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 (21.80")
1901-1916 Base Period
189502 - 189506 16.34" 2 -5.46"
189602 - 189606 23.83" 15 2.03"
189702 - 189706 29.13" 20 7.33"
189802 - 189806 17.08" 4 -4.72"
189902 - 189906 24.91" 17 3.11"
190002 - 190006 26.84" 18 5.04"
190102 - 190106 17.87" 6 -3.93"
190202 - 190206 20.45" 10 -1.35"
190302 - 190306 27.76" 19 5.96"
190402 - 190406 19.27" 7 -2.53"
190502 - 190506 24.15" 16 2.35"
190602 - 190606 15.74" 1 -6.06"
190702 - 190706 23.30" 14 1.50"
190802 - 190806 23.12" 13 1.32"
190902 - 190906 30.35" 22 8.55"
191002 - 191006 20.38" 9 -1.42"
191102 - 191106 21.20" 11 -0.60"
191202 - 191206 29.72" 21 7.92"
191302 - 191306 21.75" 12 -0.05"
191402 - 191406 17.13" 5 -4.67"
191502 - 191506 16.81" 3 -4.99"
191602 - 191606 19.76" 8 -2.04"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2019, retrieved on September 17, 2019 from https://www.ncdc.noaa.gov/cag/