the numerical sea ice forecast in finland in the winter 1993-94 ...

29
Table 2. Daily air temperatures and 30-year monthly averages 1 Jan.-3 1 Mar. 1994 (FM1 1994).
ULU,
IRPORT
Date 1994 Mean
1 I ,Jan -9.4
12,Jan -8.2
J3,Jan -9.0
14,Jan -6.7
35,Jan -7.4
16,Jan -9.8
17,Jan -10.4
38,Jan -4.8
19,Jan -7.4
1 O.Jan -9.9
Il .Jan -19.4
I2,Jan -13.2
I3,Jan -3.5
14,Jan 1.1
I5,Jan -6.1 -11.1
16,Jan -7.9
17,Jan -18.9
18,Jan -21.3
19,Jan -17.0
20,Jan -9.2
2 1 ,Jan -2.0
22,Jan I .5
23,Jan
-9. I
24,Jan -9.2
25,Jan -19.2
26,Jan -22.2
27,Jan -14.5
28,Jan -15.2
29,Jan -18.3
30,Jan -18.8
3 I ,Jan -19.7
IAASA,
URPORT
Date 1994 Mean
31,Jan -1.4
32,Jan -3.6
33.Jan -9.5
34,Jan -6.3
35,Jan -6.6
36,Jan -5.9
37,Jan -5.9
38,Jan -1.6
39,Jan -9.4
1 0,Jan -11.1
1 I ,Jan -9.8
12,Jan -7.4
13,Jan 0.4
I4,Jan 1.8
I5,Jan -2.1 -7.8
16,Jan -5.5
I7,Jan -13.1
18,Jan -14.1
19,Jan -14.8
20,Jan -2.4
2 1 ,Jan 0.4
22,Jan -0.2
23,Jan -2.6
24,Jan -3.1
25,Jan -8.8
26,Jan -9.4
27,Jan -8.4
28,Jan -11.5
29,Jan -12.3
30,Jan -12.0
3 1 .Jan -14.6
tAUMA,
IUVSKAJASKARI
Date 1994 Mean
31,Jan -0.7
32,Jan -2.4
33,Jan -2.2
D4,Jan -3.4
35,Jan -4.2
36,Jan -4.0
D7,Jan -1.5
D8,Jan 1.3
39,Jan -1.3
10,Jan -1.1
I I ,Jan -3.5
12,Jan -3.8
13,Jan 1.7
14,Jan 2.6
IS.Jan 0.5 -5.3
16,Jan -4.8
I7,Jan -6.4
Iå,Jan -5.0
19,Jan -12.9
20,Jan -1.2
2 I ,Jan 1.6
22,Jan 0.6
23,Jan
-0. I
24,Jan -1.4
25,Jan -4.8
26,Jan -5.5
27,Jan -4.4
28,Jan -7.5
29,Jan -8.6
30,Jan -11.0
3 I ,Jan -11.7
dAARIANHAMINA,
LIRPORT
Date 1994 Mean
Dl ,Jan -0.9
D2,Jan -2.3
D3,Jan -2.0
D4,Jan -2.3
D5,Jan -1.0
D6,Jan
-0. I
07,Jan 0.8
08,Jan 2.7
D9,Jan -2.1
I 0,Jan 1 .o
1 1 ,Jan -2.4
I2,Jan -0.1
13,Jan 3.5
14,Jan 3.3
I5,Jan 1.3 -3.5
I6,Jan -2.9
17,Jan -4.8
I8,Jan -7.3
I9,Jan
-6. I
20,Jan 1.6
2I,Jan
4. I
22,Jan 1.7
23,Jan 1.5
24,Jan -0.9
25,Jan -1.9
26,Jan -1.6
27,Jan -0.6
28,Jan -3.9
29,Jan -5.5
30,Jan -6.6
3 I ,Jan -7.0
IELSINKI,
WSANIEMI
Date 1994 Mean
3 1 ,Jan -1.1
32,Jan -0.6
33,Jan -0.2
D4,Jan -1.2
35,Jan -4.3
36,Jan -3.8
D7,Jan -0.7
D8,Jan I .o
39,Jan -1.3
10,Jan -2.2
1 I,Jan -3.7
12,Jan -3.8
13,Jan 1.3
I4,Jan 2.4
I5,Jan 1.4 -5.7
16,Jan 0.2
I7,Jan -5.2
I8,Jan -7.7
l9,Jan -10.6
20,Jan -3.7
2 I ,Jan 1.6
22,Jan I .7
23,Jan 0.2
24,Jan -1.3
25,Jan -4.1
26,Jan -5.4
27,Jan -3.0
28,Jan -2.8
29,Jan -11.9
30,Jan -13.6
3 I .Jan -12.1
COTKA,
tANKK1
Date 1994 Mear
DI ,Jan -2.2
02,Jan
-2. l
03,Jan -1.2
04,Jan -2.3
05,Jan -6.2
06,Jan -4.7
07,Jan -3.9
08,Jan 0.0
09,Jan -2.8
IO,Jan -2.6
I 1 ,Jan -4.7
12,Jan -6.0
13,Jan 0.0
I4,Jan 1.4
15,Jan 1.1 -6.7
I6,Jan 0.0
l7.Jan -4.4
I8,Jan -8.0
I9,Jan -13.5
20,Jan -5.7
2 I .Jan 0.5
22,Jan 0.3
23,Jan -1.0
24,Jan -2.0
25,Jan -5.3
26,Jan -8.6
27,Jan -5.9
28,Jan -2.9
29,Jan -11.6
30,Jan -15.6
3 I ,Jan -14.5
II ,Feb -23.1
12,Feb -23.5
13,Feb -25.5
14,Feb
-25. I
15,Feb -17.6
16,Feb -15.8
37,Feb -16.4
38,Feb -17.9
19.Feb - 13.3
1 O.Feb -19.9
1 1 ,Feb -24.5
I2,Feb -19.8
13,Feb -12.7
14,Feb -10.4
15,Feb -6.0 -10.4
I6,Feb -8.4
17,Feb -8.3
18,Feb -10.7
1 I ,Feb -20.5
12.Feb -18.9
13,Feb -20.2
14,Feb -22.7
15,Feb -2 I .O
16,Feb 19.4
i7,Feb -16.3
38,Feb -8.5
I9,Feb -9.2
1 O.Feb -13.0
I 1 ,Feb -18.6
I2,Feb -17.2
13,Feb -11.2
14,Feb -7.1
15,Feb -6.5 -7.8
16,Feb -6.6
17.Feb -5.8
18,Feb -10.9
1 I ,Feb -17.8
32,Feb -16.0
13 ,Feb -17.3
34,Feb -18.2
35,Feb -17.1
36,Feb -14.0
37,Feb -13.0
38,Feb -13.6
I9,Feb -10.5
10,Feb -11.5
I 1 ,Feb -16.8
I2,Feb -18.6
I3.Feb -9.5
I4,Feb -6.0
I5,Feb -5.5 -5.9
16,Feb -7.2
17,Feb -6.2
I8,Feb -9.9
II.Feb -12.6
32,Feb -9.6
33,Feb -14.5
34,Feb -18.0
35,Feb 15.4
36,Feb -10.6
37,Feb -12.1
38,Feb -8.7
39,Feb -5.0
IO,Feb -8.8
I 1 ,Feb -14.9
I2,Feb -15.6
13,Feb -7.8
I4,Feb -7.7
15,Feb -7.4 -4.5
16,Feb -7.6
I7,Feb -7.2
I8,Feb -10.6
1 I .Feb -15.1
12.Feb -15.6
13,Feb -16.4
34,Feb -1.2
15,Feb -18.4
16,Feb -16.4
37,Feb -13.6
38,Feb -14.1
19,Feb -13.3
10,Feb -13.6
1 1 ,Feb -19.6
I2,Feb -20.5
13,Feb -13.7
14.Feb -9.0
15,Feb -4.9 -5.7
I6,Feb -5.0
I7,Feb -5.0
18,Feb -9.4
31,Feb -16.3
32,Feb -17.4
33,Feb -17.8
DBFeb -18.9
35,Feb -19.2
36,Feb -16.6
D7,Feb -15.9
D8,Feb -17.6
39,Feb -16.1
IO,Feb -16.0
1 I,Feb -22.0
12,Feb -23.6
13,Feb -17.2
I4,Feb
-II.1
I5,Feb -6.4 -7.:
16,Feb -6.3
I7,Feb -7.4
18,Feb -11.7