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 (242.65")
1901-1929 Base Period
189502 - 190001 223.91" 3 -18.74"
189602 - 190101 226.67" 5 -15.98"
189702 - 190201 223.32" 2 -19.33"
189802 - 190301 228.05" 7 -14.60"
189902 - 190401 220.00" 1 -22.65"
190002 - 190501 226.15" 4 -16.50"
190102 - 190601 243.83" 20 1.18"
190202 - 190701 264.21" 27 21.56"
190302 - 190801 261.83" 26 19.18"
190402 - 190901 264.76" 29 22.11"
190502 - 191001 266.58" 30 23.93"
190602 - 191101 245.83" 22 3.18"
190702 - 191201 239.55" 12 -3.10"
190802 - 191301 243.71" 18 1.06"
190902 - 191401 242.36" 15 -0.29"
191002 - 191501 242.21" 14 -0.44"
191102 - 191601 257.46" 25 14.81"
191202 - 191701 243.72" 19 1.07"
191302 - 191801 232.40" 9 -10.25"
191402 - 191901 227.77" 6 -14.88"
191502 - 192001 240.59" 13 -2.06"
191602 - 192101 231.37" 8 -11.28"
191702 - 192201 242.93" 17 0.28"
191802 - 192301 249.87" 24 7.22"
191902 - 192401 264.54" 28 21.89"
192002 - 192501 242.59" 16 -0.06"
192102 - 192601 236.07" 11 -6.58"
192202 - 192701 235.66" 10 -6.99"
192302 - 192801 248.49" 23 5.84"
192402 - 192901 244.26" 21 1.61"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 23, 2020 from https://www.ncdc.noaa.gov/cag/