Create a monthly or seasonal time series of climate variables.

Data Notice: NCEP/NCAR Reanalysis 1 has stopped production with its last date March 17 2025. Learn more
Created timeseries can be used in other pages for analysis. See "Related time series analysis tools".

Available Datasets

Note: For 20CRv3 and NCEP/DOE Reanalysis 2, we are redirecting users to the WRIT time-series page to extract time-series. It goes back to 1806 and has many variables.

Name Date Range Information
NCEP/NCAR Reanalysis monthly means 1948-Feb 2026 INFO
20th Century Reanalysis V2c monthly means 1851-Dec 2014 INFO
Interpolated OLR 1974-Dec 2022 INFO
NOAA/NCEI Climate Division: Temp,Precip, PDSI, HDD, and CDD 1895-Mar 2026 INFO
Kaplan SST V2 1856-Jan 2023 INFO
U of Delaware Precipitation 1900-Dec 2017 INFO