Íslenskar landbúnaðarrannsóknir - 01.03.1972, Blaðsíða 53

51
Hiti C° Skýja- CJrkoma Tfðleiki Rykmý Bitmý f Aðrar
r r hula vinda r lofti lofti athuganir
1951 lofti vatni

Temperature C Clau- Preci- Frequency of winds Chirono- Simulidae Other
in the in the diness pitation midae in in the observations
air water the air air
14/6 4, 7 5, 1 8 0 ANA7 0 0
15/6 7, 8 7, 0 1 0 NA4 1 1
16/6 8,7 8, 5 0 0 N3 4 1
17/6 11, 5 10, 4 0 0 NVl 4 1
18/6 8,9 12,1 2 0 NA4 4 1
19/6 14,2 13, 1 2 0 0 4 6
20/6 15,1 15, 3 0 0 0 6 6
21/6 11,8 14,2 8 Sk. SV3 6 6
22/6 12, 7 12, 1 8 Sk. SA2 6 6 Suðlæg vindátt hefur aukið bit-
23/6 12, 1 12,4 8 Sk. NV3 6 6 mýiS. BoriS
24/6 13,9 13, 1 9 0. N3 4 6 þaS meS sér frá Laxá
25/6 16, 1 15, 3 0 0 0 6 4 Næturfrost
26/6 19, 7 17, 4 1 0 N2 6 6 DálítiS "leirlos"
27/6 20, 1 19, 3 1 0 V2 6 3
28/6 17,4 17, 9 1 Sk. VNV4 3 2
29/6 19, 1 17, 8 1 Sk. 0 4 2 MikiS "leirlos"
30/6 18,8 18,2 7 0 0 4 2 tl
1/7 13, 2 15, 1 8 Sk. SV4 2 4
2/7 5,4 12,2 9 Ú. N5 0 0
3/7 13, 1 15, 8 1 0 0 4 2 Mjög mikiS "leirlos", sem
4/7 18, 8 16, 7 4 0 Sk. 0 3 6 myndar skánir á vatninu
5/7 18, 4 17,6 7 0 3 3
6/7 13, 6 15, 0 8 Sk. ASA3 2 2
7/7 15, 1 14,7 7 0 N4 6 2 Ný rykmýsganga
8/7 13, 6 12, 8 7 Sk. N2 4 2 aS hefjast
9/7 12, 6 11,4 6 0 NA2 4 1 Hitinn { vatninu, þar sem leir-
10/7 10, 4 13,2 8 0 VNV2 0 8 8 1 losiS myndaSi skán var 24°,
11/7 17, 3 17, 1 1 0 1 en þar sem
12/7 16, 5 14, 5 8 0 V2 6 1 vatniS var
13/7 17, 3 14, 8 7 Sk. SV5 8 2 nokkurn veginn hreint var hiti
14/7 16, 5 15, 0 6 Sk. VSV3 8 1 17, 1°
15/7 14, 0 12,8 7 Sk. N1 8 1
16/7 14, 9 13; 1 7 Sk. NA3 6 1
17/7 11, 7 12,4 8 0 NV2 6 0
18/7 13,7 11, 6 6 0 VNV2 6 1
19/7 16,2 13, 1 6 Sk. 0 4 0
20/7 16, 7 14, 4 6 0 0 8 2 Skúrir síSdegis