Air temperature, °C
-10
-20
-10
-21
-10
-22
-8
-19
-10
-14
-9
-19
-9
-15
-9
-16
-8
-15
-6
-11
-3
-14
-4
-8
-2
-7
-2
-6
Real feel, °C
-16
-28
-18
-27
-16
-30
-13
-23
-18
-22
-17
-28
-16
-23
-16
-24
-14
-21
-11
-15
-8
-18
-9
-14
-8
-12
-7
-11
Average daily temperature, °C
-15
-16
-16
-13
-12
-14
-12
-12
-11
-9
-8
-6
-4
-4
Average wind speed, m/s
5
6
4
3
7
6
5
5
4
3
4
5
4
5
Wind gusts, m/s
7
9
7
5
10
9
7
8
6
5
8
9
9
6
Wind direction
NE
NE
NE
NW
NW
N
N
N
E
W
SE
E
E
E
Birch pollen, points
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Grass pollen, points
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Ragweed pollen, points
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Precipitation in liquid equivalent, mm
0
0
0
0.1
0.8
0.6
2.1
0.1
1.6
0.8
0.1
0.2
0.4
0.2
Falling snow, cm
—
—
—
0.2
1
1.1
3.1
0.1
2.2
1.2
0.1
—
—
—
Snow depth, cm
45.1
45.1
45.1
45.1
45.8
47.1
50.4
50.2
—
—
—
—
—
—
Pressure, mmHg
769
766
773
769
774
772
772
767
766
761
760
754
756
753
762
758
762
760
764
760
765
767
763
761
759
761
760
Relative humidity, %
83
85
86
91
98
84
87
91
90
89
85
84
76
75
UV Index, points
3
4
4
3
3
4
2
3
2
3
3
3
3
2
Geomagnetic activity, Kp-index
3
2
4
4
3
3
3
3
3
2
2
2
2
2