Annual mean 10°C · wettest around January · prevailing wind SW
Warmest
22.0 °C
Coldest
2.6 °C
Wettest
40%
Windiest
5.2 m/s
Prevailing
SW
4.0 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 Sedan over the whole year is 10°C. August is the hottest month, with highs of about 22°C; January is the coldest, with lows of about 2°C. Sedan has no sharply defined rainy season: the chance of rain on a given day runs from 20% in July, the driest month, to 34% in January, the wettest. Winds in Sedan are highest in February, averaging 4.0 m/s (14 km/h), and lightest in August, at 2.6 m/s (9 km/h). The prevailing wind is from the SW. The clearest skies in Sedan come in August, when the sky is typically 70% covered; December is the cloudiest month, at 87%.
Month by month Sedan 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
34%
85%
3.7 m/s
0
0
6
February
6°C
2°C
1°C
33%
80%
4.0 m/s
1
0
16
March
9°C
3°C
4°C
28%
77%
3.7 m/s
3
0
33
April
12°C
5°C
8°C
23%
72%
3.2 m/s
16
0
56
May
16°C
10°C
13°C
22%
73%
3.0 m/s
41
3
74
June
21°C
14°C
19°C
25%
70%
2.7 m/s
67
17
66
July
21°C
15°C
20°C
20%
72%
2.8 m/s
72
17
66
August
22°C
14°C
20°C
22%
70%
2.6 m/s
70
22
61
September
19°C
11°C
17°C
24%
72%
2.6 m/s
58
9
72
October
14°C
9°C
11°C
31%
79%
3.2 m/s
23
0
69
November
8°C
5°C
4°C
30%
83%
3.3 m/s
1
0
28
December
5°C
3°C
1°C
32%
87%
3.6 m/s
0
0
11
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 Sedan weather by season
Year round, Sedan 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 15°C through the year, and the average temperature over the year is 10°C around the clock. Rain is most likely around January and least likely around July. 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.
Sedan weather in winterDecember to February
High 5°CLow 2°CRain 33%
Winter in Sedan has typical daily highs of about 5°C and lows of about 2°C, with a 33% chance of rain on a given day.
Sedan weather in springMarch to May
High 13°CLow 6°CRain 24%
Spring in Sedan has typical daily highs of about 13°C and lows of about 6°C, with a 24% chance of rain on a given day.
Sedan weather in summerJune to August
High 21°CLow 14°CRain 22%
Summer in Sedan has typical daily highs of about 21°C and lows of about 14°C, with a 22% chance of rain on a given day.
Sedan weather in autumnSeptember to November
High 13°CLow 8°CRain 28%
Autumn in Sedan has typical daily highs of about 13°C and lows of about 8°C, with a 28% chance of rain on a given day.
When is the rainy season in Sedan?
Sedan has no sharply defined rainy season: the chance of rain on a given day runs from 20% in July, the driest month, to 34% in January, the wettest.
What time of year is Sedan windiest?
Winds in Sedan are highest in February, averaging 4.0 m/s (14 km/h), and lightest in August, at 2.6 m/s (9 km/h). The prevailing wind is from the SW.
What is the average temperature in Sedan year round?
The average temperature in Sedan over the whole year is 10°C. August is the hottest month, with highs of about 22°C; January is the coldest, with lows of about 2°C.