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 (241.54")
1901-1922 Base Period
189503 - 190002 228.02" 6 -13.52"
189603 - 190102 226.05" 4 -15.49"
189703 - 190202 223.28" 2 -18.26"
189803 - 190302 233.76" 9 -7.78"
189903 - 190402 220.40" 1 -21.14"
190003 - 190502 224.07" 3 -17.47"
190103 - 190602 243.33" 16 1.79"
190203 - 190702 264.52" 21 22.98"
190303 - 190802 259.42" 20 17.88"
190403 - 190902 267.78" 23 26.24"
190503 - 191002 267.72" 22 26.18"
190603 - 191102 248.04" 18 6.50"
190703 - 191202 239.50" 11 -2.04"
190803 - 191302 242.18" 13 0.64"
190903 - 191402 240.90" 12 -0.64"
191003 - 191502 242.92" 15 1.38"
191103 - 191602 254.91" 19 13.37"
191203 - 191702 242.78" 14 1.24"
191303 - 191802 229.68" 7 -11.86"
191403 - 191902 226.91" 5 -14.63"
191503 - 192002 237.46" 10 -4.08"
191603 - 192102 233.29" 8 -8.25"
191703 - 192202 244.98" 17 3.44"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 21, 2020 from https://www.ncdc.noaa.gov/cag/