Table 2
Annual variation of the frequency of clear, partly cloudy, and overcast cloud conditions for total and low level cloudiness
Cloudiness, tenths Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Total Cloudiness
Amderma
0 to 2 28 31 31 23 12 12 18 10 7 7 14 22
3 to 7 13 12 12 12 10 10 14 12 10 10 10 10
8 to 10 59 57 57 65 78 78 68 78 83 83 76 68
Sum of (3 to 7) and
(8 to 10)
72 69 69 77 88 88 82 90 93 93 86 78
Golomyanny and Domashny Islands
0 to 2 45 39 36 35 16 11 9 7 5 17 35 39
3 to 7 13 13 16 16 11 8 8 7 5 13 14 12
8 to 10 42 48 48 49 73 81 83 86 90 70 51 49
Sum of (3 to 7) and
(8 to 10)
55 61 64 65 84 89 91 93 95 83 65 61
Kotelny Island
0 to 2 46 44 41 32 13 8 8 5 3 12 32 42
3 to 7 13 14 15 14 8 7 7 7 6 10 15 14
8 to 10 41 42 44 54 79 85 85 88 91 78 53 44
Sum of (3 to 7) and
(8 to 10)
54 56 59 68 87 92 92 95 97 88 68 58
Low Level Cloudiness
Amderma
0 to 2 57 65 66 52 30 30 41 28 21 19 31 44
3 to 7 8 7 7 10 10 9 10 13 14 15 12 9
8 to 10 35 28 27 38 60 61 49 59 65 66 57 47
Sum of (3 to 7) and
(8 to 10)
43 35 34 48 70 70 59 72 79 81 69 56
Golomyanny and Domashny Islands
0 to 2 76 75 78 76 45 30 29 23 17 41 64 70
3 to 7 4 5 7 7 8 9 5 7 9 12 6 4
8 to 10 20 20 15 17 47 61 66 70 74 47 30 26
Sum of (3 to 7) and
(8 to 10)
24 25 22 24 55 70 71 77 83 59 36 30
Kotelny Island
0 to 2 84 85 86 75 38 23 26 21 17 39 70 81
3 to 7 4 4 4 5 5 10 8 7 11 10 5 3
8 to 10 12 11 10 20 57 67 66 72 72 51 25 16
Sum of (3 to 7) and
(8 to 10)
16 15 14 25 62 77 74 79 83 61 30 19