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 (14.87")
1901-1937 Base Period
189503 - 189506 13.33" 15 -1.54"
189603 - 189606 12.96" 11 -1.91"
189703 - 189706 14.98" 23 0.11"
189803 - 189806 15.01" 24 0.14"
189903 - 189906 14.65" 22 -0.22"
190003 - 190006 15.03" 25 0.16"
190103 - 190106 24.89" 43 10.02"
190203 - 190206 15.13" 26 0.26"
190303 - 190306 18.24" 39 3.37"
190403 - 190406 17.65" 38 2.78"
190503 - 190506 12.41" 8 -2.46"
190603 - 190606 16.93" 35 2.06"
190703 - 190706 12.73" 10 -2.14"
190803 - 190806 13.34" 16 -1.53"
190903 - 190906 14.56" 20 -0.31"
191003 - 191006 10.97" 5 -3.90"
191103 - 191106 11.30" 6 -3.57"
191203 - 191206 16.83" 34 1.96"
191303 - 191306 14.44" 19 -0.43"
191403 - 191406 12.72" 9 -2.15"
191503 - 191506 5.98" 1 -8.89"
191603 - 191606 16.57" 32 1.70"
191703 - 191706 17.43" 37 2.56"
191803 - 191806 13.23" 14 -1.64"
191903 - 191906 16.38" 30 1.51"
192003 - 192006 22.17" 42 7.30"
192103 - 192106 14.63" 21 -0.24"
192203 - 192206 18.82" 41 3.95"
192303 - 192306 15.41" 27 0.54"
192403 - 192406 13.93" 17 -0.94"
192503 - 192506 12.96" 11 -1.91"
192603 - 192606 10.38" 4 -4.49"
192703 - 192706 10.24" 3 -4.63"
192803 - 192806 13.98" 18 -0.89"
192903 - 192906 16.48" 31 1.61"
193003 - 193006 9.73" 2 -5.14"
193103 - 193106 18.76" 40 3.89"
193203 - 193206 12.06" 7 -2.81"
193303 - 193306 16.76" 33 1.89"
193403 - 193406 16.32" 29 1.45"
193503 - 193506 13.19" 13 -1.68"
193603 - 193606 17.11" 36 2.24"
193703 - 193706 15.70" 28 0.83"

Citing This Page

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