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 (19.34")
1901-1924 Base Period
189506 - 189602 17.56" 6 -1.78"
189606 - 189702 19.91" 18 0.57"
189706 - 189802 20.46" 19 1.12"
189806 - 189902 18.49" 10 -0.85"
189906 - 190002 21.61" 22 2.27"
190006 - 190102 24.13" 28 4.79"
190106 - 190202 19.71" 17 0.37"
190206 - 190302 19.69" 16 0.35"
190306 - 190402 22.10" 24 2.76"
190406 - 190502 19.08" 12 -0.26"
190506 - 190602 24.87" 29 5.53"
190606 - 190702 22.41" 27 3.07"
190706 - 190802 18.28" 9 -1.06"
190806 - 190902 19.15" 13 -0.19"
190906 - 191002 22.16" 25 2.82"
191006 - 191102 12.21" 1 -7.13"
191106 - 191202 20.72" 20 1.38"
191206 - 191302 15.92" 4 -3.42"
191306 - 191402 19.59" 15 0.25"
191406 - 191502 22.09" 23 2.75"
191506 - 191602 22.21" 26 2.87"
191606 - 191702 19.21" 14 -0.13"
191706 - 191802 14.03" 2 -5.31"
191806 - 191902 17.78" 8 -1.56"
191906 - 192002 21.30" 21 1.96"
192006 - 192102 18.61" 11 -0.73"
192106 - 192202 17.77" 7 -1.57"
192206 - 192302 16.06" 5 -3.28"
192306 - 192402 15.13" 3 -4.21"

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/