Years of Record: 1900/12 to 2015/11
The CRU TS series of data sets (CRU TS = Climatic Research Unit Timeseries) contain monthly timeseries of precipitation, daily maximum and minimum temperatures, cloud cover, and other variables covering Earth's land areas for 1901-2015 (CRU TS4.0 is a recent release). The data set is gridded to 0....
Main variables and Earth System components:
Formats: netCDF | ascii
Timestep: Climatology,Monthly
Domain: Global Years of Record: 1979/12 to 2015/11
Developed by Dr. Peter E Thornton to fulfill the need for daily climatological data necessary for plant growth model inputs, Daymet generates daily, gridded surfaces of temperature, precipitation, humidity, and radiation over large regions and takes into account areas of complex terrain.
Main variables and Earth System components:
Formats: netCDF | ascii
Timestep: Climatology,Daily
Domain: North America 
Years of Record: 1949/12 to 2019/06
E-OBS is a high spatial resolution daily gridded data that covers the European region and is based on the station data collated by the ECA&D initiative (Klein Tank et al., 2002). These data are supplied by many European National Meteorological Services and other data providers across Europe and...
Main variables and Earth System components:
Formats: netCDF
Timestep: Daily
Domain: Europe
See Expert Guidance by van der Schrier, Gerard
Years of Record: 1879/12 to 2016/02
The Global Historical Climatology Network Daily database, GHCN-D, contains meteorological measurements from over 90,000 stations across the globe. The majority of station records contain precipitation data only, however other key variables including maximum temperature, minimum temperature,...
Main variables and Earth System components:
Formats: ascii
Timestep: Daily
Domain: Global
See Expert Guidance by McKinnon, Karen
Years of Record: 1950/12 to 2014/01
GHCNDEX provides gridded, station-based indices of temperature- and precipitation- related climate extremes. It is intended for climate change detection and attribution studies, climate model evaluation, and operational monitoring of extreme climatic events. Twenty-six indices, including daily...
Main variables and Earth System components:
Formats: netCDF | ascii
Timestep: Monthly
Domain: Global 
Years of Record: 1700/12 to 2019/06
The Berkeley Earth Surface Temperatures (BEST) are a set of data products, originally a gridded reconstruction of land surface air temperature records spanning 1701-present, and now including an 1850-present merged land-ocean data set that combines the land analysis with an interpolated...
Main variables and Earth System components:
Formats: netCDF
Timestep: Climatology,Daily,Monthly
Domain: Global
See Expert Guidance by Cowtan, Kevin
Years of Record: 1900/12 to 2010/11
HadEX2 provides gridded, station-based indices of temperature- and precipitation- related climate extremes. It is intended for climate change detection and attribution studies and climate model evaluation. Twenty-nine indices, including daily maximum and minimum temperatures, number of frost days,...
Main variables and Earth System components:
Formats: netCDF | ascii
Timestep: Monthly,Annual
Domain: Global Years of Record: 1949/12 to 2011/11
HadGHCND (aka HadGHCNDEX) is a gridded daily dataset of near-surface maximum (TX) and minimum (TN) temperature observations. Anomalies (departures from 1961-1990 climatology) and actual temperatures are distributed in two separate files. The dataset is designed primarily for the analysis of...
Main variables and Earth System components:
Formats: ascii
Timestep: Daily
Domain: Global 
Years of Record: 1949/12 to 2013/11
The Livneh et al. (2015) hydrometeorological dataset consists of gridded daily and monthly precipitation, maximum and minimum air temperature, and wind speed for the continental US, southern Canada, and Mexico for the period 1950-2013. Gridded at 1/16° horizontal resolution (~ 6km), the data have...
Main variables and Earth System components:
Formats: netCDF
Timestep: Daily,Monthly
Domain: North America
See Expert Guidance by Livneh, Ben
Years of Record: 1869/12 to 2011/11
ThreadEx is a data set of extreme daily temperature and precipitation values for 270 locations in the United States. For each day of the year at each station, ThreadEx provides the top 3 record high and low daily maximum temperatures, the top 3 record high and low daily minimum temperatures, the...
Main variables and Earth System components:
Formats: ascii
Timestep: Daily
Domain: North America 
Years of Record: 1894/12 to 2019/07
PRISM is a set of monthly, yearly, and single-event gridded data products of mean temperature and precipitation, max/min temperatures, and dewpoints, primarily for the United States. In-situ point measurements are ingested into the PRISM (Parameter elevation Regression on Independent Slopes Model)...
Main variables and Earth System components:
Formats: netCDF | ARC/INFO ASCII GRID
Timestep: Climatology,Daily,Monthly
Domain: North America
See Expert Guidance by Daly, Christopher
Years of Record: 1957/12 to 2018/11
TerraClimate is a global gridded dataset of meteorological and water balance variables for 1958-present, available on a monthly timestep. Its relatively fine spatial resolution, global extent, and long length are a unique combination that fills a void in climate data. TerraClimate combines...
Main variables and Earth System components:
Formats: netCDF
Timestep: Climatology,Monthly
Domain: Global
See Expert Guidance by Abatzoglou, John
Years of Record: 1909/12 to 2019/10
The U.S. Climate Extremes Index (CEI) was first presented in 1995 as a framework for quantifying observed changes in climate within the contiguous United States. At present, the CEI evaluates the percent area of extremes in the distribution of much above/below average (top/bottom 10% of...
Main variables and Earth System components:
Formats: ascii
Timestep: Monthly,Seasonal,Annual
Domain: North America
See Expert Guidance by Gleason, Karin
