Weather will likely play an important role when you plan your trip to Woods Cross, but bear in mind that cheaper options are usually available when the weather isn't as good. The hottest months are usually July and August, with an average temperature of 21°C, while the coldest months are January and December, with an average of -1°C. The snowiest months in Woods Cross are January, April, March and December, with each month seeing an average of 40 cm of snowfall.