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 (22.01")
1901-1922 Base Period
189504 - 189602 24.09" 16 2.08"
189604 - 189702 15.84" 5 -6.17"
189704 - 189802 17.93" 9 -4.08"
189804 - 189902 19.25" 12 -2.76"
189904 - 190002 25.30" 20 3.29"
190004 - 190102 29.85" 25 7.84"
190104 - 190202 14.15" 3 -7.86"
190204 - 190302 24.92" 19 2.91"
190304 - 190402 13.86" 2 -8.15"
190404 - 190502 21.78" 14 -0.23"
190504 - 190602 25.94" 21 3.93"
190604 - 190702 31.70" 27 9.69"
190704 - 190802 22.62" 15 0.61"
190804 - 190902 24.73" 18 2.72"
190904 - 191002 18.04" 10 -3.97"
191004 - 191102 15.51" 4 -6.50"
191104 - 191202 19.38" 13 -2.63"
191204 - 191302 15.88" 6 -6.13"
191304 - 191402 24.17" 17 2.16"
191404 - 191502 29.72" 24 7.71"
191504 - 191602 29.14" 22 7.13"
191604 - 191702 16.42" 8 -5.59"
191704 - 191802 11.20" 1 -10.81"
191804 - 191902 19.22" 11 -2.79"
191904 - 192002 30.08" 26 8.07"
192004 - 192102 29.67" 23 7.66"
192104 - 192202 16.17" 7 -5.84"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published November 2019, retrieved on November 12, 2019 from https://www.ncdc.noaa.gov/cag/