Íslenskar landbúnaðarrannsóknir - 01.03.1972, Blaðsíða 33

31
Hiti c,; Skýja- Orkoma Tfðieiki Rykmý Bitmý f Aðrar
l lofti f vatni huia vinda 1 iofti iofti athuganir
Temperature C° Clau- Preci- Frequency of winds Chirono- Simulidae Other
in the air in the water diness pitation midae in the air in the air observations
1/5 4, 6 2,1 3 0 S8 0 0
2/5 7, 2 2, 1 7 Sk. S3 0 0
3/5 7,6 3,2 5 0 0 0 0
4/5 6,7 2,8 8 0 A5 0 0
5/5 10, 0 2, 8 8 0 SA7 0 0
6/5 9,8 3, 4 5 0 SA5 0 0
7/5 11, 3 4, 1 3 0 0 0 0
8/5 11, 0 5,2 6 0 0 0 0
9/5 11,8 5, 8 8 Sk. 0 0 0
10/5 12, 0 6,2 5 0 0 0 0
11/5 10, 6 7, 0 2 0 SV3 0 0
12/5 16, 6 7, 4 8 0 0 0 0
13/5 15, 8 9,2 6 0 0 1 0
14/5 14, 2 11, 6 7 0 NA2 0 0
15/5 11, 6 11,0 9 0 A6 0 0
16/5 11,2 9, 7 8 0 SA8 0 0
17/5 10, 8 9, 5 3 0 S2 2 0 Mikil rigning um nóttina
18/5 10, 8 10, 0 7 0 SAl 2 0 Mývatn fslaust
19/5 15, 2 12, 4 4 0 S1 3 0
20/5 14,4 12,2 3 0 SV5 3 0
21/5 14, 7 12, 5 5 0 S6 3 0
22/5 13, 8 12,1 6 0 S5 3 0
23/5 15, 2 12, 6 6 Sk. S2 3 0
24/5 15, 8 12, 9 5 0 0 4 0 MikiS af hömum og rykmýspúpum
25/5 11, 6 12, 0 7 0 NA5 0 0 flýtur á vatninu
26/5 7,3 9,8 9 0 NA6 0 0
27/5 6,2 7, 4 9 Sé. A5 0 0
28/5 6, 4 5, 5 9 Sk. A8 0 0
29/5 7,2 5,4 9 R. NA3 6 0 Rykmýið sat á vatninu
30/5 14, 8 10, 4 6 Sk. 0 4 0
31/5 15, 6 12, 0 7 Sk. SV2 6 0
1/6 10,4 11, 6 9 Sk. NA4 2 0 Þann 2/6 var svo mikið af
2/6 13, 6 11, 9 8 Sk. 0 8 0 rykmýi að þaS
3/6 13,4 11, 2 5 0 SA7 6 0 myndaði þoku- belti, sem náði
4/6 8,2 9,0 9 Sk. A7 6 0 50-150 metra
5/6 10,2 8, 1 8 0 NA5 6 0 frá vatninu
6/6 8,4 7, 3 6 0 N5 6 0