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 (75.45")
1901-1911 Base Period
189509 - 189702 58.42" 1 -17.03"
189609 - 189802 71.38" 6 -4.07"
189709 - 189902 88.08" 15 12.63"
189809 - 190002 74.19" 7 -1.26"
189909 - 190102 81.18" 11 5.73"
190009 - 190202 65.26" 3 -10.19"
190109 - 190302 78.78" 10 3.33"
190209 - 190402 69.47" 5 -5.98"
190309 - 190502 62.37" 2 -13.08"
190409 - 190602 82.30" 12 6.85"
190509 - 190702 78.22" 9 2.77"
190609 - 190802 86.85" 14 11.40"
190709 - 190902 82.58" 13 7.13"
190809 - 191002 75.73" 8 0.28"
190909 - 191102 67.21" 4 -8.24"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published November 2019, retrieved on November 19, 2019 from https://www.ncdc.noaa.gov/cag/