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 (15.32")
1925-1970 Base Period
192509 - 192512 22.05" 46 6.73"
192609 - 192612 15.49" 28 0.17"
192709 - 192712 13.28" 9 -2.04"
192809 - 192812 18.10" 42 2.78"
192909 - 192912 17.66" 40 2.34"
193009 - 193012 17.78" 41 2.46"
193109 - 193112 17.10" 38 1.78"
193209 - 193212 13.41" 10 -1.91"
193309 - 193312 12.16" 3 -3.16"
193409 - 193412 13.73" 14 -1.59"
193509 - 193512 16.39" 33 1.07"
193609 - 193612 20.48" 44 5.16"
193709 - 193712 13.42" 11 -1.90"
193809 - 193812 19.16" 43 3.84"
193909 - 193912 16.44" 34 1.12"
194009 - 194012 16.39" 33 1.07"
194109 - 194112 13.01" 5 -2.31"
194209 - 194212 12.95" 4 -2.37"
194309 - 194312 20.56" 45 5.24"
194409 - 194412 14.80" 22 -0.52"
194509 - 194512 15.31" 26 -0.01"
194609 - 194612 15.66" 29 0.34"
194709 - 194712 16.20" 31 0.88"
194809 - 194812 16.86" 36 1.54"
194909 - 194912 14.63" 19 -0.69"
195009 - 195012 11.25" 2 -4.07"
195109 - 195112 14.02" 17 -1.30"
195209 - 195212 16.98" 37 1.66"
195309 - 195312 13.71" 13 -1.61"
195409 - 195412 15.14" 25 -0.18"
195509 - 195512 13.18" 7 -2.14"
195609 - 195612 14.72" 21 -0.60"
195709 - 195712 15.44" 27 0.12"
195809 - 195812 14.82" 23 -0.50"
195909 - 195912 13.99" 16 -1.33"
196009 - 196012 16.64" 35 1.32"
196109 - 196112 17.41" 39 2.09"
196209 - 196212 13.78" 15 -1.54"
196309 - 196312 13.23" 8 -2.09"
196409 - 196412 13.02" 6 -2.30"
196509 - 196512 15.06" 24 -0.26"
196609 - 196612 14.35" 18 -0.97"
196709 - 196712 15.88" 30 0.56"
196809 - 196812 11.10" 1 -4.22"
196909 - 196912 13.50" 12 -1.82"
197009 - 197012 14.64" 20 -0.68"

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/