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 (15.84")
1901-1917 Base Period
189502 - 189505 19.21" 18 3.37"
189602 - 189605 15.03" 10 -0.81"
189702 - 189705 18.67" 17 2.83"
189802 - 189805 12.84" 3 -3.00"
189902 - 189905 22.49" 23 6.65"
190002 - 190005 17.58" 16 1.74"
190102 - 190105 20.87" 21 5.03"
190202 - 190205 14.76" 9 -1.08"
190302 - 190305 20.91" 22 5.07"
190402 - 190405 12.94" 4 -2.90"
190502 - 190505 19.29" 19 3.45"
190602 - 190605 13.75" 5 -2.09"
190702 - 190705 15.35" 11 -0.49"
190802 - 190805 17.26" 15 1.42"
190902 - 190905 17.14" 14 1.30"
191002 - 191005 14.54" 8 -1.30"
191102 - 191105 10.73" 1 -5.11"
191202 - 191205 19.39" 20 3.55"
191302 - 191305 16.36" 13 0.52"
191402 - 191405 12.42" 2 -3.42"
191502 - 191505 13.82" 6 -2.02"
191602 - 191605 13.89" 7 -1.95"
191702 - 191705 15.92" 12 0.08"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2019, retrieved on September 18, 2019 from https://www.ncdc.noaa.gov/cag/