Meteorological Temperature and Humidity Prediction from Fourier-Statistical Analysis of Hourly Data
Table 1
Fourier parameters for the temperature T.
15th month
m = 0
m = 1
m = 2
m = 3
C0
C0
C1
δ1
C0
C1
δ1
C2
δ2
C0
C1
δ1
C2
δ2
C3
δ3
Jan
14.5
14.2
6.7
−123
14.3
6.6
−123
1.4
64
14.3
6.6
−123
1.4
64
0.1
147
Feb
17.2
16.9
7.1
−117
17.0
7.0
−117
1.5
64
17.0
7.0
−117
1.5
64
0.4
90
Mar
18.8
18.5
7.5
−123
18.6
7.4
−123
1.3
69
18.6
7.4
−123
1.3
69
0.4
89
Apr
20.1
20.4
6.6
−123
20.4
6.7
−123
1.2
52
20.3
6.7
−123
1.2
52
0.5
96
May
22.8
22.0
6.5
−129
22.0
6.5
−128
1.2
74
22.0
6.5
−128
1.2
72
0.3
73
Jun
19.6
19.2
5.2
−132
19.2
5.2
−131
1.2
74
19.2
5.2
−131
1.2
71
0.5
84
Jul
20.0
19.9
5.9
−131
19.9
5.9
−131
1.2
63
19.9
5.9
−131
1.2
63
0.4
79
Aug
19.1
18.8
5.1
−132
18.8
5.0
−132
1.2
58
18.8
5.0
−132
1.3
58
0.3
93
Sep
18.0
18.1
5.4
−131
18.2
5.4
−132
1.2
57
18.1
5.4
−132
1.2
57
0.4
100
Oct
17.7
17.6
6.1
−131
17.7
6.0
−132
1.3
57
17.7
6.0
−132
1.3
58
0.4
86
Nov
17.6
17.2
6.5
−133
17.1
6.5
−131
1.3
61
17.1
6.6
−131
1.3
60
0.2
64
Dec
16.8
16.4
7.1
−125
16.4
7.0
−124
1.5
59
16.4
7.0
−124
1.5
58
0.4
109
σ =
4.65
1.63
1.45
1.43
The C coefficients are given in °C and the phase δ in degrees; m is the number of harmonics, and σ is the mean square deviation computed from equation (3).
