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 (15.68")
1901-1929 Base Period
189508 - 189602 9.12" 1 -6.56"
189608 - 189702 15.18" 17 -0.50"
189708 - 189802 10.33" 2 -5.35"
189808 - 189902 13.34" 13 -2.34"
189908 - 190002 12.21" 7 -3.47"
190008 - 190102 19.58" 32 3.90"
190108 - 190202 12.19" 6 -3.49"
190208 - 190302 12.94" 8 -2.74"
190308 - 190402 15.51" 20 -0.17"
190408 - 190502 15.35" 18 -0.33"
190508 - 190602 16.40" 22 0.72"
190608 - 190702 17.61" 28 1.93"
190708 - 190802 13.28" 10 -2.40"
190808 - 190902 10.81" 3 -4.87"
190908 - 191002 15.51" 20 -0.17"
191008 - 191102 14.73" 16 -0.95"
191108 - 191202 22.39" 34 6.71"
191208 - 191302 17.55" 27 1.87"
191308 - 191402 12.99" 9 -2.69"
191408 - 191502 17.07" 26 1.39"
191508 - 191602 19.11" 31 3.43"
191608 - 191702 18.75" 29 3.07"
191708 - 191802 13.28" 10 -2.40"
191808 - 191902 13.31" 12 -2.37"
191908 - 192002 16.55" 24 0.87"
192008 - 192102 13.88" 15 -1.80"
192108 - 192202 16.80" 25 1.12"
192208 - 192302 11.19" 4 -4.49"
192308 - 192402 11.96" 5 -3.72"
192408 - 192502 16.49" 23 0.81"
192508 - 192602 13.87" 14 -1.81"
192608 - 192702 19.00" 30 3.32"
192708 - 192802 15.92" 21 0.24"
192808 - 192902 20.62" 33 4.94"

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/