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(The monthly data in the wdc-like format is here.)

                                      WDC for Geomagnetism, Kyoto
                                Hourly Equatorial Dst Values (FINAL)      
                                            OCTOBER   2008
      unit=nT                                                                                      UT
      1   2   3   4   5   6   7   8    9  10  11  12  13  14  15  16   17  18  19  20  21  22  23  24
DAY
 1   -2  -1  -1   0   2   4   3  -4   -6  -1  -1   0   2   4   7   4    3   3   0   0  -1   2  -2  -5
 2   -6  -6  -6  -1  -2  -4  -2   0    4  -1  -5 -15 -27 -29 -24 -19  -17 -17 -16 -15 -16 -15 -13 -13
 3  -12 -20 -20 -18 -15 -16 -21 -21  -17 -16 -18 -16 -20 -16 -12 -13  -12  -8  -5  -4  -6 -16 -17 -11
 4  -12 -12 -14 -18 -19 -15 -13 -13  -11 -13 -16 -17 -15 -16 -16 -16  -14 -15 -14 -13 -14 -16 -17 -14
 5  -13 -14 -16 -15 -11 -12 -13  -7   -3  -2  -3  -2  -3  -5  -7  -9   -8  -9 -12 -13 -14 -13 -11 -11

 6  -10 -10 -11 -13 -14 -12 -11 -12  -11 -10  -8  -7  -8  -7  -4  -3   -3  -5  -7  -6  -4  -4  -6  -5
 7   -6  -8  -7  -6  -4  -3  -3  -2   -2  -2  -2  -1  -2  -3  -4  -7   -7  -7  -6  -3  -2  -3  -4  -4
 8   -3  -4  -5  -4  -4  -5  -4  -2   -2  -1   0   2   4   5   4   3    4   5   5   5   5   3   1   1
 9    1   0   1   1   1   0   0   1    2   2   2   2   1  -1  -1  -1    0   0  -1  -2  -3  -2  -2  -2
10   -3  -2  -1   1   4   7   8   6    6   7   7   8   6   6   4   1    1   0   0   2   5   7   9   8

11    9   7   2  -1  -4  -2   7  12   -6 -29 -47 -54 -45 -38 -41 -43  -44 -52 -47 -41 -38 -36 -32 -35
12  -40 -38 -39 -40 -39 -37 -36 -32  -30 -27 -28 -25 -26 -25 -25 -23  -23 -24 -23 -21 -21 -23 -22 -22
13  -23 -24 -25 -22 -24 -22 -18 -18  -22 -20 -18 -18 -16 -15 -16 -19  -19 -18 -16 -15 -15 -16 -17 -18
14  -20 -19 -17 -13 -16 -16 -17 -21  -22 -21 -18 -14 -12 -10 -12 -12  -12 -13 -14 -11  -9  -9  -8 -10
15  -14 -20 -26 -27 -27 -27 -28 -33  -33 -30 -27 -26 -24 -23 -21 -20  -19 -15 -11  -7  -8 -12 -17 -16

16  -11 -12 -13 -13 -16 -18 -19 -20  -20 -18 -18 -17 -17 -17 -18 -20  -19 -16 -12 -10 -11 -13 -11 -12
17  -13 -15 -14 -13 -10  -9  -8  -8  -10 -12 -11 -10 -10  -7  -7  -8   -9  -9  -6   0  -1  -2  -4  -5
18   -6  -8  -7  -6  -7  -6  -4  -6   -7  -6  -5  -3  -1   0   0   0    2   4   4   6   7   7   5   3
19    2   0   0   1   0   1   2   1   -2  -2  -4  -7  -7  -5  -6  -4   -4  -6  -4  -3  -2  -3  -9 -17
20  -18 -15 -12  -9  -9  -9  -9 -10  -10  -9  -5  -3  -1   2   1  -2   -4  -5  -4  -3  -2  -4  -3  -3

21   -4  -7 -10 -13 -10  -7  -7 -10  -11  -9  -7  -4  -3  -2  -4  -5   -5  -5  -5  -3  -1  -3  -2  -2
22   -2  -2   0   0   1   2   3   3    3   4   4   5   2   0   0  -1   -5  -7 -13  -8  -7  -5  -8 -10
23  -10 -13 -13 -10 -11 -10  -7  -8   -8 -10  -7  -5  -4  -3  -4  -4   -3  -1  -2   0  -1  -3  -3  -2
24   -2  -1  -2   1   0  -1  -2  -3   -3  -1   0   0  -1  -3  -3  -3   -3  -4  -5  -4  -4  -4  -5  -5
25   -2   0   0   1   3   3   5   6    7   9   7   5   5   4   5   5    2   4   5   2   1   3   7  10

26   11  13  12   9   6   7   2   5    3   2   2   2   3   1  -3  -1   -2  -3  -3  -4  -4  -5  -4  -5
27   -7  -3  -1   0   0  -1  -4  -4   -3  -3  -4  -4  -2  -1  -1  -2   -3  -3  -2  -2  -1   1   2   2
28    2   4   5   3   1   1   6   9    5  10  11  12  15  14  12   8    8   6   5   2   4   4   7  11
29    8   6   7   7   4   1 -22 -19  -15  -9  -7  -8  -6 -10 -11 -11  -16 -18 -15 -16 -17 -15 -15 -15
30  -13 -12 -10  -7  -4  -5  -6  -6   -7 -10  -9 -13 -13 -10  -9  -9  -15 -18 -17 -14 -11 -11 -13 -14

31  -13 -10 -12 -12 -11 -12 -14 -16  -15 -14 -12  -8  -6  -6  -6  -7   -9 -10 -10  -8  -8 -10 -12 -13