32 



H. MOHN. 



M.-N. Kl. 



Wind-Roses for Relative Humidity. 



The wettest Winds are those coming from the Sea, the driest come 

 from the interior. Range 90 — 78 or 12 per cent. 



Wind. 

 Frequency. Percentage. 



East is by far the most prexalent wind in every month. The rarest 

 wind is NW. There is a good deal of SW and S. Calms are rather 

 frequent. The most quiet month is May, while October and November have 

 the fewest calms. Range 36 — 11 or 25 per cent. 



Maximum in October, Minimum in May. 

 Range 6.5 — 2.9 or 3.6 m. p. s. 



