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 (139.24")
1901-1913 Base Period
189502 - 189801 130.52" 3 -8.72"
189602 - 189901 147.05" 12 7.81"
189702 - 190001 147.07" 13 7.83"
189802 - 190101 134.96" 5 -4.28"
189902 - 190201 136.71" 8 -2.53"
190002 - 190301 149.42" 14 10.18"
190102 - 190401 161.38" 16 22.14"
190202 - 190501 152.94" 15 13.70"
190302 - 190601 136.66" 7 -2.58"
190402 - 190701 131.47" 4 -7.77"
190502 - 190801 139.25" 10 0.01"
190602 - 190901 141.72" 11 2.48"
190702 - 191001 136.87" 9 -2.37"
190802 - 191101 123.24" 1 -16.00"
190902 - 191201 130.40" 2 -8.84"
191002 - 191301 135.08" 6 -4.16"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 27, 2020 from https://www.ncdc.noaa.gov/cag/