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 (234.31")
1901-1913 Base Period
189502 - 190001 224.79" 5 -9.52"
189602 - 190101 231.37" 7 -2.94"
189702 - 190201 240.15" 9 5.84"
189802 - 190301 243.69" 11 9.38"
189902 - 190401 245.70" 13 11.39"
190002 - 190501 246.02" 14 11.71"
190102 - 190601 245.39" 12 11.08"
190202 - 190701 240.46" 10 6.15"
190302 - 190801 235.85" 8 1.54"
190402 - 190901 225.73" 6 -8.58"
190502 - 191001 224.39" 3 -9.92"
190602 - 191101 222.43" 2 -11.88"
190702 - 191201 224.66" 4 -9.65"
190802 - 191301 220.22" 1 -14.09"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 26, 2020 from https://www.ncdc.noaa.gov/cag/