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 (15.93")
1901-1930 Base Period
189509 - 189601 10.25" 1 -5.68"
189609 - 189701 12.90" 3 -3.03"
189709 - 189801 16.52" 24 0.59"
189809 - 189901 18.08" 32 2.15"
189909 - 190001 13.04" 4 -2.89"
190009 - 190101 15.20" 15 -0.73"
190109 - 190201 16.70" 25 0.77"
190209 - 190301 23.51" 35 7.58"
190309 - 190401 16.81" 27 0.88"
190409 - 190501 16.71" 26 0.78"
190509 - 190601 14.25" 12 -1.68"
190609 - 190701 13.76" 7 -2.17"
190709 - 190801 23.11" 34 7.18"
190809 - 190901 13.44" 6 -2.49"
190909 - 191001 15.99" 20 0.06"
191009 - 191101 16.32" 21 0.39"
191109 - 191201 18.17" 33 2.24"
191209 - 191301 16.90" 29 0.97"
191309 - 191401 16.37" 22 0.44"
191409 - 191501 15.76" 19 -0.17"
191509 - 191601 12.37" 2 -3.56"
191609 - 191701 15.25" 16 -0.68"
191709 - 191801 17.51" 31 1.58"
191809 - 191901 13.96" 11 -1.97"
191909 - 192001 14.70" 13 -1.23"
192009 - 192101 14.97" 14 -0.96"
192109 - 192201 13.82" 9 -2.11"
192209 - 192301 13.78" 8 -2.15"
192309 - 192401 17.11" 30 1.18"
192409 - 192501 16.82" 28 0.89"
192509 - 192601 13.25" 5 -2.68"
192609 - 192701 15.32" 17 -0.61"
192709 - 192801 15.66" 18 -0.27"
192809 - 192901 13.94" 10 -1.99"
192909 - 193001 16.50" 23 0.57"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published December 2019, retrieved on December 11, 2019 from https://www.ncdc.noaa.gov/cag/