Civil Engineering Reference
In-Depth Information
Table 2 The climate data for the city of Galati (illustrative exercise) [
3
]
Month
Air
temperature
Relative
humidity %
Horizontal solar daily
irradiation kWh/m
2
/day
Wind
speed m/s
Earth
temperature
Heating degrees
days
Cooling degrees
days
°
C
°
C
°
C days
°
C days
January
−
1.7
−
1.5
87.0
1.47
5.7
611
0
February
−
0.6
84.0
2.31
5.7
0.0
521
0
March
5.0
79.0
3.44
5.7
5.9
403
0
April
11.1
74.0
4.94
6.2
13.6
207
33
May
16.7
73.5
5.94
4.6
20.0
40
208
June
20.0
75.0
6.69
4.6
23.4
0
300
July
21.7
72.5
6.56
4.1
26.2
0
363
August
21.7
71.5
5.75
4.6
26.1
0
363
September
17.8
73.5
4.39
4.6
20.6
6
234
October
11.7
77.0
2.97
4.6
13.7
195
53
November
5.0
86.0
1.64
5.1
5.3
390
0
December
0.6
89.0
1.19
5.7
−
0.4
539
0
Annually
10.8
78.5
3.95
5.1
12.8
2,912
1,554
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