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 (46.35")
1901-1913 Base Period
189503 - 189602 39.75" 3 -6.60"
189603 - 189702 40.40" 5 -5.95"
189703 - 189802 52.58" 14 6.23"
189803 - 189902 52.90" 15 6.55"
189903 - 190002 43.15" 8 -3.20"
190003 - 190102 36.42" 1 -9.93"
190103 - 190202 57.74" 18 11.39"
190203 - 190302 54.85" 17 8.50"
190303 - 190402 50.37" 13 4.02"
190403 - 190502 44.01" 9 -2.34"
190503 - 190602 40.11" 4 -6.24"
190603 - 190702 47.41" 11 1.06"
190703 - 190802 53.66" 16 7.31"
190803 - 190902 43.03" 7 -3.32"
190903 - 191002 40.44" 6 -5.91"
191003 - 191102 37.89" 2 -8.46"
191103 - 191202 49.51" 12 3.16"
191203 - 191302 47.16" 10 0.81"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 17, 2020 from https://www.ncdc.noaa.gov/cag/