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 (36.55")
1901-1923 Base Period
189504 - 189602 39.61" 21 3.06"
189604 - 189702 43.58" 24 7.03"
189704 - 189802 32.07" 5 -4.48"
189804 - 189902 45.10" 26 8.55"
189904 - 190002 36.11" 12 -0.44"
190004 - 190102 35.80" 10 -0.75"
190104 - 190202 21.78" 1 -14.77"
190204 - 190302 43.69" 25 7.14"
190304 - 190402 36.93" 16 0.38"
190404 - 190502 36.31" 13 -0.24"
190504 - 190602 46.00" 27 9.45"
190604 - 190702 36.64" 14 0.09"
190704 - 190802 37.19" 17 0.64"
190804 - 190902 39.70" 22 3.15"
190904 - 191002 40.75" 23 4.20"
191004 - 191102 37.22" 18 0.67"
191104 - 191202 34.87" 9 -1.68"
191204 - 191302 36.67" 15 0.12"
191304 - 191402 31.08" 4 -5.47"
191404 - 191502 33.22" 7 -3.33"
191504 - 191602 50.20" 28 13.65"
191604 - 191702 30.92" 2 -5.63"
191704 - 191802 30.92" 2 -5.63"
191804 - 191902 36.09" 11 -0.46"
191904 - 192002 38.10" 19 1.55"
192004 - 192102 33.16" 6 -3.39"
192104 - 192202 39.57" 20 3.02"
192204 - 192302 33.90" 8 -2.65"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 17, 2020 from https://www.ncdc.noaa.gov/cag/