The ridging Box, or Baitana, is used for raising low ridges on the flat to retain the water for irrigation purposes. The Khedive's Country George Manville Fenn British Dictionary definitions for ridging Expand
Precipitation Totals in July, in. Precipitation total in July for Grindelwald is 7.9 in. It makes july one of the most rainy months of the year. Wind Speed in July, mph. The average wind speed in July is 4.0 mph. This value is relatively stable throughout the year.
View All Weather Videos. Looking at the weather in Luzern, Switzerland over the next 7 days, the maximum temperature will be 23â (or 73â) on Sunday 9th April at around 1 pm. In the same week the minimum temperature will be -2â (or 28â) on Friday 7th April at around 4 am.