10 0 No significant weather
21 1 Smoke or haze
32 2 Fog in valley
43 3 Sandstorm, duststorm or blowing snow
54 4 Fog
65 5 Drizzle
76 6 Rain
87 7 Snow or rain and snow mixed
98 8 Shower(s)
109 9 Thunderstorm(s) with or without precipitation
1115 15 Missing value
12