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 (13.76")
1901-1913 Base Period
189509 - 189602 9.76" 3 -4.00"
189609 - 189702 14.36" 12 0.60"
189709 - 189802 10.63" 6 -3.13"
189809 - 189902 16.76" 15 3.00"
189909 - 190002 10.28" 5 -3.48"
190009 - 190102 14.83" 13 1.07"
190109 - 190202 9.55" 2 -4.21"
190209 - 190302 15.79" 14 2.03"
190309 - 190402 13.23" 10 -0.53"
190409 - 190502 9.19" 1 -4.57"
190509 - 190602 20.04" 18 6.28"
190609 - 190702 12.05" 8 -1.71"
190709 - 190802 9.94" 4 -3.82"
190809 - 190902 12.73" 9 -1.03"
190909 - 191002 18.78" 17 5.02"
191009 - 191102 13.68" 11 -0.08"
191109 - 191202 18.22" 16 4.46"
191209 - 191302 10.79" 7 -2.97"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published November 2019, retrieved on November 17, 2019 from https://www.ncdc.noaa.gov/cag/