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 (121.89")
1901-1917 Base Period
189506 - 189805 138.49" 20 16.60"
189606 - 189905 137.72" 18 15.83"
189706 - 190005 138.07" 19 16.18"
189806 - 190105 131.15" 14 9.26"
189906 - 190205 133.91" 15 12.02"
190006 - 190305 136.93" 17 15.04"
190106 - 190405 135.14" 16 13.25"
190206 - 190505 122.14" 11 0.25"
190306 - 190605 120.64" 8 -1.25"
190406 - 190705 115.55" 5 -6.34"
190506 - 190805 129.70" 13 7.81"
190606 - 190905 121.84" 10 -0.05"
190706 - 191005 120.69" 9 -1.20"
190806 - 191105 104.25" 1 -17.64"
190906 - 191205 112.91" 3 -8.98"
191006 - 191305 118.51" 6 -3.38"
191106 - 191405 124.94" 12 3.05"
191206 - 191505 110.02" 2 -11.87"
191306 - 191605 114.97" 4 -6.92"
191406 - 191705 118.87" 7 -3.02"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published December 2019, retrieved on December 15, 2019 from https://www.ncdc.noaa.gov/cag/