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 (17.78")
1901-1921 Base Period
189502 - 189506 17.48" 16 -0.30"
189602 - 189606 20.75" 22 2.97"
189702 - 189706 17.10" 11 -0.68"
189802 - 189806 15.36" 6 -2.42"
189902 - 189906 17.35" 14 -0.43"
190002 - 190006 17.27" 13 -0.51"
190102 - 190106 14.68" 5 -3.10"
190202 - 190206 21.25" 27 3.47"
190302 - 190306 20.94" 23 3.16"
190402 - 190406 13.72" 2 -4.06"
190502 - 190506 16.54" 9 -1.24"
190602 - 190606 21.11" 25 3.33"
190702 - 190706 21.06" 24 3.28"
190802 - 190806 16.60" 10 -1.18"
190902 - 190906 20.34" 21 2.56"
191002 - 191006 17.16" 12 -0.62"
191102 - 191106 13.54" 1 -4.24"
191202 - 191206 19.53" 19 1.75"
191302 - 191306 17.46" 15 -0.32"
191402 - 191406 14.15" 3 -3.63"
191502 - 191506 15.89" 7 -1.89"
191602 - 191606 18.52" 17 0.74"
191702 - 191706 19.70" 20 1.92"
191802 - 191806 16.49" 8 -1.29"
191902 - 191906 19.02" 18 1.24"
192002 - 192006 21.12" 26 3.34"
192102 - 192106 14.65" 4 -3.13"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published August 2019, retrieved on August 19, 2019 from https://www.ncdc.noaa.gov/cag/