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 (12.31")
1901-1921 Base Period
189502 - 189505 9.02" 3 -3.29"
189602 - 189605 13.83" 20 1.52"
189702 - 189705 12.51" 15 0.20"
189802 - 189805 12.62" 16 0.31"
189902 - 189905 11.67" 11 -0.64"
190002 - 190005 12.16" 13 -0.15"
190102 - 190105 14.92" 26 2.61"
190202 - 190205 12.82" 17 0.51"
190302 - 190305 10.96" 6 -1.35"
190402 - 190405 11.99" 12 -0.32"
190502 - 190505 8.58" 2 -3.73"
190602 - 190605 11.54" 9 -0.77"
190702 - 190705 9.75" 5 -2.56"
190802 - 190805 14.76" 25 2.45"
190902 - 190905 15.11" 27 2.80"
191002 - 191005 13.29" 18 0.98"
191102 - 191105 9.57" 4 -2.74"
191202 - 191205 14.12" 23 1.81"
191302 - 191305 14.12" 23 1.81"
191402 - 191405 13.43" 19 1.12"
191502 - 191505 8.23" 1 -4.08"
191602 - 191605 14.45" 24 2.14"
191702 - 191705 11.32" 7 -0.99"
191802 - 191805 12.46" 14 0.15"
191902 - 191905 14.06" 21 1.75"
192002 - 192005 11.44" 8 -0.87"
192102 - 192105 11.60" 10 -0.71"

Citing This Page

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