Air temperature, °C
-12
-15
-12
-15
-14
-18
-11
-16
-10
-13
-9
-11
-8
-12
-3
-8
-6
-9
-2
-8
Real feel, °C
-21
-26
-20
-25
-21
-27
-19
-27
-17
-22
-16
-19
-14
-19
-10
-16
-14
-20
-8
-14
Average daily temperature, °C
-13
-14
-16
-13
-11
-10
-10
-6
-8
-5
Average wind speed, m/s
9
6
8
9
7
5
5
7
11
7
Wind gusts, m/s
12
11
11
13
9
7
7
11
21
11
Wind direction
E
NE
NE
NE
NE
NE
N
N
S
W
Birch pollen, points
—
—
—
—
—
—
—
—
—
—
Grass pollen, points
—
—
—
—
—
—
—
—
—
—
Ragweed pollen, points
—
—
—
—
—
—
—
—
—
—
Precipitation in liquid equivalent, mm
0
0
0
1.9
0
0
0.8
2.5
2.7
0.9
Falling snow, cm
—
—
—
2.7
—
—
1.2
3.3
3.8
1.2
Snow depth, cm
20.6
20.7
20.8
23.3
23
22.6
23.1
23.7
—
—
Pressure, mmHg
758
755
754
751
752
750
752
751
757
753
759
758
758
756
758
755
756
752
760
754
Relative humidity, %
85
93
86
86
92
93
88
91
94
90
UV Index, points
3
3
2
2
3
2
2
2
1
3
Geomagnetic activity, Kp-index
3
2
2
3
3
3
2
3
3
3