future worldclim data temperature issue

[Wannes Dermauw]

Hi

I would like to do a projection with futur climate data.

I downloaded the future climate bioclimatic variables at 2.5m resolution for 2021-2040 for the BCC-CSM2-MR model (ssp126) but temperature values for bio1 (Mean Annual Temperature) seem unrealistic (values higher than 60°C), compared to historical (worldclim2.1, 1970-2000) data (see images (bio1_current and bio1_future) attached, and see below for raster info of BIO1_historical and BIO1_future).

Any suggestions/comment would be much appreciated.

Kind regards

Wannes

BIO1_future

class      : RasterLayer
dimensions : 4320, 8640, 37324800  (nrow, ncol, ncell)
resolution : 0.04166667, 0.04166667  (x, y)
extent     : -180, 180, -90, 90  (xmin, xmax, ymin, ymax)
crs        : +proj=longlat +datum=WGS84 +no_defs
source     : wc2.1_2.5m_BCC-CSM2-MR_Bio1.tif
names      : wc2.1_2.5m_BCC.CSM2.MR_Bio1
values     : -15.9, 84.1  (min, max)

BIO1_historical

class      : RasterLayer
dimensions : 4320, 8640, 37324800  (nrow, ncol, ncell)
resolution : 0.04166667, 0.04166667  (x, y)
extent     : -180, 180, -90, 90  (xmin, xmax, ymin, ymax)
crs        : +proj=longlat +datum=WGS84 +no_defs
source     : wc2.1_2.5m_bio_01.tif
names      : wc2.1_2.5m_bio_01
values     : -54.75917, 31.16667  (min, max)

[faramarz bozorgomid]

Hello

I checked different models (such as MIROC), apparently only the Bio 1 of  BCC-CSM2-MR model seem unrealistic.

I have the same problem. Did you find an answer?