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 (159.83")
1901-1941 Base Period
189506 - 189905 169.57" 37 9.74"
189606 - 190005 170.02" 38 10.19"
189706 - 190105 171.72" 39 11.89"
189806 - 190205 163.03" 28 3.20"
189906 - 190305 164.83" 30 5.00"
190006 - 190405 161.75" 24 1.92"
190106 - 190505 154.52" 11 -5.31"
190206 - 190605 155.31" 12 -4.52"
190306 - 190705 148.35" 4 -11.48"
190406 - 190805 157.68" 17 -2.15"
190506 - 190905 158.52" 19 -1.31"
190606 - 191005 151.53" 9 -8.30"
190706 - 191105 148.05" 3 -11.78"
190806 - 191205 144.49" 2 -15.34"
190906 - 191305 151.75" 10 -8.08"
191006 - 191405 150.27" 7 -9.56"
191106 - 191505 150.51" 8 -9.32"
191206 - 191605 149.90" 6 -9.93"
191306 - 191705 144.43" 1 -15.40"
191406 - 191805 149.45" 5 -10.38"
191506 - 191905 161.31" 23 1.48"
191606 - 192005 160.96" 22 1.13"
191706 - 192105 165.09" 31 5.26"
191806 - 192205 166.25" 32 6.42"
191906 - 192305 162.18" 26 2.35"
192006 - 192405 159.75" 21 -0.08"
192106 - 192505 156.75" 14 -3.08"
192206 - 192605 158.82" 20 -1.01"
192306 - 192705 157.47" 16 -2.36"
192406 - 192805 167.60" 35 7.77"
192506 - 192905 171.73" 40 11.90"
192606 - 193005 166.44" 33 6.61"
192706 - 193105 162.69" 27 2.86"
192806 - 193205 155.59" 13 -4.24"
192906 - 193305 157.43" 15 -2.40"
193006 - 193405 157.68" 17 -2.15"
193106 - 193505 161.88" 25 2.05"
193206 - 193605 167.60" 35 7.77"
193306 - 193705 168.17" 36 8.34"
193406 - 193805 171.75" 41 11.92"
193506 - 193905 181.94" 43 22.11"
193606 - 194005 174.10" 42 14.27"
193706 - 194105 163.61" 29 3.78"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on December 6, 2019 from https://www.ncdc.noaa.gov/cag/