I have my own dataset of latitudes and longitudes. I need to extract annual average climatic variables (Rainfall, temperature,sunshine etc) for this specific data set. I tried WorldClim but it requires me to download other software to process it. I tried to use these databases from Is there a simple interface from which I can extract average summer temperature and humidity for a list of latitude and longitudes? but it appears that I need to input each value of long-lat to get climate data here at Weather Underground.
Is there an easier database, where I simply import my lat-longs from excel/csv and get the required climate data?