Daily maximum temperature
°c
Daily total rainfall
mm
Daily total sunshine
hours
Daily maximum relative humidity
%, where > 95% means fogs and mist
Daily mean windspeed
(Knots + Beaufort’s scale)
Daily maximum gusts
Knots and Beaufort scale
Beaufort scale
(13 values)
0 is calm
12 is hurricane
Daily mean wind direction
Bearing + Cardinal Direction
Daily maximum gust direction
Bearing + Cardinal direction
Gust
Burst in windspeed lasting under 20 seconds
Cloud cover
Oktas
Oktas
(9 values, where 0 is a value)
0 is clear, 8 is completely covered
Visibility
Decameters, (1Dm = 10m)
Pressure
Hectopascals (1hPa= 100Pa)
n/a
Not available
tr
Trace amounts, Rainfall < 0.05 mm