Climate at a Glance

Statewide 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 (12.04")
1901-1914 Base Period
189509 - 189602 11.26" 9 -0.78"
189609 - 189702 11.11" 8 -0.93"
189709 - 189802 9.70" 5 -2.34"
189809 - 189902 10.30" 6 -1.74"
189909 - 190002 13.34" 15 1.30"
190009 - 190102 13.20" 14 1.16"
190109 - 190202 7.07" 2 -4.97"
190209 - 190302 18.99" 19 6.95"
190309 - 190402 8.05" 4 -3.99"
190409 - 190502 7.80" 3 -4.24"
190509 - 190602 12.72" 13 0.68"
190609 - 190702 12.69" 12 0.65"
190709 - 190802 14.26" 16 2.22"
190809 - 190902 14.70" 17 2.66"
190909 - 191002 11.79" 10 -0.25"
191009 - 191102 6.83" 1 -5.21"
191109 - 191202 11.89" 11 -0.15"
191209 - 191302 10.51" 7 -1.53"
191309 - 191402 18.05" 18 6.01"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 22, 2020 from https://www.ncdc.noaa.gov/cag/