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 (174.64")
1901-1914 Base Period
189502 - 189901 162.02" 1 -12.62"
189602 - 190001 167.93" 5 -6.71"
189702 - 190101 167.00" 3 -7.64"
189802 - 190201 164.89" 2 -9.75"
189902 - 190301 172.91" 9 -1.73"
190002 - 190401 180.97" 14 6.33"
190102 - 190501 181.07" 15 6.43"
190202 - 190601 179.48" 11 4.84"
190302 - 190701 177.88" 10 3.24"
190402 - 190801 180.97" 14 6.33"
190502 - 190901 181.47" 16 6.83"
190602 - 191001 180.69" 12 6.05"
190702 - 191101 172.50" 8 -2.14"
190802 - 191201 167.05" 4 -7.59"
190902 - 191301 169.66" 7 -4.98"
191002 - 191401 168.46" 6 -6.18"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published December 2019, retrieved on December 14, 2019 from https://www.ncdc.noaa.gov/cag/