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 (30.20")
1901-1914 Base Period
189504 - 189602 29.71" 11 -0.49"
189604 - 189702 22.94" 3 -7.26"
189704 - 189802 27.72" 7 -2.48"
189804 - 189902 31.30" 13 1.10"
189904 - 190002 31.79" 14 1.59"
190004 - 190102 30.82" 12 0.62"
190104 - 190202 20.32" 1 -9.88"
190204 - 190302 38.18" 18 7.98"
190304 - 190402 24.71" 4 -5.49"
190404 - 190502 29.62" 10 -0.58"
190504 - 190602 35.80" 17 5.60"
190604 - 190702 35.62" 16 5.42"
190704 - 190802 32.92" 15 2.72"
190804 - 190902 42.60" 19 12.40"
190904 - 191002 25.73" 5 -4.47"
191004 - 191102 21.46" 2 -8.74"
191104 - 191202 28.39" 8 -1.81"
191204 - 191302 27.36" 6 -2.84"
191304 - 191402 29.25" 9 -0.95"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 27, 2020 from https://www.ncdc.noaa.gov/cag/