Annual mean 13°C · wettest around July · prevailing wind NW
Warmest
22.2 °C
Coldest
10.9 °C
Wettest
25%
Windiest
5.8 m/s
Prevailing
NW
4.3 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
never good
never good
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Every reading
bars actual · line feels-like, °Cchance of rain, %wind speed, m/ssky covered, %
The average temperature in Scottsdale over the whole year is 13°C. January is the hottest month, with highs of about 22°C; July is the coldest, with lows of about 7°C. Scottsdale has no sharply defined rainy season: the chance of rain on a given day runs from 9% in February, the driest month, to 23% in July, the wettest. Winds in Scottsdale are highest in October, averaging 4.3 m/s (15 km/h), and lightest in June, at 3.2 m/s (12 km/h). The prevailing wind is from the NW. The clearest skies in Scottsdale come in February, when the sky is typically 59% covered; July is the cloudiest month, at 66%.
Month by month Scottsdale climate by month: average temperatures year round · click a month to read it
Month
High
Low
Feels like
Chance of rain
Cloud
Wind
Being outside
Sun
Walking
January
22°C
15°C
19°C
11%
60%
4.2 m/s
79
11
74
February
21°C
14°C
18°C
9%
59%
4.1 m/s
79
9
77
March
20°C
14°C
19°C
11%
61%
3.6 m/s
77
12
76
April
18°C
11°C
15°C
12%
59%
3.3 m/s
59
1
88
May
14°C
9°C
11°C
20%
65%
3.7 m/s
21
0
76
June
12°C
7°C
9°C
22%
66%
3.2 m/s
7
0
67
July
11°C
7°C
7°C
23%
66%
3.8 m/s
1
0
60
August
12°C
7°C
8°C
19%
65%
3.8 m/s
3
0
66
September
13°C
8°C
9°C
17%
62%
4.1 m/s
10
0
71
October
15°C
9°C
11°C
18%
63%
4.3 m/s
25
0
77
November
18°C
11°C
15°C
13%
61%
4.2 m/s
51
4
79
December
20°C
13°C
17°C
12%
60%
4.3 m/s
68
8
80
High and low are the warmest and coolest of four readings a day — midnight, 6am, noon and 6pm — so a true overnight low can sit a degree or two under them. Chance of rain, cloud and wind are the day’s average; feels-like and the three ratings (each out of 100: Good from 55, Ideal from 80) are read at midday.
Seasons, and the year in short Scottsdale weather by season
Year round, Scottsdale has days of about 11°C at their warmest in July, its coolest month, and 22°C in January, its warmest; the coolest hours of the day run from 7°C to 15°C through the year, and the average temperature over the year is 13°C around the clock. Rain is most likely around July and least likely around February. Every figure here is a decade of observations blended into one representative year, so it reads as what this date is usually like, not a forecast for one particular day.
Scottsdale weather in winterJune to August
High 12°CLow 7°CRain 21%
Winter in Scottsdale has typical daily highs of about 12°C and lows of about 7°C, with a 21% chance of rain on a given day.
Scottsdale weather in springSeptember to November
High 15°CLow 9°CRain 16%
Spring in Scottsdale has typical daily highs of about 15°C and lows of about 9°C, with a 16% chance of rain on a given day.
Scottsdale weather in summerDecember to February
High 21°CLow 14°CRain 11%
Summer in Scottsdale has typical daily highs of about 21°C and lows of about 14°C, with a 11% chance of rain on a given day.
Scottsdale weather in autumnMarch to May
High 17°CLow 11°CRain 14%
Autumn in Scottsdale has typical daily highs of about 17°C and lows of about 11°C, with a 14% chance of rain on a given day.
When is the rainy season in Scottsdale?
Scottsdale has no sharply defined rainy season: the chance of rain on a given day runs from 9% in February, the driest month, to 23% in July, the wettest.
What time of year is Scottsdale windiest?
Winds in Scottsdale are highest in October, averaging 4.3 m/s (15 km/h), and lightest in June, at 3.2 m/s (12 km/h). The prevailing wind is from the NW.
What is the average temperature in Scottsdale year round?
The average temperature in Scottsdale over the whole year is 13°C. January is the hottest month, with highs of about 22°C; July is the coldest, with lows of about 7°C.