°F
-5
15
30
50
70
85
100
°C
-20
-10
0
10
20
30
40
mm
5
10
20
40
1m
in
.2
.4
.8
1.5
3ft
cm
2
5
10
50
1m
3m
in
.8
2
4
20
3ft
9ft
km/h
0
10
20
35
55
70
100
kt
0
5
10
20
30
40
60
bft
0
2
3
5
7
8
11
m/s
0
3
5
10
15
20
30
mph
0
6
10
20
35
45
70
hPa
990
1000
1010
1020
1030
inHg
29.2
29.6
29.8
30.1
30.4
mmHg
742
750
757
765
772
%
30
50
80
90
mm
1.5
2
3
7
10
20
30
in
.06
.08
.11
.24
.39
.78
1.2
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