Helena Regional Airport (1188m)





Start End

Max. Temperature (January 2000 - December 2008)

Jan Feb Mar Apr May Jun
0.3 2.7 8.2 14.1 19.0 24.3 [°C]
95 90 92 94 88 92 Data availability[%]

Jul Aug Sep Oct Nov Dec  
31.9 29.6 22.4 14.8 6.2 0.5 [°C]
92 93 93 94 95 95 Data availability[%]
Averaged Value (January 2000 - December 2008)  : 14.5 °C


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...