DAILY SUNSPOT NUMBERS 1887 =============================================================================== Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Yr Day ------------------------------------------------------------------------------- 23 18 10 14 3 18 16 50 0 3 4 0 1887 01 18 17 6 3 17 11 18 53 3 6 0 0 1887 02 17 27 3 3 19 11 27 57 6 9 0 9 1887 03 11 27 0 0 20 6 24 52 0 0 0 13 1887 04 8 23 0 0 32 8 32 53 3 3 6 21 1887 05 11 11 0 0 29 18 46 54 4 0 11 25 1887 06 11 0 0 0 23 18 58 41 0 0 12 24 1887 07 3 0 0 0 40 15 59 30 0 0 12 31 1887 08 1 0 0 0 43 19 46 22 0 0 13 27 1887 09 0 0 3 0 49 23 36 18 3 0 12 29 1887 10 2 0 3 0 27 32 30 0 5 0 14 42 1887 11 0 0 3 0 15 29 26 0 0 0 15 39 1887 12 0 0 0 0 18 17 23 0 3 0 33 17 1887 13 0 0 0 1 14 16 23 16 7 2 25 16 1887 14 0 0 0 3 23 15 16 33 23 0 22 27 1887 15 0 0 0 3 28 14 12 23 21 6 4 24 1887 16 0 11 0 3 30 16 13 33 24 4 4 25 1887 17 3 22 8 0 29 20 3 28 22 12 3 29 1887 18 3 23 18 18 36 21 0 33 21 14 3 27 1887 19 0 25 15 20 28 22 0 33 20 21 13 24 1887 20 12 21 15 12 25 20 0 16 19 23 0 35 1887 21 12 30 9 13 7 20 0 16 18 22 0 39 1887 22 13 28 10 12 0 15 17 0 18 22 0 30 1887 23 18 25 3 12 0 3 18 0 0 14 0 36 1887 24 20 15 0 12 0 4 20 0 0 19 0 18 1887 25 23 16 4 16 0 3 30 0 0 7 0 18 1887 26 20 16 3 7 0 13 39 0 0 8 0 0 1887 27 19 14 0 12 10 15 26 3 3 3 0 0 1887 28 23 0 17 28 15 18 0 0 2 0 3 1887 29 23 0 27 14 14 13 0 0 0 0 3 1887 30 24 18 14 35 0 4 11 1887 31 ------------------------------------------------------------------------------- 10.3 13.2 4.2 6.9 20.0 15.7 23.3 21.4 7.4 6.6 6.9 20.7 Mean ------------------------------------------------------------------------------- Yearly Mean = 13.1