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 (12.11")
1901-1918 Base Period
189508 - 189602 9.17" 4 -2.94"
189608 - 189702 14.07" 19 1.96"
189708 - 189802 7.89" 1 -4.22"
189808 - 189902 10.78" 8 -1.33"
189908 - 190002 12.76" 16 0.65"
190008 - 190102 17.96" 23 5.85"
190108 - 190202 10.28" 6 -1.83"
190208 - 190302 12.26" 15 0.15"
190308 - 190402 15.29" 22 3.18"
190408 - 190502 11.12" 11 -0.99"
190508 - 190602 13.53" 18 1.42"
190608 - 190702 14.96" 21 2.85"
190708 - 190802 10.98" 10 -1.13"
190808 - 190902 10.51" 7 -1.60"
190908 - 191002 14.79" 20 2.68"
191008 - 191102 8.61" 3 -3.50"
191108 - 191202 13.44" 17 1.33"
191208 - 191302 9.90" 5 -2.21"
191308 - 191402 10.89" 9 -1.22"
191408 - 191502 12.12" 14 0.01"
191508 - 191602 11.76" 13 -0.35"
191608 - 191702 11.63" 12 -0.48"
191708 - 191802 8.03" 2 -4.08"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 27, 2020 from https://www.ncdc.noaa.gov/cag/