Air temperature, °C
+3
+1
+1
-1
+3
-2
+1
-1
+1
-1
+1
-1
+2
-1
+4
0
+5
0
+2
-1
+3
-2
+5
0
+5
+2
+6
+2
Real feel, °C
+1
-3
0
-4
+2
-2
+1
-4
-3
-4
-2
-5
+1
-3
+4
-1
+3
0
-2
-6
+2
-5
+3
-3
+2
-1
+3
-1
Average daily temperature, °C
+2
0
+1
0
0
0
+1
+2
+3
+1
+1
+2
+3
+4
Average wind speed, m/s
6
3
2
4
5
5
3
2
3
5
3
4
4
4
Wind gusts, m/s
11
7
5
9
12
13
8
6
7
9
5
9
13
13
Wind direction
N
NW
S
N
N
N
NW
N
SE
E
N
W
NE
NE
Birch pollen, points
0
0
0
0
0
0
0
0
—
—
—
—
—
—
Grass pollen, points
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Ragweed pollen, points
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Precipitation in liquid equivalent, mm
0.5
0.4
0
0.9
2.8
5.4
1.5
0.7
0.2
0
0.3
0.2
2.8
1.5
Falling snow, cm
0.1
0.2
—
0.7
2.3
4.4
1
0.2
—
—
0.1
—
—
—
Snow depth, cm
13.4
11.3
9.6
7.5
7.6
8.3
7.9
6.1
—
—
—
—
—
—
Pressure, mmHg
766
765
769
767
767
757
759
756
759
758
760
758
760
759
763
758
757
752
759
753
761
759
760
757
756
755
754
Relative humidity, %
88
83
78
78
80
80
80
82
93
77
79
79
76
75
UV Index, points
2
2
3
2
2
1
2
2
1
3
2
2
2
2
Geomagnetic activity, Kp-index
3
4
3
3
3
3
3
2
2
2
2
2
2
2