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 (26.16")
1901-1918 Base Period
189503 - 189602 22.84" 5 -3.32"
189603 - 189702 32.86" 23 6.70"
189703 - 189802 25.27" 9 -0.89"
189803 - 189902 24.13" 6 -2.03"
189903 - 190002 29.17" 19 3.01"
190003 - 190102 27.37" 13 1.21"
190103 - 190202 24.75" 7 -1.41"
190203 - 190302 27.24" 12 1.08"
190303 - 190402 31.23" 21 5.07"
190403 - 190502 24.77" 8 -1.39"
190503 - 190602 32.67" 22 6.51"
190603 - 190702 29.94" 20 3.78"
190703 - 190802 22.45" 4 -3.71"
190803 - 190902 28.75" 18 2.59"
190903 - 191002 27.57" 15 1.41"
191003 - 191102 15.63" 1 -10.53"
191103 - 191202 26.38" 11 0.22"
191203 - 191302 22.40" 3 -3.76"
191303 - 191402 26.33" 10 0.17"
191403 - 191502 28.32" 16 2.16"
191503 - 191602 28.39" 17 2.23"
191603 - 191702 27.50" 14 1.34"
191703 - 191802 19.21" 2 -6.95"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 18, 2020 from https://www.ncdc.noaa.gov/cag/