Annual mean 10°C · wettest around May · prevailing wind SW
Warmest
22.8 °C
Coldest
1.9 °C
Wettest
39%
Windiest
5.0 m/s
Prevailing
SW
4.2 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 Kassel 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 1°C. Kassel has no sharply defined rainy season: the chance of rain on a given day runs from 18% in August, the driest month, to 35% in May, the wettest. Winds in Kassel are highest in January, averaging 3.9 m/s (14 km/h), and lightest in September, at 2.7 m/s (10 km/h). The prevailing wind is from the SW. The clearest skies in Kassel come in June, when the sky is typically 55% covered; December is the cloudiest month, at 81%.
Month by month Kassel 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
3°C
1°C
-2°C
29%
78%
3.9 m/s
0
0
4
February
5°C
2°C
-0°C
29%
70%
3.9 m/s
0
0
11
March
8°C
3°C
3°C
28%
67%
3.5 m/s
2
0
27
April
12°C
5°C
8°C
28%
62%
3.3 m/s
14
0
50
May
17°C
10°C
13°C
35%
58%
3.0 m/s
41
3
72
June
21°C
15°C
19°C
25%
55%
2.9 m/s
71
15
67
July
22°C
15°C
20°C
27%
59%
3.0 m/s
72
15
68
August
23°C
15°C
21°C
18%
56%
2.8 m/s
72
22
61
September
19°C
11°C
16°C
29%
59%
2.7 m/s
56
8
74
October
13°C
9°C
10°C
31%
67%
3.2 m/s
17
0
68
November
7°C
4°C
3°C
33%
76%
3.3 m/s
0
0
24
December
4°C
3°C
-0°C
31%
81%
3.7 m/s
0
0
8
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 Kassel weather by season
Year round, Kassel has days of about 3°C at their warmest in January, its coolest month, and 23°C in August, its warmest; the coolest hours of the day run from 1°C to 15°C through the year, and the average temperature over the year is 10°C around the clock. Rain is most likely around May and least likely around August. 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.
Kassel weather in winterDecember to February
High 4°CLow 2°CRain 29%
Winter in Kassel has typical daily highs of about 4°C and lows of about 2°C, with a 29% chance of rain on a given day.
Kassel weather in springMarch to May
High 12°CLow 6°CRain 30%
Spring in Kassel has typical daily highs of about 12°C and lows of about 6°C, with a 30% chance of rain on a given day.
Kassel weather in summerJune to August
High 22°CLow 15°CRain 23%
Summer in Kassel has typical daily highs of about 22°C and lows of about 15°C, with a 23% chance of rain on a given day.
Kassel weather in autumnSeptember to November
High 13°CLow 8°CRain 31%
Autumn in Kassel has typical daily highs of about 13°C and lows of about 8°C, with a 31% chance of rain on a given day.
When is the rainy season in Kassel?
Kassel has no sharply defined rainy season: the chance of rain on a given day runs from 18% in August, the driest month, to 35% in May, the wettest.
What time of year is Kassel windiest?
Winds in Kassel are highest in January, averaging 3.9 m/s (14 km/h), and lightest in September, at 2.7 m/s (10 km/h). The prevailing wind is from the SW.
What is the average temperature in Kassel year round?
The average temperature in Kassel 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 1°C.