|
Tabel 1. Rata-rata curah hujan
daerah Jakarta dan sekitarnya dari tahun 1989 – 1999
|
||||||||||||||
|
No
|
Tahun
|
Jan
|
Feb
|
Mar
|
Apr
|
Mei
|
Jun
|
Jul
|
Agt
|
Sep
|
Okt
|
Nov
|
Des
|
Jml
|
|
1
|
1989
|
260
|
431
|
137
|
177
|
234
|
80
|
73
|
52
|
59
|
81
|
164
|
290
|
2038
|
|
2
|
1990
|
443
|
238
|
162
|
131
|
178
|
110
|
99
|
281
|
34
|
89
|
81
|
323
|
2169
|
|
3
|
1991
|
342
|
220
|
275
|
176
|
89
|
23
|
33
|
11
|
47
|
54
|
594
|
245
|
2109
|
|
4
|
1992
|
329
|
276
|
228
|
288
|
214
|
92
|
60
|
189
|
133
|
268
|
205
|
292
|
2574
|
|
5
|
1993
|
384
|
309
|
255
|
245
|
154
|
137
|
63
|
167
|
73
|
117
|
266
|
260
|
2430
|
|
6
|
1994
|
436
|
337
|
309
|
239
|
156
|
51
|
99
|
41
|
35
|
84
|
194
|
141
|
2122
|
|
7
|
1995
|
452
|
304
|
291
|
198
|
137
|
223
|
132
|
10
|
123
|
273
|
294
|
187
|
2624
|
|
8
|
1996
|
399
|
540
|
148
|
257
|
92
|
56
|
52
|
124
|
146
|
355
|
208
|
293
|
2670
|
|
9
|
1998
|
294
|
335
|
377
|
246
|
198
|
198
|
179
|
100
|
104
|
216
|
92
|
93
|
2432
|
|
10
|
1999
|
298
|
298
|
120
|
96
|
147
|
109
|
154
|
67
|
54
|
159
|
102
|
222
|
1826
|
|
Rerata
|
364
|
298
|
230
|
205
|
160
|
108
|
94
|
104
|
81
|
170
|
233
|
236
|
2267
|
|
|
Sumber : UPT-HB BPPT, 2002
|
||||||||||||||
|
No
|
Jan
|
Feb
|
Mar
|
Apr
|
Mei
|
Jun
|
Jul
|
Agt
|
Sep
|
Okt
|
Nov
|
Des
|
|
1
|
251,6129
|
461,7857
|
132,5806
|
177
|
226,4516
|
80
|
70,64516
|
50,32258
|
59
|
78,3871
|
164
|
280,6452
|
|
2
|
428,7097
|
255
|
156,7742
|
131
|
172,2581
|
110
|
95,80645
|
271,9355
|
34
|
86,12903
|
81
|
312,5806
|
|
3
|
330,9677
|
235,7143
|
266,129
|
176
|
86,12903
|
23
|
31,93548
|
10,64516
|
47
|
52,25806
|
594
|
237,0968
|
|
4
|
318,3871
|
295,7143
|
220,6452
|
288
|
207,0968
|
92
|
58,06452
|
182,9032
|
133
|
259,3548
|
205
|
282,5806
|
|
5
|
371,6129
|
331,0714
|
246,7742
|
245
|
149,0323
|
137
|
60,96774
|
161,6129
|
73
|
113,2258
|
266
|
251,6129
|
|
6
|
421,9355
|
361,0714
|
299,0323
|
239
|
150,9677
|
51
|
95,80645
|
39,67742
|
35
|
81,29032
|
194
|
136,4516
|
|
7
|
437,4194
|
325,7143
|
281,6129
|
198
|
132,5806
|
223
|
127,7419
|
9,677419
|
123
|
264,1935
|
294
|
180,9677
|
|
8
|
386,129
|
578,5714
|
143,2258
|
257
|
89,03226
|
56
|
50,32258
|
120
|
146
|
343,5484
|
208
|
283,5484
|
|
9
|
284,5161
|
358,9286
|
364,8387
|
246
|
191,6129
|
198
|
173,2258
|
96,77419
|
104
|
209,0323
|
92
|
90
|
|
10
|
288,3871
|
319,2857
|
116,129
|
96
|
142,2581
|
109
|
149,0323
|
64,83871
|
54
|
153,871
|
102
|
214,8387
|
Menentukan peluang
hujan P>80%
|
No
|
m/n+1*100
|
Jan
|
Feb
|
Mar
|
Apr
|
Mei
|
Jun
|
Jul
|
Agt
|
Sep
|
Okt
|
Nov
|
Des
|
|
1
|
9,090909
|
251,6129
|
235,7143
|
116,129
|
96
|
86,12903
|
23
|
31,93548
|
9,677419
|
34
|
52,25806
|
81
|
90
|
|
2
|
18,18182
|
284,5161
|
255
|
132,5806
|
131
|
89,03226
|
51
|
50,32258
|
10,64516
|
35
|
78,3871
|
92
|
136,4516
|
|
3
|
27,27273
|
288,3871
|
295,7143
|
143,2258
|
176
|
132,5806
|
56
|
58,06452
|
39,67742
|
47
|
81,29032
|
102
|
180,9677
|
|
4
|
36,36364
|
318,3871
|
319,2857
|
156,7742
|
177
|
142,2581
|
80
|
60,96774
|
50,32258
|
54
|
86,12903
|
164
|
214,8387
|
|
5
|
45,45455
|
330,9677
|
325,7143
|
220,6452
|
198
|
149,0323
|
92
|
70,64516
|
64,83871
|
59
|
113,2258
|
194
|
237,0968
|
|
6
|
54,54545
|
371,6129
|
331,0714
|
246,7742
|
239
|
150,9677
|
109
|
95,80645
|
96,77419
|
73
|
153,871
|
205
|
251,6129
|
|
7
|
63,63636
|
386,129
|
358,9286
|
266,129
|
245
|
172,2581
|
110
|
95,80645
|
120
|
104
|
209,0323
|
208
|
280,6452
|
|
8
|
72,72727
|
421,9355
|
361,0714
|
281,6129
|
246
|
191,6129
|
137
|
127,7419
|
161,6129
|
123
|
259,3548
|
266
|
282,5806
|
|
9
|
81,81818
|
428,7097
|
461,7857
|
299,0323
|
257
|
207,0968
|
198
|
149,0323
|
182,9032
|
133
|
264,1935
|
294
|
283,5484
|
|
10
|
90,90909
|
437,4194
|
578,5714
|
364,8387
|
288
|
226,4516
|
223
|
173,2258
|
271,9355
|
146
|
343,5484
|
594
|
312,5806
|
|
Tahun
|
Bulan
|
|||||||||||
|
Jan
|
Feb
|
Mart
|
Apr
|
Mei
|
Jun
|
Jul
|
Ags
|
Sep
|
Okt
|
Nov
|
Des
|
|
|
1981
|
28
|
27
|
30
|
29
|
31
|
31
|
28
|
30
|
27
|
30
|
30
|
31
|
|
1982
|
27
|
28
|
30
|
30
|
29
|
30
|
30
|
31
|
31
|
30
|
29
|
30
|
|
1983
|
30
|
30
|
27
|
27
|
29
|
30
|
27
|
30
|
29
|
27
|
30
|
30
|
|
1984
|
27
|
28
|
30
|
30
|
29
|
28
|
28
|
30
|
29
|
29
|
28
|
28
|
|
1985
|
30
|
31
|
27
|
29
|
27
|
29
|
27
|
28
|
28
|
28
|
27
|
27
|
|
1986
|
31
|
30
|
31
|
28
|
28
|
29
|
29
|
28
|
27
|
29
|
29
|
29
|
|
1987
|
30
|
27
|
29
|
29
|
31
|
31
|
28
|
30
|
31
|
30
|
29
|
31
|
|
1988
|
29
|
28
|
27
|
30
|
29
|
31
|
31
|
30
|
29
|
30
|
29
|
28
|
|
1989
|
29
|
28
|
31
|
31
|
28
|
29
|
27
|
30
|
27
|
29
|
31
|
29
|
|
1990
|
27
|
30
|
29
|
27
|
31
|
27
|
28
|
30
|
28
|
29
|
31
|
27
|
|
Rataan
|
28,8
|
28,7
|
29,1
|
29
|
29,2
|
29,5
|
28,3
|
29,7
|
28,6
|
28,6
|
29,3
|
29
|
|
i
|
14,16706
|
14,09265
|
14,39108
|
14,31627
|
14,46602
|
14,69163
|
13,79635
|
14,84269
|
14,01837
|
14,01837
|
14,54109
|
14,31627
|
Neraca air sistem
tatabuku dengan hujan P>80%
|
Jan
|
Feb
|
Mar
|
Apr
|
Mei
|
Jun
|
Jul
|
Agt
|
Sep
|
Okt
|
Nov
|
Des
|
|
|
T
|
28,8
|
28,7
|
29,1
|
29
|
29,2
|
29,5
|
28,3
|
29,7
|
28,6
|
28,6
|
29,3
|
29
|
|
i
|
14,16706
|
14,09265
|
14,39108
|
14,31627
|
14,46602
|
14,69163
|
13,79635
|
14,84269
|
14,01837
|
14,01837
|
14,54109
|
14,31627
|
|
I
|
171,6579
|
|||||||||||
|
a
|
3,555381
|
|||||||||||
|
PE
|
78,06621
|
77,23891
|
80,58386
|
79,73866
|
81,43508
|
84,02503
|
73,98876
|
85,78213
|
76,41754
|
76,41754
|
82,29233
|
79,73866
|
|
P>80%
|
428,7097
|
461,7857
|
299,0323
|
257
|
207,0968
|
198
|
149,0323
|
182,9032
|
133
|
264,1935
|
294
|
283,5484
|
|
P-PE
|
350,6435
|
384,5468
|
218,4484
|
177,2613
|
125,6617
|
113,975
|
75,04354
|
97,12107
|
56,58246
|
187,776
|
211,7077
|
203,8097
|
|
AWPL
|
0,00
|
0,00
|
0,00
|
0,00
|
0,00
|
0,00
|
0,00
|
0,00
|
0,00
|
0,00
|
0,00
|
0,00
|
|
FC
|
61,74
|
|||||||||||
|
po
|
1,000412
|
|||||||||||
|
p1
|
-1,07381
|
|||||||||||
|
k
|
0,98302
|
|||||||||||
|
KT
|
61,74
|
61,74
|
61,74
|
61,74
|
61,74
|
61,74
|
61,74
|
61,74
|
61,74
|
61,74
|
61,74
|
61,74
|
|
∆KT
|
0,00
|
0,00
|
0,00
|
0,00
|
0,00
|
0,00
|
0,00
|
0,00
|
0,00
|
0,00
|
0,00
|
0,00
|
|
AE
|
78,06621
|
77,23891
|
80,58386
|
79,73866
|
81,43508
|
84,02503
|
73,98876
|
85,78213
|
76,41754
|
76,41754
|
82,29233
|
79,73866
|
|
Surplus
|
350,6435
|
384,5468
|
218,4484
|
177,2613
|
125,6617
|
113,975
|
75,04354
|
97,12107
|
56,58246
|
187,776
|
211,7077
|
203,8097
|
|
Defisit
|
0,00
|
0,00
|
0,00
|
0,00
|
0,00
|
0,00
|
0,00
|
0,00
|
0,00
|
0,00
|
0,00
|
0,00
|
|
Li
|
157,7896
|
173,0461
|
98,30178
|
79,76759
|
56,54777
|
51,28875
|
33,76959
|
43,70448
|
25,46211
|
84,4992
|
95,26847
|
91,71437
|
