National USHCN monthly temperature updates have been discontinued. If you get a web 'time-out', try fewer years. National Time Series.
Time Series.
Select variable/level or pregenerated time series. Choose from the options below and click "Plot" to create a time series of surface temperature anomalies.
The … City Time Series. You can limit the selection to a set or range of years and a particular season. Choose from the options below and click "Plot" to create a time series graph. Global Time Series. Page will obtain dates that correspond to a criteria you supply. Please note, global and hemispheric anomalies are with respect to the 20 th century average.Coordinate anomalies are with respect to the 1981 to 2010 average.All other regional anomalies are with respect to the 1910 to 2000 average. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales. Global Temperature Time Series The CPCglobal temperature analyses are derived each day at 9 stratospheric levels, 100, 70, 50, 30, 10, 5, 2, 1, and 0.4 hPa (approximately 16-55 km). Choose from the options below and click "Plot" to create a time series graph. Graphical aids for monitoring temperature anomalies in the Please note, Degree Days and Palmer Indices are not available for Cities.