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 (127.14")
1901-1910 Base Period
189503 - 189902 114.91" 2 -12.23"
189603 - 190002 118.17" 5 -8.97"
189703 - 190102 114.09" 1 -13.05"
189803 - 190202 115.32" 4 -11.82"
189903 - 190302 130.57" 8 3.43"
190003 - 190402 141.26" 12 14.12"
190103 - 190502 132.56" 10 5.42"
190203 - 190602 138.19" 11 11.05"
190303 - 190702 127.40" 7 0.26"
190403 - 190802 115.23" 3 -11.91"
190503 - 190902 124.89" 6 -2.25"
190603 - 191002 131.91" 9 4.77"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published November 2019, retrieved on November 13, 2019 from https://www.ncdc.noaa.gov/cag/