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 (18.28")
1901-1917 Base Period
189512 - 189604 15.80" 7 -2.48"
189612 - 189704 21.60" 17 3.32"
189712 - 189804 13.25" 4 -5.03"
189812 - 189904 21.26" 16 2.98"
189912 - 190004 20.86" 15 2.58"
190012 - 190104 22.13" 18 3.85"
190112 - 190204 19.29" 13 1.01"
190212 - 190304 23.99" 20 5.71"
190312 - 190404 13.72" 5 -4.56"
190412 - 190504 16.15" 8 -2.13"
190512 - 190604 22.73" 19 4.45"
190612 - 190704 13.19" 3 -5.09"
190712 - 190804 25.06" 21 6.78"
190812 - 190904 16.86" 9 -1.42"
190912 - 191004 13.74" 6 -4.54"
191012 - 191104 10.83" 1 -7.45"
191112 - 191204 26.82" 22 8.54"
191212 - 191304 19.93" 14 1.65"
191312 - 191404 17.18" 10 -1.10"
191412 - 191504 18.32" 12 0.04"
191512 - 191604 12.73" 2 -5.55"
191612 - 191704 18.15" 11 -0.13"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 18, 2019 from https://www.ncdc.noaa.gov/cag/