The statistics for 2008 are being prepared. There were 312 halo phenomena in 116 days. January was the most outstanding month with 51 phenomena in 14 days, the reason of which is the Kilpisjärvi halo expedition.
If we consider only the area where I live, there were 240 halo phenomena in 94 days. April and May were the best months with 12-12 days and 32-35 phenomena.