rain days at an average of 9.4 days.

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

The all-time highest temperature recorded in Scottsdale is 49°C on 2026-07-25.

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

The all-time lowest temperature recorded in Scottsdale is -4°C on 2011-02-03.

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

Scottsdale experiences its strongest winds during May. The historic gust record of 55.8 kph was recorded on 2026-08-08.

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

Usually, Scottsdale's humidity peaks in December at around 41.5% and drops to its lowest in June at approximately 16.08%.