数据描述

The Climatic Research Unit dataset collection centers on CRU TS v4.08, a high-resolution gridded monthly time-series climate dataset covering global land areas excluding Antarctica from 1901 to 2023 at 0.5° resolution. It contains variables for precipitation, mean, maximum and minimum temperature, diurnal temperature range, vapor pressure, cloud cover, wet-day frequency, frost frequency, and potential evapotranspiration. Derived products include CRU CY, which provides country-level means from the same variables and period, and CRU CL, a 1961–1990 monthly climatology used in constructing the time series. These datasets support climate monitoring, historical climate analysis, spatial interpolation, and country-scale and gridded environmental research.