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 (71.70")
1901-1912 Base Period
189503 - 190002 73.28" 9 1.58"
189603 - 190102 73.06" 8 1.36"
189703 - 190202 71.57" 7 -0.13"
189803 - 190302 67.62" 3 -4.08"
189903 - 190402 63.18" 1 -8.52"
190003 - 190502 67.94" 5 -3.76"
190103 - 190602 71.29" 6 -0.41"
190203 - 190702 75.74" 11 4.04"
190303 - 190802 78.81" 12 7.11"
190403 - 190902 80.85" 13 9.15"
190503 - 191002 75.57" 10 3.87"
190603 - 191102 67.78" 4 -3.92"
190703 - 191202 66.99" 2 -4.71"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 22, 2020 from https://www.ncdc.noaa.gov/cag/