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 (232.70")
1901-1924 Base Period
189502 - 190001 227.11" 8 -5.59"
189602 - 190101 236.38" 14 3.68"
189702 - 190201 231.54" 11 -1.16"
189802 - 190301 220.22" 4 -12.48"
189902 - 190401 212.68" 3 -20.02"
190002 - 190501 205.01" 1 -27.69"
190102 - 190601 209.08" 2 -23.62"
190202 - 190701 222.23" 5 -10.47"
190302 - 190801 225.53" 6 -7.17"
190402 - 190901 226.59" 7 -6.11"
190502 - 191001 242.82" 21 10.12"
190602 - 191101 243.49" 22 10.79"
190702 - 191201 237.79" 16 5.09"
190802 - 191301 249.07" 24 16.37"
190902 - 191401 243.83" 23 11.13"
191002 - 191501 236.87" 15 4.17"
191102 - 191601 242.64" 20 9.94"
191202 - 191701 239.71" 17 7.01"
191302 - 191801 227.88" 9 -4.82"
191402 - 191901 230.04" 10 -2.66"
191502 - 192001 240.95" 19 8.25"
191602 - 192101 231.78" 12 -0.92"
191702 - 192201 235.34" 13 2.64"
191802 - 192301 240.67" 18 7.97"
191902 - 192401 252.69" 25 19.99"

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/