Air temperature, °C
-5
-9
-5
-9
-6
-8
-9
-13
-9
-12
-6
-10
-4
-7
-2
-6
+1
-10
0
-7
+1
-4
0
-5
0
-4
+1
-3
Real feel, °C
-13
-20
-13
-18
-15
-17
-20
-25
-20
-26
-14
-20
-9
-15
-7
-11
-5
-16
-5
-13
-2
-9
-5
-10
-5
-9
-4
-8
Average daily temperature, °C
-7
-7
-7
-11
-11
-8
-6
-4
-5
-3
-1
-3
-2
-1
Average wind speed, m/s
13
10
12
16
15
12
6
4
6
6
5
5
5
5
Wind gusts, m/s
18
15
19
23
23
18
9
5
10
7
6
10
9
15
Wind direction
NE
NE
NE
NE
NE
NE
N
W
S
S
SE
S
E
E
Birch pollen, points
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Grass pollen, points
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Ragweed pollen, points
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Precipitation in liquid equivalent, mm
0
0
0
0.1
0
0
0
0
0
0
0.6
1.6
2.4
1.6
Falling snow, cm
—
—
—
0.1
0.1
—
—
—
—
—
0.4
—
—
—
Snow depth, cm
21.2
20.9
19.1
18.6
18.2
17.9
17.6
15.7
—
—
—
—
—
—
Pressure, mmHg
771
770
770
767
767
760
760
757
756
755
758
757
758
761
759
761
759
761
759
764
761
764
762
762
761
761
Relative humidity, %
72
79
82
81
80
81
89
94
89
88
94
95
90
87
UV Index, points
3
3
5
4
5
4
2
3
3
3
3
2
2
2
Geomagnetic activity, Kp-index
4
3
3
3
3
2
2
2
2
2
2
2
2
2