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 (25.56")
1901-1936 Base Period
189509 - 189604 20.73" 4 -4.83"
189609 - 189704 26.60" 31 1.04"
189709 - 189804 21.82" 7 -3.74"
189809 - 189904 32.76" 39 7.20"
189909 - 190004 24.68" 16 -0.88"
190009 - 190104 26.50" 30 0.94"
190109 - 190204 27.30" 32 1.74"
190209 - 190304 34.97" 41 9.41"
190309 - 190404 19.35" 2 -6.21"
190409 - 190504 21.05" 6 -4.51"
190509 - 190604 23.97" 12 -1.59"
190609 - 190704 25.05" 22 -0.51"
190709 - 190804 29.81" 35 4.25"
190809 - 190904 24.38" 14 -1.18"
190909 - 191004 20.80" 5 -4.76"
191009 - 191104 24.40" 15 -1.16"
191109 - 191204 30.41" 36 4.85"
191209 - 191304 25.73" 25 0.17"
191309 - 191404 24.92" 21 -0.64"
191409 - 191504 24.81" 19 -0.75"
191509 - 191604 23.22" 9 -2.34"
191609 - 191704 25.51" 24 -0.05"
191709 - 191804 25.81" 26 0.25"
191809 - 191904 26.32" 28 0.76"
191909 - 192004 24.23" 13 -1.33"
192009 - 192104 24.70" 17 -0.86"
192109 - 192204 27.44" 33 1.88"
192209 - 192304 25.18" 23 -0.38"
192309 - 192404 24.86" 20 -0.70"
192409 - 192504 24.80" 18 -0.76"
192509 - 192604 23.33" 10 -2.23"
192609 - 192704 27.46" 34 1.90"
192709 - 192804 26.37" 29 0.81"
192809 - 192904 26.02" 27 0.46"
192909 - 193004 23.78" 11 -1.78"
193009 - 193104 17.73" 1 -7.83"
193109 - 193204 22.54" 8 -3.02"
193209 - 193304 31.52" 37 5.96"
193309 - 193404 20.09" 3 -5.47"
193409 - 193504 31.85" 38 6.29"
193509 - 193604 33.95" 40 8.39"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 26, 2020 from https://www.ncdc.noaa.gov/cag/