Veðráttan - 02.12.1970, Blaðsíða 16

Ársyfirlit
VEÐRÁTTAN
1970
Snjódýpt (cm) þá daga, sem jörð var alhvít október 1969 — 15. júlí 1970.
Depth of snow on days with total snow cover October 1969 — July 15th 1970.
Reykjavík
Hólmur
Stardalur
Mánuður Month Meðaltal Mean Mest Most Dag Date Fjöldi daga Number of days Meðaltal Mean (0 «9 0) o SS! Dag Date Fjöldi daga Number of days 3 s « 8 3* Mest Most Dag Date aS “i. - (J w 5 »»» =2 £ ’O ■o O fc
X 4.3 8 i 4 3.0 8 i 4 5.5 6 31 2
XI 2.4 4 1,2-4 12 3.1 5 5 10 21.6 40 7 30
XII 7.2 30 14 20 9.2 35 14 19 14.1 42 14 29
I 1.0 1 5-7,11 4 4.7 8 22 3
II 19.3 35 17 22 39.7 60 19-22 22 — — — 24
III 6.7 10 1-8 15 8.0 25 8 7 30.0 45 9 31
IV 1.4 3 1 5 1.2 2 20 5 21.3 45 3 18
Vegið meðaltai Veighted mean 8.9 82 17.2 67 21.2 137
Stóri-Botn
Akranes
Andakílsárvirkjun
X 20.0 20 31 1 11.0 11 31 1
XI 21.7 28 1 6 1.8 4 15 4 3.7 9 4 13
XII 27.8 30 13 4 13.9 26 14 ii 5.1 19 14 16
I 2.0 2 4 i 1.3 2 4 4
II 32.5 35 16 2 15.2 26 13 19 4.6 7 13,17 15
III 2.0 2 9 1 2.3 6 29 14
IV 25.0 25 3 1 4.3 5 20 3 2.7 4 19 3
Vegið meðaltal Veighted mean 25.1 14 11.9 39 3.9 66
Síðumúli Brekka Þverholt
X 16.0 16 31 1 5.3 20 31 6 4.0 4 31 1
XI 9.1 20 1 14 17.4 25 1 22 3.2 4 3,4 6
XII 2.4 4 13 8 10.8 17 12,14 12 5.9 19 14 18
I 1.8 2 10,11,31 4 4.5 6 12 4 2.6 7 4 9
II 1.1 2 1 14 4.1 6 17 14 9.1 20 13,14 22
III 2.3 3 17,25,29-31 9 5.6 17 30 16 3.1 8 28-31 16
IV 3.7 5 19 3 12.9 18 3 8 3.7 8 1 6
V 1.5 2 3 2
Vegið meðaltal Veighted mean 4.1 53 9.7 84 5.4 78
Arnarstapi Stykkishólmur Hamraendar
X 3.5 4 31 2 3.0 4 31 2 9.0 9 31 1
XI 2.6 6 3,4 17 2.0 3 1-4 21 2.3 16 3 23
XII 10.4 34 12 18 8.5 20 12-14 10 1.5 2 14 2
I 1.7 5 4 9
II 12.2 24 13 21 14.3 40 13-16 21
III 3.9 9 28 25 4.3 9 29-31 10 9.8 15 28 4
IV 5.1 10 1,20 8 3.2 9 20 6 7.0 8 1 2
Vegið meðaltal Veighted mean 6.5 100 7.1 70 co 32
Máskelda Lambavatn Hvallátur
X 3.0 6 31 4 6.0 8 31 2 3.5 5 31 2
XI 8.6 10 11-16 17 2.7 3 14—15 3 4.3 8 14-15 23
XII 3.8 7 ii 16 4.6 7 5 7 6.3 20 13-14 16
I 2.1 5 12 9 6.0 6 4 1 2.1 4 4 15
II 3.6 8 17 14 9.8 15 17-20 21
III 2.3 5 28 22 2.8 8 31 9 2.2 5 17 17
IV 1.0 1 3,22,23 3 3.7 9 1 7 2.4 5 1 8
Vegið meðaltal Veighted mean 4.2 71 3.7 43 4.9 102
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