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 (14.19")
1901-1913 Base Period
189509 - 189512 18.40" 17 4.21"
189609 - 189612 15.96" 13 1.77"
189709 - 189712 15.21" 10 1.02"
189809 - 189812 19.01" 18 4.82"
189909 - 189912 11.55" 5 -2.64"
190009 - 190012 15.37" 11 1.18"
190109 - 190112 17.29" 16 3.10"
190209 - 190212 16.63" 15 2.44"
190309 - 190312 11.26" 3 -2.93"
190409 - 190412 11.41" 4 -2.78"
190509 - 190512 14.19" 9 0.00"
190609 - 190612 13.31" 8 -0.88"
190709 - 190712 23.48" 19 9.29"
190809 - 190812 8.76" 1 -5.43"
190909 - 190912 12.39" 6 -1.80"
191009 - 191012 10.69" 2 -3.50"
191109 - 191112 16.45" 14 2.26"
191209 - 191212 13.12" 7 -1.07"
191309 - 191312 15.49" 12 1.30"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 17, 2019 from https://www.ncdc.noaa.gov/cag/