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 (25.73")
1901-1938 Base Period
189509 - 189604 21.79" 3 -3.94"
189609 - 189704 22.39" 7 -3.34"
189709 - 189804 24.71" 25 -1.02"
189809 - 189904 29.78" 36 4.05"
189909 - 190004 23.63" 15 -2.10"
190009 - 190104 24.28" 20 -1.45"
190109 - 190204 28.41" 35 2.68"
190209 - 190304 37.54" 43 11.81"
190309 - 190404 20.01" 2 -5.72"
190409 - 190504 24.17" 19 -1.56"
190509 - 190604 24.80" 26 -0.93"
190609 - 190704 23.83" 18 -1.90"
190709 - 190804 30.46" 38 4.73"
190809 - 190904 22.73" 10 -3.00"
190909 - 191004 23.78" 17 -1.95"
191009 - 191104 22.04" 5 -3.69"
191109 - 191204 28.31" 34 2.58"
191209 - 191304 27.03" 31 1.30"
191309 - 191404 24.61" 23 -1.12"
191409 - 191504 22.47" 8 -3.26"
191509 - 191604 22.88" 12 -2.85"
191609 - 191704 24.54" 22 -1.19"
191709 - 191804 26.91" 30 1.18"
191809 - 191904 24.40" 21 -1.33"
191909 - 192004 26.50" 29 0.77"
192009 - 192104 22.58" 9 -3.15"
192109 - 192204 24.95" 27 -0.78"
192209 - 192304 24.68" 24 -1.05"
192309 - 192404 29.97" 37 4.24"
192409 - 192504 22.00" 4 -3.73"
192509 - 192604 22.99" 13 -2.74"
192609 - 192704 27.51" 33 1.78"
192709 - 192804 27.46" 32 1.73"
192809 - 192904 25.44" 28 -0.29"
192909 - 193004 22.77" 11 -2.96"
193009 - 193104 16.71" 1 -9.02"
193109 - 193204 23.54" 14 -2.19"
193209 - 193304 32.77" 41 7.04"
193309 - 193404 22.04" 5 -3.69"
193409 - 193504 31.22" 39 5.49"
193509 - 193604 36.34" 42 10.61"
193609 - 193704 31.52" 40 5.79"
193709 - 193804 23.64" 16 -2.09"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 22, 2020 from https://www.ncdc.noaa.gov/cag/