Meteorological Temperature and Humidity Prediction from Fourier-Statistical Analysis of Hourly Data
Table 2
Fourier parameters for the water-vapor pressure pe.
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
9.3
9.2
1.5
163
9.3
1.5
164
0.3
−13
9.3
1.5
165
0.3
−16
0.3
−48
Feb
9.9
9.9
1.4
149
9.9
1.4
149
0.4
−17
9.9
1.4
149
0.4
−18
0.1
−2
Mar
10.4
10.5
2.1
146
10.5
2.1
146
0.5
−88
10.5
2.1
146
0.5
−89
0.3
−35
Apr
11.6
11.7
2.3
137
11.7
2.3
135
1.2
−81
11.7
2.3
135
1.2
−82
0.5
−11
May
13.0
13.4
2.6
111
13.4
2.5
114
1.1
−51
13.4
2.5
115
1.2
−54
0.6
−25
Jun
13.8
13.9
1.8
133
14.0
1.8
135
0.8
−34
14.0
1.7
135
0.8
−35
0.4
−95
Jul
12.8
13.0
3.0
136
13.0
3.0
137
1.0
−48
13.0
3.0
137
1.0
−49
0.3
−50
Aug
13.4
13.5
2.4
141
13.5
2.3
142
1.0
−18
13.5
2.3
143
1.0
−19
0.5
−108
Sep
12.5
12.5
2.7
146
12.5
2.7
147
0.7
−32
12.5
2.7
147
0.8
−32
0.3
−94
Oct
12.5
12.4
2.5
168
12.4
2.5
168
0.6
−31
12.4
2.5
169
0.7
−32
0.4
−102
Nov
10.5
10.7
2.7
151
10.7
2.7
153
0.7
−23
10.7
2.7
152
0.7
−26
0.4
−49
Dec
9.8
9.8
2.6
160
9.8
2.5
161
0.8
−14
9.8
2.5
161
0.8
−14
0.4
−99
σ =
1.87
0.99
0.88
0.86
The C coefficients are given in mb and the phase δ in degrees; m is the number of harmonics, and σ is the mean square deviation computed from equation (3).
