DAILY SUNSPOT NUMBERS 1875 =============================================================================== Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Yr Day ------------------------------------------------------------------------------- 42 16 33 40 40 16 34 36 16 19 23 0 1875 01 14 16 38 37 39 19 34 36 0 19 21 0 1875 02 14 8 17 19 39 22 16 36 0 25 16 0 1875 03 28 16 33 21 36 21 10 36 0 21 28 0 1875 04 8 16 36 0 18 22 16 18 0 37 8 0 1875 05 0 18 39 18 18 22 16 0 0 18 0 0 1875 06 8 16 42 14 18 21 16 0 0 18 0 0 1875 07 18 16 39 16 16 21 0 0 0 13 0 0 1875 08 16 18 36 16 0 19 18 0 0 0 0 0 1875 09 8 33 16 36 0 18 21 0 0 0 0 0 1875 10 8 16 33 57 0 16 18 0 0 0 0 0 1875 11 0 0 18 55 0 0 18 0 0 0 0 38 1875 12 0 0 34 37 0 0 16 0 0 0 0 0 1875 13 0 0 34 36 0 0 16 0 0 0 0 0 1875 14 16 0 16 34 0 51 8 0 0 0 0 6 1875 15 18 0 16 39 0 37 0 0 0 0 0 11 1875 16 28 0 37 37 0 37 0 0 0 16 0 35 1875 17 28 14 37 36 0 30 0 0 0 0 0 39 1875 18 19 16 54 36 0 31 0 0 0 18 37 32 1875 19 21 38 54 19 0 32 0 0 0 18 39 19 1875 20 49 39 52 36 0 22 0 16 0 16 69 19 1875 21 39 33 37 16 0 40 0 17 0 9 69 20 1875 22 36 33 28 7 0 46 0 34 0 16 69 7 1875 23 36 54 36 14 18 24 0 34 0 0 83 9 1875 24 0 55 34 16 34 22 14 34 0 0 0 18 1875 25 0 55 33 18 16 22 15 34 0 18 16 20 1875 26 0 34 16 37 16 18 18 34 0 18 54 0 1875 27 0 41 36 43 16 16 19 34 18 20 0 19 1875 28 0 35 40 16 38 21 18 18 28 0 8 1875 29 0 39 42 16 33 21 18 19 30 0 7 1875 30 0 39 0 22 18 18 0 1875 31 ------------------------------------------------------------------------------- 14.6 21.5 33.8 29.1 11.5 23.9 12.5 14.6 2.4 12.7 17.7 9.9 Mean ------------------------------------------------------------------------------- Yearly Mean = 17.0