Veðráttan - 02.12.1967, Blaðsíða 26

Ársyfirlit
VEÐRÁTTAN
1967
Sólland f Reykjavík. (Mælingar eru gerðar kl. 8-10).
GróSurlaus reitur. Bare soil.
5 cm 10 cm 20 cm
Gróðurreitur í skjólbelti.
Sheltered grass.
2 cm 5 cm 10 cm 20 cm
Mánuður eö cö 1 '~3 cö g a í-. cs cö 40 g é a o S . * _!« Sh as aS K> g X • £ 03 a c K> B i 73 40 73 40 73 40 — 1 73
Month sl sS Ms 0) W) S2 <D +J SIS 0) Me hiti Me hiti
Janúar . — — — — — — -0.4 -0.3 -0.1 -0.1
Febrúar . — — — — — — 0.0 0.0 0.0 0.0
Marz . — — — — — — -0.9 -0.7 — -0.2
Apríl . — — — — — — 0.5 0.1 — -0.1
Maí 9.90 2.2i) 7.1i) 5.12) 6.11) 2.9i) 6.7 5.2 6.63) 5.0
Júni 11.7 6.9 9.5 7.8 8.7 7.1 10.8 10.0 9.8 9.8
Júli 14.1 8.2 11.8 9.6 11.0 8.8 12.9 12.1 11.9 12.1
Ágúst 13.2 8.0 11.3 9.3 10.6 8.9 11.4 11.1 11.1 11.5
September .... 9.7 5.2 8.3 6.5 8.2 7.1 7.7 7.9 8.0 8.7
Október 3.1 0.1 2.8 1.8 3.5 2.8 2.0 2.4 2.7 3.7
Nóvember .... . — — — — — -0.2 -0.1 -0.2 0.3
Desember .... . — — — —
1) Samkvæmt mælingum 11.—31. maí. 2) Samkvæmt mælingum 13.—31. maí.
3) Samkvæmt mælingum 10.—31. mai.
Tilraunastöðin, Akureyri.
(Mælingar eru gerðar kl. 8).
Soil temperature C°.
Grasreitur. Grass covered.
5 cm 10 cm 20 cm
Mánuöur 1 73 40 „h <D 4-J j.* cö cö 40 £ a> 43 , * ' cö CÖ c o Í CÖ 40 0) ■*-> j,* CÖ 2 » E 40 .0) w cö 40 0) +■* X _L, c- cö 52 40 £ t t- cö CÖ c o bc 6 100 cm
Month ss S2 sS S2 s
Janúar — — -0.20 — — 0.20 1.10 2.41)
Febrúar -0.32) — — -0.22) — — 0.12) — — 1.02) 2.22)
Marz — — — — — — — —
Apríl -0.23) — — -0.13) — — 0.13) — — 0.73) 1.73)
Mai 1.9 — — 2.1 — — 2.0 — — 1.9 2.2
Júní 11.14) 8.24) 7.9 9.80 7.6->) 7.4 8.74) 7.44) 5.6 3.9
Júlí 11.4 9.0 8.7 10.4 7.4 8.6 9.8 8.2 7.5 5.6
Ágúst .... 9.85) 12.3 9.4 9.5 11.2 8.9 9.4 10.4 8.8 8.3 6.7
September .... 7.2 9.2 6.9 7.7 8.7 7.1 8.1 8.7 7.6 8.0 7.0
Október 2.3 — — 2.9 — — 3.7 — 5.4 6.1
Nóvember — — 0.2 — — 0.8 — 2.2 3.9
Desember -0.5 — — -0.2 — — 0.1 — — 1.4 2.9
1) Samkvæmt mælingum 10.—31. janúar. 2) Mælingar vantar 28. febrúar vegna snjóa.
3) Samkvæmt mælingum 11,—30. apríl. 4) Samkvæmt mælingum 2.—30. júní.
5) Samkvæmt mælingum 10.—31. ágúst.
Gróðurlaus reitur. Bare soil.
5 cm 10 cm 20 cm
, <3 0 X , X . * , £
Mánuður 'Zj cö 1 s CÖ CÖ § S sS 03 cö S S ■3 a S| sS 03 cö 40 S
Month 0) m <D tuo
Júni . . . . 12.80 7.20 11.10 8.10 9.50 8.10
Júlí . . . . 13.1 7.8 11.9 8.6 10.8 9.0
Ágúst . . . . 13.4 8.1 11.9 8.9 10.7 9.3
September . . . . 9.5 5.4 8.7 6.4 8.5 7.8
1) Samkvæmt mælingum 11.—30. júni.
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