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 (130.24")
1901-1914 Base Period
189502 - 189901 122.11" 3 -8.13"
189602 - 190001 123.61" 5 -6.63"
189702 - 190101 131.87" 11 1.63"
189802 - 190201 123.81" 7 -6.43"
189902 - 190301 125.96" 10 -4.28"
190002 - 190401 124.60" 8 -5.64"
190102 - 190501 122.42" 4 -7.82"
190202 - 190601 140.26" 13 10.02"
190302 - 190701 139.64" 12 9.40"
190402 - 190801 141.19" 14 10.95"
190502 - 190901 157.43" 16 27.19"
190602 - 191001 144.60" 15 14.36"
190702 - 191101 125.79" 9 -4.45"
190802 - 191201 123.77" 6 -6.47"
190902 - 191301 108.39" 1 -21.85"
191002 - 191401 113.59" 2 -16.65"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published December 2019, retrieved on December 10, 2019 from https://www.ncdc.noaa.gov/cag/