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

                                      WDC for Geomagnetism, Kyoto
                                Hourly Equatorial Dst Values (FINAL)      
                                               JULY   2013
      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  -39 -39 -40 -36 -35 -35 -35 -33  -31 -31 -31 -30 -30 -32 -30 -30  -30 -30 -27 -25 -24 -22 -19 -16
 2  -16 -17 -19 -19 -19 -18 -16 -16  -17 -19 -20 -20 -21 -20 -19 -19  -19 -17 -12 -12 -11 -10 -10  -7
 3   -9 -13 -15 -16 -16 -15 -13 -10  -11 -12 -14 -15 -16 -17 -17 -16  -13 -10 -11 -14 -12 -10  -5  -4
 4   -8  -9  -8  -9  -9 -10  -8  -6   -3  -3  -2  -3  -4  -5  -7  -8   -7  -3   4   9  12  10  11   8
 5    1  -1   1   0  -6 -18 -24 -21  -20 -17  -9   1  -2  -1  -6  -3   -1   3  12   3  -9 -10  -6  -2

 6   -9 -23 -35 -46 -52 -58 -67 -72  -77 -79 -79 -78 -78 -81 -83 -85  -86 -85 -87 -86 -83 -82 -79 -67
 7  -49 -47 -45 -42 -37 -33 -29 -28  -27 -25 -25 -23 -23 -22 -21 -19  -17 -14 -15 -20 -20 -19 -19 -17
 8  -17 -15 -15 -15 -16 -18 -23 -21  -18 -16 -17 -16 -16 -15  -9 -10  -11 -10  -8  -7  -6  -8 -10  -8
 9   -5  -3  -1   0  -1   0   0   0   -3  -5  -1   1   3   5   1  -2   -5  -2  -5  -5  -1  14   8   4
10    3   0 -12 -18 -29 -40 -47 -50  -51 -49 -49 -54 -49 -42 -49 -53  -53 -51 -52 -50 -52 -56 -53 -43

11  -34 -33 -34 -27 -26 -32 -38 -45  -38 -41 -44 -44 -46 -48 -47 -47  -42 -44 -43 -47 -43 -41 -36 -32
12  -27 -24 -21 -27 -30 -29 -27 -24  -24 -24 -22 -22 -21 -18 -18 -18  -19  -8  -7 -12 -17 -16  -9  -7
13  -14 -17   3   2  -6  -7 -10  -7   -8  -9  -5  -5  -4  -3  -2   1    0  -2  -6 -14 -23 -27 -27 -27
14  -27 -32 -34 -32 -31 -34 -37 -31  -30 -38 -43 -45 -37 -46 -52 -58  -59 -65 -70 -67 -68 -78 -81 -80
15  -74 -60 -52 -54 -50 -49 -45 -49  -52 -48 -46 -49 -50 -52 -53 -54  -51 -49 -43 -37 -34 -35 -34 -30

16  -27 -24 -25 -27 -28 -26 -26 -25  -25 -25 -24 -23 -23 -20 -18 -20  -23 -24 -22 -20 -21 -21 -17 -13
17  -13 -11  -9  -8  -8 -10  -9  -6   -2   0   2   3   2   0  -2  -1    1   3   5   7   7   3   0   0
18   -1   0   1   0   1   4   7   5    9  11   9  11   8  15  17   8    7   5   3  -6  -7 -10 -10  -7
19   -5  -5  -9 -18 -20 -20 -15 -16  -20 -23 -18 -16 -11 -15 -18 -17  -19 -25 -21 -18 -16 -18 -16 -15
20  -12 -14  -9  -8  -8  -8  -8  -9  -11 -10  -9  -8  -7  -5  -5  -5   -8  -9  -9 -12 -14 -15 -12 -10

21   -8  -3  -1  -1  -2  -1  -1  -3   -3  -5  -6  -4   0   0  -1   2    1  -6  -7  -7  -8  -5  -4  -2
22   -2  -1  -1  -1   0   2   6   5    4   5   6   6   5   5   6   6    5   4   0  -2  -2  -4  -2  -1
23    0   0  -5  -5  -4  -2  -1   0    0  -2  -2  -4  -7  -6  -3   0    0  -2  -4  -7  -8 -11 -13 -10
24   -9 -11 -11 -12 -11  -8  -4  -2   -2   1   3   3   1  -1  -1  -1   -2  -6  -9 -13 -12 -11  -9  -7
25   -5  -3   0   2   3   2  -1  -4   -4  -1   3   6  11  14  15  16   16  18   8   3   4  -6  -2  -6

26  -19 -19 -12 -10 -17 -16  -9  -8  -11 -11  -9  -7  -8 -12  -5  -6  -10  -9 -13 -20 -21 -22 -20 -17
27  -17 -18 -16 -17 -13 -12 -10 -11  -10  -9  -7  -2   0   1   1   3   -2  -6 -14 -16 -14 -13 -15 -20
28  -22 -21 -25 -27 -21 -18 -14 -17  -17 -16 -12  -7  -4  -4  -4  -8   -8  -9 -10 -11 -15 -17 -18 -17
29  -16 -13 -10  -8  -7  -8  -8  -8   -8  -7  -5  -1   0  -2  -4  -2   -3  -4  -4  -2   1   2   2   2
30    1   2  -2  -5  -8  -5  -5  -6   -4  -1  -2  -3  -4  -8 -10  -9  -10 -12 -17 -19 -19 -16 -15 -12

31  -12 -12 -10  -9 -10  -7  -6  -5   -4  -4  -4  -4  -1   1   1  -2   -2  -5  -6  -6  -5  -5  -3  -4