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 (18.34")
1901-1929 Base Period
189506 - 189605 17.37" 12 -0.97"
189606 - 189705 19.20" 20 0.86"
189706 - 189805 19.96" 25 1.62"
189806 - 189905 15.15" 6 -3.19"
189906 - 190005 19.48" 23 1.14"
190006 - 190105 14.08" 3 -4.26"
190106 - 190205 13.67" 2 -4.67"
190206 - 190305 17.43" 13 -0.91"
190306 - 190405 15.00" 5 -3.34"
190406 - 190505 23.36" 34 5.02"
190506 - 190605 19.18" 19 0.84"
190606 - 190705 19.28" 21 0.94"
190706 - 190805 16.25" 9 -2.09"
190806 - 190905 19.96" 25 1.62"
190906 - 191005 18.41" 16 0.07"
191006 - 191105 15.96" 8 -2.38"
191106 - 191205 19.47" 22 1.13"
191206 - 191305 16.72" 11 -1.62"
191306 - 191405 21.11" 30 2.77"
191406 - 191505 21.37" 31 3.03"
191506 - 191605 19.04" 17 0.70"
191606 - 191705 20.21" 26 1.87"
191706 - 191805 14.97" 4 -3.37"
191806 - 191905 19.17" 18 0.83"
191906 - 192005 20.72" 28 2.38"
192006 - 192105 18.22" 15 -0.12"
192106 - 192205 20.52" 27 2.18"
192206 - 192305 15.87" 7 -2.47"
192306 - 192405 22.39" 33 4.05"
192406 - 192505 12.46" 1 -5.88"
192506 - 192605 20.92" 29 2.58"
192606 - 192705 16.56" 10 -1.78"
192706 - 192805 21.47" 32 3.13"
192806 - 192905 17.96" 14 -0.38"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 21, 2019 from https://www.ncdc.noaa.gov/cag/