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 (27.46")
1901-1926 Base Period
189501 - 189508 17.62" 1 -9.84"
189601 - 189608 30.14" 28 2.68"
189701 - 189708 28.98" 25 1.52"
189801 - 189808 32.20" 30 4.74"
189901 - 189908 24.99" 9 -2.47"
190001 - 190008 24.52" 6 -2.94"
190101 - 190108 24.36" 5 -3.10"
190201 - 190208 24.14" 3 -3.32"
190301 - 190308 28.06" 20 0.60"
190401 - 190408 28.85" 24 1.39"
190501 - 190508 27.77" 16 0.31"
190601 - 190608 24.73" 8 -2.73"
190701 - 190708 31.69" 29 4.23"
190801 - 190808 29.15" 26 1.69"
190901 - 190908 33.66" 31 6.20"
191001 - 191008 24.34" 4 -3.12"
191101 - 191108 25.94" 11 -1.52"
191201 - 191208 29.28" 27 1.82"
191301 - 191308 33.77" 32 6.31"
191401 - 191408 25.47" 10 -1.99"
191501 - 191508 27.17" 15 -0.29"
191601 - 191608 28.19" 21 0.73"
191701 - 191708 28.71" 22 1.25"
191801 - 191808 24.54" 7 -2.92"
191901 - 191908 26.19" 12 -1.27"
192001 - 192008 28.74" 23 1.28"
192101 - 192108 27.79" 17 0.33"
192201 - 192208 28.03" 19 0.57"
192301 - 192308 26.66" 13 -0.80"
192401 - 192408 28.00" 18 0.54"
192501 - 192508 21.75" 2 -5.71"
192601 - 192608 26.95" 14 -0.51"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 20, 2020 from https://www.ncdc.noaa.gov/cag/