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 (28.87")
1901-1922 Base Period
189505 - 189704 30.97" 19 2.10"
189605 - 189804 32.00" 20 3.13"
189705 - 189904 30.32" 17 1.45"
189805 - 190004 27.27" 9 -1.60"
189905 - 190104 28.23" 13 -0.64"
190005 - 190204 26.27" 7 -2.60"
190105 - 190304 25.59" 5 -3.28"
190205 - 190404 22.88" 2 -5.99"
190305 - 190504 30.77" 18 1.90"
190405 - 190604 37.91" 26 9.04"
190505 - 190704 32.23" 21 3.36"
190605 - 190804 32.32" 22 3.45"
190705 - 190904 27.99" 12 -0.88"
190805 - 191004 22.90" 3 -5.97"
190905 - 191104 23.21" 4 -5.66"
191005 - 191204 27.97" 11 -0.90"
191105 - 191304 29.85" 15 0.98"
191205 - 191404 27.29" 10 -1.58"
191305 - 191504 35.95" 24 7.08"
191405 - 191604 37.36" 25 8.49"
191505 - 191704 27.18" 8 -1.69"
191605 - 191804 21.60" 1 -7.27"
191705 - 191904 25.60" 6 -3.27"
191805 - 192004 33.79" 23 4.92"
191905 - 192104 29.95" 16 1.08"
192005 - 192204 28.35" 14 -0.52"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on December 8, 2019 from https://www.ncdc.noaa.gov/cag/