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 (118.24")
1901-1914 Base Period
189502 - 189801 116.56" 7 -1.68"
189602 - 189901 126.00" 14 7.76"
189702 - 190001 122.39" 13 4.15"
189802 - 190101 117.97" 10 -0.27"
189902 - 190201 118.59" 11 0.35"
190002 - 190301 127.12" 16 8.88"
190102 - 190401 132.36" 17 14.12"
190202 - 190501 127.03" 15 8.79"
190302 - 190601 122.08" 12 3.84"
190402 - 190701 117.08" 8 -1.16"
190502 - 190801 117.23" 9 -1.01"
190602 - 190901 113.32" 4 -4.92"
190702 - 191001 111.69" 3 -6.55"
190802 - 191101 109.78" 1 -8.46"
190902 - 191201 110.58" 2 -7.66"
191002 - 191301 114.88" 5 -3.36"
191102 - 191401 115.59" 6 -2.65"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 23, 2020 from https://www.ncdc.noaa.gov/cag/