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 (13.22")
1901-1916 Base Period
189509 - 189512 8.78" 1 -4.44"
189609 - 189612 10.67" 6 -2.55"
189709 - 189712 13.52" 17 0.30"
189809 - 189812 14.47" 18 1.25"
189909 - 189912 9.66" 2 -3.56"
190009 - 190012 12.32" 10 -0.90"
190109 - 190112 13.01" 15 -0.21"
190209 - 190212 20.09" 22 6.87"
190309 - 190312 14.74" 20 1.52"
190409 - 190412 12.69" 14 -0.53"
190509 - 190512 11.45" 8 -1.77"
190609 - 190612 11.22" 7 -2.00"
190709 - 190712 19.90" 21 6.68"
190809 - 190812 10.62" 5 -2.60"
190909 - 190912 11.55" 9 -1.67"
191009 - 191012 12.45" 12 -0.77"
191109 - 191112 14.51" 19 1.29"
191209 - 191212 13.46" 16 0.24"
191309 - 191312 12.66" 13 -0.56"
191409 - 191412 10.17" 3 -3.05"
191509 - 191512 10.61" 4 -2.61"
191609 - 191612 12.39" 11 -0.83"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on December 9, 2019 from https://www.ncdc.noaa.gov/cag/