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 (16.54")
1901-1926 Base Period
189508 - 189602 16.31" 19 -0.23"
189608 - 189702 22.83" 30 6.29"
189708 - 189802 15.88" 13 -0.66"
189808 - 189902 17.04" 21 0.50"
189908 - 190002 14.64" 7 -1.90"
190008 - 190102 15.78" 12 -0.76"
190108 - 190202 12.26" 1 -4.28"
190208 - 190302 15.04" 9 -1.50"
190308 - 190402 17.91" 25 1.37"
190408 - 190502 13.58" 3 -2.96"
190508 - 190602 18.53" 26 1.99"
190608 - 190702 23.12" 31 6.58"
190708 - 190802 17.85" 24 1.31"
190808 - 190902 14.33" 6 -2.21"
190908 - 191002 14.81" 8 -1.73"
191008 - 191102 17.39" 23 0.85"
191108 - 191202 21.39" 28 4.85"
191208 - 191302 16.02" 14 -0.52"
191308 - 191402 15.43" 10 -1.11"
191408 - 191502 16.18" 16 -0.36"
191508 - 191602 19.72" 27 3.18"
191608 - 191702 16.02" 14 -0.52"
191708 - 191802 13.02" 2 -3.52"
191808 - 191902 16.47" 20 -0.07"
191908 - 192002 16.25" 18 -0.29"
192008 - 192102 14.30" 5 -2.24"
192108 - 192202 21.94" 29 5.40"
192208 - 192302 16.25" 18 -0.29"
192308 - 192402 17.24" 22 0.70"
192408 - 192502 13.64" 4 -2.90"
192508 - 192602 15.56" 11 -0.98"

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/