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 (21.97")
1901-1937 Base Period
189504 - 189512 23.94" 29 1.97"
189604 - 189612 17.14" 6 -4.83"
189704 - 189712 18.66" 11 -3.31"
189804 - 189812 20.18" 17 -1.79"
189904 - 189912 23.02" 25 1.05"
190004 - 190012 28.96" 41 6.99"
190104 - 190112 15.85" 5 -6.12"
190204 - 190212 24.18" 31 2.21"
190304 - 190312 17.92" 8 -4.05"
190404 - 190412 23.53" 26 1.56"
190504 - 190512 27.46" 38 5.49"
190604 - 190612 24.95" 33 2.98"
190704 - 190712 25.03" 34 3.06"
190804 - 190812 24.06" 30 2.09"
190904 - 190912 18.47" 9 -3.50"
191004 - 191012 15.17" 2 -6.80"
191104 - 191112 21.14" 20 -0.83"
191204 - 191212 18.53" 10 -3.44"
191304 - 191312 27.02" 37 5.05"
191404 - 191412 30.10" 42 8.13"
191504 - 191512 23.76" 28 1.79"
191604 - 191612 18.81" 12 -3.16"
191704 - 191712 11.75" 1 -10.22"
191804 - 191812 21.79" 21 -0.18"
191904 - 191912 32.84" 43 10.87"
192004 - 192012 24.85" 32 2.88"
192104 - 192112 18.95" 13 -3.02"
192204 - 192212 21.12" 19 -0.85"
192304 - 192312 27.59" 39 5.62"
192404 - 192412 15.31" 3 -6.66"
192504 - 192512 21.08" 18 -0.89"
192604 - 192612 25.66" 36 3.69"
192704 - 192712 19.42" 15 -2.55"
192804 - 192812 22.73" 24 0.76"
192904 - 192912 22.24" 23 0.27"
193004 - 193012 22.19" 22 0.22"
193104 - 193112 19.97" 16 -2.00"
193204 - 193212 23.67" 27 1.70"
193304 - 193312 17.43" 7 -4.54"
193404 - 193412 15.53" 4 -6.44"
193504 - 193512 28.36" 40 6.39"
193604 - 193612 25.04" 35 3.07"
193704 - 193712 19.34" 14 -2.63"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 22, 2019 from https://www.ncdc.noaa.gov/cag/