Annual mean 10°C · wettest around October · prevailing wind W
Warmest
23.6 °C
Coldest
1.0 °C
Wettest
43%
Windiest
4.8 m/s
Prevailing
W
3.8 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 Aalen over the whole year is 10°C. August is the hottest month, with highs of about 23°C; January is the coldest, with lows of about 0°C. Aalen has no sharply defined rainy season: the chance of rain on a given day runs from 21% in January, the driest month, to 37% in October, the wettest. Winds in Aalen are highest in February, averaging 3.8 m/s (14 km/h), and lightest in August, at 2.4 m/s (9 km/h). The prevailing wind is from the W. The clearest skies in Aalen come in August, when the sky is typically 48% covered; December is the cloudiest month, at 74%.
Month by month Aalen 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
2°C
0°C
-2°C
21%
73%
3.6 m/s
0
0
6
February
5°C
1°C
0°C
28%
66%
3.8 m/s
1
0
15
March
9°C
2°C
4°C
23%
61%
3.5 m/s
3
0
30
April
13°C
5°C
8°C
26%
57%
3.1 m/s
19
0
55
May
17°C
10°C
13°C
31%
56%
2.9 m/s
41
3
73
June
22°C
15°C
20°C
30%
50%
2.6 m/s
72
21
62
July
23°C
16°C
21°C
27%
51%
2.6 m/s
74
23
59
August
23°C
15°C
22°C
24%
48%
2.4 m/s
67
32
51
September
19°C
11°C
17°C
30%
52%
2.4 m/s
58
11
70
October
14°C
8°C
11°C
37%
62%
2.7 m/s
26
1
67
November
7°C
3°C
3°C
26%
72%
2.9 m/s
1
0
24
December
4°C
1°C
-1°C
26%
74%
3.3 m/s
0
0
7
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 Aalen weather by season
Year round, Aalen has days of about 2°C at their warmest in January, its coolest month, and 23°C in August, its warmest; the coolest hours of the day run from 0°C to 16°C through the year, and the average temperature over the year is 10°C around the clock. Rain is most likely around October 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.
Aalen weather in winterDecember to February
High 4°CLow 1°CRain 25%
Winter in Aalen has typical daily highs of about 4°C and lows of about 1°C, with a 25% chance of rain on a given day.
Aalen weather in springMarch to May
High 13°CLow 5°CRain 27%
Spring in Aalen has typical daily highs of about 13°C and lows of about 5°C, with a 27% chance of rain on a given day.
Aalen weather in summerJune to August
High 23°CLow 15°CRain 27%
Summer in Aalen has typical daily highs of about 23°C and lows of about 15°C, with a 27% chance of rain on a given day.
Aalen weather in autumnSeptember to November
High 13°CLow 7°CRain 31%
Autumn in Aalen has typical daily highs of about 13°C and lows of about 7°C, with a 31% chance of rain on a given day.
When is the rainy season in Aalen?
Aalen has no sharply defined rainy season: the chance of rain on a given day runs from 21% in January, the driest month, to 37% in October, the wettest.
What time of year is Aalen windiest?
Winds in Aalen are highest in February, averaging 3.8 m/s (14 km/h), and lightest in August, at 2.4 m/s (9 km/h). The prevailing wind is from the W.
What is the average temperature in Aalen year round?
The average temperature in Aalen over the whole year is 10°C. August is the hottest month, with highs of about 23°C; January is the coldest, with lows of about 0°C.