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 (270.52")
1901-1934 Base Period
189506 - 190005 249.66" 2 -20.86"
189606 - 190105 254.61" 5 -15.91"
189706 - 190205 260.60" 10 -9.92"
189806 - 190305 271.58" 22 1.06"
189906 - 190405 251.86" 4 -18.66"
190006 - 190505 255.57" 6 -14.95"
190106 - 190605 249.72" 3 -20.80"
190206 - 190705 260.09" 9 -10.43"
190306 - 190805 261.01" 12 -9.51"
190406 - 190905 282.89" 30 12.37"
190506 - 191005 271.09" 21 0.57"
190606 - 191105 269.19" 19 -1.33"
190706 - 191205 278.71" 26 8.19"
190806 - 191305 284.98" 32 14.46"
190906 - 191405 273.47" 23 2.95"
191006 - 191505 280.89" 28 10.37"
191106 - 191605 285.95" 33 15.43"
191206 - 191705 267.73" 15 -2.79"
191306 - 191805 244.94" 1 -25.58"
191406 - 191905 260.72" 11 -9.80"
191506 - 192005 276.84" 25 6.32"
191606 - 192105 280.69" 27 10.17"
191706 - 192205 282.89" 30 12.37"
191806 - 192305 305.40" 35 34.88"
191906 - 192405 303.28" 34 32.76"
192006 - 192505 270.77" 20 0.25"
192106 - 192605 265.59" 14 -4.93"
192206 - 192705 268.15" 17 -2.37"
192306 - 192805 258.74" 8 -11.78"
192406 - 192905 258.02" 7 -12.50"
192506 - 193005 276.33" 24 5.81"
192606 - 193105 265.36" 13 -5.16"
192706 - 193205 268.19" 18 -2.33"
192806 - 193305 283.89" 31 13.37"
192906 - 193405 268.10" 16 -2.42"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 20, 2019 from https://www.ncdc.noaa.gov/cag/