Annual mean 15°C · wettest around February · prevailing wind SW
Warmest
30.2 °C
Coldest
5.0 °C
Wettest
74%
Windiest
3.4 m/s
Prevailing
SW
2.3 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
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 Powell over the whole year is 15°C. July is the hottest month, with highs of about 30°C; January is the coldest, with lows of about 1°C. Powell has no sharply defined rainy season: the chance of rain on a given day runs from 65% in January, the driest month, to 69% in February, the wettest. Winds in Powell are highest in March, averaging 1.9 m/s (7 km/h), and lightest in August, at 0.9 m/s (3 km/h). The prevailing wind is from the SW. The clearest skies in Powell come in June, when the sky is typically 29% covered; January is the cloudiest month, at 37%.
Month by month Powell 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
6°C
1°C
2°C
65%
37%
1.6 m/s
5
0
23
February
11°C
4°C
8°C
69%
35%
1.7 m/s
16
0
46
March
15°C
7°C
12°C
67%
31%
1.9 m/s
34
1
64
April
19°C
10°C
17°C
66%
30%
1.8 m/s
57
14
61
May
24°C
16°C
24°C
66%
34%
1.5 m/s
61
44
37
June
28°C
20°C
29°C
65%
29%
1.2 m/s
33
62
9
July
30°C
22°C
33°C
65%
30%
1.2 m/s
7
51
1
August
29°C
21°C
31°C
66%
31%
0.9 m/s
14
58
2
September
27°C
17°C
28°C
65%
30%
0.9 m/s
38
59
16
October
21°C
11°C
20°C
66%
31%
1.0 m/s
64
24
57
November
14°C
5°C
12°C
66%
30%
1.1 m/s
31
5
62
December
9°C
4°C
6°C
68%
36%
1.4 m/s
10
0
41
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 Powell weather by season
Year round, Powell has days of about 6°C at their warmest in January, its coolest month, and 30°C in July, its warmest; the coolest hours of the day run from 1°C to 22°C through the year, and the average temperature over the year is 15°C around the clock. Rain is most likely around February and least likely around January. 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.
Powell weather in winterDecember to February
High 9°CLow 3°CRain 67%
Winter in Powell has typical daily highs of about 9°C and lows of about 3°C, with a 67% chance of rain on a given day.
Powell weather in springMarch to May
High 19°CLow 11°CRain 67%
Spring in Powell has typical daily highs of about 19°C and lows of about 11°C, with a 67% chance of rain on a given day.
Powell weather in summerJune to August
High 29°CLow 21°CRain 65%
Summer in Powell has typical daily highs of about 29°C and lows of about 21°C, with a 65% chance of rain on a given day.
Powell weather in autumnSeptember to November
High 20°CLow 11°CRain 66%
Autumn in Powell has typical daily highs of about 20°C and lows of about 11°C, with a 66% chance of rain on a given day.
When is the rainy season in Powell?
Powell has no sharply defined rainy season: the chance of rain on a given day runs from 65% in January, the driest month, to 69% in February, the wettest.
What time of year is Powell windiest?
Winds in Powell are highest in March, averaging 1.9 m/s (7 km/h), and lightest in August, at 0.9 m/s (3 km/h). The prevailing wind is from the SW.
What is the average temperature in Powell year round?
The average temperature in Powell over the whole year is 15°C. July is the hottest month, with highs of about 30°C; January is the coldest, with lows of about 1°C.