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 (163.95")
1901-1930 Base Period
189506 - 189905 168.83" 23 4.88"
189606 - 190005 176.82" 30 12.87"
189706 - 190105 176.82" 30 12.87"
189806 - 190205 176.88" 31 12.93"
189906 - 190305 179.65" 32 15.70"
190006 - 190405 171.08" 24 7.13"
190106 - 190505 163.30" 17 -0.65"
190206 - 190605 156.43" 6 -7.52"
190306 - 190705 151.02" 2 -12.93"
190406 - 190805 161.25" 15 -2.70"
190506 - 190905 166.72" 20 2.77"
190606 - 191005 167.88" 22 3.93"
190706 - 191105 160.46" 12 -3.49"
190806 - 191205 156.32" 5 -7.63"
190906 - 191305 159.25" 11 -4.70"
191006 - 191405 158.02" 9 -5.93"
191106 - 191505 161.09" 14 -2.86"
191206 - 191605 156.51" 7 -7.44"
191306 - 191705 155.79" 4 -8.16"
191406 - 191805 160.87" 13 -3.08"
191506 - 191905 174.12" 26 10.17"
191606 - 192005 175.44" 28 11.49"
191706 - 192105 173.99" 25 10.04"
191806 - 192205 166.43" 19 2.48"
191906 - 192305 162.74" 16 -1.21"
192006 - 192405 158.57" 10 -5.38"
192106 - 192505 150.47" 1 -13.48"
192206 - 192605 157.58" 8 -6.37"
192306 - 192705 153.18" 3 -10.77"
192406 - 192805 165.18" 18 1.23"
192506 - 192905 174.51" 27 10.56"
192606 - 193005 167.06" 21 3.11"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 11, 2019 from https://www.ncdc.noaa.gov/cag/