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 (17.65")
1901-1925 Base Period
189502 - 189506 17.10" 12 -0.55"
189602 - 189606 18.19" 19 0.54"
189702 - 189706 19.25" 23 1.60"
189802 - 189806 14.36" 4 -3.29"
189902 - 189906 19.11" 22 1.46"
190002 - 190006 17.25" 14 -0.40"
190102 - 190106 17.08" 11 -0.57"
190202 - 190206 18.98" 21 1.33"
190302 - 190306 21.57" 30 3.92"
190402 - 190406 14.33" 3 -3.32"
190502 - 190506 16.62" 9 -1.03"
190602 - 190606 19.57" 26 1.92"
190702 - 190706 19.49" 25 1.84"
190802 - 190806 17.18" 13 -0.47"
190902 - 190906 19.29" 24 1.64"
191002 - 191006 17.92" 18 0.27"
191102 - 191106 12.63" 2 -5.02"
191202 - 191206 20.05" 29 2.40"
191302 - 191306 16.73" 10 -0.92"
191402 - 191406 14.75" 5 -2.90"
191502 - 191506 16.09" 7 -1.56"
191602 - 191606 19.65" 28 2.00"
191702 - 191706 17.27" 15 -0.38"
191802 - 191806 17.65" 16 0.00"
191902 - 191906 18.88" 20 1.23"
192002 - 192006 19.62" 27 1.97"
192102 - 192106 15.93" 6 -1.72"
192202 - 192206 17.85" 17 0.20"
192302 - 192306 16.43" 8 -1.22"
192402 - 192406 25.06" 31 7.41"
192502 - 192506 10.73" 1 -6.92"

Citing This Page

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