id,node_id,number,title,user,state,locked,assignee,milestone,comments,created_at,updated_at,closed_at,author_association,active_lock_reason,draft,pull_request,body,reactions,performed_via_github_app,state_reason,repo,type
588126763,MDU6SXNzdWU1ODgxMjY3NjM=,3896,consecutive time selection,9312831,closed,0,,,7,2020-03-26T03:24:12Z,2020-03-28T14:39:06Z,2020-03-28T14:39:06Z,NONE,,,,"Not sure if this has been asked.

I have a sea surface temperature (SST) `DataArray` (monthly data) and want to use it to define El Nino.  An El Nino event is defined by a five consecutive 3-month running mean of SST anomalies in the Niño 3.4 region that is above the threshold of 0.5°C.  I know I can use `roll` object to get the 3-month running mean.  But how to meet the requirement of five-consecutive months?  Is there a simple way to do this using xarray's API?","{""url"": ""https://api.github.com/repos/pydata/xarray/issues/3896/reactions"", ""total_count"": 0, ""+1"": 0, ""-1"": 0, ""laugh"": 0, ""hooray"": 0, ""confused"": 0, ""heart"": 0, ""rocket"": 0, ""eyes"": 0}",,completed,13221727,issue