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 (20.82")
1901-1939 Base Period
189506 - 189601 18.43" 5 -2.39"
189606 - 189701 26.20" 44 5.38"
189706 - 189801 19.72" 15 -1.10"
189806 - 189901 21.29" 28 0.47"
189906 - 190001 20.15" 19 -0.67"
190006 - 190101 24.27" 39 3.45"
190106 - 190201 19.44" 13 -1.38"
190206 - 190301 23.99" 38 3.17"
190306 - 190401 22.27" 32 1.45"
190406 - 190501 18.81" 10 -2.01"
190506 - 190601 23.45" 35 2.63"
190606 - 190701 23.97" 37 3.15"
190706 - 190801 19.38" 12 -1.44"
190806 - 190901 16.31" 2 -4.51"
190906 - 191001 20.14" 18 -0.68"
191006 - 191101 17.09" 3 -3.73"
191106 - 191201 24.38" 41 3.56"
191206 - 191301 21.72" 29 0.90"
191306 - 191401 18.67" 8 -2.15"
191406 - 191501 19.77" 17 -1.05"
191506 - 191601 24.61" 42 3.79"
191606 - 191701 21.09" 27 0.27"
191706 - 191801 18.81" 10 -2.01"
191806 - 191901 18.69" 9 -2.13"
191906 - 192001 19.67" 14 -1.15"
192006 - 192101 20.58" 24 -0.24"
192106 - 192201 21.92" 31 1.10"
192206 - 192301 20.48" 22 -0.34"
192306 - 192401 19.72" 15 -1.10"
192406 - 192501 18.40" 4 -2.42"
192506 - 192601 20.22" 21 -0.60"
192606 - 192701 23.92" 36 3.10"
192706 - 192801 21.81" 30 0.99"
192806 - 192901 25.62" 43 4.80"
192906 - 193001 18.62" 7 -2.20"
193006 - 193101 13.73" 1 -7.09"
193106 - 193201 24.32" 40 3.50"
193206 - 193301 22.38" 33 1.56"
193306 - 193401 18.54" 6 -2.28"
193406 - 193501 21.06" 26 0.24"
193506 - 193601 21.06" 26 0.24"
193606 - 193701 20.21" 20 -0.61"
193706 - 193801 22.46" 34 1.64"
193806 - 193901 20.55" 23 -0.27"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 18, 2020 from https://www.ncdc.noaa.gov/cag/