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 (192.75")
1901-1926 Base Period
189509 - 190008 195.18" 15 2.43"
189609 - 190108 188.18" 7 -4.57"
189709 - 190208 181.82" 4 -10.93"
189809 - 190308 180.75" 2 -12.00"
189909 - 190408 180.37" 1 -12.38"
190009 - 190508 180.85" 3 -11.90"
190109 - 190608 184.24" 5 -8.51"
190209 - 190708 194.68" 14 1.93"
190309 - 190808 193.91" 12 1.16"
190409 - 190908 195.55" 18 2.80"
190509 - 191008 194.13" 13 1.38"
190609 - 191108 195.25" 16 2.50"
190709 - 191208 197.51" 22 4.76"
190809 - 191308 199.20" 23 6.45"
190909 - 191408 196.96" 21 4.21"
191009 - 191508 200.83" 25 8.08"
191109 - 191608 204.29" 27 11.54"
191209 - 191708 196.82" 20 4.07"
191309 - 191808 187.40" 6 -5.35"
191409 - 191908 189.28" 8 -3.47"
191509 - 192008 195.36" 17 2.61"
191609 - 192108 191.04" 10 -1.71"
191709 - 192208 196.49" 19 3.74"
191809 - 192308 199.53" 24 6.78"
191909 - 192408 202.53" 26 9.78"
192009 - 192508 190.88" 9 -1.87"
192109 - 192608 193.75" 11 1.00"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 25, 2020 from https://www.ncdc.noaa.gov/cag/