Mammoth Mountain Snow History

Average Snow and Weather Conditions in Mammoth Mountain during March (week 4):

The average snowfall forecast during week 4 of March for Mammoth Mountain is 8.3 in. There are typically 2.8 snowy days during this week. Mammoth Mountain typical weather and snow conditions during the last week of March at the middle elevation of the ski area at 9502 ft based on historical averages over the last 17 years: At this time of year the typical freezing level (8176 ft is slightly below the mid altitude of Mammoth Mountain. Based on long-term averages, there are three days with snowfall per week in Mammoth Mountain at the end of March but rain is just possible at this time of year: you can expect on average one rainy day every 14 years during this week of March. Forecast model average snowfall for the week is 8.3 in. Temperatures should generally hold a few degrees below freezing. Average maximum temperature at the mid altitude in Mammoth Mountain during week four of March is 28°F while the average minimum temperature is only 25°F. Expect the sun to shine on three or four days per week. Mainly light winds (average 9mph) are unlikely to affect ski lifts but there is a 50% chance that the mean wind speed will be more than more than 19mph one day. Calm, sunny and below freezing ideal weather days that follow fresh snowfall (bluebird powder days) happen on average one day during this week but clear, calm and cold days that do not have fresh snowfall happen on average two days during this week in any given year. Read More