In theory we have passed into Spring now. It doesn't feel like it, and we have more snow down to the lower valleys forecast for the weekend. I have heard people complaining about the amount of sunny days we have had. It seems they are right. This has been the second "darkest" winter since WWII.
Meteonews has written up a summary of the numbers for this winter. The bottom line is that it has been extreme, we've had everything (except sun) high temperatures, low temperatures, precipitation. Many weather records have been broken.
Overall the temperature has been pretty much average compared to the records. However that masks the fact that January was one of the warmest on record, followed by a cold February. It just shows that an "average" figure can hide the reality quite effectively.
December and January had exceptional amounts of rain (and snow), only beaten 7 times in the last 70 years. I've tried to find historical comparisons but we might have to wait until they are published. Meteonews mentions record amounts of snow with up to 7m that has fallen in some spots.
The bad weather has restricted the number of days suitable for venturing far from the pistes, this has meant that the accidents have come all at the same time on the few sunny days. So far there have been 25 people who have died in avalanches in France, with 3 missing (presumed dead), this is about average compared to previous years. An example of how they have all come at once happened over the weekend of the 3/4 of March. See this article on Piste Hors. Full details of all the incidents are on the Anena website.