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 (31.62")
1901-1921 Base Period
189503 - 189802 29.82" 8 -1.80"
189603 - 189902 31.85" 17 0.23"
189703 - 190002 28.76" 5 -2.86"
189803 - 190102 31.12" 15 -0.50"
189903 - 190202 30.68" 13 -0.94"
190003 - 190302 29.59" 7 -2.03"
190103 - 190402 26.65" 2 -4.97"
190203 - 190502 28.61" 4 -3.01"
190303 - 190602 30.06" 10 -1.56"
190403 - 190702 36.33" 21 4.71"
190503 - 190802 37.98" 23 6.36"
190603 - 190902 39.01" 24 7.39"
190703 - 191002 35.41" 20 3.79"
190803 - 191102 32.19" 18 0.57"
190903 - 191202 27.64" 3 -3.98"
191003 - 191302 25.81" 1 -5.81"
191103 - 191402 31.71" 16 0.09"
191203 - 191502 34.31" 19 2.69"
191303 - 191602 36.59" 22 4.97"
191403 - 191702 29.90" 9 -1.72"
191503 - 191802 30.20" 11 -1.42"
191603 - 191902 30.24" 12 -1.38"
191703 - 192002 28.94" 6 -2.68"
191803 - 192102 31.04" 14 -0.58"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published December 2019, retrieved on December 15, 2019 from https://www.ncdc.noaa.gov/cag/