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 (107.24")
1901-1909 Base Period
189502 - 189701 100.06" 4 -7.18"
189602 - 189801 102.17" 5 -5.07"
189702 - 189901 117.57" 11 10.33"
189802 - 190001 105.21" 6 -2.03"
189902 - 190101 106.51" 7 -0.73"
190002 - 190201 111.44" 9 4.20"
190102 - 190301 96.23" 2 -11.01"
190202 - 190401 98.33" 3 -8.91"
190302 - 190501 93.72" 1 -13.52"
190402 - 190601 117.79" 12 10.55"
190502 - 190701 119.81" 13 12.57"
190602 - 190801 106.76" 8 -0.48"
190702 - 190901 114.61" 10 7.37"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published December 2019, retrieved on December 13, 2019 from https://www.ncdc.noaa.gov/cag/