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 (18.55")
1901-1937 Base Period
189503 - 189506 16.77" 18 -1.78"
189603 - 189606 14.96" 11 -3.59"
189703 - 189706 18.75" 26 0.20"
189803 - 189806 20.12" 30 1.57"
189903 - 189906 15.11" 12 -3.44"
190003 - 190006 17.48" 21 -1.07"
190103 - 190106 12.42" 3 -6.13"
190203 - 190206 18.19" 23 -0.36"
190303 - 190306 16.92" 19 -1.63"
190403 - 190406 20.35" 31 1.80"
190503 - 190506 27.90" 41 9.35"
190603 - 190606 18.46" 25 -0.09"
190703 - 190706 22.95" 37 4.40"
190803 - 190806 21.49" 33 2.94"
190903 - 190906 19.77" 29 1.22"
191003 - 191006 18.20" 24 -0.35"
191103 - 191106 15.66" 15 -2.89"
191203 - 191206 24.95" 40 6.40"
191303 - 191306 15.14" 13 -3.41"
191403 - 191406 14.12" 7 -4.43"
191503 - 191506 17.62" 22 -0.93"
191603 - 191606 14.81" 9 -3.74"
191703 - 191706 18.84" 27 0.29"
191803 - 191806 15.43" 14 -3.12"
191903 - 191906 21.14" 32 2.59"
192003 - 192006 22.41" 36 3.86"
192103 - 192106 21.57" 34 3.02"
192203 - 192206 21.90" 35 3.35"
192303 - 192306 24.71" 39 6.16"
192403 - 192406 16.61" 17 -1.94"
192503 - 192506 8.09" 1 -10.46"
192603 - 192606 13.52" 5 -5.03"
192703 - 192706 32.39" 43 13.84"
192803 - 192806 23.97" 38 5.42"
192903 - 192906 19.16" 28 0.61"
193003 - 193006 14.61" 8 -3.94"
193103 - 193106 12.97" 4 -5.58"
193203 - 193206 14.02" 6 -4.53"
193303 - 193306 17.13" 20 -1.42"
193403 - 193406 16.36" 16 -2.19"
193503 - 193506 29.00" 42 10.45"
193603 - 193606 8.66" 2 -9.89"
193703 - 193706 14.86" 10 -3.69"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published September 2019, retrieved on September 16, 2019 from https://www.ncdc.noaa.gov/cag/