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 (13.11")
1901-1928 Base Period
189509 - 189512 7.74" 1 -5.37"
189609 - 189612 12.79" 20 -0.32"
189709 - 189712 10.51" 11 -2.60"
189809 - 189812 19.73" 34 6.62"
189909 - 189912 10.58" 12 -2.53"
190009 - 190012 15.67" 26 2.56"
190109 - 190112 12.61" 18 -0.50"
190209 - 190212 17.05" 29 3.94"
190309 - 190312 11.73" 15 -1.38"
190409 - 190412 8.24" 2 -4.87"
190509 - 190512 15.62" 25 2.51"
190609 - 190612 12.81" 21 -0.30"
190709 - 190712 18.35" 31 5.24"
190809 - 190812 10.45" 10 -2.66"
190909 - 190912 9.24" 3 -3.87"
191009 - 191012 11.41" 13 -1.70"
191109 - 191112 18.82" 32 5.71"
191209 - 191212 15.08" 24 1.97"
191309 - 191312 10.36" 9 -2.75"
191409 - 191412 17.04" 28 3.93"
191509 - 191512 15.82" 27 2.71"
191609 - 191612 9.89" 6 -3.22"
191709 - 191712 9.28" 4 -3.83"
191809 - 191812 18.11" 30 5.00"
191909 - 191912 9.97" 8 -3.14"
192009 - 192012 13.94" 22 0.83"
192109 - 192112 9.89" 6 -3.22"
192209 - 192212 11.66" 14 -1.45"
192309 - 192312 9.51" 5 -3.60"
192409 - 192412 18.86" 33 5.75"
192509 - 192512 14.74" 23 1.63"
192609 - 192612 12.73" 19 -0.38"
192709 - 192712 12.18" 17 -0.93"
192809 - 192812 11.81" 16 -1.30"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 27, 2020 from https://www.ncdc.noaa.gov/cag/