Annual mean 10°C · wettest around September · prevailing wind SW
Warmest
22.0 °C
Coldest
1.4 °C
Wettest
42%
Windiest
5.4 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 Hadamar over the whole year is 10°C. July is the hottest month, with highs of about 21°C; January is the coldest, with lows of about 1°C. Hadamar has no sharply defined rainy season: the chance of rain on a given day runs from 27% in August, the driest month, to 35% in September, the wettest. Winds in Hadamar are highest in February, averaging 4.6 m/s (17 km/h), and lightest in August, at 3.1 m/s (11 km/h). The prevailing wind is from the SW. The clearest skies in Hadamar come in August, when the sky is typically 45% covered; December is the cloudiest month, at 76%.
Month by month Hadamar 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
1°C
-3°C
30%
73%
4.4 m/s
0
0
4
February
5°C
2°C
-1°C
28%
65%
4.6 m/s
0
0
11
March
8°C
3°C
3°C
30%
59%
4.1 m/s
2
0
25
April
11°C
6°C
7°C
29%
55%
3.8 m/s
12
0
46
May
16°C
10°C
12°C
33%
50%
3.5 m/s
35
2
68
June
21°C
15°C
18°C
33%
48%
3.4 m/s
61
14
68
July
21°C
16°C
19°C
30%
50%
3.3 m/s
65
15
67
August
21°C
15°C
20°C
27%
45%
3.1 m/s
65
19
64
September
18°C
12°C
16°C
35%
51%
3.1 m/s
50
8
71
October
12°C
9°C
9°C
35%
62%
3.6 m/s
15
0
60
November
6°C
4°C
2°C
34%
72%
3.8 m/s
0
0
19
December
4°C
2°C
-1°C
30%
76%
4.1 m/s
0
0
6
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 Hadamar weather by season
Year round, Hadamar has days of about 2°C at their warmest in January, its coolest month, and 21°C in July, its warmest; the coolest hours of the day run from 1°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 September 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.
Hadamar weather in winterDecember to February
High 4°CLow 1°CRain 30%
Winter in Hadamar has typical daily highs of about 4°C and lows of about 1°C, with a 30% chance of rain on a given day.
Hadamar weather in springMarch to May
High 12°CLow 6°CRain 30%
Spring in Hadamar has typical daily highs of about 12°C and lows of about 6°C, with a 30% chance of rain on a given day.
Hadamar weather in summerJune to August
High 21°CLow 15°CRain 30%
Summer in Hadamar has typical daily highs of about 21°C and lows of about 15°C, with a 30% chance of rain on a given day.
Hadamar weather in autumnSeptember to November
High 12°CLow 8°CRain 35%
Autumn in Hadamar has typical daily highs of about 12°C and lows of about 8°C, with a 35% chance of rain on a given day.
When is the rainy season in Hadamar?
Hadamar has no sharply defined rainy season: the chance of rain on a given day runs from 27% in August, the driest month, to 35% in September, the wettest.
What time of year is Hadamar windiest?
Winds in Hadamar are highest in February, averaging 4.6 m/s (17 km/h), and lightest in August, at 3.1 m/s (11 km/h). The prevailing wind is from the SW.
What is the average temperature in Hadamar year round?
The average temperature in Hadamar over the whole year is 10°C. July is the hottest month, with highs of about 21°C; January is the coldest, with lows of about 1°C.