Annual mean 11°C · wettest around January · prevailing wind SW
Warmest
22.9 °C
Coldest
2.8 °C
Wettest
28%
Windiest
5.3 m/s
Prevailing
SW
4.4 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 Gummersbach over the whole year is 11°C. August is the hottest month, with highs of about 22°C; January is the coldest, with lows of about 2°C. Gummersbach has no sharply defined rainy season: the chance of rain on a given day runs from 15% in August, the driest month, to 26% in January, the wettest. Winds in Gummersbach are highest in February, averaging 4.4 m/s (16 km/h), and lightest in September, at 2.9 m/s (10 km/h). The prevailing wind is from the SW. The clearest skies in Gummersbach come in August, when the sky is typically 53% covered; December is the cloudiest month, at 79%.
Month by month Gummersbach 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
4°C
2°C
-1°C
26%
79%
4.3 m/s
0
0
7
February
6°C
3°C
1°C
22%
70%
4.4 m/s
1
0
16
March
9°C
4°C
4°C
18%
66%
3.9 m/s
3
0
31
April
13°C
6°C
8°C
16%
59%
3.5 m/s
16
1
53
May
17°C
11°C
14°C
16%
55%
3.2 m/s
44
3
72
June
22°C
15°C
19°C
16%
54%
3.1 m/s
68
18
65
July
22°C
16°C
20°C
17%
56%
3.1 m/s
72
16
67
August
22°C
15°C
21°C
15%
53%
3.0 m/s
70
23
60
September
19°C
12°C
17°C
21%
55%
2.9 m/s
57
10
73
October
14°C
10°C
11°C
21%
63%
3.5 m/s
23
0
69
November
8°C
5°C
4°C
21%
72%
3.7 m/s
1
0
31
December
6°C
4°C
2°C
26%
79%
4.1 m/s
2
2
12
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 Gummersbach weather by season
Year round, Gummersbach has days of about 4°C at their warmest in January, its coolest month, and 22°C in August, its warmest; the coolest hours of the day run from 2°C to 16°C through the year, and the average temperature over the year is 11°C around the clock. Rain is most likely around January 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.
Gummersbach weather in winterDecember to February
High 6°CLow 3°CRain 25%
Winter in Gummersbach has typical daily highs of about 6°C and lows of about 3°C, with a 25% chance of rain on a given day.
Gummersbach weather in springMarch to May
High 13°CLow 7°CRain 17%
Spring in Gummersbach has typical daily highs of about 13°C and lows of about 7°C, with a 17% chance of rain on a given day.
Gummersbach weather in summerJune to August
High 22°CLow 16°CRain 16%
Summer in Gummersbach has typical daily highs of about 22°C and lows of about 16°C, with a 16% chance of rain on a given day.
Gummersbach weather in autumnSeptember to November
High 14°CLow 9°CRain 21%
Autumn in Gummersbach has typical daily highs of about 14°C and lows of about 9°C, with a 21% chance of rain on a given day.
When is the rainy season in Gummersbach?
Gummersbach has no sharply defined rainy season: the chance of rain on a given day runs from 15% in August, the driest month, to 26% in January, the wettest.
What time of year is Gummersbach windiest?
Winds in Gummersbach are highest in February, averaging 4.4 m/s (16 km/h), and lightest in September, at 2.9 m/s (10 km/h). The prevailing wind is from the SW.
What is the average temperature in Gummersbach year round?
The average temperature in Gummersbach over the whole year is 11°C. August is the hottest month, with highs of about 22°C; January is the coldest, with lows of about 2°C.