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 (17.55")
1901-1916 Base Period
189502 - 189506 13.48" 3 -4.07"
189602 - 189606 17.65" 10 0.10"
189702 - 189706 18.27" 11 0.72"
189802 - 189806 18.74" 14 1.19"
189902 - 189906 18.68" 13 1.13"
190002 - 190006 22.07" 20 4.52"
190102 - 190106 22.74" 22 5.19"
190202 - 190206 19.56" 16 2.01"
190302 - 190306 22.36" 21 4.81"
190402 - 190406 19.20" 15 1.65"
190502 - 190506 13.70" 4 -3.85"
190602 - 190606 20.61" 18 3.06"
190702 - 190706 13.98" 5 -3.57"
190802 - 190806 15.47" 7 -2.08"
190902 - 190906 20.04" 17 2.49"
191002 - 191006 15.35" 6 -2.20"
191102 - 191106 13.02" 2 -4.53"
191202 - 191206 18.28" 12 0.73"
191302 - 191306 17.05" 8 -0.50"
191402 - 191406 17.28" 9 -0.27"
191502 - 191506 10.98" 1 -6.57"
191602 - 191606 21.16" 19 3.61"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 13, 2019 from https://www.ncdc.noaa.gov/cag/