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 (20.51")
1901-1952 Base Period
189501 - 189606 16.65" 8 -3.86"
189601 - 189706 20.09" 29 -0.42"
189701 - 189806 23.71" 52 3.20"
189801 - 189906 18.21" 14 -2.30"
189901 - 190006 17.48" 11 -3.03"
190001 - 190106 15.90" 3 -4.61"
190101 - 190206 16.08" 5 -4.43"
190201 - 190306 17.30" 9 -3.21"
190301 - 190406 19.43" 21 -1.08"
190401 - 190506 21.35" 36 0.84"
190501 - 190606 26.10" 56 5.59"
190601 - 190706 29.31" 57 8.80"
190701 - 190806 22.90" 46 2.39"
190801 - 190906 23.69" 51 3.18"
190901 - 191006 23.07" 49 2.56"
191001 - 191106 19.73" 25 -0.78"
191101 - 191206 21.91" 39 1.40"
191201 - 191306 20.23" 31 -0.28"
191301 - 191406 22.23" 41 1.72"
191401 - 191506 23.63" 50 3.12"
191501 - 191606 21.87" 38 1.36"
191601 - 191706 24.84" 53 4.33"
191701 - 191806 19.88" 27 -0.63"
191801 - 191906 19.08" 18 -1.43"
191901 - 192006 19.42" 20 -1.09"
192001 - 192106 22.74" 45 2.23"
192101 - 192206 22.49" 42 1.98"
192201 - 192306 22.12" 40 1.61"
192301 - 192406 18.80" 17 -1.71"
192401 - 192506 16.62" 7 -3.89"
192501 - 192606 20.22" 30 -0.29"
192601 - 192706 20.73" 35 0.22"
192701 - 192806 23.04" 48 2.53"
192801 - 192906 18.24" 15 -2.27"
192901 - 193006 19.75" 26 -0.76"
193001 - 193106 18.56" 16 -1.95"
193101 - 193206 17.60" 12 -2.91"
193201 - 193306 19.33" 19 -1.18"
193301 - 193406 14.45" 1 -6.06"
193401 - 193506 15.99" 4 -4.52"
193501 - 193606 18.14" 13 -2.37"
193601 - 193706 22.92" 47 2.41"
193701 - 193806 22.59" 44 2.08"
193801 - 193906 19.52" 22 -0.99"
193901 - 194006 17.42" 10 -3.09"
194001 - 194106 24.92" 54 4.41"
194101 - 194206 25.41" 55 4.90"
194201 - 194306 16.57" 6 -3.94"
194301 - 194406 21.52" 37 1.01"
194401 - 194506 20.01" 28 -0.50"
194501 - 194606 19.69" 24 -0.82"
194601 - 194706 20.65" 34 0.14"
194701 - 194806 20.53" 33 0.02"
194801 - 194906 20.40" 32 -0.11"
194901 - 195006 19.67" 23 -0.84"
195001 - 195106 15.36" 2 -5.15"
195101 - 195206 22.54" 43 2.03"

Citing This Page

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