Air temperature, °C
+4
+2
+2
+1
0
-1
+1
-1
+1
0
0
-1
0
-1
+2
-1
+3
+1
+4
+2
+2
0
+3
-2
+5
+1
+6
+2
Real feel, °C
+3
0
+2
-3
0
-5
+1
-3
0
-4
-3
-6
-3
-6
-3
-5
0
-4
0
-2
0
-2
-1
-4
+2
-2
+3
0
Average daily temperature, °C
+3
+2
-1
0
0
0
-1
0
+2
+3
+1
0
+3
+4
Average wind speed, m/s
2
4
4
3
4
6
5
8
5
6
4
4
3
3
Wind gusts, m/s
4
10
8
5
7
11
12
13
11
11
7
12
11
8
Wind direction
N
N
NE
S
N
N
NW
NW
NW
N
N
N
N
NW
Birch pollen, points
2
0
0
0
0
0
0
0
—
—
—
—
—
—
Grass pollen, points
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Ragweed pollen, points
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Precipitation in liquid equivalent, mm
0
0.5
0.5
1.9
0.4
3.5
2.5
3
1.3
1.6
0.3
3.4
1.1
3.3
Falling snow, cm
—
0.1
0.3
1
0.2
3
2.2
2.5
0.1
—
—
0.3
—
—
Snow depth, cm
3.7
1.7
0.9
0.6
0.4
1.2
0.7
1.5
—
—
—
—
—
—
Pressure, mmHg
755
753
756
755
759
756
757
746
749
746
749
748
749
748
749
745
748
745
743
739
741
740
745
740
748
746
748
Relative humidity, %
89
89
84
90
90
83
82
85
83
86
88
93
75
71
UV Index, points
3
1
1
1
1
2
1
1
1
3
2
2
2
2
Geomagnetic activity, Kp-index
2
4
4
3
3
3
3
3
2
2
2
2
2
2