CDIAC Climate Holdings Containing Sunshine Duration Data
| Data Set Name | Investigators | Data Type/Format | Period of Record |
|---|---|---|---|
| Historical Sunshine and Cloud Data in the United States (CDIAC NDP-021) | P.M. Steurer and T.R. Karl | Station data; monthly and annual sunshine duration (SD), max. possible SD, and percentage of possible SD | Varies by station; as long as 1891-1987 |
| Two Long-Term Instrumental Climatic Data Bases of the People's Republic of China (CDIAC NDP-039) | S. Tao et al. | Station data; monthly sunshine duration | Varies by station; through 1993 |
08/2007
