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 (114.68")
1901-1917 Base Period
189505 - 189804 116.92" 13 2.24"
189605 - 189904 126.46" 19 11.78"
189705 - 190004 115.26" 12 0.58"
189805 - 190104 106.26" 2 -8.42"
189905 - 190204 98.65" 1 -16.03"
190005 - 190304 110.04" 4 -4.64"
190105 - 190404 113.55" 8 -1.13"
190205 - 190504 111.53" 6 -3.15"
190305 - 190604 107.02" 3 -7.66"
190405 - 190704 113.02" 7 -1.66"
190505 - 190804 126.47" 20 11.79"
190605 - 190904 120.63" 16 5.95"
190705 - 191004 117.92" 14 3.24"
190805 - 191104 111.25" 5 -3.43"
190905 - 191204 119.79" 15 5.11"
191005 - 191304 125.47" 18 10.79"
191105 - 191404 124.76" 17 10.08"
191205 - 191504 113.77" 9 -0.91"
191305 - 191604 114.34" 10 -0.34"
191405 - 191704 115.16" 11 0.48"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 21, 2020 from https://www.ncdc.noaa.gov/cag/