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 (40.96")
1901-1918 Base Period
189504 - 189602 30.85" 1 -10.11"
189604 - 189702 41.71" 13 0.75"
189704 - 189802 39.24" 9 -1.72"
189804 - 189902 44.61" 19 3.65"
189904 - 190002 35.32" 5 -5.64"
190004 - 190102 32.93" 3 -8.03"
190104 - 190202 50.11" 23 9.15"
190204 - 190302 40.62" 10 -0.34"
190304 - 190402 34.02" 4 -6.94"
190404 - 190502 31.19" 2 -9.77"
190504 - 190602 41.75" 14 0.79"
190604 - 190702 44.67" 20 3.71"
190704 - 190802 47.80" 22 6.84"
190804 - 190902 38.22" 7 -2.74"
190904 - 191002 42.00" 15 1.04"
191004 - 191102 41.59" 12 0.63"
191104 - 191202 42.59" 16 1.63"
191204 - 191302 42.71" 17 1.75"
191304 - 191402 43.92" 18 2.96"
191404 - 191502 39.17" 8 -1.79"
191504 - 191602 45.00" 21 4.04"
191604 - 191702 40.91" 11 -0.05"
191704 - 191802 38.14" 6 -2.82"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 28, 2020 from https://www.ncdc.noaa.gov/cag/