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 (215.36")
1901-1920 Base Period
189509 - 190008 202.31" 1 -13.05"
189609 - 190108 206.89" 7 -8.47"
189709 - 190208 208.35" 8 -7.01"
189809 - 190308 221.68" 15 6.32"
189909 - 190408 216.73" 12 1.37"
190009 - 190508 224.12" 18 8.76"
190109 - 190608 231.27" 21 15.91"
190209 - 190708 228.87" 20 13.51"
190309 - 190808 224.27" 19 8.91"
190409 - 190908 223.51" 17 8.15"
190509 - 191008 219.28" 14 3.92"
190609 - 191108 213.23" 10 -2.13"
190709 - 191208 215.80" 11 0.44"
190809 - 191308 206.85" 6 -8.51"
190909 - 191408 205.87" 5 -9.49"
191009 - 191508 208.69" 9 -6.67"
191109 - 191608 203.24" 2 -12.12"
191209 - 191708 204.47" 4 -10.89"
191309 - 191808 204.01" 3 -11.35"
191409 - 191908 217.75" 13 2.39"
191509 - 192008 222.36" 16 7.00"

Citing This Page

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