Helena Regional Airport (1188m)





Start Ende

Mittlere Windstärke (Januar 2000 - Dezember 2008)

Jan Feb Mär Apr Mai Jun
9.4 10.1 13.1 12.9 13.0 12.9 [km/h]
100 100 100 100 99 100 Datenverfügbarkeit[%]

Jul Aug Sep Okt Nov Dez  
11.3 10.7 10.4 10.2 9.4 8.4 [km/h]
100 100 98 98 94 87 Datenverfügbarkeit[%]
Gemittelter Wert (Januar 2000 - Dezember 2008)  : 11.0 km/h


This very useful tool allows you to calculate the mean monthly temperatures, days with precipitation, total precipitation, days with snow and snow-depths, hours of sunshine and many more...


© 1999-2024 WeatherOnline