Íslenskar landbúnaðarrannsóknir - 01.03.1972, Page 19

17
Hiti Cu Skýja - Orkoma Tíðleiki Rykmý Bitmý t Aðrar
f hula vinda 1 lofti athuganir
l lofti
1944 lofti vatni
Temperature C° Clau- Preci- Frequency Chirono- Simulidae Other
in the in the diness pitation of winds midae in in the observations
air water the air air
19/6 • 4 0 SV9 1 i Fyrsta bitmýið er sást v/Mý-
vatn hjá Gríms-
20/6 13, 6 9, 6 6 0 V3 1 1 4 stöðum á þessu vori
21/6 17,4 12,6 8 0 0 6
22/6 19,2 15,4 6 0 0 1 6 Rykmýspúpur í yfirborði
vatnsins
23/6 16, 6 14, 5 0 0 SV9 0 2
24/6 1,0 6, 5 8 Sn. N8 0 0
25/6 16,2 10,6 4 0 0 2 4
26/6 9, 6 11,2 4 0 NV6 0 2
27/6 10, 4 11,8 4 0 N1 2 4
28/6 14, 6 12, 8 0 0 N3 2 2
29/6 15, 6 13, 6 6 0 NV3 2 2
30/6 13,2 12,8 6 0 V3 0 2
1/7 18,0 14, 8 4 0 N1 2 2
2/7 18, 6 17,4 0 0 0 2 2
3/7 19,2 17, 4 4 0 N3 2 2
4/7 15, 2 14,8 6 0 A3 2 2
5/7 8,0 11,5 8 R. N3 0 0
6/7 11,5 11,0 8 R. S3 0 4
7/7 18,8 16, 2 4 0 0 2 2
8/7 16,2 15, 0 6 0 NA3 2 2
9/7 10, 2 11,6 8 0 N3 0 1
10/7 17,2 13, 4 6 Sk. 0 4 2
11/7 10, 4 11,2 6 t. N8 0 0 ASeins vart við"leirlos"í
12/7 18,5 14, 2 0 0 0 2 2 Mývatni
13/7 14, 0 15, 0 4 0 NV3 0 0
14/7 9, 0 13,2 8 t. NV6 0 4
15/7 7, 0 10, 0 8 Sk. NV6 0 2
16/7 19, 5 14,2 4 0 0 2 2 Næturþoka
17/7 14, 6 16,4 6 Sk. 0 2 0
18/7 20, 6 17, 4 4 0 0 2 0 MikiS "leir- los" í Mývatni
19/7 20, 8 18, 6 0 0 0 4 0 MikiS "gulaslý" að myndast á botni Mývatns
20/7 21, 4 18,8 4 0 NV3 2 0 og eykst meS
21/7 22, 2 19,8 4 0 N3 2 0 hverjum degi
22/7 17,0 16,4 4 0 NV3 4 0