CRU TS 3.10 Vapour Pressure averaged over 5x 5 grid boxes
X axis: whole world in 144 2.50° steps, first point at 178.75° W, last point at 178.75° E
Y axis: regular grid with 72 2.50° steps, first point at 88.75° S, last point at 88.75° N

Monthly data available from Jan1901 to Dec2009 (1308 months)
Variable vap (vapour pressure) in hPa

Get grid points, average area or generate subset

Latitude:	°N - °N
Longitude:	°E - °E
Boundaries:	halfway grid points interpolated
Make:	average set of grid points subset of the field
Demand at least:	% valid points in this region

Create a field with lower time resolution

New time scale:	annual (Jul-Jun) annual (Jan-Dec) seasonal monthly 10-daily 5-daily daily
New variable:	mean sd sum sum above sum below number min time of min max time of max first time last time of vapour pressure
Threshold:	no cut less than greater than hPa percentile normal 1971-2000
Minimum:	% valid data

getfieldtype: please ask me to add "vap" to the lists in getfieldtype

Construct a statistical forecast model from this field

Please consider downloading this field from the authoritative site.

If you really want to get it here, CRU TS3.10 vapour pressure is available as a netcdf file (size 51.7392 MB).