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 (22.36")
1901-1920 Base Period
189504 - 189512 23.94" 16 1.58"
189604 - 189612 17.14" 4 -5.22"
189704 - 189712 18.66" 8 -3.70"
189804 - 189812 20.18" 10 -2.18"
189904 - 189912 23.02" 13 0.66"
190004 - 190012 28.96" 24 6.60"
190104 - 190112 15.85" 3 -6.51"
190204 - 190212 24.18" 18 1.82"
190304 - 190312 17.92" 5 -4.44"
190404 - 190412 23.53" 14 1.17"
190504 - 190512 27.46" 23 5.10"
190604 - 190612 24.95" 20 2.59"
190704 - 190712 25.03" 21 2.67"
190804 - 190812 24.06" 17 1.70"
190904 - 190912 18.47" 6 -3.89"
191004 - 191012 15.17" 2 -7.19"
191104 - 191112 21.14" 11 -1.22"
191204 - 191212 18.53" 7 -3.83"
191304 - 191312 27.02" 22 4.66"
191404 - 191412 30.10" 25 7.74"
191504 - 191512 23.76" 15 1.40"
191604 - 191612 18.81" 9 -3.55"
191704 - 191712 11.75" 1 -10.61"
191804 - 191812 21.79" 12 -0.57"
191904 - 191912 32.84" 26 10.48"
192004 - 192012 24.85" 19 2.49"

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 18, 2019 from https://www.ncdc.noaa.gov/cag/