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 (27.28")
1901-1937 Base Period
189506 - 189601 24.64" 7 -2.64"
189606 - 189701 25.61" 12 -1.67"
189706 - 189801 30.95" 38 3.67"
189806 - 189901 30.48" 36 3.20"
189906 - 190001 24.16" 6 -3.12"
190006 - 190101 26.88" 20 -0.40"
190106 - 190201 28.80" 29 1.52"
190206 - 190301 31.54" 40 4.26"
190306 - 190401 33.32" 41 6.04"
190406 - 190501 26.40" 16 -0.88"
190506 - 190601 30.83" 37 3.55"
190606 - 190701 27.74" 24 0.46"
190706 - 190801 28.79" 28 1.51"
190806 - 190901 20.74" 2 -6.54"
190906 - 191001 22.54" 3 -4.74"
191006 - 191101 23.34" 5 -3.94"
191106 - 191201 26.73" 19 -0.55"
191206 - 191301 27.83" 25 0.55"
191306 - 191401 23.22" 4 -4.06"
191406 - 191501 25.04" 8 -2.24"
191506 - 191601 31.04" 39 3.76"
191606 - 191701 25.47" 11 -1.81"
191706 - 191801 28.98" 31 1.70"
191806 - 191901 27.20" 21 -0.08"
191906 - 192001 26.50" 17 -0.78"
192006 - 192101 29.30" 34 2.02"
192106 - 192201 26.00" 13 -1.28"
192206 - 192301 28.85" 30 1.57"
192306 - 192401 26.05" 15 -1.23"
192406 - 192501 25.22" 10 -2.06"
192506 - 192601 29.12" 33 1.84"
192606 - 192701 29.46" 35 2.18"
192706 - 192801 33.53" 42 6.25"
192806 - 192901 28.31" 27 1.03"
192906 - 193001 26.57" 18 -0.71"
193006 - 193101 20.35" 1 -6.93"
193106 - 193201 27.67" 23 0.39"
193206 - 193301 28.15" 26 0.87"
193306 - 193401 25.07" 9 -2.21"
193406 - 193501 26.04" 14 -1.24"
193506 - 193601 29.11" 32 1.83"
193606 - 193701 27.50" 22 0.22"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published December 2019, retrieved on December 12, 2019 from https://www.ncdc.noaa.gov/cag/