Veðráttan - 02.12.1990, Page 16

Ársyfirlit
VEÐRÁTTAN
1990
Lágmarksmælingar vid jörd, C°, Grass minimum tamperature, C°.
Mán. Month M cú I ■= IO 3» s a 1 3! t* £ * « O Q FJöldi frostdaga Number of days with frost M h <8 1 e “ 2 5 * Jp V s Lægst Lowest t* « rt a Q Q Fjöldi frostdaga Number of days with frost M h cð G c tp w 2 Lægst Lowest * ® rt ö Q Q FJöldi frostdaga Number of days with frost
REYKJAVÍK KORPÚLFSSTACIR HVANNEYRI
I * » ■ -4.4 -13.9 21 26 -5.3 -15.4 11 25 - - . - -
i r . .. -6.5 -16.1 28 28 -7.2 -18.7 23 28 - - - -
III.... -7.2 -16.2 1 31 -8.2 -22.4 8 31 - - - -
IV -4.2 -21.8 3 24 -5.4 -22.6 3 27 - - - -
V » T 1 2.8 -5.4 26 4 1.7 -8.3 26 8 1.0 -6.5 11.26 10
VI 4.1 -4.5 28 5 2.8 -4.2 29 6 4.4 -2.5 30 3
VII.... 6.2 -4.2 6 4 5.8 -3.5 4 4 5.7 -2.0 6 3
VIII... 6.4 0.3 12 0 5.4 -1.0 7.20 3 4.2 -2.4 5 4
IX..... 1.9 -5.1 24 12 0.8 -6.6 22 13 0.6 -9.5 29 12
t T T . 0.5 -9.4 6 1 3 -0.8 -12.8 17 17 -0.7 -9.5 6 18
XI..... -1.4 -13.0 3 14 -2.1 -14.8 3 15 -2.6 -13.5 3 16
XI I .... -4.9 -15.9 7 24 -6.2 -22.0 7 26 ~ ~ ~
H 3LAR*HJA LTADAL L ERKIHL í0 BIRKIHLÍÐ
-4.6 -12.4 14 26 -5.6 -14.4 3 27 -3.8 -15.0 11 25
I I - - -7.4 -20.2 28 27 -7.0 -21.7 28 26 -6.6 -17.2 10 25
III.... -9.7 -19.8 1 31 -9.3 -22.1 10 31 -8.3 -21.1 10 31
IV -6.6 -17.8 3 28 -6.3 -20.4 4 27 -5.1 -18.2 4 28
V T * 1 1.1 -4.0 23 12 0.5 -3.5 3 13 0.2 -7.5 23 13
VI 3.9 -3.0 28 5 4.1 -1.1 5 3 4.1 -1.0 5 3
VII.... 6.8 0.3 9 0 6.2 -0.8 4 1 6.3 0.5 22 0
VIII... 5.1 -0.6 25 1 5.3 -0.7 19 1 5.7 0.0 8 0
1.7 -4.1 20 10 1.2 -6.6 >0.30 11 0.7 -5.5 25.29 12
¥ T » 1 -0.2 -6.2 1 7 18 -1.3 -11.2 18 23 0.8 -7.5 11 11
-3.0 -12.2 20 21 -3.4 -12.0 23 21 -4.0 -17.0 21 22
XII.... -5.6 -18.0 20 25 -5.9 -18.4 20 24 -4.5 -14.5 12 25
ö YNUPARTUR SAMSST aoir HVERAVELLIR
... -3.6 -10.8 27 25 -4.1 -13.0 11 29 -8.9 -17.9 11 30
II--, -7.3 -19.4 22 27 - - - - -12.2 -25.0 28 28
III.... -6.0 -22.0 1 30 - - - - -13.8 -27.9 1 31
IV..... -4.3 -19.2 3 22 - - - - -10.7 -25.0 3 30
V • • • • • • 3.0 -5.0 26 6 1.5 -5.9 26 9 -1.6 -7.7 26 21
VI 5.2 -3.2 28 3 4.2 -1.5 8 4 1.7 -5.9 29 6
VI I.... 6.5 -2.5 2 4 6.3 -2.5 3 3 3.8 -4.7 6 4
VI II... 5.8 -1.5 17 1 5.6 -0.4 6 1 2.4 -4.1 25 6
IX 1.7 -8.6 29 11 1.6 -5.5 22 12 -1.7 -10.5 20 19
X..•.•• 0.4 -11.1 10 15 -0.6 -9.0 10 19 -3.0 -13.3 11 20
XI..... -1.3 -13.9 3.21 14 -2.3 -12.1 2 16 -5.7 -17.5 21 26
XII.... -4.5 -19.5 7 22 - - - - -9.2 -22.7 29 28
R YKIR í ÖLFUSI
I • •, -4.2 -11.0 11 28 _ _ _ - - _ _ _
II..... -5.6 -13.7 28 27 - - - - - - - -
III.... -6.4 -14.9 10 31 - - - - - - - -
IV -4.5 -14.8 4 27 - - - - - - - -
V.....• 2.8 -3.5 24 5 - - - - - - - -
VI..... 5.4 0.0 28 0 - - - - - - - -
VI I • • • • 7.7 3.2 1 0 - - - - - - - -
VI I I ... 7.4 2.3 23 0 - - - - - - - -
IX*.... 2.1 -3.0 20 11 - - - - - - - -
X 1.6 -4.2 6 12 - - - - - - - -
XI..... -1.0 -10.1 3 15 - - - - - - - -
XII.... -4.8 -17.6 7 25 “ “ ~ ~ ~ “
(112)
with frost