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 (17.92")
1901-1935 Base Period
189508 - 189602 16.03" 16 -1.89"
189608 - 189702 18.85" 27 0.93"
189708 - 189802 13.36" 4 -4.56"
189808 - 189902 20.13" 30 2.21"
189908 - 190002 14.23" 8 -3.69"
190008 - 190102 18.63" 26 0.71"
190108 - 190202 11.05" 1 -6.87"
190208 - 190302 22.39" 34 4.47"
190308 - 190402 21.04" 33 3.12"
190408 - 190502 14.65" 11 -3.27"
190508 - 190602 24.56" 37 6.64"
190608 - 190702 16.22" 17 -1.70"
190708 - 190802 13.36" 4 -4.56"
190808 - 190902 17.14" 22 -0.78"
190908 - 191002 19.16" 28 1.24"
191008 - 191102 16.40" 18 -1.52"
191108 - 191202 20.87" 32 2.95"
191208 - 191302 15.27" 14 -2.65"
191308 - 191402 16.40" 18 -1.52"
191408 - 191502 24.12" 36 6.20"
191508 - 191602 18.53" 25 0.61"
191608 - 191702 13.10" 3 -4.82"
191708 - 191802 11.05" 1 -6.87"
191808 - 191902 17.18" 23 -0.74"
191908 - 192002 14.28" 9 -3.64"
192008 - 192102 15.26" 13 -2.66"
192108 - 192202 19.21" 29 1.29"
192208 - 192302 14.09" 7 -3.83"
192308 - 192402 17.00" 21 -0.92"
192408 - 192502 14.40" 10 -3.52"
192508 - 192602 20.50" 31 2.58"
192608 - 192702 24.63" 38 6.71"
192708 - 192802 18.07" 24 0.15"
192808 - 192902 27.08" 39 9.16"
192908 - 193002 15.94" 15 -1.98"
193008 - 193102 13.74" 6 -4.18"
193108 - 193202 27.56" 40 9.64"
193208 - 193302 16.72" 20 -1.20"
193308 - 193402 14.75" 12 -3.17"
193408 - 193502 22.83" 35 4.91"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published January 2020, retrieved on January 18, 2020 from https://www.ncdc.noaa.gov/cag/