Climate at a Glance

Divisional Time Series

Choose from the options below and click "Plot" to create a time series graph.
Please note, Degree Days and Palmer Indices are not available for Alaska. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.


Place mouse on axis and left-click to pan; wheel up/down for zoom in/out (or shift key+left-click).

Download: xml csv json
Dates Value Rank Departure From Mean (96.10")
1901-1910 Base Period
189504 - 189803 90.57" 6 -5.53"
189604 - 189903 89.85" 5 -6.25"
189704 - 190003 77.37" 1 -18.73"
189804 - 190103 89.77" 4 -6.33"
189904 - 190203 90.66" 7 -5.44"
190004 - 190303 101.41" 10 5.31"
190104 - 190403 104.20" 12 8.10"
190204 - 190503 106.27" 13 10.17"
190304 - 190603 99.14" 9 3.04"
190404 - 190703 87.96" 3 -8.14"
190504 - 190803 87.81" 2 -8.29"
190604 - 190903 91.81" 8 -4.29"
190704 - 191003 101.98" 11 5.88"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published December 2019, retrieved on December 10, 2019 from https://www.ncdc.noaa.gov/cag/