Air temperature, °C
-5
-9
-7
-9
-5
-10
-4
-8
-6
-8
-8
-9
-3
-9
0
-8
-2
-5
-4
-11
Real feel, °C
-13
-16
-16
-18
-12
-19
-11
-16
-14
-17
-19
-20
-10
-20
-5
-14
-8
-12
-11
-19
Average daily temperature, °C
-7
-8
-7
-6
-7
-9
-7
-5
-3
-7
Average wind speed, m/s
8
11
10
7
11
11
10
6
8
7
Wind gusts, m/s
12
15
15
9
16
18
16
9
12
10
Wind direction
N
NE
NE
NE
N
NE
N
NW
N
NE
Birch pollen, points
—
—
—
—
—
—
—
—
—
—
Grass pollen, points
—
—
—
—
—
—
—
—
—
—
Ragweed pollen, points
—
—
—
—
—
—
—
—
—
—
Precipitation in liquid equivalent, mm
0
0
0
0
0
0.1
0.8
0.4
0
0
Falling snow, cm
—
—
—
—
—
0.2
1.1
0.3
—
—
Snow depth, cm
22.3
21.2
21
19.5
16.2
14.9
15.1
14.8
—
—
Pressure, mmHg
768
764
770
768
770
770
767
767
760
760
755
757
754
762
758
762
759
764
759
Relative humidity, %
83
72
73
73
82
81
82
85
89
93
UV Index, points
4
4
4
3
3
5
3
2
2
3
Geomagnetic activity, Kp-index
2
2
3
4
3
3
3
3
3
2