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 (27.89")
1901-1918 Base Period
189504 - 189511 31.75" 19 3.86"
189604 - 189611 27.09" 9 -0.80"
189704 - 189711 35.72" 24 7.83"
189804 - 189811 33.08" 22 5.19"
189904 - 189911 21.19" 1 -6.70"
190004 - 190011 27.78" 10 -0.11"
190104 - 190111 31.08" 18 3.19"
190204 - 190211 33.09" 23 5.20"
190304 - 190311 24.31" 6 -3.58"
190404 - 190411 29.44" 16 1.55"
190504 - 190511 28.43" 11 0.54"
190604 - 190611 29.26" 15 1.37"
190704 - 190711 32.82" 21 4.93"
190804 - 190811 21.91" 2 -5.98"
190904 - 190911 24.01" 4 -3.88"
191004 - 191011 24.05" 5 -3.84"
191104 - 191111 26.48" 8 -1.41"
191204 - 191211 28.64" 13 0.75"
191304 - 191311 24.72" 7 -3.17"
191404 - 191411 23.09" 3 -4.80"
191504 - 191511 30.43" 17 2.54"
191604 - 191611 32.52" 20 4.63"
191704 - 191711 28.53" 12 0.64"
191804 - 191811 29.25" 14 1.36"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 26, 2020 from https://www.ncdc.noaa.gov/cag/