Air temperature, °C
+4
+1
+2
+1
0
-2
+1
-4
+1
0
0
-1
+1
-2
+2
-2
+4
0
+4
+1
+2
-2
+2
-2
+5
+1
+5
+2
Real feel, °C
+4
+1
+2
-3
0
-5
+1
-4
0
-4
-3
-6
-3
-6
-2
-4
+1
-4
0
-3
-1
-3
-1
-5
+2
-2
+2
-1
Average daily temperature, °C
+2
+2
-1
-1
0
0
-1
+1
+2
+2
0
0
+3
+4
Average wind speed, m/s
2
5
4
2
3
6
5
8
5
7
4
4
4
3
Wind gusts, m/s
3
9
8
5
7
9
11
13
10
12
6
13
11
9
Wind direction
N
NW
NE
S
N
N
NW
NW
NW
N
NW
N
N
NW
Birch pollen, points
1
0
0
0
0
0
0
0
—
—
—
—
—
—
Grass pollen, points
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Ragweed pollen, points
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Precipitation in liquid equivalent, mm
0
0.1
0.4
2.4
0.4
3.1
2.2
1.8
1.1
0.8
0.6
3.7
1.9
3.2
Falling snow, cm
—
0.1
0.3
1.7
0.3
2.8
1.9
1.1
—
—
0.2
2.1
—
—
Snow depth, cm
30.2
23.8
20.8
19.1
20.8
21.3
20.5
19.6
—
—
—
—
—
—
Pressure, mmHg
762
760
763
762
766
764
763
753
756
752
756
758
756
757
754
755
751
750
746
748
752
747
755
753
755
754
Relative humidity, %
85
84
81
88
88
84
84
84
83
88
92
97
75
72
UV Index, points
3
2
1
1
1
2
1
2
1
3
2
2
2
2
Geomagnetic activity, Kp-index
2
4
4
3
3
3
3
3
2
2
2
2
2
2