First air frost for 2016 in Chrichurch May 27, 2016 8:59:00 GMT 12 Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by Bishopdale Weather on May 27, 2016 8:59:00 GMT 12 Christchurch had its first air frost for the year last night May 27.The reading was -0.5c at 4.40am.