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 (13.28")
1901-1914 Base Period
189509 - 189512 8.32" 1 -4.96"
189609 - 189612 12.20" 9 -1.08"
189709 - 189712 10.79" 5 -2.49"
189809 - 189812 14.97" 14 1.69"
189909 - 189912 12.84" 12 -0.44"
190009 - 190012 15.41" 16 2.13"
190109 - 190112 12.00" 7 -1.28"
190209 - 190212 16.77" 19 3.49"
190309 - 190312 9.97" 3 -3.31"
190409 - 190412 9.30" 2 -3.98"
190509 - 190512 12.43" 10 -0.85"
190609 - 190612 12.73" 11 -0.55"
190709 - 190712 16.70" 18 3.42"
190809 - 190812 12.12" 8 -1.16"
190909 - 190912 10.10" 4 -3.18"
191009 - 191012 11.52" 6 -1.76"
191109 - 191112 17.35" 20 4.07"
191209 - 191212 13.99" 13 0.71"
191309 - 191312 15.19" 15 1.91"
191409 - 191412 15.78" 17 2.50"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 14, 2019 from https://www.ncdc.noaa.gov/cag/