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 (20.81")
1901-1930 Base Period
189502 - 189506 22.58" 25 1.77"
189602 - 189606 19.95" 14 -0.86"
189702 - 189706 22.65" 26 1.84"
189802 - 189806 16.82" 6 -3.99"
189902 - 189906 26.81" 33 6.00"
190002 - 190006 23.35" 28 2.54"
190102 - 190106 25.98" 32 5.17"
190202 - 190206 19.20" 13 -1.61"
190302 - 190306 26.86" 34 6.05"
190402 - 190406 17.29" 7 -3.52"
190502 - 190506 22.55" 23 1.74"
190602 - 190606 20.65" 17 -0.16"
190702 - 190706 22.58" 25 1.77"
190802 - 190806 22.16" 21 1.35"
190902 - 190906 25.32" 31 4.51"
191002 - 191006 22.10" 20 1.29"
191102 - 191106 13.73" 1 -7.08"
191202 - 191206 25.26" 30 4.45"
191302 - 191306 21.52" 18 0.71"
191402 - 191406 15.77" 4 -5.04"
191502 - 191506 17.91" 10 -2.90"
191602 - 191606 20.12" 15 -0.69"
191702 - 191706 22.72" 27 1.91"
191802 - 191806 17.60" 8 -3.21"
191902 - 191906 20.38" 16 -0.43"
192002 - 192006 21.90" 19 1.09"
192102 - 192106 18.96" 11 -1.85"
192202 - 192206 28.28" 36 7.47"
192302 - 192306 18.96" 11 -1.85"
192402 - 192406 22.24" 22 1.43"
192502 - 192506 14.40" 3 -6.41"
192602 - 192606 16.21" 5 -4.60"
192702 - 192706 17.81" 9 -3.00"
192802 - 192806 23.92" 29 3.11"
192902 - 192906 27.93" 35 7.12"
193002 - 193006 13.85" 2 -6.96"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 23, 2019 from https://www.ncdc.noaa.gov/cag/