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 (168.59")
1901-1943 Base Period
189506 - 189905 182.16" 40 13.57"
189606 - 190005 181.13" 38 12.54"
189706 - 190105 182.14" 39 13.55"
189806 - 190205 177.58" 35 8.99"
189906 - 190305 180.34" 37 11.75"
190006 - 190405 179.21" 36 10.62"
190106 - 190505 168.57" 24 -0.02"
190206 - 190605 167.07" 19 -1.52"
190306 - 190705 157.83" 8 -10.76"
190406 - 190805 163.13" 15 -5.46"
190506 - 190905 166.77" 18 -1.82"
190606 - 191005 157.88" 9 -10.71"
190706 - 191105 151.83" 2 -16.76"
190806 - 191205 149.98" 1 -18.61"
190906 - 191305 154.55" 3 -14.04"
191006 - 191405 156.08" 5 -12.51"
191106 - 191505 155.75" 4 -12.84"
191206 - 191605 156.61" 7 -11.98"
191306 - 191705 156.44" 6 -12.15"
191406 - 191805 158.30" 10 -10.29"
191506 - 191905 171.73" 29 3.14"
191606 - 192005 168.01" 21 -0.58"
191706 - 192105 170.91" 27 2.32"
191806 - 192205 173.99" 32 5.40"
191906 - 192305 173.76" 30 5.17"
192006 - 192405 171.43" 28 2.84"
192106 - 192505 165.61" 17 -2.98"
192206 - 192605 164.45" 16 -4.14"
192306 - 192705 158.74" 12 -9.85"
192406 - 192805 168.15" 22 -0.44"
192506 - 192905 175.56" 33 6.97"
192606 - 193005 169.40" 25 0.81"
192706 - 193105 167.10" 20 -1.49"
192806 - 193205 159.48" 13 -9.11"
192906 - 193305 162.65" 14 -5.94"
193006 - 193405 170.18" 26 1.59"
193106 - 193505 177.28" 34 8.69"
193206 - 193605 186.29" 43 17.70"
193306 - 193705 185.04" 41 16.45"
193406 - 193805 186.75" 44 18.16"
193506 - 193905 196.13" 45 27.54"
193606 - 194005 186.10" 42 17.51"
193706 - 194105 173.77" 31 5.18"
193806 - 194205 168.23" 23 -0.36"
193906 - 194305 158.38" 11 -10.21"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published December 2019, retrieved on December 14, 2019 from https://www.ncdc.noaa.gov/cag/