Veðráttan - 02.12.1970, Blaðsíða 15

1970
VEÐRÁTTAN
Ársyfirlit
Lágmarksmælingar við jörð, C°. Grass minimum temperature, C°.
Mán. Month AKUREYRI, TILRAUNASTÖÐ JÖKULHEIMAR
Meðallágmark Mean Lægst Lowest Dag Date Fjöldi frostdaga ' Number of days with frost ■K cð H £ “ | ‘S s Lægst Lowest Dag Date Fjöldi frostdaga Number of days with frost •2 3 “ 1 s 2 Lægst Lowest Dag Date Fjöldi frostdaga Number of days with frost
VI ... . 2.9 -2.8 10 8 1.8 (-5.0) i 4
VII ... . 3.2 -2.2 3 3 0.8 -4.0 24 6 —
VIII .... 3.7 -3.7 10 2 2.8 -2.9 22 4 — — — —
IX ... . -0.4 -9.2 15 16 — — — — — — — —
X . . . . -3.4 -20.1 27 21 — — — — —
XI ... . -8.3 -18.0 2 28 — — — — — — — —
t Reykjavík og á Mókilsá, Reykhólum, Akureyri og SkríBuklaustri eru mælar hafðir úti allan sólarhringinn og
lesið af þeim kl. 9. Annars staðar eru mælar einungis úti að næturlagi.
Sjávarhiti C°.
Sea surface temperature C°.
Ár
Year
Meðalhiti. Mean temperature.
Febr. Marz Apríl Maí Júní Júlí Ágúst Sept. Okt. Nóv. Des.
STÖÐ
Station Jan.
Reykjavik............... 1.3
Stykkishólmur........... 0.5
Suðureyri............... 0.1
Kjörvogur............... 0.9
Hraun................... 0.9
Raufarhöfn.............. 1.0
Þorvaldsstaðir.......... 1.3
Dalatangi............... 1.6
Teigarhorn.............. 0.4
Grindavlk............... 5.6
STÖÐ
Station Jan.
Reykjavík............... -1.0
Stykkishólmur........... -0.6
Suðureyri............... -1.0
Kjörvogur............... -0.8
Rauíarhöfn.............. -0.6
Teigarhorn.............. -1.5
Grindavík............... 0.5
0.6 1.0 2.8 6.0 8.5 9.4
0.2 0.1 1.3 3.9 6.9 9.5
-0.8 -0.6 1.2 4.3 7.2 8.6
0.3 0.1 1.8 2.3 5.2 7.2
0.0 -0.9 0.8 3.1 6.4 7.2
0.8 -0.9 -0.9 2.4 5.4 6.4
-0.1 -0.7 -0.5 1.9 7.5 7.0
1.0 0.1 0.4 1.7 3.2 6.1
-0.6 -1.0 0.9 5.3 10.1 7.3
5.2 5.8 5.3 6.7 9.1 10.2
-1.4 -1.6 -1.3 -0.8 -1.4 -2.3
-0.5 -0.9 -1.1 -1.2 -1.2 -0.7
-1.3 -1.1 -0.5 -0.1 -0.2 -0.9
1.0 -1.1 -0.2 -1.7 -1.3 -1.2
-0.2 -1.9 -2.7 -1.9 -2.0 -2.4
-2.3 -3.0 -2.3 -0.1 2.6 -1.9
0.2 0.4 -0.8 -1.2 -0.5 -0.6
10.1 9.0 7.4 4.1 2.9 5.3
9.3 8.3 7.2 5.1 4.3 4.7
9.1 7.7 5.7 2.8 1.5 3.9
8.6 7.0 5.6 — — —
7.8 6.0 5.3 3.1 2.4 3.5
8.1 6.3 5.2 3.4 2.6 3.3
7.6 6.1 5.0 3.3 2.4 3.4
6.3 6.0 4.9 3.9 3.1 3.2
7.8 5.8 4.3 1.8 3.5 3.8
10.3 8.4 7.4 5.1 6.0 7.1
-1.6 -1.1 -0.4 -1.3 -0.5 -1.2
-1.2 -0.9 0.5 0.8 1.9 -0.4
-0.9 -0.9 -0.6 -1.5 -0.7 -0.8
-0.4 -0.7 -0.3 — — —
-1.3 -1.4 -0.2 -0.4 0.0 -1.3
-1.2 -1.7 -1.6 -2.5 0.6 -1.2
-0.7 -1.4 -0.6 -1.4 0.8 -0.5
Vik sjávarhita frá meðallagi. Deviation frorn normal.
Ár
Febr. Marz Aprii Maí Júní Júlí Ágúst Sept. Okt. Nóv. Des. Fear
(111)