112 Meteo Variable

Dictionary: d_variable


code variable units mean sum min max remarks
PR Precipitation mm x Total precipitation (including snow, etc.)
AT Air temperature °C x x x Air temperature
RH Relative humidity % x x x Relative Humidity
WS Windspeed m/s x x Windspeed
WD Wind direction ° x 0o = North, 270o= West (see below)
SR Solar radiation W/m² x Solar radiation

Note: All means are reported as arithmetic average of all values from the period

Wind direction (WD):

The windrose will be split into 12 sections of 30° starting from 15° onwards.

The most frequent wind direction is reported as follows:

value sector
30 15° - 44°
60 45° - 74°
90 75° - 104°
120 105° - 134°
150 135° - 164°
180 165° - 194°
210 195° - 224°
240 225° - 254°
270 255° - 284°
300 285° - 314°
330 315° - 344°
360 345° - 14°