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 (137.63")
1901-1910 Base Period
189503 - 189902 126.27" 2 -11.36"
189603 - 190002 130.95" 4 -6.68"
189703 - 190102 127.76" 3 -9.87"
189803 - 190202 124.78" 1 -12.85"
189903 - 190302 135.91" 6 -1.72"
190003 - 190402 138.71" 7 1.08"
190103 - 190502 135.27" 5 -2.36"
190203 - 190602 148.57" 12 10.94"
190303 - 190702 139.79" 8 2.16"
190403 - 190802 141.48" 10 3.85"
190503 - 190902 143.08" 11 5.45"
190603 - 191002 140.90" 9 3.27"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published November 2019, retrieved on November 18, 2019 from https://www.ncdc.noaa.gov/cag/