Diffuse radiation. Daily sums, monthly sums and means.

AFRICA

ALGERIA
EGYPT
KENYA
MADEIRA
MOROCCO
MOZAMBIQUE
REUNION
SPAIN

ASIA

CHINA
DPRK
INDIA
JAPAN
KAZAKHSTAN
MONGOLIA
RUSSIA
THAILAND
UZBEKISTAN
VIET NAM

SOUTH AMERICA

ARGENTINA
CHILE
GUIANA

NORTH AMERICA

BARBADOS
CANADA
GUADELOUPE
MARTINIQUE
MEXICO
S.PIERRE&MIQUELON
TRINIDAD&TOBAGO
USA

AUSTRALIA

AUSTRALIA
BRUNEI
FIJI
GUAM IS.
INDONESIA
NEW CALEDONIA
NEW ZEALAND
PHILIPPINES
SINGAPORE

EUROPE

AUSTRIA
AZORES
BELGIUM
DENMARK
ESTONIA
FINLAND
FRANCE
GEORGIA
GERMANY
IRELAND
LATVIA
LITHUANIA
MOLDOVA
NORWAY
POLAND
PORTUGAL
RUSSIA
SLOVAKIA
SPAIN
SWEDEN
UKRAINE
UNITED KINGDOM

ANTARCTICA

AUSTRALIA