Catalog https://icdc.cen.uni-hamburg.de/thredds/aggregationBnscAtmosphereCatalog.html

Dataset	Size	Last Modified
`BNSC airtemp monthly`		`--`
`BNSC airpres monthly`		`--`
`BNSC dew point monthly`		`--`

ICDC TDS at Integrated Climate Data Center (ICDC) / University of Hamburg see Info
Documentation